Latency for Real-Time Machine-to-Machine Communication in LTE-Based System Architecture
|
|
- Madeleine Cain
- 5 years ago
- Views:
Transcription
1 Latency for Real-Time Machine-to-Machine Communication in LTE-Based System Architecture Navid Nikaein and Srdjan Krco Achieving LOw-LAtency in Wireless Communications ( FP7 ICT Objective 1.1 The Network of the Future The research leading to these results has received funding from the European Community's Seventh Framework Programme under grant agreement n
2 Notions on Latency Control Plane : the time taken by the first packet to successfully reach the receiver reference point In LTE/LTE-A: transition time between ECM (EPS Connection Management) IDLE to CONNECTED Data Plane (transport delay): one-way transit time between a packet being available at the IP layer of the sender and the availability of this packet at the IP layer of the receiver In LTE/LTE-A: delay between UE and EPC edge nodes (S/PGW) 3
3 LTE-Based M2M System Architecture 4
4 M2M components and latency M2M Capillary Smart devices and gateways, a range of short or wide range communication technologies reusable across a number of application domains Latency application processing, transferring and gateway/ue access delays M2M Access Connecting M2M devices with M2M services Latency depend on the UE state: LTE IDLE, LTE ACTIVE, RRC IDLE, RRC CONNECTED Delay highest during the UE power-up (LTE IDLE LTE ACTIVE), 0 if in the LTE ACTIVE state u-plane latency: depends on scheduling policy, buffering and processing, TTI and frame alignment, number of retransmissions, and IP access delays 5
5 M2M components and latency M2M Core Providing interconnectivity and extendable by relevant M2M services (registry, request analyzer, control), 3rd party services (e.g. location, charging, processing of data) and LTE services (e.g. AAA, IMS) Latency Interconnection between M2M devices/gw and servers/users via IP backbone or IP Packet exchange (IPX), delay depends on the region as well as the number of nodes in the network, and processing delays in the nodes M2M Application Including domain specific processing and visualization of information, and the end user applications interacting with the smart devices through a common platform Latency M2M service enabler delay influenced by service publishing and lookup, increases with the number of devices registered in the system Application server processing delays are in the order of a few milliseconds and may increase with the number of M2M devices and users connected to the application server
6 Auto-pilot for ITS Scenario M2M Capillary : ms M2M Access : ms M2M core : ms M2M Application : 1 3 ms 7
7 Autopilot Traffic Characteristics Keep-alive periodic low data rate messages (GPS, speed, time) from M2M devices to the backend system (once per minute, in the order of 500B per message); Burst event-driven, high data rate emergency signals from M2M backend to M2M devices including warning and actuation commands (each burst in the order of 1-2kB). 8
8 Virtual Race for M2M Game M2M Capillary : 6 10 ms M2M Access : ms M2M core : ms M2M Application : Biker S-GW P-GW MME enodeb EPC Server Biker Biker enodeb enodeb S-GW P-GW MME Evolved Packet Core (EPC) Internet Gaming Server 9
9 Virtual Race Traffic Characteristics A periodic constant low data rate transmission between M2M devices shorter periods as the end of the race is getting closer (1kb packet with frequency ms) 10
10 Smart Environment for AAL M2M Capillary : 9 54 ms M2M Access : ms M2M core : ms M2M Application : 1 3 ms Femto-base station Backhaul link IP Network Local Command enter Location tracking Ground Sensor network UAV sensors 11
11 Smart Environment Traffic characteristics Event driven Low data rate burst of control messages amongst M2M devices and/or from M2M users; Event-driven High data rate burst of data amongst M2M devices/gateways and/or to M2M servers/users. 12
12 LTE-Based M2M System Architecture 13
13 Instead of conclusions The main bottleneck at the access layer procedures core network latency non-negligible either Bottlenecks vary depending on the applications DRX delay for the ON-OFF traffic model Handover and HARQ delays for home/mobility based scenarios Access and processing delays for high density scenarios Overall delay also depends on actual system/traffic load outage probability radio propagation conditions
14 BACKUP SLIDES 15
15 Latency Budget for M2M Capillary and Application Domain Latency Estimates Description 1-3ms Application processing and collecting delays - M2M gateway (1-3ms) - M2M device (1ms) 1-3 ms M2M device/gateway formatting and transferring delays ms 1ms M2M gateway access delay (e.g. Zigbee) UE terminal access delay (e.g. USB) Latency Estimates ms ms 1-3ms ms Description Network access delay through* - Internet (15-150ms) - IP exchange (42-122ms) Service enablers delay - Service publishing (300ms) - Service lookup ( ms) Application access/processing delay Network access delay through* - Internet (15-150ms) - IP exchange (42-122ms) 16
16 Latency Budget for M2M Access Domain Latency Estimates ms ms 6ms 1-4ms 1-4ms 1.5ms ms 1-4ms Latency Element C-plane establishment delay - LTE idle to LTE active (47.5ms +2Ts1c*) - RRC idle to LTE active (37.5ms+2Ts1c*) - RRC connected to LTE active (13.5ms) - LTE active (0ms) *Ts1c (2-15ms) is the delay on S1 c-plane interface U-plane establishment delay - LTE idle to LTE active (13.5ms+Ts1u*) - RRC idle to LTE active (3.5ms+Ts1u*) - RRC connected to LTE active (3.5ms) - LTE active (0ms) *Ts1u (1-15ms) is the delay on S1 u-plane interface U-plane Scheduling delay (request and grant) U-plane UE processing delay U-plane (H/D)eNB/RN processing delay U-plane TTI and Frame alignments U-plane Retransmission 30%-50% for 5ms HARQ RRT U-Plane S/P-GW processing delay 1-2ms U-plane M2M core IP access delay (S/P-GW) 17
17 Latency Budget for M2M Access Domain Latency Estimates ms 5-150ms 12ms Description Length of DRX cycle - Short DRX cycle (10-320ms) - Long DRX cycle (10-512ms) U-plane data forwarding latency for handover from source to target enb: - (D)eNB/RN over the X2 interface (5ms) - HeNB/eNB over the Internet (15-150ms) C-plane radio layer processing (DL sync., UL resource request/grant, timing advance) 18
18 Possible Improvements Based on the knowledge of UL/DL activity requirements for an UE DRX delay can be significantly reduced through prudent selection of various DRX parameters Depending on the traffic pattern, a certain ontime can be set to keep the UE awake by scheduling it within a certain time window
19 Possible Improvements Handover delay increases noticeably in scenarios involving HeNB The worst case is handover between HeNBs Packet forwarding delay in a handover can be optimized Tight cooperation of the source and the destination (H)eNBs with the S/P-GW for both uplink and downlink traffic
20 Possible Improvements DRX retransmission timer defined UE does not have to wait for a full DRX cycle for an expected retransmission that has been lost UE wake up time can be considerably improved by sending multiple copies of the paging message to the UE
21 Conclusions Latency is becoming a key issue for network operators solutions to support new real-time M2M applications Significant latency improvements possible careful selection of various parameters and technologies Currently, LTE latency on the order of 10ms latency for the E- UTRAN in the ACTIVE state Core network adds a significant amount of delay depending on the region and the proximity of the server with respect to the access network serving the device It should be possible to attain 50ms end-to-end delay in many situations
INTRODUCTION TO LTE. ECE MOBILE COMMUNICATION Monday, 25 June 2018
INTRODUCTION TO LTE ECE 2526 - MOBILE COMMUNICATION Monday, 25 June 2018 1 WHAT IS LTE? 1. LTE stands for Long Term Evolution and it was started as a project in 2004 by the Third Generation Partnership
More informationLTE Radio Interface Architecture. Sherif A. Elgohari
LTE Radio Interface Architecture Sherif A. Elgohari (selgohari@ieee.org) Agenda Overall System Architecture Radio Protocol Architecture Radio Link Control Medium Access Control Physical Layer Control Plan
More informationVirtual Evolved Packet Core (VEPC) Placement in the Metro Core- Backhual-Aggregation Ring BY ABHISHEK GUPTA FRIDAY GROUP MEETING OCTOBER 20, 2017
Virtual Evolved Packet Core (VEPC) Placement in the Metro Core- Backhual-Aggregation Ring BY ABHISHEK GUPTA FRIDAY GROUP MEETING OCTOBER 20, 2017 LTE: All-IP, simplified network architecture [1] Introduction
More informationOptimizing Idle State Configuration to Improve Power Saving for M2M Communication over LTE Networks Mugisha Robert 1 Pravin R Patil 2
IJSRD - International Journal for Scientific Research & Development Vol. 3, Issue 03, 2015 ISSN (online): 2321-0613 Optimizing Idle State Configuration to Improve Power Saving for M2M Communication over
More informationMME SGW PGW. 17-Feb-14 21:15 (Page 1) This sequence diagram was generated with EventStudio Sytem Designer -
LTE Mobile Network Core Network 17-Feb-14 21:15 (Page 1) This sequence diagram was generated with EventStudio Sytem Designer - http://www.eventhelix.com/eventstudio/ UE is handed over using an S1 handover
More information3G/4G Mobile Communications Systems. Dr. Stefan Brück Qualcomm Corporate R&D Center Germany
3G/4G Mobile Communications Systems Dr. Stefan Brück Qualcomm Corporate R&D Center Germany Chapter IX: Mobility Control 2 Slide 2 Mobility Control Handover Types Mobility Measurements in UMTS Mobility
More informationRethinking Cellular Architecture and Protocols for IoT Communica9on
Rethinking Cellular Architecture and Protocols for IoT Communica9on K. K. Ramakrishnan Dept. of Computer Science and Engg. University of California, Riverside (collaboraaon with students at UCR, Prof.
More informationDAY 2. HSPA Systems Architecture and Protocols
DAY 2 HSPA Systems Architecture and Protocols 1 LTE Basic Reference Model UE: User Equipment S-GW: Serving Gateway P-GW: PDN Gateway MME : Mobility Management Entity enb: evolved Node B HSS: Home Subscriber
More informationDual Connectivity in LTE
Dual Connectivity in LTE 1 Background Scenario Architecture User Plane feature Control Plane feature Outline 6-1 Background Scenario Architecture User Plane feature Control Plane feature Outline Background
More informationVirtual Mobile Core Placement for Metro Area BY ABHISHEK GUPTA FRIDAY GROUP MEETING NOVEMBER 17, 2017
Virtual Mobile Core Placement for Metro Area BY ABHISHEK GUPTA FRIDAY GROUP MEETING NOVEMBER 17, 2017 Motivation Volume of data to be transported in across a mobile network keeps increasing Proprietary
More informationENG Advanced Mobile Networks: QoS, QoE & Technical Aspects
ENG-514 - Advanced Mobile Networks: QoS, QoE & Technical Aspects Description The increasing uptake of Internet of Things (IoT), Big data and cloud-based services introduces a new set of requirements for
More informationVirtual Mobile Core Placement for Metro Area BY ABHISHEK GUPTA FRIDAY GROUP MEETING JANUARY 5, 2018
Virtual Mobile Core Placement for Metro Area BY ABHISHEK GUPTA FRIDAY GROUP MEETING JANUARY 5, 2018 Motivation Volume of data to be transported across a mobile network keeps increasing Traditional EPC
More information07/08/2016. Sami TABBANE. I. Introduction II. Evolved Packet Core III. Core network Dimensioning IV. Summary
Core network and transmission dimensioning Sami TABBANE 1 CONTENTS I. Introduction II. Evolved Packet Core III. Core network Dimensioning IV. Summary 2 1 CONTENTS I. Introduction 3 Introduction LTE Commercialization
More information5g for connected industries
5g for connected industries Johan Torsner Research Manager Ericsson Finland Page 1 5G Use Cases P??? Broadband experience everywhere anytime Mass market personalized media and gaming Meters and sensors,
More informationLTE-Advanced Relay. Oct 18, 2011
LTE-Advanced Relay Oct 18, 2011 LTE/LTE-A Overview 3GPP Rel-10 Relay LTE-A Relay 3GPP Rel-11 Relay 2 LTE/LTE-A Overview 3GPP Rel-10 Relay LTE-A Relay 3GPP Rel-11 Relay 3 Cellular Roadmap Spectrum Efficiency
More informationLong Term Evolution - Evolved Packet Core S1 Interface Conformance Test Plan
Long Term Evolution - Evolved Packet Core S1 Interface Conformance Test Plan Table of Contents 1 SCOPE... 10 2 REFERENCES... 10 3 ABBREVIATIONS... 11 4 OVERVIEW... 14 5 TEST CONFIGURATION... 16 5.1 NETWORK
More informationVery Tight Coupling between LTE and WiFi: a Practical Analysis
Very Tight Coupling between LTE and WiFi: a Practical Analysis Younes Khadraoui, Xavier Lagrange, Annie Gravey To cite this version: Younes Khadraoui, Xavier Lagrange, Annie Gravey. Very Tight Coupling
More informationKeywords Quality of Service (QoS), Long Term Evolution (LTE), System Architecture Evolution (SAE), Evolved Packet System (EPS).
Volume 5, Issue 7, July 2015 ISSN: 2277 128X International Journal of Advanced Research in Computer Science and Software Engineering Research Paper Available online at: www.ijarcsse.com A Review of 3GPP-LTE
More informationBuletinul Ştiinţific al Universităţii "Politehnica" din Timişoara. Seria ELECTRONICĂ şi TELECOMUNICAŢII TRANSACTIONS on ELECTRONICS and COMMUNICATIONS
Buletinul Ştiinţific al Universităţii "Politehnica" din Timişoara Seria ELECTRONICĂ şi TELECOMUNICAŢII TRANSACTIONS on ELECTRONICS and COMMUNICATIONS Tom 58(72), Fascicola 2, 2013 Mobility in LTE Alexandra
More information5G: an IP Engineer Perspective
5G: an Engineer Perspective Igor Giangrossi Principal Consulting Engineer /Optical Networks igor.giangrossi@nokia.com 1 NANOG 75 A Brief History of Mobile Networks From analog voice to high speed Internet
More information5G transport latency requirement analysis. Lujing Cai, Abdellah Tazi AT&T
5G transport latency requirement analysis Lujing Cai, Abdellah Tazi AT&T Compliance with IEEE Standards Policies and Procedures Subclause 5.2.1 of the IEEE-SA Standards Board Bylaws states, "While participating
More informationUNIK4230: Mobile Communications Spring Semester, Per Hj. Lehne
UNIK4230: Mobile Communications Spring Semester, 2015 Per Hj. Lehne per-hjalmar.lehne@telenor.com 916 94 909 Network Architecture and Functionality 5 February 2015 Contents Network Architecture Protocol
More informationMobile Network Evolution Part 2
Mobile Network Evolution Part 2 From UMTS to LTE or How to Further Increase Network Capacity and QoS Andreas Mitschele-Thiel Advanced Mobile Communication Networks 1 Outline Evolution from Circuit Switching
More informationOver-The-Top (OTT) Aggregation Solutions
Over-The-Top (OTT) Aggregation Solutions Omkar Dharmadhikari, Wireless Architect odharmadhikari@cablelabscom CableLabs February 12, 2019 Agenda Introduction Why aggregation is important? Traditional Aggregation
More informationRADIO PROTOCOLS FOR LTE AND LTE-ADVANCED
RADIO PROTOCOLS FOR LTE AND LTE-ADVANCED Seungjune Yi SungDuck Chun YoungDae Lee Sungjun Park SungHoon Jung LG Electronics, South Korea WILEY Foreword by Takehiro Nakamura Preface About the Authors 1 Introduction
More informationHLCOM Support. Feature Summary and Revision History
Feature Summary and Revision History, page 1 Feature Description, page 2 How It Works, page 3 Standards Compliance, page 11 Limitations and Restrictions, page 11 Monitoring and Troubleshooting, page 11
More informationPrimebit Solution MASTERED DIPLOMA IN PROTOCOL DEVELOPMENT COURSE CONTENT
MASTERED DIPLOMA IN PROTOCOL DEVELOPMENT COURSE CONTENT MODULE 1 : UMTS (3G) AND GSM (2G) BASIC 2G and 3G Network Architecture - CS & PS domain. RAT- FDMA, TDMA, CDMA, WCDMA, DFDMA, SCFDMA. SDU,PDU,UMTS
More informationLTE self-organizing networks activities
LTE self-organizing networks activities MERA follows communication technology evolution trends and invests in expertise in a new generation of wireless communication standards, including LTE and LTE Advanced.
More informationHeterogeneous Mobile Network
Heterogeneous Mobile Network Dr. Jin Yang Verizon Communications Inc. IEEE ComSoc SCV April 2012 Outline Heterogeneous mobile wireless network (HetNet) Deployment scenarios for low-power nodes LTE performance
More informationSolutions on HetNet Mobility Robustness and Traffic Offload
Solutions on HetNet Mobility Robustness and Traffic Offload Small Cell Global Congress and Cellular Backhaul Summit 5 6 November 2013, Berlin, Germany Eiko Seidel Chief Technical Officer Company Facts
More informationRAN slicing as enabler for low latency services
RAN slicing as enabler for low latency services Presented by A. Maeder, NOKIA Bell Labs Contributions by Z. Li, P. Rost, C. Sartori, A. Prasad, C. Mannweiler ITG 5.2.4 Fachgruppentreffen Dresden, June
More information3GPP TR V ( )
TR 36.822 V.. (22-9) Technical Report 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; LTE Radio Access Network (RAN) enhancements for diverse data applications (Release
More informationSystem Architecture Evolution
System Architecture Evolution Contents 2.1 Architecture of LTE 2.2 Communication Protocols 2.3 Example Information Flows 2.4 Bearer Management 2.5 State Diagrams 2.6 Spectrum Allocation 2.1 Architecture
More informationPOWER-ON AND POWER-OFF PROCEDURES
POWER-ON AND POWER-OFF PROCEDURES TABLE OF CONTENTS 1. Power-On Sequence 2. Network and Cell Selection 3. RRC Connection Establishment 4. Attach Procedure 5. Detach Procedure 1. POWER-ON SEQUENCE The following
More informationBasic SAE Management Technology for Realizing All-IP Network
LTE SAE EPC Special Articles on SAE Standardization Technology Basic SAE Management Technology for Realizing All-IP Network The standardization of 3GPP Release 8 brings new provisions for All-IP networks
More informationArchitecture and Protocols of EPC-LTE with relay
Architecture and Protocols of EPC-LTE with relay Yangyang Chen, Xavier Lagrange To cite this version: Yangyang Chen, Xavier Lagrange. Architecture and Protocols of EPC-LTE with relay. 13360. 2013, pp.25.
More informationPrimebit Solution EXPERT DIPLOMA IN PROTOCOL TESTING COURSE CONTENT
EXPERT DIPLOMA IN PROTOCOL TESTING COURSE CONTENT MODULE 1 : UMTS (3G) AND GSM (2G) BASIC 2G and 3G Network Architecture - CS & PS domain. RAT- FDMA, TDMA, CDMA, WCDMA, DFDMA, SCFDMA. SDU,PDU,UMTS N/W
More informationLTE RAN Operation (ARI0001) Course Outline
(ARI0001) Course Outline LTE RAN Operation This four day course focuses on LTE RAN operations. ariesogeo exercises will enhance LTE/ VoLTE theory. Section 1 E-UTRA Introduction E-UTRA Features: Radio Access,
More informationGTP-based S2b Interface Support on the P-GW and SAEGW
GTP-based S2b Interface Support on the P-GW and SAEGW This chapter describes the GTP-based S2b interface support feature on the standalone P-GW and the SAEGW. Feature, page 1 How the S2b Architecture Works,
More informationTowards Understanding TCP Performance on LTE/EPC Mobile Networks!
Towards Understanding TCP Performance on LTE/EPC Mobile Networks! Binh Nguyen1, Arijit Banerjee1, Vijay Gopalakrishnan2, Sneha Kasera1, Seungjoon Lee2, Aman Shaikh2, and Jacobus (Kobus) Van der Merwe1
More informationAuthentication of 4G LTE-Advanced System Model
Authentication of 4G LTE-Advanced System Model Ghassan A. Abed Abstract LTE-Advanced was accomplished in late of 2010 and it enhanced the LTE spectrum flexibility over carrier aggregation, further its
More information3GPP security hot topics: LTE/SAE and Home (e)nb
3GPP security hot topics: LTE/SAE and Home (e)nb Valtteri Niemi 3GPP SA3 (Security) chairman Nokia Research Center, Lausanne, Switzerland Marc Blommaert 3GPP LTE/SAE security rapporteur Devoteam Telecom
More information7/27/2010 LTE-WIMAX BLOG HARISHVADADA.WORDPRESS.COM. QOS over 4G networks Harish Vadada
7/27/2010 HARISHVADADA.WORDPRESS.COM LTE-WIMAX BLOG QOS over 4G networks Harish Vadada Cellular network operators across the world have seen an explosive growth of mobile broadband usage. Traffic volume
More informationKey Performance Aspects of an LTE FDD based Smart Grid Communications Network
Key Performance Aspects of an LTE FDD based Smart Grid Communications Network Presented by: Ran Zhang Supervisors: Prof. Sherman(Xuemin) Shen, Prof. Liang-liang Xie Main Reference Jason Brown, and Jamil
More informationTransparent Edge Gateway for Mobile Networks
Transparent Edge Gateway for Mobile Networks Ashkan Aghdai *, Mark Huang, David Dai, Yang Xu *, and Jonathan Chao * * NYU Tandon School of Engineering Huawei Technologies 1st P4 European Workshop (P4EU)
More informationETSI TS V ( )
TS 123 285 V14.2.0 (2017-05) TECHNICAL SPECIFICATION Universal Mobile Telecommunications System (UMTS); LTE; Architecture enhancements for V2X services (3GPP TS 23.285 version 14.2.0 Release 14) 1 TS 123
More informationHSPA evolution. ericsson White paper July beyond 3gpp release 10
ericsson White paper 284 23-3156 July 2011 HSPA evolution HSPA evolution beyond 3gpp release 10 Many mobile operators around the world have HSPA technology to thank for their mobile broadband success.
More informationSelf-Organizing Networks in LTE and Quantification of Economic Benefits Amit Mukhopadhyay, Ph. D. Director, Network Modeling & Optimization -
Self-Organizing Networks in LTE and Quantification of Economic Benefits Amit Mukhopadhyay, Ph. D. Director, Network Modeling & Optimization - Wireless Bell Labs 1 Agenda Self Organizing Networks (SON)
More informationETSI TS V8.2.0 ( ) Technical Specification
TS 132 425 V8.2.0 (2009-10) Technical Specification LTE; Telecommunication management; Performance Management (PM); Performance measurements Evolved Universal Terrestrial Radio Access Network (E-UTRAN)
More information5G NSA for MME. Feature Summary and Revision History
Feature Summary and Revision History, on page 1 Feature Description, on page 2 How It Works, on page 5 Configuring, on page 10 Monitoring and Troubleshooting, on page 13 Feature Summary and Revision History
More informationedrx Support on the MME
This feature describes the Extended Discontinuous Reception (edrx) support on the MME in the following sections: Feature Summary and Revision History, page 1 Feature Description, page 2 How edrx Works,
More informationSoftwarized LTE Self-Backhauling Solution and Its Evaluation
Softwarized LTE Self-Backhauling Solution and Its Evaluation José Gamboa, Ilker Demirkol Department of Network Engineering Universitat Politecnica de Catalunya, Barcelona, Spain Email: {jose.umberto.gamboa,
More informationFeasibility Study of Enabling V2X Communications by LTE-Uu Radio Interface
Feasibility Study of Enabling V2X Communications by LTE-Uu Radio Interface Ji Lianghai, Andreas Weinand, Bin Han, Hans D. Schotten Chair of Wireless Communication and Navigation University of Kaiserslautern,
More informationLong Term Evolution - LTE L10 Training Programs. Catalog of Course Descriptions
Long Term Evolution - LTE L10 Training Programs Catalog of Course Descriptions Page 2 Catalog of Course Descriptions INTRODUCTION... 3 LTE EVOLUTION, ADVANTAGES IN FEATURES AND APPLICATIONS... 4 LTE/SAE
More informationStudy of Signaling Overhead Caused by Keep-Alive Message in LTE Network
Study of Signaling Overhead Caused by eep-alive Message in LE Network Ziqi Zhang*, Zhuyan Zhao, Hao Guan, Deshan Miao, Zhenhui an* * Institute of Broadband Wireless Mobile Communications, Beijing Jiaotong
More information5G Non Standalone for SAEGW
This chapter describes the 5G Non Standalone (NSA) feature in the following sections: Feature Summary and Revision History, on page 1 Feature Description, on page 2 How It Works, on page 3 Configuring
More informationIxLoad LTE Evolved Packet Core Network Testing: enodeb simulation on the S1-MME and S1-U interfaces
IxLoad LTE Evolved Packet Core Network Testing: enodeb simulation on the S1-MME and S1-U interfaces IxLoad is a full-featured layer 4-7 test application that provides realworld traffic emulation testing
More informationFujitsu Femtocell Solutions Supporting ideal in-building communications environments. shaping tomorrow with you
Supporting ideal in-building communications environments shaping tomorrow with you Increase Coverage and Capacity with a Superior End-user Experience The Fujitsu in-building solution enhances residential
More informationQuality of Service, Policy and Charging
Quality of Service, Policy and Charging Contents 1. Policy and Charging Control! 2. Session Management Procedures! 3. Charging and Billing 1. Policy and Charging Control 1.1 Introduction! 1.2 Quality of
More informationETSI TS V9.5.0 ( ) Technical Specification
TS 132 425 V9.5.0 (2011-01) Technical Specification LTE; Telecommunication management; Performance Management (PM); Performance measurements Evolved Universal Terrestrial Radio Access Network (E-UTRAN)
More informationLTE/5G Self-Backhauling with Open Air Interface
LTE/5G Self-Backhauling with Open Air Interface Dr. Ilker Demirkol Dept. of Network Engineering Universitat Politècnica de Catalunya, Barcelona, Spain 06/11/2017 Wireless Networks Group (WNG) @UPC 7 Faculty
More informationCertkiller 4A0-M02 140q
Certkiller 4A0-M02 140q Number: 4A0-M02 Passing Score: 800 Time Limit: 120 min File Version: 16.5 http://www.gratisexam.com/ 4A0-M02 Alcatel-Lucent Mobile Gateways for the LTE Evolved Packet Core Added
More informationLTE-Advanced The solution for IMT-Advanced
LTE-Advanced The solution for IMT-Advanced Hideshi Murai, Maria Edvardsson and Erik Dahlman Ericsson Research Definitions IMT-Advanced A family of radio-access technologies fulfilling IMT- Advanced requirements
More informationMobile Network Evolution Part 2
Mobile Network Evolution Part 2 From UMTS to LTE or How to Further Increase Network Capacity and QoS Andreas Mitschele-Thiel Advanced Mobile Communication Networks 1 Outline Evolution from Circuit Switching
More informationDimensioning, configuration and deployment of Radio Access Networks. part 1: General considerations. Mobile Telephony Networks
Dimensioning, configuration and deployment of Radio Access Networks. part 1: General considerations Mobile Telephony Networks 1 The Evolution of Mobile Telephony 1st Generation 2nd 3rd 4th Analogue Voice
More information3GPP TS V8.1.0 ( )
TS 36.413 V8.1.0 (2008-03) Technical Specification 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Access Network (E-UTRAN); S1 Application
More informationA Review on Soft Handover Schemes in LTE Cellular Networks
http:// A Review on Soft Handover Schemes in LTE Cellular Networks Shreedhar K V M Department of Computer Science and Engineering R V College of Engineering Bengaluru, India - 560095 Abstract - Long Term
More informationAnalysis and Experimentation with a Realistic Traffic Generation Tool for Emerging Application Scenarios
Analysis and Experimentation with a Realistic Traffic Generation Tool for Emerging Application Scenarios Aymen Hafsaoui EURECOM, Mobile Communications Department, 06410 Biot, France hafsaoui@eurecom.fr
More informationDevelopment of MD8430A for LTE-Advanced Tests
Masaki Hizume, Hidenori Konno, Toshiro Miyazaki, Masato Sasaki, Katsuo Sakurai, Satoshi Wakasa, Shinichi Segawa, Tomoyuki Fujiwara, Yuji Sakai [Summary] As part of the expansion of LTE (Long Term Evolution)
More informationDeliverable D6.2 VNF/SDN/EPC: integration and system testing
5G Communication with a Heterogeneous, Agile Mobile network in the Pyeongchang Winter Olympic CompetitioN Grant agreement n. 723247 Deliverable D6.2 VNF/SDN/EPC: integration and system Date of Delivery:
More informationDual Connectivity in LTE 資策會智通所 魏嘉宏
Dual Connectivity in LTE 資策會智通所 魏嘉宏 1 魏嘉宏 (Chia-Hung Wei) 現職 : 資訊工業策進會 / 智慧網通系統研究所 / 標準組 / 正工程師 2010/9~2013/1 國立台灣科技大學電子工程系博士畢 2 Background Scenario Architecture User Plane feature Control Plane feature
More informationThe Open-Source SDR LTE Platform for First Responders. Software Radio Systems
The Open-Source SDR LTE Platform for First Responders Software Radio Systems www.softwareradiosystems.com www.github.com/srslte Outline SRS - Software Radio Systems NIST PSIAP and OpenFirst srslte The
More informationLow Power Wide Area Network (LPWAN) Presented By: Dr. Hafiz Yasar Lateef Director, Telxperts Pty Ltd.
Low Power Wide Area Network (LPWAN) Presented By: Dr. Hafiz Yasar Lateef Director, Telxperts Pty Ltd. Low Power Wide Area Network (LPWAN) q Low-Power WAN Technologies are designed for machine-to-machine
More information1.1 Beyond 3G systems
1 Introduction The cellular wireless communications industry witnessed tremendous growth in the past decade with over four billion wireless subscribers worldwide. The first generation (1G) analog cellular
More informationMSF Architecture for 3GPP Evolved Packet System (EPS) Access MSF-LTE-ARCH-EPS-002.FINAL
MSF Architecture for 3GPP Evolved Packet System (EPS) Access MSF-LTE-ARCH-EPS-002.FINAL MultiService Forum Architecture Agreement Contribution Number: Document Filename: Working Group: Title: Editor: Contact
More informationLTE EPC Emulators v10.0 Release Notes - Page 1 of 15 -
LTE EPC Emulators v10.0 Release Notes - Page 1 of 15 - Version 10.0.0.7 Release Date: Feb 24, 2014 Components 1. LTE Emulators : MME (with internal HSS), SGW and PGW (with internal PCRF) 1. LTE Emulators
More informationWhat is Needed from your Satellite Ground Infrastructure to Support 2G, 3G and LTE Backhaul with Superior Quality of Experience for End Users?
What is Needed from your Satellite Ground Infrastructure to Support 2G, 3G and LTE Backhaul with Superior Quality of Experience for End Users? GVF London, June 2017 2015 Comtech EF Data Corp. Copyright
More informationTemporary Document Page 2 - switches off, the allocated resources and PCC rules information of PDN GWs used by the UE in non- network will not be dele
Temporary Document Page 1 - TSG SA WG2 Architecture S2#58 S2-072558 25-29 June 2007 Orlando, FL, USA Source: Huawei Title: Attach Type in attach procedure Document for: Discussion / Approval Agenda Item:
More informationAnalysis of Video Conferencing on LTE Network
ENSC 427: COMMUNICATION NETWORKS SPRING 2013 FINAL PROJECT Analysis of Video Conferencing on LTE Network http://www.sfu.ca/~zza36/427eric3.html TEAM #12 Xu Jiang 301096225 xja6@sfu.ca Zhuopei Zhao 301109378
More informationPossibilities to Optimize QoS with Next SON Versions
Paper Possibilities to Optimize QoS with Next SON Versions Małgorzata Langer Institute of Electronics, Lodz University of Technology, Lodz, Poland Abstract The paper discusses quality of service in LTE
More informationA Study on Architecture of CAN over 3GPP Gateway in Vehicle Network
, pp.71-76 http://dx.doi.org/10.14257/astl.205.97.12 A Study on Architecture of CAN over 3GPP Gateway in Vehicle Network Jeong-Hwan Lee 1, Ki Soon Sung 1, Sung-Min Oh 1 and Jaewook Shin 1 1 Wireless Transmission
More informationIt s Time to Aim Lower Zero Latency at the Edge
#DATACENTERWORLD #CPEXPO CHANNELPARTNERSCONFERENCE.COM DATACENTERWORLD.COM It s Time to Aim Lower Zero Latency at the Edge Anton Kapela, CTO, EdgeMicro #DATACENTERWORLD DATACENTERWORLD.COM Data Center
More informationCall Establishment and Handover Procedures of PS Calls using HSDPA
3 Call Establishment and Handover Procedures of PS Calls using HSDPA The following chapter explains special performance measurement requirements for PS calls that use HSDPA. Differences in performance
More information3GPP TS V ( )
TS 36.314 V10.2.0 (2011-09) Technical Specification 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Layer 2
More information3gpp Based LTE Network Architecture for Broad band Wireless Communication
Volume 118 No. 24 2018 ISSN: 1314-3395 (on-line version) url: http://www.acadpubl.eu/hub/ http://www.acadpubl.eu/hub/ 3gpp Based LTE Network Architecture for Broad band Wireless Communication T.Vasu deva
More informationVersion LTE Emulators v10.2 Release Notes - Page 1 of 16 - Release Date: Aug 28, Resolved Issues
Version 10.2.0.15 Release Date: Aug 28, 2015 Resolved Issues LTE Emulators v10.2 Release Notes - Page 1 of 16-11336 MME does not release previous S1 association when UE Context Release Request procedure
More informationREFERENCE ARCHITECTURE FOR END-TO-END QOS IN HETEROGENEOUS WIRELESS NETWORK ENVIRONMENTS
REFERENCE ARCHITECTURE FOR END-TO-END QOS IN HETEROGENEOUS WIRELESS NETWORK ENVIRONMENTS Sandra Frei 1, 2, Woldemar Fuhrmann 3, Andreas Rinkel 2 and Bogdan Ghita 1 1 Centre for Information Security and
More information3GPP TS V ( )
Technical Specification 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access Network (E-UTRAN); General aspects and principles
More informationawaves academy EPS/LTE Training Program In cooperation with GreenlightPM and TheSpecTool TheSpecTool
awaves academy EPS/LTE Training Program In cooperation with GreenlightPM and TheSpecTool 2011-2012 awaves academy www.awaves.com TheSpecTool www.thespectool.com Greenlight Project Management S.L. www.greenlightpm.com
More informationUE Context Retention
This chapter describes the support of during SCTP Association recovery in the following sections: Feature Summary and Revision History, page 1 Feature Description, page 2 How It Works, page 2 Configuring,
More information5G systems. meeting the expectations of the Networked Society. Dr Magnus Frodigh Director Wireless Access Networks GSM. Wi-Fi. New technologies 5G
5G systems meeting the expectations of the Networked Society 2020 GSM Wi-Fi 3G Dr Magnus Frodigh Director Wireless Access Networks 4G New technologies 5G Ericsson Research Technology leadership the main
More informationSmall Data over NAS, S11-U and SGi Interfaces
The MME support for small data transmission over NAS, S11-U and SGi interfaces is described in this chapter. Feature Summary and Revision History, page 1 Feature Description, page 2 How it Works, page
More information2. enodeb Emulator: Simulation of emtc and NB-IoT UE and enodeb conforming to 3GPP Release 13 enhancements for Cellular IoT.
Version 13.0.0.2 Release Date: Feb 17, 2017 NetTest v13.0 Release Notes Page 1 of 12 1. C-SGN Emulator: Includes the MME, SGW and PGW Emulators with new interfaces and functions for testing CIoT base stations
More informationAbstract of the Book
Book Keywords IEEE 802.16, IEEE 802.16m, mobile WiMAX, 4G, IMT-Advanced, 3GPP LTE, 3GPP LTE-Advanced, Broadband Wireless, Wireless Communications, Cellular Systems, Network Architecture Abstract of the
More information5G Network Architecture
5G Network Architecture A healthy balance between Evolution and Revolution Peter Merz Head of Radio Systems Technology and Innovation Nokia Networks 1 Nokia 2015 Johannesberg Summit 2015 Peter Merz NGMN
More informationHSPA+ Advanced Smart Networks: Multipoint Transmission
Qualcomm Incorporated February 2011 Table of Contents 1. Introduction... 1 2. Multipoint HSPA Description... 2 Single Frequency Multipoint HSPA... 2 Dual Frequency Multipoint HSPA... 3 3. Advantages...
More informationAn In-depth Study of LTE: Effect of Network Protocol and Application Behavior on Performance
An In-depth Study of LTE: Effect of Network Protocol and Application Behavior on Performance Authors: Junxian Huang, Feng Qian, Yihua Guo, Yuanyuan Zhou, Qiang Xu, Z. Morley Mao, Subhabrata Sen, Oliver
More information5G Techniques for Ultra Reliable Low Latency Communication. Dr. Janne Peisa Principal Researcher, Ericsson Research
5G Techniques for Ultra Reliable Low Latency Communication Dr. Janne Peisa Principal Researcher, Ericsson Research 5G is use case driven Massive MTC Critical MTC LOGISTICS TRAFFIC SAFETY & CONTROL SMART
More informationWireless access. Dr. Christian Hoymann Principal Researcher, Ericsson Research
5G Wireless access Dr. Christian Hoymann Principal Researcher, Ericsson Research outline When does it happen? What can it do? How is it working? Commercial in confidence 2014-05-06 Page 2 Proposed 3GPP
More informationTowards Multitechnology
Towards Multitechnology seamless access for 5G: a first approach with very tight coupling IMT 5G Workshop, 7 sep 2015 X. Lagrange, Y. Khadraoui, A. Gravey Outline Introduction : Fixed Mobile Convergence
More information