testbed based wireless research, d2d Scandinavian workshop on testbed based wireless research, Mikael Prytz and Vicknesan Ayadurai

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1 testbed based wireless research, d2d Scandinavian workshop on testbed based wireless research, Mikael Prytz and Vicknesan Ayadurai

2 outline Wireless Research at Ericsson Small-Scale Testbeds for Future Concepts Research WARP-board based lab / testbed setup and functionalities Network-Assisted Device-to-Device (D2D) implementation Other implementations Demo + java Ericsson Internal Page 2

organization in 3 continents 600 employees, 40 % Ph.D.

3 Ericsson Research Technology leadership driver of GSM, HSPA, LTE and LTE-A Innovation 50 % of Ericsson patent filings a major creator of conference papers, journal articles and books Cooperation leading universities, research organizations and operators Strength a global organization in 3 continents 600 employees, 40 % Ph.D. Wireless Access Networks Radio Access Technologies Broadband Technologies Packet Technologies Multimedia Technologies Services and Software Security EMF Safety and Sustainability Global Services ~230 Ericsson Internal Page 3

4 The Networked Society Collaboration Learning Education Security & Safety Interacting Healthcare Technology Transport & Logistics Utilities Integrity Trust Commerce Government Media Socializing Competence Innovation Ericsson Internal Page 4

5 The Networked Society Collaboration Learning Education Security & Safety Commerce Interacting Healthcare Mobility Broadband Smart Pipe Cloud Government Transport & Logistics Media Utilities Integrity Trust Socializing Competence Innovation Ericsson Internal Page 5

6 wireless Research Agenda ENERGY EFFICIENCY ADVANCED ANTENNAS SIMPLIFIED NETWORK MANAGEMENT LTE-ADVANCED INTERNET OF THINGS BACKHAUL Microwav e SPECTRUM FLEXIBILITY LTE selfbackh aul Coppe r Fiber Metro Ethern et Ericsson Internal Page 6

7 future radio access Personalized services - Always Best Connected Wikipedia Wireless backhaul Conventional heterogeneous cellular access Super-dense deployments U Multi-hop Device-to-device communication Download zones Machines that communicate Vehicular communication (safety, traffic info. etc.) Ericsson Internal Page 7

8 Wireless access networks PDN- GW S-GW Radio Network Architecture & Protocols Radio Network Algorithms & Performance Spectrum Management Network Management Ericsson Internal Page 8

9 small-scale wireless testbeds at ER Implement and demonstrate new radio network concepts proof-of-concept discovery wow effect University collaborations KTH through RAMCOORAN (SSF) UCSD Building things is fun! Ericsson Internal Page 13

10 testbeds for wireless concepts C cost capacity complexity Ericsson Internal Page 14 Innovation Standardization Pre-Development Maturing research concepts t

11 radio network simulations MATLAB code Simulated radio network Ericsson Internal Page 15

12 Standardization Meeting (Somewhere in the world, a hotel basement, late in the evening...) A competitor Our guys A customer Some cool feature for future radio networks that requires industry agreement Ericsson Internal Page 16

$Slide title 44 pt wireless access networks et level 1 um 24 pt level 2-5 um 20 pt WXYZ[\]^_`abcdef ª«±²³ ÓÔÕÖ ØÙÚÛÜÝÞ ö øùúûüýþÿāāă ģīīįįiıķķĺĺļļľľłłń$

13 Slide title 44 pt wireless access networks et level 1 um 24 pt level 2-5 um 20 pt WXYZ[\]^_`abcdef ª«±²³ ÓÔÕÖ ØÙÚÛÜÝÞ ö øùúûüýþÿāāă ģīīįįiıķķĺĺļļľľłłń ŢţŤťŪūŮůŰűŲų ẅỳỳ ĘĚĚĞĞĠĠĢĢĪĪĮĮİĶĶ ŚŞŞŢŢŤŤŪŪŮŮŰŰ ΝΞΟΠΡΣΤΥΦ λνξορςστυ ИЙКЛМНОП АБВГДЕЖЗИ ЩЪЫЬЭЮЯЁЂ ẃẅẅỳỳ bjects or oter area Ericsson Internal Page 17

5G 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. 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