eran6.0 Documentation Improvement Documentation Dept, WN

Transcription

1 eran6.0 Documentation Improvement Documentation Dept, WN

2 Content 1 Customer Voice 2 Documentation Improvement 3 One Package for G/U/L 3900 Series Base Stations 4 How to Get Documentation Page 2

3 Customer Voice Customer Voice Features do not have engineering guidelines. The definition of frequency diversity scheduling and frequency selective scheduling in the Scheduling Feature Parameter Description is unclear and the application scenarios are missing Non complete hardware spec and some information is missing. The Commissioning Guide can t guide me to deploy a site in IPSec scenario, there lacks information. Missing configuration guide of some scenarios, such as Huawei Action We ve enhanced our Engineering Guidelines in the Feature Parameter Description. The new guidelines contain planning, deploying, and maintain features. We ve add Figures, more Explicit description and clearer application scenario in Feature Parameter Description We ve add more specification information in Technical Description and Hardware Description, to make it easy for customers to find the complete information of hardware specification. We ve add the Automatic OMCH Establishment to describe the information needed when deploy a site. The document is packaged in the Commissioning Guide We ve add more configuration scenarios in Reconfiguration Guide. Page 3

4 Application Scenarios of Wireless Documents Focus on Improvement Page 4

5 Content 2 Documentation Improvement Feature Documentation Documents about Product Specification Documents about Commissioning Documents about Configuration Documents about Parameter, Counter, Alarm Page 5

6 Continuous Feature-Oriented Improvements Feature information classified as a doc category Feature delivered at 3 points (PDCP, TR5, and GA) instead of 1 point previously Mapping of Feature ID to Feature Parameter Description is added Related Parameter lists are added in Feature Parameter Description 2011 Network Impact Report is added, to describe the impact on the network of new/modified features Related Counter list is added in Feature Parameter Description Engineering Guidelines is added in Feature Parameter Description, to describe how to PLAN, DEPLOY and MAINTAIN features. License control item list is added in Feature Documentation Improving the descriptions about key feature algorithm Related alarm list is added in the troubleshooting chapter of Feature Parameter Description Page 6

7 2012: New Feature Engineering Guidelines Feature Documentation Plan the Feature Deploy the Feature Maintain the Feature Planning Suggestions RF planning Network planning Hardware planning Data Preparation Hardware Adjustment Feature Activation Reconfiguration Feature Deactivation Performance Monitoring Parameter Optimization Troubleshooting Implemented in: SRAN6.0 (GBSS13.0 / RAN13.0 / eran2.1) SRAN7.0 (GBSS14.0 / RAN14.0 / eran3.0) SRAN8.0 (GBSS15.0 / RAN15.0 / eran6.0) Page 7

8 Voices of Customers: Needs the compiled license control information Action: License Control Item Description is added, which describes the license control item for each feature. Feature Documentation 2013: License Control Item is Provided for each Feature New Implementation: Packaged in Feature Documentation, and released in Support website. Implemented in: SRAN8.0 (GBSS15.0 / RAN15.0 / eran6.0) Page 8

9 2013: Improvement on Feature Parameter Reference Feature Documentation Feature Parameter Description About This Document Overview Introduction Benefits Architecture Technical Description Related Features Network Impact System Capacity Network Performance Engineering Guidelines When to Use Required Information Planning Deployment Performance Monitoring Performance Optimization Troubleshooting Parameters Counters Improved the unclear feature definition and benefit Improved: add figures to rich the technical description Improved: more Explicit description and clearer application scenario Improved: more Valuable Data Preparation Improved: add the missing feature monitoring Improved: more Practical Troubleshooting Improved: add alarm list Page 9

10 Improve the Unclear Feature Definition and Benefit Feature Documentation eran6.0 introduces the new Overview chapters in each FPD, including the feature introduction, benefits and architecture, improve the unclear definition and benefits. Page 10

11 Add Figures to Rich the Technical Description Feature Documentation eran6.0 VOC: TI said the definition of frequency diversity scheduling and frequency selective scheduling in the Scheduling Feature Parameter Description is unclear and the application scenarios are missing Action: add two figures and application scenarios about DL resource allocation in frequency diversity scheduling and frequency selective scheduling to help enhance understanding the technical description. eran3.0 Page 11

12 More Explicit Description and Clearer Application Scenario VOC: TI asked what is the target IBLER value in the DL CQI adjustment algorithm? What is the appropriate value? 10%? Why choose this value? Feature Documentation eran6.0 Action: modify the DL CQI adjustment algorithm in the Scheduling Feature Parameter Description, making it more clear and accurate. eran3.0 Why the optimum IBLER value is 10%. Which scenarios apply this value. Vague description Page 12 Explicit description

13 More Valuable Data Preparation Feature Documentation VOC: how to choose the appropriate value for the CellReselPriority parameter? Larger or small? eran6.0 Action: in the Idle Mode Management Feature Parameter Description, the Data Preparation is improved to give more parameter setting advise, help to decide that the parameter is set small value or large value. eran3.0 Page 13

14 More Practical Troubleshooting Feature Documentation VOC: troubleshooting steps are not practical enough, can not guide the actual troubleshooting. Action: for example, in the UL Comp Feature Parameter Description, the troubleshooting is rewriting based on actual field verification and has been actually used to eliminate some fault. eran6.0 eran3.0 Page 14

15 Add Alarm Lists Feature Documentation Voices of Customers: Add alarm lists in the documents, if new alarms are introduced after the feature is activated. Action: Added related alarm lists in the troubleshooting chapter in Feature Parameter Description about the equipment and transmission. E.g. Synchronization, RAN Sharing, Transmission Efficiency Improvement, IP Performance Monitor. So that you can know newly introduced alarms due to the feature. Engineering Guidelines When to Use Required Information Planning Deployment Performance Monitoring Performance Optimization Troubleshooting New Implementation: Packaged in Feature Documentation and Product Documentation, and released in Support website. Implemented in: SRAN8.0 (GBSS15.0 / RAN15.0 / eran6.0) Page 15

16 Add the Section Number and Edition Date of 3GPP Agreement Voices of Customers: Need to quote the edition date information of 3GPP agreement. Feature Documentation Action: Add the section number and edition date of 3GPP agreement in the Feature Parameter Description, so that you can location of the information in 3GPP Agreement more quickly. New Implementation: Packaged in Feature Documentation, and released in Support website. Implemented in: eran6.0 Page 16 Page 16

17 Content 2 Documentation Improvement Feature Documentation Documents about Product Specification Documents about Commissioning Documents about Configuration Documents about Parameter, Counter, Alarm Page 17

18 Add More Information about Product Specification Voices of Customers: Non complete product spec and some information is missing. Action: Information about signaling specification, hardware specification is added. New Implementation: Packaged in Product Documentation Hedex, and released in Support website directly. Implemented in: SRAN8.0 (GBSS15.0 / RAN15.0 / eran6.0) Page 18

19 Specifications of Base Station - 1 Specification Type Specification Position Cabinet engineering specification Input power Dimension and weight Surge protection specifications Operating temperature and humidity Technical Description RF Unit specification BBU specification Supported Modes and Frequency Bands RX and TX Channels Capacity Receiver Sensitivity Output Power Power Consumption Surge protection specifications CPRI specification (port number, interface rate, topology, cascading Levels) Capacity Transmission specification Signaling specification CNBAP specification for NodeB Data radio bearer, BHCA, RRC_connected users of UMPT/LMPT specifications for enodeb signaling specifications for multi-mode base station Baseband specification CPRI specification BBU input power, dimension and weight New Technical Description Technical Description Add reference to Hardware Description, so that all the specifications can be found in the Technical Description now. Page 19

20 Specifications of Base Station - 2 Specification Type Specification Position BBU board specification (NodeB) BBU board specification (enodeb) Baseband specification supported cells CE Uplink resource group HSDPA codes HSDPA users HSUPA users CPRI specification port number interface rate supported cells Baseband specification Supported cells RRC_connected users of LBBP RRC_connected users per cell of LBBP VoIP user per Cell of LBBP Throughput CPRI specification port number interface rate supported cells New New Hardware Description Hardware Description Page 20

21 Specifications of Controller Specification Type Specification Position Cabinet engineering specification Controller capacity specifications Subrack specification Input power and power consumption Dimension and weight Clock precision and accuracy Operating temperature and humidity Reliability specifications (MTBF and MTTR) BHCA Traffic volume PS (UL+DL) Data Throughput (for UMTS) Number of NodeBs (for UMTS) Number of cells (for UMTS) Number of TRXs (for GSM) Number of configured PDCHs (for GSM) Number of active PDCHs (MCS-9)(for GSM) Gb interface throughput (for GSM) Dimension and weight Power consumption Product Description Product Description Hardware Description Board specifications Hardware specifications Power consumption Dimension and weight Operating temperature and humidity Processing capability, different board has different processing capability type, such as Session setup/release times Number of channel identifiers (CIDs) CS voice service Maximum payload throughput Hardware Description Page 21

22 Improvement on Capacity Monitoring Guide Voices of Customers: Need capacity engineering guide. There should be more on suggestive actions and details on how to do that. Action: Improve capacity monitoring method of each monitoring item, including related commands and methods of capacity improvement. Why? What? How? Implementation: Packaged in Product Documentation Hedex, and released in Support website directly. Implemented in: SRAN7.0 (GBSS14.0 / RAN14.0 / eran3.0), SRAN8.0 (GBSS15.0 / RAN15.0 / eran6.0) Page 22

23 Content 2 Documentation Improvement Feature Documentation Documents about Product Specification Documents about Commissioning Documents about Configuration Documents about Parameter, Counter, Alarm Page 23

24 Commissioning Guide Improvements-1/2 Voices of Customers: The Commissioning Guide can t guide me to deploy a site in IPSec scenario, there lacks information. Action: Add the Automatic OMCH Establishment to describe the information needed when deploy a site. The document is packaged in the Commissioning Guide. Implementation: Commissioning Guide covers all information needed when deploy a site now. Implemented in: SRAN8.0 (GBSS15.0 / RAN15.0 / eran6.0). Page 24

25 Commissioning Guide Improvements-2/2 Voices of Customers: In the documentation there are parts of the OMCH establishment procedure for which there is very few information provided or which are not mentioned at all. Action: Add the detailed automatic OMCH establishment procedure and the configuration requirements for the transmission network, including the non-ipsec scenario and IPSec scenario. Implementation: Packaged in Product Documentation Hedex, and released in Support website directly. Implemented in: SRAN8.0 (GBSS15.0 / RAN15.0 / eran6.0) Page 25

26 Content 2 Documentation Improvement Feature Documentation Documents about Product Specification Documents about Commissioning Documents about Configuration Documents about Parameter, Counter, Alarm Page 26

27 More Configuration Scenarios are Provided Voices of Customers: Missing configuration guide of some scenarios, such as replacing SeGW. New New New Implementation: Packaged in enodeb Product Documentation, and released in Support website. Implemented in:eran6.0. Page 27

28 Content 2 Documentation Improvement Feature Documentation Documents about Product Specification Documents about Commissioning Documents about Configuration Documents about Parameter, Counter, Alarm Page 28

29 Disuse Statement is Provided for Parameter, Alarm and Performance Counter Voices of Customers: Lack the description of parameter disuse. Action: Disuse Statement is added in MO and Parameter Changes, Alarm Changes, and Performance Counter Changes, so that you can plan ahead to avoid the impact to your network. New Implementation: Packaged in Release Documents, and released with software in Support website. Implemented in: SRAN7.0 (GBSS14.0 / RAN14.0 / eran3.0), SRAN8.0 (GBSS15.0 / RAN15.0 / eran6.0) Page 29

30 More Transparency of Reserved Parameter Voices of Customers: All parameters should be described including reserved parameters. Reserved parameters should be renamed. Action: Used Reserved Parameter List is to be added, which describes the meaning, value and usage of the parameters, to guides users to use and configure reserved parameters. New Implementation: Packaged in Product Documentation Hedex, and released in Support website directly. Implemented in: SRAN7.0 (GBSS14.0 / RAN14.0 / eran3.0), SRAN8.0 (GBSS15.0 / RAN15.0 / eran6.0) Page 30

31 Alarm Reference Optimization: Remote handling & Onsite handling Voices of Customers Manpower and high costs are required when engineers perform the network maintenance on sites, especially at base stations. Therefore, after alarms are reported, we need to decide whether it is necessary to send engineers to sites to clear them. Engineers frequently forget to bring important tools to the site. Time and costs are wasted the on way back to fetch those tools. SRAN7.0 Huawei Action The remote handling and onsite handling are described separately. The onsite preparation reminds engineers which tools and equipment are necessary. Packaged in Product Documentation. Implemented in SRAN8.0 (GBSS15.0 / RAN15.0 / eran6.0). SRAN8.0 New! tools and equipment are necessary for onsite handling. Page 31

32 Alarm Reference Optimization: Flow Chart & Detailed Operation Voices of Customers Huawei Action Senior maintenance engineer: I prefer the alarm handling procedure in a flowchart instead of that in long paragraphs of words. Junior maintenance engineer: I prefer the detailed and step-by-step alarm handling instructions. SRAN7.0 Flowcharts for remote handling and onsite handling have been added. More detailed instructions are provided. For top 25 alarms, implemented in SRAN8.0 (GBSS15.0 / RAN15.0 / eran6.0). SRAN8.0 New! Flowchart New! Detailed instructions Page 32 Page 32

33 Alarm Reference Optimization: Detailed Description Voices of Customers We want to learn about how alarms are generated and how to clear them. Huawei Action Descriptions about detecting and clearing alarms as well as alarm generation mechanism are added. In addition, the impacts of alarm detecting on OM experiences and operations are added. For top 25 alarms, implemented in SRAN8.0 (GBSS15.0 / RAN15.0 / eran6.0). SRAN7.0 SRAN8.0 Page 33 Page 33

34 Optimized Alarm Reference Alarm ID Alarm Name E1/T1 Loss of Signal E1/T1 Alarm Indication Signal E1/T1 Remote Alarm Indication Signal IMA Group Activated Links Insufficient at Far End Ethernet Link Fault Ethernet Trunk Group Fault IP PM Activation Failure Remote Maintenance Link Failure Inter-Board CANBUS Communication Failure ESN Read Failed Configuration File Damaged External Clock Reference Problem RF Unit RX Channel RTWP/RSSI Too Low RF Unit RX Channel RTWP/RSSI Unbalanced RF Unit VSWR Threshold Crossed Radio Signaling Link Disconnected Radio Link Failure Carrier No Traffic Carrier Configuration Error RF Unit RX Channel Fault Local Cell Unusable Local Cell Capability Decline Cell No Traffic Cell Unavailable Cell Capability Degraded Cell PCI Conflict Page 34

35 Content 1 Customer Voice 2 Documentation Improvement 3 One Package for G/U/L 3900 Series Base Stations 4 How to Get Documentation Page 35

36 One Product Documentation Package for G/U/L 3900 Series Base Stations Change: The documents for G/U/L single-mode 3900 series Base Stations are not separately packaged for release. Instead, these documents are packaged in one documentation package. Change Reason: Align with the unified SRAN8.0 Base Station software release policy. It is easier for customer to understand common points and differences between modes. It is more convenient for customer to manage documentation. Avoid inconsistent update of the same content in different documents. SRAN7.0 (GBSS14.0/RAN14.0/eRAN3.0) SRAN8.0 (GBSS15.0/RAN15.0/eRAN6.0) 3900 Series GSM BTS Product Documentation 3900 Series WCDMA NodeB Product Documentation 3900 Series LTE enodeb Product Documentation 3900 Series Base Station Product Documentation MBTS Product Documentation Page 36

37 Content 4 How to Get Documentation Obtain Documentation by M2000/LMT Support Website HedEx Lite VIP Discussion Page 37

38 New: Obtain Documentation by M2000/LMT Voices of Customers: Needs to get the production documentation conveniently when the software is upgraded. Action: Add a menu in M2000 GUI and LMT, which shows the way to get the product documentation. M LMT Implementation: Implemented in: SRAN8.0 (GBSS15.0 / RAN15.0 / eran6.0) 3 Double click the.hdxi file to download the product documentation to your computer. Note: You should have the account for support website. Page 38

39 Support: Locate a Document Through Navigation 1 After logging in to the website, select a product from the homepage. Select a product. 2 Select a Document Type. The default document type is "Product Documentation". 3 Click a document to view it online or download it. You are suggested to select "HDX file" from the Product Documentation. Page 39

40 Support: Locate a Document Through the Search Function Search at the homepage. A Enter keywords to search on the homepage of the Support website. Or click the search button to enter the Advanced Search page. Enter keywords. B Search within a node. Search from within a specific node. The scope of the search is limited to the current node. The search scope is the current node. C Filter the search results. Filter the search results to locate the required document more efficiently. Submit your suggestions to improve the search function. Filter by product or document type. Page 40

41 Support: Enhanced Website Online Functions Online Browsing Customers can browse the document through the website without downloading it. Online Scoring Customers can score the document according to their estimations. Online Feedback Customers can feed back their suggestions and comments directly. HDX file for online browsing Give scores and feedback directly! Page 41

42 Brief Introduction to HedEx Lite HedEx Lite is a desktop application developed by Huawei to view Huawei product documents in.hdx format. HedEx Lite runs directly without installation and supports the automatic upgrade of product documents. Six convenient features of HedEx Lite: Simple and easy to use and require no installation. Support quick, accurate, and comprehensive search. Automatically upgrade product documents. HedEx Lite Centrally manage Huawei product documents. Convenient document feedback function Convenient comment function Download it from the homepage of the Support Website. Page 42

43 HedEx Lite: Obtain Product Documents Easily Online query and download A Log in to HedEx Lite and download the product documents in.hdx format through the online query function. Download Automatic upgrade of product documents B After logging in to HedEx Lite, if a new version of an.hdx document is released to the Support Website, HedEx Lite will remind you to upgrade it. HedEx Lite Support Page 43

44 HedEx Lite: Manage Huawei Product Documents Centrally Manage Huawei.hdx product document centrally Manage Huawei product documents in the format of.hdx by category. Manage Huawei product documents in other formats centrally Load local documents delivered by Huawei (not in the format of.hdx) to HedEx Lite for centralized management and use them through Loading Local Folders. Support loading the following six types of documents to HedEx Lite for reading and searching. HTML PDF DOC XLS PPT TXT Page 44

45 HedEx Lite: Load Libraries A Copy a file to the libraries folder Copy an.hdx file to the libraries menu under the menu of HedEx Lite. B Add the path Add a path of the.hdx file through HDX File Settings. Page 45

46 VIP Discussion VIP Principle: For Universal Documentations, given reference on how to get them on Documentation area of support website. For Pre-sale Documentation and customized documents, released in VIP. VIP Service TI Project-Wireless Product +- HedEx Software +- SRAN Documentation Guide +- SingleRAN +-WCDMA-RAN +-GSM-BSS +-LTE Visit here to get the latest version. Universal Documentations are released in support website, including: Feature Documentation Product Documentation NBI Documentation +-Pre-sale Documentation +-Feature Documentation +-Product Documentation +-NBI Documentation +-OSS Page 46

47 Thank you Better Documentation, Better Communication

48 Register and Create an Account in Three Steps Register Log in to the Support Website ( and open a common user account. Check your box to receive a confirmation sent from HWSSO@huawei.com and activate your account. We recommend that you register with your work address. Work address: is only used by an internal employee of a company and typically contains the domain name of the company, for instance: xxx@huawei.com. Upgrade A reminder will pop up when you log in to the website. Click Upgrade Account to upgrade your account to Equipment Customer, so you can have access to all documents. If no reminder pops up, upgrade your account from the homepage of the Support website->my Support->My Account. Approve If you register with your work , the system will automatically approve your upgrade, you will become an Equipment Customer as soon as you click the Upgrade button. If not, you will need a local Huawei employee to approve your upgrade. Please specify the address of the employee. If you register with your work but a local Huawei employee is still required to approve your account upgrade, contact supportmaster@huawei.com to register the suffix of your company. Page 48

49 Improvement Map for all Customer Documentations Focus on: Document Structure Focus on: Counters Focus on: Upgrading and O&M Focus on: Feature & Para/MML Focus on: Specification & Capacity Pre-Sale Documentation Integrated Configuration Principle Product Documentation Feature Document Release Document Extend flow chart in measurement units to the counters Added: Feature ID & name in the Counter Change Doc Added: Spare Parts Catalog Added: Network Impact Report Feature Activation Guide Rewrote unclear description in Para/MML Reference such as may, may be, etc Engineering Guidelines Added in FPD Capacity Monitoring Guide Hardware Specification Parameter Reference Added: License control item list, related alarm list Delta Missing Test Document Delivered timely and integrally NBI Document Consistency between South Bound and North Bound Data Page 49

50 Add Documents for Co-MPT Base Station Add: Add documents for Co-MPT Base Station, including MML Command Reference, Parameter Reference, Performance Counter Reference, Alarm Reference, Event Reference. Add Reason: Co-MPT Base Station is introduced in SRAN8.0. The documents for Co-MPT Base Station help customer to use Base Station more easily. New! +- Co-MPT Base Station MML Command Reference +- NodeB MML Command Reference +- enodeb MML Command Reference New! +- Co-MPT Base Station Performance Counter Reference +- NodeB Performance Counter Reference +- enodeb Performance Counter Reference New! +- Co-MPT Base Station Parameter Reference +- NodeB Parameter Reference +- enodeb Parameter Reference +- Co-MPT Base Station Parameter Reference.xls +- NodeB Parameter Reference.xls +- enodeb Parameter Reference.xls +- Co-MPT Base Station Alarm Reference +- NodeB Alarm Reference +- enodeb Alarm Reference +- GBTS Alarm Reference New! Page 50