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  1. High Drop Call Rate (12 replies)
  2. Question Abnormal Handover Failure Case (0 replies)
  3. Does anyone have UMAT version newer than UMAT0.3800?? (Huawei Trace viewer tools) (2 replies)
  4. Disable the power control on the DCS (3 replies)
  5. LTE download speed only 20+Mbps (2 replies)
  6. Question Have to HOLD traffic in 3G, 2G over utilized while 3G under utilized (Urgent) (1 replies)
  7. Question hs_SCCHChannelisationCodeInfo (7 replies)
  8. Download NSN RL20 LTE manuals (0 replies)
  9. Question Electrical tilt + Mechnical tilt for Wimax network (4 replies)
  10. Question Prepaging and smart paging feature in E******* (0 replies)
  11. Question How does operator manage the Quality of Service of 3G service? (2 replies)
  12. Download HW CFGMML Dump and Processing (for Win 7) (1 replies)
  13. Question Continuous Packet Connectivity usage (1 replies)
  14. Balance traffic between UMTS first and Second carrier (10 replies)
  15. antenna supervison E// (0 replies)
  16. Question P/N criteria in Huawei 2G (5 replies)
  17. Question What if we use antenna such that Horizontal Beamwidth becomes vertical ? (4 replies)
  18. High PS RAB Blocking rate due to Insufficient Capability (VS.RAB.FailEstPS.Unsp) (2 replies)
  19. Test tool (0 replies)
  20. Question W12 Call Re-establishment (3 replies)
  21. Disabling Direct Transition "Cell_DCH to Cell_PCH" (NSN RU30) (8 replies)
  22. Question equipped erlang in E/// BO (3 replies)
  23. Question LTE vs 3G optimization ?? (3 replies)
  24. Question Power BTS 3900 (1 replies)
  25. Question High Interference in BTS 3900 GRFU (6 replies)
  26. not receiving paging new LTE phones (1 replies)
  27. LTE devices sensitivity (4 replies)
  28. 4x4 LTE system (0 replies)
  29. Question PS Power and ULIUB Congestion (Huwaei) (1 replies)
  30. Processing Gain (5 replies)
  31. bler and sinr (0 replies)
  32. QChat Guidelines for 3G UTRA-FDD (0 replies)
  33. Assaignement Failures Causes (3 replies)
  34. Huawei GSM dualband layer algorithm (0 replies)
  35. LTE KPIs - Actual Values (0 replies)
  36. Original UE Measurement report types (3 replies)
  37. pin-out reference guide (1 replies)
  38. E******* cable pin-out (0 replies)
  39. Peak Data rate calculation in LTE (0 replies)
  40. Radio Bearers comparison - EVDO vs LTE (0 replies)
  41. LTE CQI (0 replies)
  42. High code bloking rate observed after RU30 upgrade. (0 replies)
  43. Some Important Parameters for Wcdma Networks (1 replies)
  44. Changing the CQI Feedback Cycle in Huawei (5 replies)
  45. RAN13 Capacity Monitoring Guide (2 replies)
  46. TAC Database for Mobile (1 replies)
  47. Introduction to LTE by Qualqom (0 replies)
  48. Huawei SDCCH congestion Rate Optimization Manual (0 replies)
  49. WCDMA Basic Huawei documents (0 replies)
  50. Useful Smart Phone documents (1 replies)
  51. Huawei GSM Optimization Documents (0 replies)
  52. LTE Huawei Idle Mode Behaviour (0 replies)
  53. Download wcdma-call flows (0 replies)
  54. zte-cell selection/reselection (0 replies)
  55. HSDPA user experience (1 replies)
  56. RLC PDU size MML command Huawei Equipment (6 replies)
  57. Question Mapping 3G Cells to WBBP boards ? (2 replies)
  58. Overview of UMTS-WCDMA Technology (0 replies)
  59. Channels list discription (0 replies)
  60. Connecting to DUW RBS6601 with hyperterminal (0 replies)
  61. Question Activate EPS default context Bearer reject with cause PTI mismatch (0 replies)
  62. E******* 96 HSDPA Users Feature and DCHSPA capacity (0 replies)
  63. Voice handover betwee LTE and CDMA2000 network (3 replies)
  64. abnormal case in MTC (1 replies)
  65. Question 2G Neighbors visual optimization (1 replies)
  66. Question 3G Root Cause Analysis (5 replies)
  67. CSSR formula (1 replies)
  68. TEMS-Investigation-Call-Event-Definitions (0 replies)
  69. NSN NodeB In Sync/Out Sync Parameters (4 replies)
  70. CHeck LTE live traffic in e******* OSS (1 replies)
  71. Bad CSSR after the deactivation of "TMSI Reallocation" (15 replies)
  72. GERAN Priority,UTRAN Priority (0 replies)
  73. Download Huawei LTE-RF-Optimization-Guide (0 replies)
  74. Question How calculate CCH Load,FACH Load, PCH Load, RRC Load, CS Load, HSDPA Signalling Load (1 replies)
  75. Analysis of PS call drop abnormal in some cell Issue (0 replies)
  76. Using CIO to reduce DCR (1 replies)
  77. Congestion-on-a-Site-on-a-LAC- (0 replies)
  78. RAB Fail and reason is due to DL Power Cong. due to Cell DL load simulation (0 replies)
  79. High RTWP (2 replies)
  80. RRC Rej due to RL Fail. (0 replies)
  81. RRC Rej and reason is RRC Rej due to RL Fail. (0 replies)
  82. PS RAB connects success rate low. The main reason is “UL power Cong”. (2 replies)
  83. RAB Fail PS due to Uu No Reply and the reason is due to wrong CFG data define (0 replies)
  84. RAB Fail and reason is due to UL Iub Cong (0 replies)
  85. need E/// BO template (0 replies)
  86. Slow youTube videos (2 replies)
  87. UMTS Signaling Flow collected Docs (2 replies)
  88. Question Nokia Lumia 610 phone engineering app (1 replies)
  89. Question LA update request (1 replies)
  90. Question Different from RRC and RAB? (1 replies)
  91. Question E******* HR usage (1 replies)
  92. Sudden RRC setup failure increased due to RNC Internal Reasons(M1001C6)-NSN System (0 replies)
  93. MEID Support Function problem In CDMA BSC6600 ? (14 replies)
  94. Question LTE data rate (4 replies)
  95. Useful LTE E******* basic documents (1 replies)
  96. Throughput Analysis - LTE-WCDMA & GSM (0 replies)
  97. Missing Layer 2 Messages (0 replies)
  98. LTE RAN 'Self Optimising Networks' (SON) solutions (0 replies)
  99. Question 3G Huawei RRC Drop RATE (2 replies)
  100. Huawei GSM TBF UL Assignement failure rate (6 replies)
  101. cdma doc useful (0 replies)
  102. LTE difference between S1 and X2 handover?Which is the best for performance and why? (1 replies)
  103. Secondary Spectrum Trading in TV White Spaces (0 replies)
  104. Download LTE Coverage and Capacity Dimensioning (3 replies)
  105. Opinion/Experience about GeoLocation Tools 3G/4G (35 replies)
  106. Original Managing Cellular Congestion Using Incentives (0 replies)
  107. Download WCDMA RAN12 UE Idle Mode Behaviour (2 replies)
  108. Question No PDCH in overlaid cell(1800) when BCCH is in underlaid(900) for concentric cell (10 replies)
  109. Question Channels and SF (0 replies)
  110. WCDMA RAN Interfac&procedure (0 replies)
  111. Question HSUPA mean UE number limited to 20 !! (8 replies)
  112. Missing C/I value in GSM data test (2 replies)
  113. Self-Optimization Networks (SON) (1 replies)
  114. Question Number of successful RLs set up at lub interface in cell problelm (1 replies)
  115. Difference Btw RACH Min. Access Level and RXLEV access min (3 replies)
  116. Question Neighbor Definition Convention (1 replies)
  117. Which WBBP board type for UL CE Congestion? (6 replies)
  118. Underlaid Cell Congestion (7 replies)
  119. Push the traffic from 3G to LTE (0 replies)
  120. parameter checklist (5 replies)
  121. % 100 CAC (0 replies)
  122. Multi RAB Drops (2 replies)
  123. Indoor - IBS Site Optimization (2 replies)
  124. Cell Individual Offset (4 replies)
  125. Question message drop call cause i.e. network release (2 replies)
  126. Which is the difference between RA-RNTI and C-RNTI? (LTE) (1 replies)
  127. Arieso trainning (7 replies)
  128. Question BH for cell (8 replies)
  129. HS codes (6 replies)
  130. Setting of Search window of reverse traffic channel (0 replies)
  131. Question Building formula for calculating coverage distance of once cell? (1 replies)
  132. Trace v.s. Probes v.s. Drive Tests (4 replies)
  133. Compressed Mode (NSN 3G) (2 replies)
  134. 3G e******* - finding propagation delay (3 replies)
  135. lte (2 replies)
  136. CDMA200 1X&EVDO REV A Adjacent channel Interference (5 replies)
  137. Data server connection failure (Nemo) (3 replies)
  138. Priority based Inter-RAT Cell reselection (1 replies)
  139. DFFERENCE BETWEEN NODE B OF TDD AND FDD (2 replies)
  140. Download International Voice & Roaming Voice Traffic Decreased After 3G Launch (5 replies)
  141. ANTENNA (4 replies)
  142. NSN 2G Problem (1 replies)
  143. HO Problem (4 replies)
  144. Original RAB stp fails for CS Voice due to TRANS NSN (0 replies)
  145. Inquiry: GSM WCDMA and LTE guard band in multiradio standard (1 replies)
  146. about LTE ...The different between UL MIMO and DL MIMO? (3 replies)
  147. RRC State (5 replies)
  148. Download UMTS Maintain analysis tool (UMAT) V0.3800 supported up to RAN13 (6 replies)
  149. Question 2G paging Study (2 replies)
  150. CS Call Drops (A2 interface abnormal) Rise After BSC cutover TO NEW MSC ATCA (3 replies)
  151. new to this forum (5 replies)
  152. huawei param 3g set (1 replies)
  153. 3g ps optimization (pt2) (1 replies)
  154. 3g ps optimization (pt1) (0 replies)
  155. Call flow in small cells/femto cells (0 replies)
  156. Original DTM-Dual Transfer Mode Trace (0 replies)
  157. Question Robotic Voice (12 replies)
  158. Important: Relation between Bandwidth and Bitrate and Spreading Factor (8 replies)
  159. Original Urgent : LTE- SIB2 Message (6 replies)
  160. Question How can I increase 64 QAM usage? (14 replies)
  161. Open loop power control (1 replies)
  162. Question RRC Release before Attach complete (17 replies)
  163. LTE RF and RAN key KPIs - discussion (4 replies)
  164. Original LTE Key Performance Indicators for LTE RF Design (0 replies)
  165. AC Fails due to DL Codes in NSN 3G (0 replies)
  166. Question Selection/Reselection Priority Problem (GSM-->LTE) (0 replies)
  167. Problem unlocking E/// 3G cell (1 replies)
  168. Question determination of slot utlization in edge gprs on DT log (0 replies)
  169. Question PSC planning (4 replies)
  170. Indoor degradation Coverage - Mobility and Static Call Establish (10 replies)
  171. Blocked calls during call (5 replies)
  172. LTE: Interfrequency Handover and Interfrequency Session Continuity difference (2 replies)
  173. TCH ARFCN Missing (7 replies)
  174. Huawei WCDMA Call Drop Counter (0 replies)
  175. WCDMA RNO Coverage Problem Analysis (0 replies)
  176. Download Erlang Library for Excel (0 replies)
  177. Question DAS Systems (0 replies)
  178. RLC error on SRB or TRB (0 replies)
  179. Question SPU Load Problem (4 replies)
  180. Question HELP ABOUT DOCUMENT OF E******* CP ROUTINE TEST (0 replies)
  181. Mobile TAC List for GPEH Analysis (3 replies)
  182. Question AMR Call Drop Ratio,AMR traffic Drop Ratio (1 replies)
  183. Question Call setup failure due to iRAT cell reselection (1 replies)
  184. Question Dual band quality and capacity RF losses and congestion (NSN) please support (0 replies)
  185. Question Call setup failure (6 replies)
  186. THRUTRANHIGH & THRUTRANLOW (6 replies)
  187. LTE L12 Radio Network Functionality (2 replies)
  188. difference between Ec/Io and Eb/No (0 replies)
  189. Question How change timer T3103 in NSN. (1 replies)
  190. Question how to use internet on nec pasolink neo (10 replies)
  191. Question Difference in PCI & Scrambling Codes (11 replies)
  192. KPI LTE reference description huawei enode b (0 replies)
  193. RC4 in CDMA2000 1x SCH (5 replies)
  194. Others HPPTT Feature Description for E******* and NSN (0 replies)
  195. Download WiMAX KPIs to be monitored (9 replies)
  196. IRAT preparation failure (1 replies)
  197. More TRXs or Fourth sector- Radio Congestion Problem (4 replies)
  198. Antenna hopping requirements ? (4 replies)
  199. CDMA Network Capacity Improvements through Operating Parameter Optimization (0 replies)
  200. ICM GSM (0 replies)
  201. Question 3G RAB Fail Estab CS and PS due to LAC Border Cell - Huawei (1 replies)
  202. Question Any tools to convert TAB to KML drive test data with the color legend kept (8 replies)
  203. MRR average received level per Timing advance (0 replies)
  204. LTE & UMTS Re-Selection & IRAT HO Settings (3 replies)
  205. LTE mobiles with EDGE issue (1 replies)
  206. Original RAC dimensioning (0 replies)
  207. Original Using G-MoN (free) for Wi-Fi 2G 3G UMTS 4G LTE (WarDriving – Net Monitor...) (1 replies)
  208. Hi ! I want to learn optimization/design for UMTS/LTE (2 replies)
  209. MOS Value Probe & NEMO (5 replies)
  210. Original Huawei RAN13 KPI Reference Guide (0 replies)
  211. Question HsdschMacdPduSize ? ? (2 replies)
  212. Huawei 3G Experts: RAB Failures RNL - R13 - major cause of failures in ur network ? (5 replies)
  213. How to measure cell power (3 replies)
  214. Maximum ASE DL (0 replies)
  215. UL Iub congestion high - UL Iub Utilization low - Huawei (5 replies)
  216. UEH E******* logs (0 replies)
  217. High DCR due to high IRAT FR (3 replies)
  218. Question Query Wimax (0 replies)
  219. LTE Feature (2 replies)
  220. MAIO Concept (1 replies)
  221. Question High number of discarded paging message (9 replies)
  222. UE CAMPING BEHAVIOR To select Cell to camp on (2 replies)
  223. Question Need help from E******* Expert (5 replies)
  224. Question 0 kbps Throughput HSUPA on NSN RU30 (0 replies)
  225. Question Does DUW 10, 20, 30 have any limitations on HS code processing? (2 replies)
  226. Tilt Strategy in case of UMTS900/GSM900 (5 replies)
  227. Ggoogle Earth 7.0.2.8415 occupied full of data on Drive C (3 replies)
  228. Interference matrix in Nortel omc (0 replies)
  229. Question Huawie HSDPA CQI values higher than 30 (5 replies)
  230. Question Number of CS Call Outer Interruption (0 replies)
  231. Ratio of Call Drop higher than number of call drop (6 replies)
  232. UL/DL TBF assignment (7 replies)
  233. Enhanced Measurement Report (0 replies)
  234. Original HO Inter BSC parameter (Huawei) (1 replies)
  235. PS technology from L3 messeges (14 replies)
  236. Original Arieso Geo good practices (1 replies)
  237. Indoor LTE 1800 DAS Antenna Seperation (3 replies)
  238. Question N200 parameter Huawei ? (3 replies)
  239. Question The number you have called is out of coverage (17 replies)
  240. Question Cell reselection in GSM (3 replies)
  241. 3G throughput (1 replies)
  242. LTE cfgmml ??? (3 replies)
  243. Question Keynote-SIGOS details (0 replies)
  244. Huawei 3G Call Setup Failures during Call Setup (2 replies)
  245. Original How to Calculate The Active user in Huawei EVDO system? (3 replies)
  246. Question Why Serving cell monitor itself in GSM network. (14 replies)
  247. Question RRC Connection Timer (0 replies)
  248. Huawei - Detecting Crossed Pair Connection for Antennas (0 replies)
  249. TBF KPIs For EGPRS (4 replies)
  250. Antenna Propagation Calculator (6 replies)