View Full Version : Live Optimization
- Question Difference in PCI & Scrambling Codes
- Question how to use internet on nec pasolink neo
- Question How change timer T3103 in NSN.
- difference between Ec/Io and Eb/No
- LTE L12 Radio Network Functionality
- THRUTRANHIGH & THRUTRANLOW
- Question Call setup failure
- Question Dual band quality and capacity RF losses and congestion (NSN) please support
- Question Call setup failure due to iRAT cell reselection
- Question AMR Call Drop Ratio,AMR traffic Drop Ratio
- Mobile TAC List for GPEH Analysis
- Question HELP ABOUT DOCUMENT OF E******* CP ROUTINE TEST
- Question SPU Load Problem
- RLC error on SRB or TRB
- Question DAS Systems
- Download Erlang Library for Excel
- WCDMA RNO Coverage Problem Analysis
- Huawei WCDMA Call Drop Counter
- TCH ARFCN Missing
- LTE: Interfrequency Handover and Interfrequency Session Continuity difference
- Blocked calls during call
- Indoor degradation Coverage - Mobility and Static Call Establish
- Question PSC planning
- Question determination of slot utlization in edge gprs on DT log
- Problem unlocking E/// 3G cell
- Question Selection/Reselection Priority Problem (GSM-->LTE)
- AC Fails due to DL Codes in NSN 3G
- Original LTE Key Performance Indicators for LTE RF Design
- LTE RF and RAN key KPIs - discussion
- Question RRC Release before Attach complete
- Open loop power control
- Question How can I increase 64 QAM usage?
- Original Urgent : LTE- SIB2 Message
- Important: Relation between Bandwidth and Bitrate and Spreading Factor
- Question Robotic Voice
- Original DTM-Dual Transfer Mode Trace
- Call flow in small cells/femto cells
- 3g ps optimization (pt1)
- 3g ps optimization (pt2)
- huawei param 3g set
- new to this forum
- CS Call Drops (A2 interface abnormal) Rise After BSC cutover TO NEW MSC ATCA
- Question 2G paging Study
- Download UMTS Maintain analysis tool (UMAT) V0.3800 supported up to RAN13
- RRC State
- about LTE ...The different between UL MIMO and DL MIMO?
- Inquiry: GSM WCDMA and LTE guard band in multiradio standard
- Original RAB stp fails for CS Voice due to TRANS NSN
- HO Problem
- NSN 2G Problem
- ANTENNA
- Download International Voice & Roaming Voice Traffic Decreased After 3G Launch
- DFFERENCE BETWEEN NODE B OF TDD AND FDD
- Priority based Inter-RAT Cell reselection
- Data server connection failure (Nemo)
- CDMA200 1X&EVDO REV A Adjacent channel Interference
- lte
- 3G e******* - finding propagation delay
- Compressed Mode (NSN 3G)
- Trace v.s. Probes v.s. Drive Tests
- Question Building formula for calculating coverage distance of once cell?
- Setting of Search window of reverse traffic channel
- HS codes
- Question BH for cell
- Arieso trainning
- Which is the difference between RA-RNTI and C-RNTI? (LTE)
- Question message drop call cause i.e. network release
- Cell Individual Offset
- Indoor - IBS Site Optimization
- Multi RAB Drops
- % 100 CAC
- parameter checklist
- Push the traffic from 3G to LTE
- Underlaid Cell Congestion
- Which WBBP board type for UL CE Congestion?
- Question Neighbor Definition Convention
- Difference Btw RACH Min. Access Level and RXLEV access min
- Question Number of successful RLs set up at lub interface in cell problelm
- Self-Optimization Networks (SON)
- Missing C/I value in GSM data test
- Question HSUPA mean UE number limited to 20 !!
- WCDMA RAN Interfac&procedure
- Question Channels and SF
- Question No PDCH in overlaid cell(1800) when BCCH is in underlaid(900) for concentric cell
- Download WCDMA RAN12 UE Idle Mode Behaviour
- Original Managing Cellular Congestion Using Incentives
- Opinion/Experience about GeoLocation Tools 3G/4G
- Download LTE Coverage and Capacity Dimensioning
- Secondary Spectrum Trading in TV White Spaces
- LTE difference between S1 and X2 handover?Which is the best for performance and why?
- cdma doc useful
- Huawei GSM TBF UL Assignement failure rate
- Question 3G Huawei RRC Drop RATE
- LTE RAN 'Self Optimising Networks' (SON) solutions
- Missing Layer 2 Messages
- Throughput Analysis - LTE-WCDMA & GSM
- Useful LTE E******* basic documents
- Question LTE data rate
- MEID Support Function problem In CDMA BSC6600 ?
- Sudden RRC setup failure increased due to RNC Internal Reasons(M1001C6)-NSN System
- Question E******* HR usage
- Question Different from RRC and RAB?
- Question LA update request
- Question Nokia Lumia 610 phone engineering app
- UMTS Signaling Flow collected Docs
- Slow youTube videos
- need E/// BO template
- RAB Fail and reason is due to UL Iub Cong
- RAB Fail PS due to Uu No Reply and the reason is due to wrong CFG data define
- PS RAB connects success rate low. The main reason is “UL power Cong”.
- RRC Rej and reason is RRC Rej due to RL Fail.
- RRC Rej due to RL Fail.
- High RTWP
- RAB Fail and reason is due to DL Power Cong. due to Cell DL load simulation
- Congestion-on-a-Site-on-a-LAC-
- Using CIO to reduce DCR
- Analysis of PS call drop abnormal in some cell Issue
- Question How calculate CCH Load,FACH Load, PCH Load, RRC Load, CS Load, HSDPA Signalling Load
- Download Huawei LTE-RF-Optimization-Guide
- GERAN Priority,UTRAN Priority
- Bad CSSR after the deactivation of "TMSI Reallocation"
- CHeck LTE live traffic in e******* OSS
- NSN NodeB In Sync/Out Sync Parameters
- TEMS-Investigation-Call-Event-Definitions
- CSSR formula
- Question 3G Root Cause Analysis
- Question 2G Neighbors visual optimization
- abnormal case in MTC
- Voice handover betwee LTE and CDMA2000 network
- E******* 96 HSDPA Users Feature and DCHSPA capacity
- Question Activate EPS default context Bearer reject with cause PTI mismatch
- Connecting to DUW RBS6601 with hyperterminal
- Channels list discription
- Overview of UMTS-WCDMA Technology
- Question Mapping 3G Cells to WBBP boards ?
- RLC PDU size MML command Huawei Equipment
- HSDPA user experience
- zte-cell selection/reselection
- Download wcdma-call flows
- LTE Huawei Idle Mode Behaviour
- Huawei GSM Optimization Documents
- Useful Smart Phone documents
- WCDMA Basic Huawei documents
- Huawei SDCCH congestion Rate Optimization Manual
- Introduction to LTE by Qualqom
- TAC Database for Mobile
- RAN13 Capacity Monitoring Guide
- Changing the CQI Feedback Cycle in Huawei
- Some Important Parameters for Wcdma Networks
- High code bloking rate observed after RU30 upgrade.
- LTE CQI
- Radio Bearers comparison - EVDO vs LTE
- Peak Data rate calculation in LTE
- E******* cable pin-out
- pin-out reference guide
- Original UE Measurement report types
- LTE KPIs - Actual Values
- Huawei GSM dualband layer algorithm
- Assaignement Failures Causes
- QChat Guidelines for 3G UTRA-FDD
- bler and sinr
- Processing Gain
- Question PS Power and ULIUB Congestion (Huwaei)
- 4x4 LTE system
- LTE devices sensitivity
- not receiving paging new LTE phones
- Question High Interference in BTS 3900 GRFU
- Question Power BTS 3900
- Question LTE vs 3G optimization ??
- Question equipped erlang in E/// BO
- Disabling Direct Transition "Cell_DCH to Cell_PCH" (NSN RU30)
- Question W12 Call Re-establishment
- Test tool
- High PS RAB Blocking rate due to Insufficient Capability (VS.RAB.FailEstPS.Unsp)
- Question What if we use antenna such that Horizontal Beamwidth becomes vertical ?
- Question P/N criteria in Huawei 2G
- antenna supervison E//
- Balance traffic between UMTS first and Second carrier
- Question Continuous Packet Connectivity usage
- Download HW CFGMML Dump and Processing (for Win 7)
- Question How does operator manage the Quality of Service of 3G service?
- Question Prepaging and smart paging feature in E*******
- Question Electrical tilt + Mechnical tilt for Wimax network
- Download NSN RL20 LTE manuals
- Question hs_SCCHChannelisationCodeInfo
- Question Have to HOLD traffic in 3G, 2G over utilized while 3G under utilized (Urgent)
- LTE download speed only 20+Mbps
- Disable the power control on the DCS
- Does anyone have UMAT version newer than UMAT0.3800?? (Huawei Trace viewer tools)
- Question Abnormal Handover Failure Case
- High Drop Call Rate
- Question HSDPA Accessibility drop
- Question 3G traffic to 2G
- RAN SON use cases
- Question Huawei SDDCH Conversion
- Question Handover failure without handover command
- GPRS EDGE BSS Signaling Flow
- Flow control procedure has started barring
- inbound roamin
- LTE OPTIMIZATION - Difficulties in IRAT (LTE -> 3G/UMTS) need HELP
- Question SON measure of Sucess
- Original Methods for reducing low SS Drops on 900 & 1800
- Question HW and ALU interoperation
- Question Path Imbalance degarded in Huawei GSM cell because of BBH to SYNTH Hop
- Question Huawei IUB UL Bandwidth degrade after adding more sectors
- Mobility in dual carrier area ALLU7.4
- Change t3101 and max_retran
- Could you share LAC optimization materials :)
- Download Huawei GSM - Parameter Reference
- Intucell SON products
- LTE (NSN Equipment) - RRC RE-ESTABLISHMENT REJECT (FAILURE CAUSES)
- Download E// WCDMA docs and tools
- Expand coverage for off-shore
- Question Cell pch, FACH idle dilemma
- Capacity-monitoring-guide RAN 14
- RG 20 NSN HOSR Issues
- RRC connection access,Registration Sucess Rate Degraded in 3G Cell
- Power Utilization in E/// 3G
- 3G ADCH power consumption Huawei
- Question temporary solution for CE congestion. E///
- RTWP issue on 2nd carrier only
- High UL CE Cogestion after 2nd Carrier activation on 4 sector sites
- Help: High power congestion with low user activity (3G E*******)
- Question SDCCH
- Question Wideband PESQ values
- Question VS.RRC.Rej.Redir.Service
- Question How can we set LDR with action inter freq Load Handover?
- cell phone jammers
- A good news to share with you all
- Reasons for low cell throughput in 2G
- Original What is RRC and RAB?
- Others Huawei protected document open?
- Question IFHO problem
- Question please anyone describe me how to fix soft handover overhead ??
- Question Frequency Reuse in the network 1X1 or 1X3
- strange Call Setup problem
- Question CPU usage on Huawei 2G Sites
- Tower sharing and Capacity Calculator for subscriber density
- Question No Circuit/Channel Available for one BSC (2G) for few hour
- Question DPUd board Query
- Question Dual receiver mobiles
- Question How the network decide if use hsdpa or r99?
- CQI calculation by UE?
- MCS Coding allocation
- Original WCDMA GSM LTE Wi-Fi 2G-3G-4G (Cell Coverage) Signal Maps
- CS DL IUB BAND Congestion
- passing from HSDPA to R99
- Question High SDCCH drop with cause : ERR IND T200 expired !!
- Question KPI for data throughput from TEMS Investigation
- umts load sharing
vBulletin® v4.2.5, Copyright ©2000-2024, Jelsoft Enterprises Ltd.