telecomHall Forum

Topic	Replies	Views	Activity
telecomHall on Linkedin Telecom & ICT telecom	9	809	February 27, 2025
Will Ericsson swap out Nokia? Opinion mergers-acquisitions , ran , ericsson , nokia	46	3419	September 10, 2024
Massive global IT outage Telecom & ICT telecom , ict , outage	13	497	July 20, 2024
What is a UE downlink receive beam? Specs & Protocol Testing specs , protocol-testing , optimization	10	566	April 22, 2024
VoLTE calls dropping after 30 minutes 4G LTE 4g-lte , volte , core , ims	20	1187	May 24, 2024
RTWP on 5G NSA TDD on 3.5 GHz band 5G NR rtwp , 5g-nsa , 5g-nr	14	659	June 28, 2024
Reduce RS power for cell to increase PDSCH (Huawei and Ericsson) RAN power , design-and-planning , tools , ericsson , huawei	20	965	June 13, 2024
My decision to step back from telecomHall Administration Site Feedback	12	173	February 2, 2025
RRU comparison: 2T2R with MIMO2x2 vs 4T4R with MIMO2x2 feature RAN design-and-planning , ran , optimization	24	1237	October 3, 2024
VoLTE Drop Calls with SIP Code 8003 Despite Excellent Radio Conditions 4G LTE 4g-lte , volte , performance-kpi , optimization , solved	33	672	October 20, 2024
UE is able to decode MIB and SIB but UE is not initiating RACH request 5G NR rach , sib-mib , 5g-nr , optimization	38	666	October 29, 2024
PM Counters in Ericsson OSS and NOC 4g-lte , performance-kpi , oss-noc , ericsson	12	1147	May 18, 2024
How many BWP defined from gNB to UE? 5G NR 5g-nr	80	348	September 26, 2024
M&A in telecom: TMO Buys Most of USCC! Opinion telecom , mergers-acquisitions	28	348	June 14, 2024
What does it mean by cell selection in simple language after power ON? RAN specs , selection , ran	30	502	June 13, 2024
Channels changes in terms of LTE and 5G RAN 4g-lte , specs , design-and-planning , 5g-nr , optimization	12	456	June 19, 2024
Script (commands) for LTE daily tasks OSS and NOC 4g-lte , optimization , script , oss-noc	3	1341	October 16, 2024
Isn't Apple iPhone VoNR working in all regions? Devices vonr , devices	12	624	July 29, 2024
GPS Configuration for RAN Sites RAN gps , oss-noc , ericsson	19	280	March 31, 2025
L3 signaling message to check the request of UE for IP Class: IPV4 or IPV6? RAN 4g-lte , 5g-nr , ipv6 , ipv4	13	611	July 26, 2024
Ericsson Commands for 2G KPI in BSC end 3G / 2G 2g-gsm , ericsson	17	592	July 18, 2024
Intra-freq HO Failure on specific UE 5G NR	15	613	July 1, 2024
5G CSI-RS supports only 32 ports, so how to use 64 or 128 antenna ports configurations? 5G PHY Training	15	654	June 13, 2024
Data Split Determination in 5G NSA Option 3X 5G NR 5g-nsa , 5g-nr , optimization , solved	10	218	March 23, 2025
Why after flight mode OFF and ON device first goes to EPLMN first? CORE devices , plmn	9	715	April 25, 2024
Identifying Frequency Priority Parameters in LTE 4G LTE 4g-lte , parameters , optimization , solved	9	109	February 1, 2025
How user get notified for MT VoLTE call? 4G LTE 4g-lte , volte , paging , core , solved	13	561	June 7, 2024
PDN Connection Reject: Cause Value (32) - Service Option Not Supported RAN protocol-testing , pdn , optimization , ran , core	12	581	April 24, 2024
Where's Wally? (Find Base Station Antenna) Equipment infrastructure , antenna , fun	16	237	March 21, 2025
How UPF can be selected based on location? CORE 5g-sa , core , 5gc	19	375	August 26, 2024
Automating Data Extraction from Huawei Systems to Power BI: Is It Possible? OSS and NOC performance-kpi , oss-noc , tools , huawei	17	402	January 7, 2025
MOS Signaling Failures 4G LTE 4g-lte , performance-kpi , mos , optimization	22	333	September 12, 2024
Distinguish Traffic by profile type RAN performance-kpi , ran , optimization , qci	11	245	June 20, 2024
Can we allocate 10 MHz in area 1 and 20 MHz in area 2 from our 20 MHz 4G band? 4G LTE bandwidth , refarming , 4g-lte , design-and-planning , optimization	22	320	August 2, 2024
Troubleshooting: Site Active but No UE Attached RAN troubleshooting , ran	16	112	February 6, 2025
Nokia KPI for Tracking Timing Advance (TA) and Creating a Time-Distance Chart RAN performance-kpi , ta , nokia	14	350	January 31, 2025
Telco Towers Design (Camouflage) RAN tower , infrastructure	17	300	January 17, 2025
Difference Between 5G Icons: Black vs. White Background 5G NR 5g-nr , optimization	11	201	February 2, 2025
SMS fails to be delivered on iPhones Devices devices , sms , core , optimization	11	441	April 24, 2024
What could be the reason for not transmitting msg1 by UE for making RRC connection? Specs & Protocol Testing protocol-testing	30	218	June 13, 2024
Why won't my Galaxy S20+ connect to my carrier's 5G NSA Network? 5G NR	10	339	October 24, 2024
What is the SS-RSRP threshold for 5G NR on the 3.5 GHz band to determine good coverage? 5G NR coverage , 5g-nr , optimization , protocol-testing , solved	10	298	October 14, 2024
Possible Causes of Increase in 5G-NR Tx Power Control Info PCell PRACH and DL Pathloss 5G NR 5g-nr , prach , power-control	9	171	August 2, 2024
How to Resolve Password Errors on Ericsson 3G Sites [Password File Fault] OSS and NOC oss-noc , ericsson	10	66	April 4, 2025
Antenna input and radiated power Antennas antenna	9	401	April 30, 2024
Difference Between Cross-Polarization and Co-Polarization: What do +45° and -45° mean? Antennas antenna	14	205	October 31, 2024
Secondary RAT message usage report in ENDC RAN endc , 5g-nr	12	131	February 4, 2025
Tracking Cell Reselection Metrics in Drive Test and Other Tools: Are Parameters Available? RAN performance-kpi , ran	12	125	July 31, 2024
How we can reduce location update rejections? CORE optimization	9	281	July 11, 2024
Preferred MIMO configurations and infrastructure challenges in 5G NSA deployment 5G NR infrastructure , 5g-nsa , massive-mimo-mmimo	18	173	September 11, 2024