Topics tagged rach

Topic	Replies	Views	Activity
LTE RACH Success rate Optimization 4G LTE solved , 4g-lte , rach , optimization	7	4447	March 20, 2024
Why we need RACH Process? RAN poll , rach	0	130	March 15, 2024
RACH SR for contention based is very bad while contention free SR is good RAN rach , performance-kpi , ran , optimization , solved	3	86	March 16, 2024
Difference between "small msg" and "large msg" in LTE RACH 4G LTE 4g-lte , rach	1	78	March 16, 2024
UE not doing initial access 5G NR optimization , devices , core , rach	17	363	March 14, 2024
What PRACH format most 5G operator using? 5G NR rach , 5g-nr , solved	4	104	March 14, 2024
How gNB intialize/select RACH common config parameters? 5G NR 5g-nr , rach , cbra-cfra , solved	8	2475	January 21, 2024
RACH Setup SR is good but contention based RACH Setup SR is poor RAN rach , optimization , performance-kpi	3	75	March 12, 2024
KPI LTE RACH Attempts Reject TA exceeded 4G LTE 4g-lte , rach , optimization	1	171	March 9, 2024
RACH - Types RAN rach , optimization , design-and-planning	0	169	February 7, 2024
How many times a 5G SA phone tries the RA procedure with failure results by default? 5G NR rach	6	476	January 15, 2024
LTE Random Access Procedure (RACH) 4G LTE 4g-lte , synchronization , rach , pucch-pusch	1	10810	April 13, 2021
Why 2-Step RACH in 5G-NR (3GPP-R16)? 5G NR 5g-nr , protocol-testing , rach	0	838	August 28, 2023
What is normal range of number of PUCCH retransmissions before UE moves to RACH? Specs & Protocol Testing specs , optimization , pucch-pusch , rach	0	127	December 29, 2023
UE using Contention Based RACH Preamble 4G LTE 4g-lte , synchronization , rach	10	2476	December 18, 2023
RACH Failure in LTE 4G LTE 4g-lte , rach , optimization	5	16599	December 18, 2023
5G NR RACH Root sequence 5G NR rach	0	521	November 8, 2023
5G Random Access 5G NR specs , 5g-nr , optimization , cbra-cfra , rach	0	1386	October 16, 2023
NR Rach results in UE post procesing tool after RRCSetupComplete Specs & Protocol Testing rrc , rach , link-budget	13	889	September 13, 2023
How is RACH density configuration is decided for a cell? 4G LTE design-and-planning , optimization , 4g-lte , rach	1	216	September 1, 2023
RRC Restablishment after RRC Connection fail 4G LTE rrc , 4g-lte , rach	1	538	August 22, 2023
CBRA RACH SR % and RACH SR % average values 5G NR performance-kpi , 5g-nr , rach , link-budget , pucch-pusch , optimization , cbra-cfra	39	5720	August 19, 2023
5G NR RACH Process Simplified 5G NR optimization , 5g-nsa , call-flow , rach	0	1305	July 5, 2023
RACH Procedure (Log Analysis) RAN rach , ran , tools	0	2017	June 24, 2023
Typical value of preamble RAN cbra-cfra , rach	17	339	June 2, 2023
RACH procedure msg1-msg4 failure in 5G 5G NR 5g-nr , rach	4	1835	May 31, 2023
What can be done to avoid RACH fail in 5G SA as RACH is contention based? 5G NR optimization , 5g-nr , 5g-sa , rach	1	350	May 27, 2023
RACH optimization-Preamble collision 5G NR optimization , 5g-nr , 4g-lte , ran , rach	1	412	April 27, 2023
How UE decides whether the 2nd Pusch after cfra RACH is a retx or a new tx? Specs & Protocol Testing specs , rach , cbra-cfra	2	271	April 13, 2023
How exactly Preamble sequence transmitted using frequency and time resource? 4G LTE 4g-lte , rach	0	261	March 31, 2023