Title:
HANDLING SCHEDULING REQUEST FAILURE IN A NETWORK
Document Type and Number:
WIPO Patent Application WO/2022/154572
Kind Code:
A1
Abstract:
In an example embodiment, a method of reducing SR max retransmissions in a communication network is disclosed. The method includes: accessing an SR max retransmission UE pool stored in a storage of the base station, the SR max retransmission UE pool being a list of plurality of UEs which experienced SR max retransmission. The method further includes identifying at least one UE in the SR max retransmission pool that would enter an SR max retransmission state, based on a last PUSCH uplink time period and a SR max retransmission time period associated with the at least one UE. Further, the method includes allocating a dummy UL grant to the identified at least one UE.
Inventors:
JOB ALLEN (IN)
SHUKLA AKHIL (IN)
KUMAR VIKASH (IN)
KUMAR ANIMESH (IN)
SINGH GAURAV (IN)
LAKSHMANAN PALANI (IN)
KUMAR DHEERAJ (IN)
GODAVARTI SATYA VENKATA UMA KISHORE (IN)
SHUKLA AKHIL (IN)
KUMAR VIKASH (IN)
KUMAR ANIMESH (IN)
SINGH GAURAV (IN)
LAKSHMANAN PALANI (IN)
KUMAR DHEERAJ (IN)
GODAVARTI SATYA VENKATA UMA KISHORE (IN)
Application Number:
PCT/KR2022/000730
Publication Date:
July 21, 2022
Filing Date:
January 14, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W72/14; H04W72/04; H04W72/12; H04W88/08
Foreign References:
| US20200196327A1 | 2020-06-18 | |||
| US20200187234A1 | 2020-06-11 | |||
| KR20190125442A | 2019-11-06 | |||
| US8625442B2 | 2014-01-07 |
Other References:
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Radio Resource Control (RRC) protocol specification (Release 16)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 38.331, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. V16.3.1, 7 January 2021 (2021-01-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , pages 1 - 932, XP051999705
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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