Title:
HYBRID AUTOMATIC REPEAT REQUEST (HARQ) FEEDBACK FOR ACTIVE HARQ PROCESSES
Document Type and Number:
WIPO Patent Application WO/2022/213066
Kind Code:
A3
Abstract:
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, an indication associated with a quantity of active hybrid automatic repeat request (HARQ) processes, wherein the quantity of active HARQ processes is dynamically changeable based at least in part on an operating band and an associated subcarrier spacing. The UE may transmit, to the network entity, HARQ feedback based at least in part on the indication associated with the quantity of active HARQ processes. Numerous other aspects are described.
Inventors:
NAM WOOSEOK (US)
SUN JING (US)
LUO TAO (US)
ZHANG XIAOXIA (US)
CHENDAMARAI KANNAN ARUMUGAM (US)
MONTOJO JUAN (US)
ZEWAIL AHMED ABDELAZIZ IBRAHIM ABDELAZIZ (US)
SUN JING (US)
LUO TAO (US)
ZHANG XIAOXIA (US)
CHENDAMARAI KANNAN ARUMUGAM (US)
MONTOJO JUAN (US)
ZEWAIL AHMED ABDELAZIZ IBRAHIM ABDELAZIZ (US)
Application Number:
PCT/US2022/071408
Publication Date:
November 24, 2022
Filing Date:
March 29, 2022
Export Citation:
Assignee:
QUALCOMM INC (US)
International Classes:
H04L1/18
Other References:
HUAWEI ET AL: "Discussion on UL-DL configuration for NR UE REFSENS", vol. RAN WG4, no. Montreal, Canada; 20180702 - 20180706, 25 June 2018 (2018-06-25), XP051583511, Retrieved from the Internet [retrieved on 20180625]
ERICSSON ET AL: "Per-HARQ process activation for 2ms TTI", 3GPP DRAFT; R2-113324_CELLFACH_PERHARQ_PROCESS_V10, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Barcelona, Spain; 20110509, 3 May 2011 (2011-05-03), XP050495438
NTT DOCOMO ET AL: "Views on soft-buffer management for NR", vol. RAN WG1, no. Prague, CZ; 20171009 - 20171013, 3 October 2017 (2017-10-03), XP051352928, Retrieved from the Internet
ERICSSON ET AL: "Per-HARQ process activation for 2ms TTI", 3GPP DRAFT; R2-113324_CELLFACH_PERHARQ_PROCESS_V10, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Barcelona, Spain; 20110509, 3 May 2011 (2011-05-03), XP050495438
NTT DOCOMO ET AL: "Views on soft-buffer management for NR", vol. RAN WG1, no. Prague, CZ; 20171009 - 20171013, 3 October 2017 (2017-10-03), XP051352928, Retrieved from the Internet
Attorney, Agent or Firm:
SPECTOR, Elaine P. (US)
Download PDF: