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Title:
UPLINK CONTROL CHANNEL RESOURCE DEFINITION AND MAPPING TO USER EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2019/027989
Kind Code:
A3
Abstract:
Methods, systems, and devices for wireless communication are described for defining uplink control channel resources and mapping uplink control channel resources to a user equipment (UE). Approaches described herein include identifying a physical uplink control channel (PUCCH) format to be used for a subsequent PUCCH transmission by the UE, identifying a PUCCH resource mapping rule based at least in part on the PUCCH format, and determining an uplink transmission resource to be used for the subsequent PUCCH transmission based at least in part on the PUCCH resource mapping rule. The PUCCH resource mapping rule may be explicit and/or implicit.

Inventors:
HUANG YI (US)
MONTOJO JUAN (US)
GAAL PETER (US)
CHEN WANSHI (US)
LUO TAO (US)
PARK SEYONG (US)
WANG RENQIU (US)
Application Number:
PCT/US2018/044557
Publication Date:
March 14, 2019
Filing Date:
July 31, 2018
Export Citation:
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Assignee:
QUALCOMM INC (US)
International Classes:
H04L5/00
Other References:
SAMSUNG: "Resource Allocation for PUCCH with HARQ-ACK", vol. RAN WG1, no. Qingdao, P.R. China; 20170627 - 20170630, 26 June 2017 (2017-06-26), XP051299915, Retrieved from the Internet [retrieved on 20170626]
GUANGDONG OPPO MOBILE TELECOM: "On duration aspects of NR PUCCH with long duration", vol. RAN WG1, no. Athens, Greece; 20170213 - 20170217, 7 February 2017 (2017-02-07), XP051220927, Retrieved from the Internet [retrieved on 20170207]
GUANGDONG OPPO MOBILE TELECOM: "Slot aggregation and configuration for NR long PUCCH", vol. RAN WG1, no. Qingdao, P.R. China; 20170627 - 20170630, 16 June 2017 (2017-06-16), XP051304238, Retrieved from the Internet [retrieved on 20170616]
CATT: "Design of multi-slot PUCCH transmission", vol. RAN WG1, no. Qingdao, P.R. China; 20170627 - 20170630, 26 June 2017 (2017-06-26), XP051299311, Retrieved from the Internet [retrieved on 20170626]
QUALCOMM INCORPORATED: "Resource allocation and transmit diversity for PUCCH", vol. RAN WG1, no. Prague, CZ; 20170821 - 20170825, 12 September 2017 (2017-09-12), XP051330015, Retrieved from the Internet [retrieved on 20170912]
Attorney, Agent or Firm:
DRAPKIN, Michael L. (US)
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