Title:
NEW BEAM READY TIME FOR DOWNLINK CONTROL INFORMATION BASED BEAM ACTIVATION COMMAND
Document Type and Number:
WIPO Patent Application WO/2021/119186
Kind Code:
A3
Abstract:
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a new beam ready time that indicates a time at which a beam is to be ready for use in communicating with a base station. The beam may be activated by a downlink control information based beam activation command received by the UE. The UE may communicate with the base station using the beam after the new beam ready time. Numerous other aspects are provided.
Inventors:
ZHOU YAN (US)
LUO TAO (US)
ZHANG QIAN (US)
LUO TAO (US)
ZHANG QIAN (US)
Application Number:
PCT/US2020/064098
Publication Date:
July 22, 2021
Filing Date:
December 09, 2020
Export Citation:
Assignee:
QUALCOMM INC (US)
International Classes:
H04B7/06; H04B7/08; H04L5/00; H04W72/04; H04W72/12; H04W72/14
Domestic Patent References:
| WO2019099659A1 | 2019-05-23 | |||
| WO2021088042A1 | 2021-05-14 |
Foreign References:
| US20190230697A1 | 2019-07-25 | |||
| US20080310389A1 | 2008-12-18 |
Other References:
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QUALCOMM INCORPORATED: "RRM Requirements for active TCI state switch", vol. RAN WG4, no. Spokane, USA; 20181112 - 20181116, 11 November 2018 (2018-11-11), XP051560170, Retrieved from the Internet [retrieved on 20181111]
INTEL CORPORATION: "Discussion on TCI State Switching Requirements", vol. RAN WG4, no. Xi'an, China; 20190408 - 20190412, 1 April 2019 (2019-04-01), XP051713432, Retrieved from the Internet [retrieved on 20190401]
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QUALCOMM INCORPORATED: "Enhancements on Multi-beam Operation", vol. RAN WG1, no. Chongqing, China; 20191014 - 20191020, 5 October 2019 (2019-10-05), XP051808850, Retrieved from the Internet [retrieved on 20191005]
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QUALCOMM INCORPORATED: "RRM Requirements for active TCI state switch", vol. RAN WG4, no. Spokane, USA; 20181112 - 20181116, 11 November 2018 (2018-11-11), XP051560170, Retrieved from the Internet
INTEL CORPORATION: "Discussion on TCI State Switching Requirements", vol. RAN WG4, no. Xi'an, China; 20190408 - 20190412, 1 April 2019 (2019-04-01), XP051713432, Retrieved from the Internet
INTEL CORPORATION: "Way Forward on TCI State Switching Requirements", vol. RAN WG4, no. Xi'an, China; 20190408 - 20190412, 1 April 2019 (2019-04-01), XP051713433, Retrieved from the Internet
MEDIATEK INC: "CR on TCI state switch (section 8.10)", vol. RAN WG4, no. Reno, Nevada, USA; 20191118 - 20191122, 8 November 2019 (2019-11-08), XP051818151, Retrieved from the Internet
QUALCOMM INCORPORATED: "Enhancements on Multi-beam Operation", vol. RAN WG1, no. Chongqing, China; 20191014 - 20191020, 5 October 2019 (2019-10-05), XP051808850, Retrieved from the Internet
PANASONIC: "Discussion on PDCCH-based power saving signal/channel (PoSS)", vol. RAN WG1, no. Chongqing, China; 20191014 - 20191020, 4 October 2019 (2019-10-04), XP051808241, Retrieved from the Internet
QUALCOMM: "Beam management for NR", vol. RAN WG1, no. Prague, P.R. Czechia; 20171009 - 20171013, 8 October 2017 (2017-10-08), XP051341723, Retrieved from the Internet
VIVO: "Discussion on beam measurement, beam reporting and beam indication", vol. RAN WG1, no. Prague, CZ; 20171009 - 20171013, 8 October 2017 (2017-10-08), XP051340660, Retrieved from the Internet
Attorney, Agent or Firm:
HARRITY, John E. et al. (US)
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