Title:
USER EQUIPMENT, BASE STATION AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2018/201390
Kind Code:
A1
Abstract:
Provided are a user equipment, base station and wireless communication methods related to resource pool sharing between UEs in different resource scheduling modes for sidelink communication. A user equipment which is operated in a base station-based scheduling mode for sidelink transmission comprises: circuitry operative to select candidate resources for at least data channels from resources in a resource selection window based on the result of sensing performed in a sensing window which is before the resource selection window, the beginning time of the resource selection window being no earlier than a service arrival time; and a transmitter operative to report at least part of the selected candidate resources to a base station, wherein the selection of the candidate resources follows at least one of the following rules: the time period from the service arrival time to the ending time of the resource selection window is no greater than a threshold latency; for a case of non-adjacent scheduling between a data channel and a control channel, both the interference of the selected candidate resource for a data channel and the interference of the resource for a control channel which is uniquely mapped with the data channel are no greater than a threshold interference, or for a case of adjacent scheduling between a data channel and a control channel, the interference of the selected candidate resource for a data channel is no greater than a threshold interference; and the selected candidate resources and associated radio parameters meet a Channel Business Ratio (CBR) requirement.
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Inventors:
WANG LILEI (CN)
SUZUKI HIDETOSHI (JP)
SUZUKI HIDETOSHI (JP)
Application Number:
PCT/CN2017/083035
Publication Date:
November 08, 2018
Filing Date:
May 04, 2017
Export Citation:
Assignee:
PANASONIC IP CORP AMERICA (US)
International Classes:
H04W72/04
Foreign References:
| CN106470485A | 2017-03-01 | |||
| US20150334760A1 | 2015-11-19 |
Other References:
SAMSUNG: "Resource selection for pedestrian UE", 3GPP TSG RAN WG1 #88 R1-1702864, 12 February 2017 (2017-02-12), XP051210009
QUALCOMM INCORPORATED: "V2P Services over PC5", R2-166733 3GPP TSG-RAN WG2 MEETING #95BIS, 9 October 2016 (2016-10-09), XP051151202
SAMSUNG: "Partial sensing for pedestrian UE", R1-1612391 3GPP TSG RAN WG1 #87, 13 November 2016 (2016-11-13), XP051176339
QUALCOMM INCORPORATED: "V2P Services over PC5", R2-166733 3GPP TSG-RAN WG2 MEETING #95BIS, 9 October 2016 (2016-10-09), XP051151202
SAMSUNG: "Partial sensing for pedestrian UE", R1-1612391 3GPP TSG RAN WG1 #87, 13 November 2016 (2016-11-13), XP051176339
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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