Title:
TRANSMISSION RESOURCE CONFIGURATION SELECTION METHOD AND APPARATUS, AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2020/063578
Kind Code:
A1
Abstract:
Disclosed are a transmission resource configuration selection method and apparatus, and a terminal. The method comprises: acquiring a resource configuration set, wherein the resource configuration set comprises at least one resource configuration; determining whether there is a resource configuration with the value of a reserved counter thereof being 0 in the resource configuration set, and if so, starting resource configuration selection or reselection; determining a resource configuration selection window, and removing unavailable resource configurations from the resource configuration set within a time range of the resource configuration selection window based on a sensing result in a sensing time window, so as to obtain multiple candidate resource configurations; and randomly selecting one resource configuration from among the multiple candidate resource configurations, and sending control signalling and data on a resource contained in the selected resource configuration, wherein the control signalling comprises information of the resource configuration where the control signalling is sent and reserved time information for the resource configuration. The present disclosure can simultaneously satisfy the requirements of a periodic service with data packets having the same size, a periodic service with data packets having different sizes, and an aperiodic service for resource allocation.
Inventors:
QU XIN (CN)
Application Number:
PCT/CN2019/107491
Publication Date:
April 02, 2020
Filing Date:
September 24, 2019
Export Citation:
Assignee:
BEIJING SPREADTRUM HIGH TECH COMMUNICATIONS TECH CO LTD (CN)
International Classes:
H04W72/04
Domestic Patent References:
| WO2017176096A1 | 2017-10-12 | |||
| WO2017135881A1 | 2017-08-10 |
Foreign References:
| CN106792891A | 2017-05-31 | |||
| CN108024230A | 2018-05-11 |
Other References:
INTEL CORPORATION: "Remaining Details of Partial Sensing for P2V Communication", 3GPP TSG RAN WG1 MEETING #88 RL-1702141, 17 February 2017 (2017-02-17), XP051209300
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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