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Title:
SIGNAL TRANSMISSION METHOD AND APPARATUS, AND TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/143529
Kind Code:
A1
Abstract:
Disclosed are a signal transmission method and apparatus, and a terminal device. The method comprises: determining a sub-frequency band contained in a virtual resource pool, and sub-frequency bands and time slots contained in a physical resource pool, wherein the physical resource pool contains at least two sub-frequency bands and at least two time slots, and the sub-frequency band contained in the physical resource pool is greater than or equal to the sub-frequency band contained in the virtual resource pool; acquiring a time domain correlation weight and a frequency domain correlation weight; according to the time domain correlation weight, the frequency domain correlation weight, and the number of sub-frequency bands contained in the virtual resource pool, determining a mapping scheme from a VRB to a PRB; according to the mapping scheme from the VRB to the PRB, mapping the VRB in the virtual resource pool to the PRB in the physical resource pool; and using the mapped PRB to send a signal. By adopting the embodiments of the present invention, the signal transmission effectiveness can be improved.

Inventors:
DONG CHEN (CN)
WANG JIAN (CN)
ZHANG LILI (CN)
Application Number:
PCT/CN2016/074425
Publication Date:
August 31, 2017
Filing Date:
February 24, 2016
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L27/26
Domestic Patent References:
WO2015113508A12015-08-06
Foreign References:
CN101779432A2010-07-14
Other References:
ANONYMOUS: "LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical channels and modulation (3GPP TS 36.211 version 12.6.0 Release 12)", 3GPP 36.211 V12.6.0, 1 July 2015 (2015-07-01), pages FP - 137, XP055411965
Attorney, Agent or Firm:
Guangzhou Scihead Patent Agent Co., LTD. (CN)
广州三环专利代理有限公司 (CN)
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