Title:
UNLICENSED SPECTRUM CONTENTION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/153006
Kind Code:
A1
Abstract:
Provided are an unlicensed spectrum contention method and device. The method comprises: a first device sending a spectrum usage message to a licensed-assisted access (LAA) control entity, the spectrum usage message comprising the usage condition of an unlicensed spectrum in an area where the first device is located; the first device receiving a first notification message sent by the licensed-assisted access (LAA) control entity, the first notification message at least comprising an unlicensed spectrum and a contention parameter for contending for the unlicensed spectrum, wherein the contention parameter is obtained by means of an analysis of the LAA control entity according to the spectrum usage message; and the first device contending for the usage of the unlicensed spectrum according to the first notification message. Accordingly, by means of matching a contention parameter with the number of devices contending for an unlicensed spectrum, the utilization rate of the unlicensed spectrum is improved.
Inventors:
ZHUANG HONGCHENG (CN)
ZHANG LILI (CN)
ZHANG LILI (CN)
Application Number:
PCT/CN2017/092292
Publication Date:
August 30, 2018
Filing Date:
July 07, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W16/00
Domestic Patent References:
| WO2016179820A1 | 2016-11-17 | |||
| WO2016086985A1 | 2016-06-09 | |||
| WO2017028057A1 | 2017-02-23 |
Foreign References:
| CN105992216A | 2016-10-05 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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