Title:
METHOD FOR TRACKING BEAM, AND TERMINAL DEVICE AND NETWORK SIDE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/028618
Kind Code:
A1
Abstract:
Provided are a method for tracking a beam, and a terminal device and a network device. The method comprises: a terminal device determining N first beam reference quality values, wherein the N first beam reference quality values respectively correspond to N beams; the terminal device selecting M beams from the N beams according to the N first beam reference quality values and a cell to which each of the N beams belongs, wherein the M beams belong to a residence cell or a service cell of the terminal device; and the terminal device indicating the M selected beams to a network side device providing a service for the terminal device. In the technical solution, a terminal device may track beams that can be detected, and report the tracked beams in a residence cell or a service cell to a network side device, so that the network side device may select a suitable beam from the reported beams so as to communicate with the terminal device.
Inventors:
TANG XUN (CN)
QUAN WEI (CN)
QUAN WEI (CN)
Application Number:
PCT/CN2017/096725
Publication Date:
February 15, 2018
Filing Date:
August 10, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B7/06
Domestic Patent References:
| WO2015126130A1 | 2015-08-27 |
Foreign References:
| CN104955061A | 2015-09-30 | |||
| CN105790886A | 2016-07-20 | |||
| CN105556869A | 2016-05-04 |
Other References:
See also references of EP 3493423A4
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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