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Patent Searching and Data


Title:
ELECTRONIC EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/024659
Kind Code:
A1
Abstract:
The disclosure relates to an electronic equipment in a wireless communication system, and a wireless communication method. The wireless communication system has at least one first cell and at least one second cell, and at least one of the second cells is operating in an unlicensed band. The electronic equipment comprises: one or more processing circuits configured to perform the following operations: configuring for a user equipment at least one second cell operating in an unlicensed band to perform carrier aggregation communication; and generating, dynamically or semi-statically, energy detection threshold information for each second cell operating in the unlicensed band so that the user equipment can perform energy detection on the unlicensed band according to the energy detection threshold information. By using the electronic equipment and wireless communication method of the disclosure, use of an unlicensed spectrum can be optimized via a reasonably designed dynamic energy detection threshold adjustment mechanism without significantly modifying the existing standards and chips.

Inventors:
HU BINGSHAN (CN)
SUN CHEN (CN)
WEI YUXIN (CN)
CHEN JINHUI (CN)
GUO XIN (CN)
LU BENSHUN (CN)
Application Number:
PCT/CN2015/090527
Publication Date:
February 16, 2017
Filing Date:
September 24, 2015
Export Citation:
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Assignee:
SONY CORP (JP)
HU BINGSHAN (CN)
SUN CHEN (CN)
WEI YUXIN (CN)
CHEN JINHUI (CN)
GUO XIN (CN)
LU BENSHUN (CN)
International Classes:
H04L5/00
Foreign References:
CN104335661A2015-02-04
CN104333873A2015-02-04
CN104683080A2015-06-03
Other References:
"Technical Specification Group Radio Access Network; Study on Licensed-Assisted Access to Unlicensed Spectrum; (Release 13)", 3RD GENERATION PARTNERSHIP PROJECT. '3GPPTR 36.889 V13.0.0, 18 June 2015 (2015-06-18), XP050965916
See also references of EP 3324566A4
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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