Title:
ELECTRONIC DEVICE AND USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/076215
Kind Code:
A1
Abstract:
The disclosure relates to an electronic device and a user equipment in a wireless communication system and a wireless communication method. The electronic device comprises: one or more processing circuits configured to acquire NACK information indicating an information transmission failure between a transmitting end and a receiving end in a wireless communication system and to acquire failure cause information indicating a cause of the information transmission failure, wherein the cause of the information transmission failure is classified as a link quality cause or a non-link quality cause; and when the cause of the information transmission failure is determined to be the non-link quality cause, generating spectrum sensing parameter information to adjust a spectrum sensing parameter at the transmitting end so as to increase a probability of successful information transmission between the transmitting end and the receiving end. By using the electronic device, the user equipment and the wireless communication method of the disclosure, a cause of an information transmission failure can be acquired, and a spectrum sensing parameter is adjusted only when the cause of the information transmission failure is a non-link quality cause, thereby avoiding an unnecessary adjustment, and improving performance of a system.
Inventors:
SUN CHEN (CN)
HU BINGSHAN (CN)
HU BINGSHAN (CN)
Application Number:
PCT/CN2016/103534
Publication Date:
May 11, 2017
Filing Date:
October 27, 2016
Export Citation:
Assignee:
SONY CORP (JP)
SUN CHEN (CN)
HU BINGSHAN (CN)
SUN CHEN (CN)
HU BINGSHAN (CN)
International Classes:
H04W74/08; H04W16/14
Foreign References:
| CN102340884A | 2012-02-01 | |||
| CN102364978A | 2012-02-29 | |||
| CN1449206A | 2003-10-15 |
Other References:
See also references of EP 3370471A4
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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