Title:
D2D COMMUNICATION TERMINAL AND COMMUNICATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2016/008426
Kind Code:
A1
Abstract:
Disclosed is a resource release and reuse mechanism in a D2D communication system when switching between a mode 1 (Mode 1) and a mode 2(Mode 2). According to the embodiments of the present invention, the method comprises: in the process of transmission in a D2D mode 1, detecting a network condition, and reporting the detected network condition to a base station so as to assist the base station to release a physical resource scheduled to a terminal in time when the transmission is interrupted; and if the detected network condition satisfies a trigger condition of interrupting data receiving, reserving incompletely transmitted data to be sent during the interrupted transmission or all data to be transmitted during this scheduling, and executing switching from a mode 1 to a mode 2, so as to send the reserved data in the mode 2; or waiting to re-access this cell to switch back to the mode 1, so as to send the reserved data in the mode 1. The method of the present invention can increase the utilization rate of resources in a D2D communication system, thereby realizing greater network performance gain.
Inventors:
LI BO (CN)
JIANG QI (CN)
LIU RENMAO (CN)
JIANG QI (CN)
LIU RENMAO (CN)
Application Number:
PCT/CN2015/084206
Publication Date:
January 21, 2016
Filing Date:
July 16, 2015
Export Citation:
Assignee:
SHARP KK (JP)
LI BO (CN)
LI BO (CN)
International Classes:
H04W24/10
Domestic Patent References:
| WO2010125458A1 | 2010-11-04 |
Foreign References:
| CN103037450A | 2013-04-10 | |||
| CN103379570A | 2013-10-30 | |||
| CN103155682A | 2013-06-12 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
中科专利商标代理有限责任公司 (CN)
中科专利商标代理有限责任公司 (CN)
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