Invention Grant
- Patent Title: Device-to-device communication method and apparatus
- Patent Title (中): 设备到设备的通信方法和设备
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Application No.: US14388300Application Date: 2013-03-26
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Publication No.: US09544890B2Publication Date: 2017-01-10
- Inventor: Shuanshuan Wu , Ming Yuan , Feng Liang , Yifei Yuan , Feng Bi
- Applicant: ZTE CORPORATION
- Applicant Address: CN Shenzhen
- Assignee: ZTE CORPORATION
- Current Assignee: ZTE CORPORATION
- Current Assignee Address: CN Shenzhen
- Agency: Cantor Colburn LLP
- Priority: CN201210082680 20120326
- International Application: PCT/CN2013/073193 WO 20130326
- International Announcement: WO2013/143440 WO 20131003
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L1/18 ; H04W76/02 ; H04W4/00

Abstract:
Provided are methods and apparatuses for device-to-device (D2D) communication. The method includes: configuring dedicated subframe(s) according to cellular uplink hybrid automatic repeat request (HARQ) process(es), the dedicated subframe(s) being used for D2D communication (S302); generating indication signaling according to the configuration of the dedicated subframe(s), wherein the indication signaling is used for indicating the dedicated subframe(s) (S304); and transmitting the indication signaling to user equipment (S306). The technical solutions can ensure the reliability of data transmission and the compatibility of cellular transmission and D2D communication that are performed simultaneously, and improve the user experience.
Public/Granted literature
- US20150055579A1 DEVICE-TO-DEVICE COMMUNICATION METHOD AND APPARATUS Public/Granted day:2015-02-26
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