Invention Grant
US09307427B2 Method and apparatus for use of a relay schemed to facilitate efficient broadcast communication in device to device environment
有权
用于使用设计用于促进设备到设备环境中的有效广播通信的中继器的方法和装置
- Patent Title: Method and apparatus for use of a relay schemed to facilitate efficient broadcast communication in device to device environment
- Patent Title (中): 用于使用设计用于促进设备到设备环境中的有效广播通信的中继器的方法和装置
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Application No.: US13947989Application Date: 2013-07-22
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Publication No.: US09307427B2Publication Date: 2016-04-05
- Inventor: Shreeshankar Bodas , Kapil Gulati , Shailesh Patil , Saurabha R. Tavildar
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Arent Fox LLP
- Main IPC: H04L12/26
- IPC: H04L12/26 ; H04W24/08 ; H04W72/04 ; H04L5/00 ; H04L1/16 ; H04L1/18 ; H04W52/24 ; H04W52/28 ; H04W52/38 ; H04W52/48
Abstract:
A method, an apparatus, and a computer program product for wireless communication are provided in connection with improving packet communication in a broadcast D2D communication system. In an example, a communications device is equipped to receive a first packet during a first timeslot from a broadcast transmitter, measure a power level of a NACK received during the first timeslot, receive the first packet during a second timeslot, and determine whether to transmit the first packet during the second timeslot based on the measured power level of the NACK. In such an aspect in which the communications device determines that the measured power level of the NACK is above a threshold power level, the communications device may act as a relay and transmit the first packet during the second timeslot.
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