Invention Grant
- Patent Title: Distributed power control for D2D communications
- Patent Title (中): D2D通信的分布式功率控制
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Application No.: US13790533Application Date: 2013-03-08
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Publication No.: US09125101B2Publication Date: 2015-09-01
- Inventor: Shilpa Talwar , Namyoon Lee
- Applicant: Shilpa Talwar , Namyoon Lee
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04W24/10

Abstract:
A technique for setting the transmission powers of individual D2D (device-to-device) transmitters using a distributed power control technique is described. Each individual D2D transmitter learns the interference levels that it imposes on an eNB (evolved Node B) and on D2D receivers other than its partner D2D receiver. The D2D transmitter is then able to adjust its transmission power accordingly. Such managing of interference temperature via distributed power control enables the network to maximize its reuse of time-frequency resources.
Public/Granted literature
- US20140254401A1 DISTRIBUTED POWER CONTROL FOR D2D COMMUNICATIONS Public/Granted day:2014-09-11
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