Invention Grant
- Patent Title: Inter-network assisted power control for interference mitigation of D2D communications
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Application No.: US14424112Application Date: 2015-01-14
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Publication No.: US09661585B2Publication Date: 2017-05-23
- Inventor: Gary Boudreau , Christian Bergljung , Muhammad Kazmi , Iana Siomina , Stefano Sorrentino
- Applicant: Telefonaktiebolaget L M Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Baker Botts, LLP
- International Application: PCT/SE2015/050027 WO 20150114
- International Announcement: WO2015/119552 WO 20150813
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04W52/24 ; H04W76/02 ; H04W52/38 ; H04W52/28

Abstract:
According to some embodiments, a first network node manages a transmit power of a first wireless device capable of device-to-device, D2D, communication. The first network node receives at least one measurement report from at least one of the first wireless device and a second wireless device in D2D communication with the first wireless device. The measurement report indicates a received signal measurement or path loss with respect to the other of the first wireless device and the second wireless device and/or a received signal measurement or path loss with respect to a victim node. The first network node sends the first wireless device instructions to make an adjustment of the transmit power that the first wireless device uses in the D2D communication. The adjustment is at least partially based on the received measurement report.
Public/Granted literature
- US20160262111A1 Inter-Network Assisted Power Control for Interference Mitigation of D2D Communications Public/Granted day:2016-09-08
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