Invention Grant
- Patent Title: Improving device to device communication
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Application No.: US15309220Application Date: 2015-05-05
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Publication No.: US10531271B2Publication Date: 2020-01-07
- Inventor: Axel Klatt , Georg Wannemacher
- Applicant: Deutsche Telekom AG
- Applicant Address: DE Bonn
- Assignee: DEUTSCHE TELEKOM AG
- Current Assignee: DEUTSCHE TELEKOM AG
- Current Assignee Address: DE Bonn
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: EP14167757 20140509
- International Application: PCT/EP2015/059886 WO 20150505
- International Announcement: WO2015/169818 WO 20151112
- Main IPC: H04W8/00
- IPC: H04W8/00 ; H04W4/70 ; H04W72/04

Abstract:
A method for at least one of device to device proximity detection and device to device communication between a first user equipment and a second user equipment includes transmitting, by a base station entity as part of first control data, a first discovery resource configuration information and a second discovery resource configuration information. The first discovery resource configuration information indicates first air interface resources usable for discovery purposes involving the first user equipment. The second discovery resource configuration information indicates second air interface resources usable for discovery purposes involving the second user equipment. The method further includes subsequently performing, by the first user equipment using the second discovery resource configuration information, a discovery procedure towards the second user equipment by using the second air interface resources.
Public/Granted literature
- US20170086055A1 IMPROVING DEVICE TO DEVICE COMMUNICATION Public/Granted day:2017-03-23
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