Invention Grant
- Patent Title: Method and wireless device for monitoring a downlink control channel
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Application No.: US15023666Application Date: 2014-06-26
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Publication No.: US10014912B2Publication Date: 2018-07-03
- Inventor: Shaohua Li , Erik Eriksson , Rui Fan , Zhiheng Guo , Jinhua Liu , Xinghua Song
- Applicant: Telefonaktiebolaget LM Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (publ)
- Current Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (publ)
- Current Assignee Address: SE Stockholm
- Agency: Leffler Intellectual Property Law, PLLC
- Priority: WOPCT/CN2013/084407 20130927
- International Application: PCT/SE2014/050797 WO 20140626
- International Announcement: WO2015/047154 WO 20150402
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04B7/024 ; H04B17/336 ; H04W72/04 ; H04W88/06

Abstract:
A method and a wireless device for operating in a Coordinated Multi Point (CoMP) scenario where the wireless device is served by at least two transmission points of a wireless network employing Time Domain Duplex (TDD). The wireless device receives at least two different uplink-downlink configurations which are valid for corresponding transmission points of the at least two transmission points. The wireless device further monitors a downlink control channel in all possible downlink subframes indicated by the received uplink-downlink configurations and not being assigned with uplink transmission for the wireless device, such that the wireless device monitors the downlink control channel in subframes being indicated as downlink by at least one of the different uplink-downlink configurations.
Public/Granted literature
- US20160211892A1 METHOD AND WIRELESS DEVICE FOR MONITORING A DOWNLINK CONTROL CHANNEL Public/Granted day:2016-07-21
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