Invention Grant
- Patent Title: Physical downlink control channel resource allocation method, and base station and user equipment
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Application No.: US15565124Application Date: 2016-04-08
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Publication No.: US10999829B2Publication Date: 2021-05-04
- Inventor: Renmao Liu , Xingya Shen , Fangying Xiao
- Applicant: Sharp Kabushiki Kaisha
- Applicant Address: JP Sakai
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Sakai
- Agency: ScienBiziP, P.C.
- Priority: CN201510169352.4 20150410
- International Application: PCT/CN2016/078778 WO 20160408
- International Announcement: WO2016/161957 WO 20161013
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L1/00 ; H04L5/00 ; H04L1/08
Abstract:
Provided is a resource allocation method suitable for a downlink control channel of a narrowband MTC UE, and a base station and an MTC UE for executing the method. The method according to embodiments of the present invention includes: allocating one or more MPDCCH-PRB-sets for an MTC UE in order to transmit the MPDCCH, the numbers of PRB-pairs in the MPDCCH-PRB-sets being 2, 4, or 6; and transmitting MPDCCH allocation information to the MTC UE, the MPDCCH allocation information including information indicating the MPDCCH-PRB-sets. The allocated MPDCCH-PRB-sets may be associated with repetition levels.
Public/Granted literature
- US20180103459A1 PHYSICAL DOWNLINK CONTROL CHANNEL RESOURCE ALLOCATION METHOD, AND BASE STATION AND USER EQUIPMENT Public/Granted day:2018-04-12
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