Title:
CONTROL SIGNALING TRANSMISSION METHOD AND SYSTEM, SCHEDULING NODE, AND SCHEDULED NODE
Document Type and Number:
WIPO Patent Application WO/2017/075765
Kind Code:
A1
Abstract:
The present invention provides a control signaling transmission method for implementing control signaling transmission in a wireless communication system where division of coverage classes is performed. The method of the present invention comprises: a scheduling node divides physical resources within a preset time to obtain multiple resource blocks, wherein the physical resources are, when the scheduling node schedules all scheduled nodes of the same coverage class within the preset time, total candidate resources for bearing control signaling of all the scheduled nodes, and the size of each resource block is equal to the size of resources used for bearing one piece of control signaling in the same coverage class; the scheduling node determines search space of any one of the scheduled nodes that consists of at least one resource block in the physical resources; the scheduling node selects a first resource block from the search space of the any one of the scheduled nodes that consists of the at least one resource block, and transmits control signaling to the any one of the scheduled nodes by using the first resource block that comprises at least one resource block.
Inventors:
FENG SHULAN (CN)
TIE XIAOLEI (CN)
LIU JINNAN (CN)
LI QIANG (CN)
WU YILING (CN)
TIE XIAOLEI (CN)
LIU JINNAN (CN)
LI QIANG (CN)
WU YILING (CN)
Application Number:
PCT/CN2015/093731
Publication Date:
May 11, 2017
Filing Date:
November 03, 2015
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04
Domestic Patent References:
| WO2014045608A1 | 2014-03-27 |
Foreign References:
| CN101119277A | 2008-02-06 | |||
| CN103974427A | 2014-08-06 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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