Title:
METHOD AND DEVICE FOR CONFIGURING AND DETERMINING SEMI-PERSISTENT SCHEDULING
Document Type and Number:
WIPO Patent Application WO/2017/157089
Kind Code:
A1
Abstract:
The embodiment of the present application relates to the field of wireless communication technology, and more particularly to a method and a device for configuring and determining semi-persistent scheduling, for solving the problems of resource waste and increased overhead caused by the use of an LTE SPS mode in a V2X communication mode in the prior art. According to the embodiment of the present application, a network side device utilizes the PDCCH signaling scrambled by the SPS C-RNTI, sends the SPS period and/or the SPS frequency domain resource configuration information corresponding to multiple sets of SPS configurations to a terminal. Due to the fact that multiple sets of SPS configurations can be configured to a terminal through the PDCCH signaling, the number of SPS configurations is increased as compared with the background technology in which only one set of SPS configuration can be configured, thereby reducing resource waste and overhead; and the system performance is further improved.
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Inventors:
ZHAO YALI (CN)
Application Number:
PCT/CN2017/070176
Publication Date:
September 21, 2017
Filing Date:
January 04, 2017
Export Citation:
Assignee:
CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY (CN)
International Classes:
H04W72/04
Foreign References:
| CN102158973A | 2011-08-17 | |||
| CN106304360A | 2017-01-04 | |||
| CN104170491A | 2014-11-26 | |||
| CN102158932A | 2011-08-17 | |||
| CN101800991A | 2010-08-11 | |||
| US20110038335A1 | 2011-02-17 |
Other References:
See also references of EP 3432662A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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