Title:
BASE STATION AND METHOD AND DEVICE FOR SCHEDULING ON UNLICENSED SPECTRUM IN UE
Document Type and Number:
WIPO Patent Application WO/2015/124084
Kind Code:
A1
Abstract:
Disclosed are a base station and a method and device for scheduling on unlicensed spectrum in a UE. In view of the problem of blind detection complexity and greatly increased control information overhead that are caused by too many schedulable carriers on unlicensed spectrum, a cell uses a dynamic signaling to indicate carrier indexes of multiple scheduled carriers, and the UE needs to perform DCI blind detection only on the scheduled carriers. As one embodiment, resource allocation information is configured using a higher layer signaling, and the dynamic signaling does not contain any resource allocation information, so that the control information overhead is further reduced.
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Inventors:
ZHANG XIAOBO (CN)
Application Number:
PCT/CN2015/072912
Publication Date:
August 27, 2015
Filing Date:
February 12, 2015
Export Citation:
Assignee:
SHANGHAI LANGBO COMM TECHNOLOGY COMPANY LTD (CN)
International Classes:
H04W16/14; H04L5/00
Domestic Patent References:
| WO2012164536A1 | 2012-12-06 | |||
| WO2012164531A1 | 2012-12-06 |
Foreign References:
| CN102007813A | 2011-04-06 | |||
| US20120281593A1 | 2012-11-08 | |||
| US20120264468A1 | 2012-10-18 |
Other References:
CMCC ET AL.: "New SID: Study on Unlicensed Spectrum Integration to LTE, RP-132085", 3GPP TSG RAN MEETING #62, 6 December 2013 (2013-12-06)
See also references of EP 3110195A4
See also references of EP 3110195A4
Attorney, Agent or Firm:
SHANGHAI HANGSOME INTELLECTUAL PROPERTY LTD. (CN)
上海汉声知识产权代理有限公司 (CN)
上海汉声知识产权代理有限公司 (CN)
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