Title:
FREQUENCY BAND CONFIGURATION DEVICE, METHOD AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/139969
Kind Code:
A1
Abstract:
A frequency band configuration device and method in a half-duplex system, and a communication system. The frequency band configuration method comprises: a user device determining a half-duplex band, and receiving configuration information of the half-duplex band; and receiving instruction information sent from a network side device for re-configuring the half-duplex band; the instruction information herein indicates that the half-duplex band is used for both uplink transmission and downlink transmission. Hence, the present invention can support the half-duplex band to be configured simultaneously as both uplink band and downlink band. Cell capacity will not have too many restrictions. In addition, the invention can provide sufficient support in the case when both uplink and downlink capacities are relatively large.
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Inventors:
WANG WEIWEI (CN)
WANG XIN (CN)
SONG LEI (CN)
WANG XIN (CN)
SONG LEI (CN)
Application Number:
PCT/CN2016/074126
Publication Date:
August 24, 2017
Filing Date:
February 19, 2016
Export Citation:
Assignee:
FUJITSU LTD (JP)
WANG WEIWEI (CN)
WANG XIN (CN)
SONG LEI (CN)
WANG WEIWEI (CN)
WANG XIN (CN)
SONG LEI (CN)
International Classes:
H04W16/14
Foreign References:
| CN102685755A | 2012-09-19 | |||
| CN101326774A | 2008-12-17 | |||
| CN102547720A | 2012-07-04 | |||
| US20070286156A1 | 2007-12-13 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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