Title:
周波数帯域共有方法、装置及びシステム
Document Type and Number:
Japanese Patent JP6526823
Kind Code:
B2
Abstract:
Embodiments of the present invention disclose a frequency band sharing method, apparatus, and system. The method in the embodiment of the present invention includes: determining a shared frequency band, where the shared frequency band is a frequency band that can be used for a first network or a second network, and a cell of the shared frequency band is a secondary serving cell of UE1 that performs communication by using the first network and a secondary serving cell of UE2 that performs communication by using the second network, and both the UE1 and the UE2 can work on the shared frequency band and at least one other frequency band than the shared frequency band; and transmitting only a common signal of the second network on the shared frequency band when service transmission of the first network is performed on the shared frequency band; or transmitting only a common signal of the first network or no signal on the shared frequency band when service transmission of the second network is performed on the shared frequency band. In the embodiments, service continuity of UE can be ensured, switching between two networks can be rapidly completed, and utilization of a shared frequency band is effectively improved.
Inventors:
Grandchild Shizuhara
薛 ▲麗▼霞
Taegu Kaede
薛 ▲麗▼霞
Taegu Kaede
Application Number:
JP2017545243A
Publication Date:
June 05, 2019
Filing Date:
February 28, 2015
Export Citation:
Assignee:
HUAWEI TECHNOLOGIES CO.,LTD.
International Classes:
H04W16/14; H04W72/04
Domestic Patent References:
| JP2014508468A | ||||
| JP2015508958A |
Foreign References:
| US20130322371 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki