Invention Grant
- Patent Title: Method for transiting status of network node upon request of user equipment in multi-radio access technology environment, and apparatus therefor
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Application No.: US14904360Application Date: 2014-05-12
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Publication No.: US09986493B2Publication Date: 2018-05-29
- Inventor: Eunjong Lee , Jaehoon Chung , Ilmu Byun , Hyeyoung Choi , Heejeong Cho , Genebeck Hahn
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- International Application: PCT/KR2014/004211 WO 20140512
- International Announcement: WO2015/020300 WO 20150212
- Main IPC: H04W48/16
- IPC: H04W48/16 ; H04W24/02 ; H04W72/04 ; H04W76/04 ; H04W88/06 ; H04W36/00 ; H04W48/12 ; H04W88/08 ; H04W84/04 ; H04W84/12 ; H04W52/02
Abstract:
A method for scanning for a base station (BS) of a second radio access technology (RAT) by a user equipment (UE) connected to a first RAT in a multi-RAT environment includes receiving information about one or more BSs of the second RAT adjacent to the UE, from an interworking entity (IWE) of the first RAT which manages interworking between the first RAT and the second RAT, and transmitting an awake request message to a specific BS among the BSs of the second RAT in a listening interval of the specific BS to which the UE desires to access, if a status of the specific BS is an idle mode, wherein listening interval information is included in the received information about the BSs of the second RAT.
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