Invention Grant
US09008656B2 Method and apparatus of searching for operator network in a multi-radio access technology environment
有权
在多无线电接入技术环境中搜索运营商网络的方法和装置
- Patent Title: Method and apparatus of searching for operator network in a multi-radio access technology environment
- Patent Title (中): 在多无线电接入技术环境中搜索运营商网络的方法和装置
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Application No.: US13951890Application Date: 2013-07-26
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Publication No.: US09008656B2Publication Date: 2015-04-14
- Inventor: Chung-Ho Shin , Chan-Young Kim , Byoung-Jae Bae , Jae-Ho Song , Woon-Haing Hur
- Applicant: Samsung Electronics Co. Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co. Ltd.
- Current Assignee: Samsung Electronics Co. Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2013-0016227 20130215
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W48/16
Abstract:
A method and apparatus of searching for an operator network in a multi-Radio Access Technology (RAT) environment are provided. The method, calculating a length of a sleep interval to perform background Public Land Mobile Network (PLMN) searching, comparing the length of the sleep interval with a predetermined reference parameter, if the length of the sleep interval is larger than the reference parameter, performing background PLMN searching of a passive RAT during the sleep interval, and if the length of the sleep interval is equal to or smaller than the reference parameter, performing background PLMN searching of an active RAT during the sleep interval.
Public/Granted literature
- US20140235237A1 METHOD AND APPARATUS OF SEARCHING FOR OPERATOR NETWORK IN A MULTI-RADIO ACCESS TECHNOLOGY ENVIRONMENT Public/Granted day:2014-08-21
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