Invention Application
US20160192251A1 SCHEME FOR SCANNING RADIO ACCESS TECHNOLOGY (RAT) IN A CELLULAR COMMUNICATION SYSTEM
审中-公开
在细胞通信系统中扫描无线电接入技术（RAT）的方案
- Patent Title: SCHEME FOR SCANNING RADIO ACCESS TECHNOLOGY (RAT) IN A CELLULAR COMMUNICATION SYSTEM
- Patent Title (中): 在细胞通信系统中扫描无线电接入技术（RAT）的方案
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Application No.: US14733440Application Date: 2015-06-08
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Publication No.: US20160192251A1Publication Date: 2016-06-30
- Inventor: Praveen CHEBOLU , Pavan Kumar DEVARAYANIGARI , Krishna Sumanth VEMURI , Jai-Dong KIM , Hyeun-Mok JUNG
- Applicant: Samsung Electronics Co., Ltd.
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Priority: KR10-2014-0188568 20141224
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W76/02 ; H04W74/08
Abstract:
An apparatus and method for scanning Radio Access Technology (RAT) of a User Equipment (UE) registered in a first cell in a cellular communication network is provided. The method includes performing a Non-Access Stratum (NAS) procedure for establishing a call, disabling, if the NAS procedure fails, capability of the UE to connect to the first cell, checking information relating to neighboring cells in the network, and selecting at least one RAT included in the information relating to the neighboring cells, and scanning a second cell operating in the at least one RAT based on the information relating to the neighboring cells.
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