发明名称 |
METHOD AND APPARATUS FOR SELECTING FREQUENCY FOR CALL REDIRECTION IN A MOBILE COMMUNICATION SYSTEM |
摘要 |
A communication method of a mobile terminal for reliably performing call redirection between heterogeneous or homogeneous mobile communication systems is provided. The communication method includes requesting a first base station of a first mobile communication system to establish a call connection, receiving information about a first frequency of an adjacent base station for call redirection from the first base station in response to the call connection request, searching for one or more frequencies for the call redirection using the information about the first frequency and information about a second frequency of at least one second mobile communication system, selecting a frequency for the call redirection from among the searched frequencies, and sending a call connection request to a second base station using the selected frequency. |
申请公布号 |
US2014295848(A1) |
申请公布日期 |
2014.10.02 |
申请号 |
US201313966936 |
申请日期 |
2013.08.14 |
申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
HONG Seung-Wook;SONG Seong-Wook;KANG In-Yup;KIM Sang-Tae;CHONG Da-Hae |
分类号 |
H04W36/00 |
主分类号 |
H04W36/00 |
代理机构 |
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代理人 |
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主权项 |
1. A communication method of a mobile terminal in a mobile communication system, the communication method comprising:
requesting a first base station of a first mobile communication system to establish a call connection; receiving information about a first frequency of an adjacent base station for call redirection from the first base station in response to the call connection request; searching for one or more frequencies for the call redirection using the information about the first frequency and information about a second frequency of at least one second mobile communication system; selecting a frequency for the call redirection from among the searched one or more frequencies; and sending a call connection request to a second base station using the selected frequency. |
地址 |
Suwon-si KR |