发明名称 |
Emergency and priority calling support in WiMAX |
摘要 |
The present invention provides methods, apparatuses, and systems for supporting emergency calls on a WiMAX access network. According to an embodiment of the invention, a method of providing emergency calling in a WiMAX network is provided. The method includes determining whether a call from a subscriber station (SS) is an emergency call. To enable making an emergency call, the minimum bandwidth required to enable SIP signaling is reserved and required resources are allocated from the access service network gateway (ASN-GW) via a base station (BS).
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申请公布号 |
US8364114(B2) |
申请公布日期 |
2013.01.29 |
申请号 |
US20080525292 |
申请日期 |
2008.01.30 |
申请人 |
NOKIA CORPORATION;LI ZEXIAN;PICHNA ROMAN;PANDEY RAVI SHANKAR;RANTANEN TOMMI OLAVI;ALA-VANNESLUOMA JUKKA SAKARI;HIRSIMAEKI JANI PETTERI;OKSANEN IIKKA ANTERO;TASA MIKKO JARKKO OSKARI;JOZAWA TOSHIAKI;LE THIERRY D'ENNEQUIN CHRISTOPHE FRANCOIS PIERRE MARIE |
发明人 |
LI ZEXIAN;PICHNA ROMAN;PANDEY RAVI SHANKAR;RANTANEN TOMMI OLAVI;ALA-VANNESLUOMA JUKKA SAKARI;HIRSIMAEKI JANI PETTERI;OKSANEN IIKKA ANTERO;TASA MIKKO JARKKO OSKARI;JOZAWA TOSHIAKI;LE THIERRY D'ENNEQUIN CHRISTOPHE FRANCOIS PIERRE MARIE |
分类号 |
G06F15/18 |
主分类号 |
G06F15/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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