发明名称 |
Mobile communication system, mobile station and radio base station |
摘要 |
The present invention relates to a channel allocating method for an IP multimedia subsystem which connects a radio access network and an IP network to provide voice communication and non-voice communication. In the channel allocating method according to the present invention, an enhanced dedicated channel is allocated to a channel for voice communication in a radio uplink, so as to improve a utilization efficiency of radio resources (hardware resources) and to prevent degradation of network capacity, in the channel for voice communication in the IMS.
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申请公布号 |
US8483228(B2) |
申请公布日期 |
2013.07.09 |
申请号 |
US20050667915 |
申请日期 |
2005.11.18 |
申请人 |
USUDA MASAFUMI;UMESH ANIL;NAKAMURA TAKEHIRO;NTT DOCOMO, INC. |
发明人 |
USUDA MASAFUMI;UMESH ANIL;NAKAMURA TAKEHIRO |
分类号 |
H04L12/28;H04W28/20;H04W72/10;H04W80/10 |
主分类号 |
H04L12/28 |
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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