发明名称 |
EFFICIENT INTERWORKING BETWEEN CIRCUIT-SWITCHED AND PACKET-SWITCHED MULTIMEDIA SERVICES |
摘要 |
Techniques for signaling a packet size limitation of a circuit-switched terminal to a packet-switched terminal during a multimedia session such as a multimedia telephony session. In one aspect, an interworking node obtains information from the circuit-switched terminal during call setup, and signals to a packet-switched terminal that another end of the telephony session is a circuit-switched terminal. In a further aspect, the interworking node signals to the packet-switched terminal a maximum packet size limitation negotiated with the circuit-switched terminal. Further techniques for the packet-switched terminal to accommodate the maximum negotiated packet size to minimize data reformatting by the interworking node are described. |
申请公布号 |
WO2009091805(A2) |
申请公布日期 |
2009.07.23 |
申请号 |
WO2009US30959 |
申请日期 |
2009.01.14 |
申请人 |
QUALCOMM INCORPORATED;LEUNG, NIKOLAI KONRAD NEPOMUCENO;SUNDARRAMAN, CHANDRASEKHAR THERAZHANDUR |
发明人 |
LEUNG, NIKOLAI KONRAD NEPOMUCENO;SUNDARRAMAN, CHANDRASEKHAR THERAZHANDUR |
分类号 |
H04L12/66 |
主分类号 |
H04L12/66 |
代理机构 |
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