首页>
外国专利>
Method and apparatus by which a UE starts compression in SIP signalling to IMS
Method and apparatus by which a UE starts compression in SIP signalling to IMS
展开▼
机译：UE开始向IMS发送SIP信令中的压缩的方法和装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method (and corresponding equipment) by which a UE device (10) begins compressing messages it transmits to an SIP outbound proxy server (12) as SIP signals, including: a step (22a) in which the UE device sends a request message (22a 32a 42a) to the SIP outbound proxy server (12); and a step (23 33 43) in which the UE device analyzes a response message (22b 32b 42b) received from the SIP outbound proxy server (12) in response to the request message (22a 32a 42a) to determine a compression parameter. The request message (22a) may be an options request message and the response message (22b) would then be e.g. a 200 OK message. Alternatively, the request message (32a) may be a register message, and the response message (32b) would then be e.g. a 401 (unauthorized) message. In another embodiment, the response message (42b) is any compressed message.
展开▼
机译：UE设备（ 10 ）开始压缩其作为SIP信号发送到SIP出站代理服务器（ 12 ）的消息的方法（及相应的设备），包括：步骤（ 22 a ），其中UE设备发送请求消息（ 22 a 32 < / B> a 42 a ）到SIP出站代理服务器（ 12 ）;和步骤（ 23 33 43 ），其中UE设备分析响应消息（ 22 b 32 <从SIP出站代理服务器（ 12 ）接收到的I> b 42 b ），以响应请求消息（ 22 a 32 a 42 a ）来确定压缩参数。请求消息（ 22 a ）可以是选项请求消息，而响应消息（ 22 b ）可以然后例如200 OK消息。或者，请求消息（ 32 a ）可以是注册消息，而响应消息（ 32 b ）将是例如 401 （未经授权）消息。在另一个实施例中，响应消息（ 42 b ）是任何压缩的消息。
展开▼
