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公开(公告)号：US20130136114A1
公开(公告)日：2013-05-30
申请号：US13307386
申请日：2011-11-30
摘要： A user equipment UE with an active connection (radio or logical) with a wireless network needs to establish an emergency service. The UE unilaterally deactivates an active session or context with the wireless network, and thereafter sends to the wireless network signaling to establish the emergency service, in which the signaling specifically identifies the service as an emergency service. In one embodiment (FIG. 1) the UE locally detaches from an active packet domain communication and sends an emergency attach so as to clear resources. In another embodiment (FIG. 2) the UE deactivates one or more contexts and sends an extended service request which identifies one or more context which remains active after the deactivating. In another embodiment (FIG. 3), after the signaling to establish the emergency service (SERVICE REQUEST) the UE sends a deactivation message explicitly indicating which context(s) is/are deactivated (PDN CONTEXT DEACTIVATION or PDN DISCONNECT REQUEST).
摘要翻译： 具有与无线网络的主动连接（无线电或逻辑））的用户设备UE需要建立紧急服务。 UE单方面使用无线网络去激活活动会话或上下文，然后向无线网络发送信令以建立紧急服务，其中信令将服务特定地标识为紧急服务。 在一个实施例（图1）中，UE本地从活动分组域通信分离并发送紧急连接以便清除资源。 在另一实施例（图2）中，UE取消激活一个或多个上下文并发送扩展服务请求，该扩展服务请求标识在停用之后保持活动的一个或多个上下文。 在另一实施例（图3）中，在建立紧急服务（SERVICE REQUEST）的信令之后，UE发送去激活消息，明确指出哪个上下文被停用（PDN CONTEXT DEACTIVATION或PDN DISCONNECT REQUEST）。
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公开(公告)号：US09456403B2
公开(公告)日：2016-09-27
申请号：US13291339
申请日：2011-11-08
摘要： Systems and apparatus for managing signaling between a network and machine type communication (MTC) devices. An MTC device receives an indication such as a locally detached state indication and, during the validity of the indication, remains locally detached and does not attempt communication with the network except under specified conditions, such as a need by the MTC device to initiate data transfer, or triggering of the MTC device. The MTC device may also receive a local detachment timer and remain attached during the validity of the local detachment timer, with the MTC device becoming locally detached and the indication becoming valid upon expiration of the local detachment timer.
摘要翻译： 用于管理网络和机器类型通信（MTC）设备之间的信令的系统和装置。 MTC设备接收诸如本地分离状态指示的指示，并且在该指示的有效期间保持本地分离，并且除了在特定条件下，例如MTC设备启动数据传输的需要之外，不尝试与网络的通信 ，或触发MTC设备。 MTC设备还可以在本地分离定时器的有效期间接收本地分离定时器并保持附着，其中MTC设备变得本地分离，并且当本地分离定时器期满时该指示变为有效。
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公开(公告)号：US20130115893A1
公开(公告)日：2013-05-09
申请号：US13291339
申请日：2011-11-08
IPC分类号： H04B7/00
摘要： Systems and apparatus for managing signaling between a network and machine type communication (MTC) devices. An MTC device receives an indication such as a locally detached state indication and, during the validity of the indication, remains locally detached and does not attempt communication with the network except under specified conditions, such as a need by the MTC device to initiate data transfer, or triggering of the MTC device. The MTC device may also receive a local detachment timer and remain attached during the validity of the local detachment timer, with the MTC device becoming locally detached and the indication becoming valid upon expiration of the local detachment timer.
摘要翻译： 用于管理网络和机器类型通信（MTC）设备之间的信令的系统和装置。 MTC设备接收诸如本地分离状态指示的指示，并且在该指示的有效期间保持本地分离，并且除了在特定条件下，例如MTC设备启动数据传输的需要之外，不尝试与网络的通信 ，或触发MTC设备。 MTC设备还可以在本地分离定时器的有效期间接收本地分离定时器并保持附着，其中MTC设备变得本地分离，并且当本地分离定时器期满时该指示变为有效。
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4.发明授权公开(公告)号：US08477752B2
公开(公告)日：2013-07-02
申请号：US13307386
申请日：2011-11-30
摘要： A user equipment UE with an active connection (radio or logical) with a wireless network needs to establish an emergency service. The UE unilaterally deactivates an active session or context with the wireless network, and thereafter sends to the wireless network signaling to establish the emergency service, in which the signaling specifically identifies the service as an emergency service. In one embodiment (FIG. 1) the UE locally detaches from an active packet domain communication and sends an emergency attach so as to clear resources. In another embodiment (FIG. 2) the UE deactivates one or more contexts and sends an extended service request which identifies one or more context which remains active after the deactivating. In another embodiment (FIG. 3), after the signaling to establish the emergency service (SERVICE REQUEST) the UE sends a deactivation message explicitly indicating which context(s) is/are deactivated (PDN CONTEXT DEACTIVATION or PDN DISCONNECT REQUEST).
摘要翻译： 具有与无线网络的主动连接（无线电或逻辑））的用户设备UE需要建立紧急服务。 UE单方面使用无线网络去激活活动会话或上下文，然后向无线网络发送信令以建立紧急服务，其中信令将服务特定地标识为紧急服务。 在一个实施例（图1）中，UE本地从活动分组域通信分离并发送紧急连接以便清除资源。 在另一实施例（图2）中，UE取消激活一个或多个上下文并发送扩展服务请求，该扩展服务请求标识在停用之后保持活动的一个或多个上下文。 在另一实施例（图3）中，在建立紧急服务（SERVICE REQUEST）的信令之后，UE发送去激活消息，明确指出哪个上下文被停用（PDN CONTEXT DEACTIVATION或PDN DISCONNECT REQUEST）。
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