公开(公告)号：US20150358853A1

公开(公告)日：2015-12-10

申请号：US14668366

申请日：2015-03-25

Applicant: Apple Inc.

Inventor： Krisztian Kiss

IPC: H04W28/02 ,  H04W80/04 ,  H04W72/08

CPC classification number: H04W28/0268 ,  H04L65/1016 ,  H04W28/0263 ,  H04W72/087 ,  H04W80/04

Abstract: Quality of service may be enhanced for high priority traffic. A UE may communicate within a packet switched system, e.g., an LTE network. The UE may use a first or default bearer for signaling messages of high priority services and a second bearer for messages of low priority services. For example, the first bearer may have a quality of service class identifier (QCI) value of 5 while the second bearer may have a QCI value other than 5, (e.g., 6-9). The first bearer may be used for signaling messages associated with voice over IP, video over IP, and/or SMS over IP, as desired. The second bearer may be used for messages (e.g., signaling messages) associated with other, lower priority services. For example, the second bearer may be used for presence messages or instant messages or other lower priority messages.

Abstract translation: 高优先级流量可能会提高服务质量。 UE可以在分组交换系统（例如，LTE网络）内进行通信。 UE可以使用第一或默认承载来信令高优先级业务的消息，以及用于低优先级业务消息的第二承载。 例如，第一承载可以具有服务质量等级标识符（QCI）值为5，而第二承载可以具有除5之外的QCI值（例如，6-9）。 根据需要，第一承载可以用于与IP上的语音，IP上的视频和/或基于IP的SMS相关联的信令消息。 第二承载可以用于与其他较低优先级业务相关联的消息（例如，信令消息）。 例如，第二承载可以用于存在消息或即时消息或其他低优先级消息。

公开(公告)号：US20150282108A1

公开(公告)日：2015-10-01

申请号：US14628117

申请日：2015-02-20

Applicant: Apple Inc.

Inventor： Krisztian Kiss

IPC: H04W60/00 ,  H04W4/02 ,  H04W8/00

CPC classification number: H04W60/00 ,  H04L65/1006 ,  H04L65/1073 ,  H04W4/023 ,  H04W8/005 ,  H04W88/02

Abstract: This disclosure relates to providing proximity services (ProSe) registration, proximity request, proximity alert, proximity request cancellation, and deregistration handling between a wireless device and a ProSe function of a cellular core network using session initiation protocol. According to some embodiments, a wireless device and a ProSe function of a cellular core network may exchange SIP signaling messages to register and de-register the wireless device for cellular network assisted proximity services. The wireless device and the ProSe function may further (while the wireless device is registered) exchange SIP signaling messages to request proximity alerts, provide proximity alerts, and request cancellation of proximity alert requests.

Abstract translation: 本公开涉及使用会话发起协议来提供无线设备和蜂窝核心网络的ProSe功能之间的邻近服务（ProSe）注册，接近请求，接近警报，接近请求消除和注销处理。 根据一些实施例，蜂窝核心网络的无线设备和ProSe功能可以交换SIP信令消息以注册和解除注册无线设备以进行蜂窝网络辅助邻近服务。 无线设备和ProSe功能可以进一步（当无线设备被注册时）交换SIP信令消息以请求接近警报，提供接近警报，并请求取消接近警报请求。

公开(公告)号：US20150245256A1

公开(公告)日：2015-08-27

申请号：US14627138

申请日：2015-02-20

Applicant: Apple Inc.

Inventor： Krisztian Kiss

IPC: H04W36/00 ,  H04W76/02 ,  H04W48/16 ,  H04W12/06

CPC classification number: H04W36/0038 ,  H04W8/06 ,  H04W8/18 ,  H04W8/22 ,  H04W12/06 ,  H04W48/04 ,  H04W48/16 ,  H04W60/04 ,  H04W76/18 ,  H04W84/042

Abstract: This disclosure relates to reducing or mitigating no-service delays for LTE capable wireless devices which do not have permission to access one or more LTE networks. According to some embodiments, a MME of a first PLMN may receive an LTE NAS request corresponding to a tracking area from a wireless device. The MME may determine to reject the request, and may send a rejection response to the request indicating that access to the first PLMN in the tracking area according to LTE is not available to the wireless device. The rejection response may further include extended cause information relating to whether or not the wireless device is permitted to access the first PLMN in other tracking areas according to LTE.

Abstract translation: 本公开涉及减少或减轻不具有访问一个或多个LTE网络的许可的LTE能力的无线设备的无服务延迟。 根据一些实施例，第一PLMN的MME可以从无线设备接收对应于跟踪区域的LTE NAS请求。 MME可以确定拒绝该请求，并且可以向请求发送拒绝响应，指示根据LTE对跟踪区域中的第一PLMN的访问对于无线设备是不可用的。 拒绝响应还可以包括与根据LTE是否允许无线设备访问其他跟踪区域中的第一PLMN的扩展原因信息。