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    • 3. 发明申请
    • TRANSITIONING A CONVERSATION BETWEEN AN UNLICENSED DATA NETWORK AND A CELLULAR NETWORK
    • 转换未经许可的数据网络与细胞网络之间的对话
    • WO2017023519A1
    • 2017-02-09
    • PCT/US2016/042587
    • 2016-07-15
    • T-MOBILE USA, INC.
    • KWOK, Ming ShanABDELSHAHID, Wafik
    • H04W36/00H04W36/14H04W36/30H04W36/18H04W88/06
    • H04W72/085H04W8/18H04W8/20H04W36/0038H04W36/14H04W84/12
    • A conversation is handed over between an unlicensed data network and a cellular network. Voice conversations and/or video conversations may be seamlessly transitioned between cellular networks and unlicensed data networks (e.g., Wi-Fi), with a small transition time (e.g., less than a couple of seconds). The handover may occur from the unlicensed data network to the cellular network or from the cellular network to the unlicensed data network. During the transition between networks, cached registration data is accessed to speed up the authentication of the computing device switching networks. In some configurations, a user may specify preferences for switching between the unlicensed data and cellular networks. For instance, a user may specify a preference to use Wi-Fi networks before cellular networks or to use cellular networks before using Wi-Fi networks.
    • 会话在非授权数据网络和蜂窝网络之间切换。 语音对话和/或视频对话可以在蜂窝网络和非许可数据网络(例如,Wi-Fi)之间无缝地转换,具有小的转换时间(例如,少于几秒)。 切换可以从非许可数据网络发送到蜂窝网络,或者从蜂窝网络发送到非许可数据网络。 在网络之间的转换期间,访问缓存的注册数据以加速计算设备交换网络的认证。 在一些配置中,用户可以指定在未许可数据和蜂窝网络之间切换的偏好。 例如,用户可以指定在蜂窝网络之前使用Wi-Fi网络的优选或者在使用Wi-Fi网络之前使用蜂窝网络。
    • 5. 发明申请
    • CIRCUMVENTING WIRELESS DEVICE SPATIAL TRACKING BASED ON WIRELESS DEVICE IDENTIFIERS
    • 基于无线设备识别器的无线设备空中跟踪跟踪
    • WO2017003892A1
    • 2017-01-05
    • PCT/US2016/039469
    • 2016-06-27
    • MICROSOFT TECHNOLOGY LICENSING, LLC
    • BROOKES, Paul Anthony
    • H04W12/02H04W36/00
    • H04W48/16H04W4/02H04W12/08H04W36/0038H04W64/003H04W84/12H04W88/06
    • A facility for interacting with data networks using a permanent network identifier persistently stored within a computing system is described. In one example facility, in response to each opportunity to connect to a data network, the facility identifies information for the data network, and determines whether the determined identifying matches any of a set of approved data networks. In response to determining that it does, the facility establishes a connection with the first data network using the computing system's permanent network identifier, and conducts the established connection with the first data network using the computing system's permanent network identifier. In response to determining that it does not, the facility establishes a connection with the data network using a temporary network identifier that is different from the computing system's permanent network identifier, and conducts the established connection with the data network using the temporary network identifier.
    • 描述了一种使用持久存储在计算系统中的永久网络标识符与数据网络交互的设施。 在一个示例性设施中,响应于连接到数据网络的每个机会,设施识别数据网络的信息,并且确定所确定的识别符是否匹配一组已批准数据网络中的任何一个。 响应于确定它,设施使用计算系统的永久网络标识符建立与第一数据网络的连接,并且使用计算系统的永久网络标识符来执行与第一数据网络建立的连接。 响应于确定它不是,设施使用不同于计算系统的永久网络标识符的临时网络标识符建立与数据网络的连接,并且使用临时网络标识符来执行与数据网络建立的连接。
    • 8. 发明申请
    • TRUSTED WIRELESS ACCESS GATEWAY HANDOVER
    • 有害无障碍访问网关切换
    • WO2016000789A1
    • 2016-01-07
    • PCT/EP2014/064317
    • 2014-07-04
    • TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
    • ROELAND, DinandROMMER, StefanSEDLACEK, Ivo
    • H04W36/00
    • H04W36/0038H04W36/0027
    • M&C PX212853WO 27 32525144-3-SBLAKE ABSTRACT: Methods and apparatus for establishing at least one connection with at least one user equipment, UE, (600) at a handover from a source TWAG (614a) to a target TWAG (614b) in a telecommunications system. A receiver (1204) of the target TWAG is configured to receive an association request from the at least one UE. A UE location requestor (1214) of the target TWAG is configured to obtain an address of the source TWAG. A UE context requester (1216) of the target TWAG is configured, based on the obtained address of the source TWAG, to control a transmitter (1202) to transmit to the source TWAG a UE context request, the receiver being further configured to receive a response comprising the UE context for the at least one UE. A handover controller (1218) of the target TWAG is configured to control the transmitter to transmit a request to modify a bearer or bearers associated with the at least one UE and to establish at least one connection with the at least one UE, based on the received UE context. [FIGURE 7]
    • 摘要:用于在从源TWAG(614a)到目标TWAG(614b)的切换中与至少一个用户设备UE(600)建立至少一个连接的方法和装置,其中 电讯系统。 目标TWAG的接收机(1204)被配置为从所述至少一个UE接收关联请求。 目标TWAG的UE位置请求者(1214)被配置为获得源TWAG的地址。 目标TWAG的UE上下文请求器(1216)基于获得的源TWAG的地址来配置,以控制发射机(1202)向源TWAG发送UE上下文请求,所述接收机还被配置为接收 响应包括用于所述至少一个UE的所述UE上下文。 目标TWAG的切换控制器(1218)被配置为控制发射机发送修改与所述至少一个UE相关联的承载或承载的请求,并且基于所述至少一个UE建立与所述至少一个UE的至少一个连接 接收到UE上下文。 [图7]
    • 10. 发明申请
    • FAST AUTHENTICATION FOR INTER-DOMAIN HANDOVERS
    • 用于域间切换的快速身份验证
    • WO2015139630A3
    • 2015-11-12
    • PCT/CN2015074473
    • 2015-03-18
    • HUAWEI TECH CO LTD
    • SUN SHENGABOUL-MAGD OSAMAAU KWOK SHUMSUH JUNGHOONSTEPHENNE ALEX
    • H04W12/06H04W12/04
    • H04W12/06H04L9/0844H04L2209/42H04L2209/80H04W12/04H04W36/0038H04W36/14
    • Fast mobile device authentication can be achieved during inter-domain handovers between administrative domains operating under a federated service agreement using pseudonym identifications (PID). Specifically, the mobile device may derive a PID when obtaining authentication in a first wireless network, and then use the PID to obtain fast authentication in a second wireless network. The PID may be generated during an Elliptic curve Diffie–Hellman (ECDH) authentication procedure using public keys associated with the mobile device and the first wireless network. The PID (or a derivative thereof) may then be provided to an authentication server in a second wireless network for validation. The PID may be validated by the second authentication server via online or offline validation procedures. The PID can also be used as an electronic coupon for accessing the second network.
    • 在使用笔名识别(PID)的联合服务协议下运行的管理域之间的域间切换期间,可以实现快速移动设备身份验证。 具体地,移动设备可以在获得第一无线网络中的认证时导出PID,然后使用该PID在第二无线网络中获得快速认证。 PID可以在使用与移动设备和第一无线网络相关联的公钥的椭圆曲线Diffie-Hellman(ECDH)认证过程期间生成。 然后可以将PID(或其衍生词)提供给第二无线网络中的验证服务器以进行验证。 PID可以通过在线或离线验证程序由第二认证服务器验证。 PID也可以用作访问第二个网络的电子优惠券。