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21.发明申请LOCAL / REMOTE IP TRAFFIC ACCESS AND SELECTIVE IP TRAFFIC OFFLOAD SERVICE CONTINUITY 审中-公开本地/远程IP流量访问和选择性IP流量卸载服务连续性公开(公告)号：US20130089076A1
公开(公告)日：2013-04-11
申请号：US13436827
申请日：2012-03-30
申请人： Ulises Olvera-Hernandez , Pascal M. Adjakple , Saad Ahmad , Peter S. Wang , Mahmoud Watfa , Kai Liu
发明人： Ulises Olvera-Hernandez , Pascal M. Adjakple , Saad Ahmad , Peter S. Wang , Mahmoud Watfa , Kai Liu
IPC分类号： H04W36/22
CPC分类号： H04W36/22 , H04W8/186 , H04W28/08 , H04W36/08 , H04W76/10 , H04W80/04 , H04W84/045 , H04W88/16
摘要： Disclosed herein are systems and methods for handling closed subscriber group (CSG) based local/remote IP traffic offload and selective IP traffic offload. According to an aspect, a method may be implemented at user equipment (UE). The method may include determining that a service to the UE requires a predetermined quality of service (QoS). The method may also include selecting a gateway from among a plurality of gateways in response to determining that the service to the UE requires the predetermined QoS.
摘要翻译： 本文公开了用于处理基于封闭用户组（CSG）的本地/远程IP流量卸载和选择性IP流量卸载的系统和方法。 根据一个方面，可以在用户设备（UE）处实现一种方法。 该方法可以包括确定对UE的服务需要预定的服务质量（QoS）。 该方法还可以包括响应于确定到UE的服务需要预定的QoS来从多个网关中选择网关。
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公开(公告)号：US20130051334A1
公开(公告)日：2013-02-28
申请号：US13401998
申请日：2012-02-22
IPC分类号： H04W72/10
CPC分类号： H04W72/1263 , H04L47/10 , H04L47/14 , H04L47/215 , H04L47/39 , H04W28/065 , H04W28/14 , H04W72/04 , H04W72/0453 , H04W72/1242 , H04W72/14 , H04W76/27
摘要： A method and apparatus are disclosed for prioritizing logical channels when a new transmission is performed. Logical channel resources are allocated for available data to a plurality of logical channels. A maximum bit rate (MBR) credit (i.e., token) is decremented in a buffer (i.e., bucket) associated with a particular one of the logical channels by the size of a medium access control (MAC) service data unit (SDU). The MBR credit may have a negative value. If any of the allocated channel resources remain, the logical channels are served n a decreasing priority order until the data is exhausted. A radio link control (RLC) SDU is not segmented if the whole RLC SDU fits into the remaining resources. The MAC SDU excludes a MAC PDU header and MAC padding.
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公开(公告)号：US08340023B2
公开(公告)日：2012-12-25
申请号：US12683212
申请日：2010-01-06
IPC分类号： H04W4/00
CPC分类号： H04W4/00 , H04W36/0022 , H04W76/15 , H04W76/18
摘要： A method and apparatus may be used to cancel a communication session. The apparatus may transmit a first message to initiate a communication session and then transmit a second message that indicates a request to cancel the communication session. If the apparatus determines that there is an ongoing Packet Switched (PS) session, the apparatus may continue the ongoing PS session on a current Radio Access Technology (RAT) without performing an intersystem change. If the apparatus receives a handover (HO) command, the apparatus may transmit a message to reject the HO command, or it may ignore the HO command.
摘要翻译： 可以使用方法和装置来取消通信会话。 该装置可以发送第一消息以发起通信会话，然后发送指示取消通信会话的请求的第二消息。 如果设备确定存在正在进行的分组交换（PS）会话，则设备可以在当前的无线电接入技术（RAT）上继续正在进行的PS会话，而不执行系统间变化。 如果设备接收到切换（HO）命令，则设备可以发送消息来拒绝HO命令，或者它可以忽略HO命令。
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公开(公告)号：US20120002637A1
公开(公告)日：2012-01-05
申请号：US13163421
申请日：2011-06-17
CPC分类号： H04W36/0072 , H04W12/00514 , H04W12/06 , H04W12/08 , H04W36/0038 , H04W36/0055 , H04W36/18 , H04W48/04 , H04W84/045
摘要： Techniques for supporting home NodeB (HNB) mobility and virtual active set management in support of soft handover are disclosed. A source HNB may decide to initiate a relocation of a wireless transmit/receive unit (WTRU) from the source HNB to a target HNB, and may initiate an access control for the WTRU to determine whether the WTRU is allowed to receive a service provided via the target HNB. The source HNB may send an access control query to either a core network (CN) or an HNB gateway (HNB-GW) for verifying that the WTRU is allowed to receive a service provided via the target HNB. The access control query response may include access control information for all or a subset of subscriber groups that the WTRU is a member of. The WTRU may maintain a virtual active set (VAS) including at least one macro cell and at least one femto cell.
摘要翻译： 公开了用于支持家庭NodeB（HNB）移动性和支持软切换的虚拟活动集管理的技术。 源HNB可以决定启动无线发射/接收单元（WTRU）从源HNB到目标HNB的重新定位，并且可以发起对WTRU的接入控制，以确定WTRU是否被允许接收经由 目标HNB。 源HNB可以向核心网络（CN）或HNB网关（HNB-GW）发送访问控制查询，用于验证WTRU被允许接收经由目标HNB提供的服务。 访问控制查询响应可以包括针对WTRU是其成员的所有用户组的子集或子集的访问控制信息。 WTRU可以维护包括至少一个宏小区和至少一个毫微微小区的虚拟活动集（VAS）。
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25.发明申请HANDLING MOBILE TERMINATED CIRCUIT-SWITCHED CALLS USING AN 802.21 MEDIA INDEPENDENT HANDOVER (MIH) FRAMEWORK 审中-公开使用802.21媒体独立切换（MIH）框架处理移动终端电路切换呼叫公开(公告)号：US20110188470A1
公开(公告)日：2011-08-04
申请号：US13000290
申请日：2009-06-16
IPC分类号： H04W36/00
CPC分类号： H04W36/005 , H04W36/14 , H04W76/10 , H04W84/042 , H04W88/14
摘要： A Media Independent Handover (MIH) server communicates with nodes in a cellular network to perform handover of a wireless transmit/receive unit (WTRU) in the event of an incoming circuit-switched (CS) call. A Gateway Mobile Switching Center (GMSC) and/or Home Location Register (HLR) receive an indication of an incoming call, and may communicate with the MIH server. A determination is made regarding whether the WTRU is active in the cellular network. When required, the MIH server initiates an MIH handover of the WTRU to the cellular network. The WTRU hands over to the cellular network and receives the call. Additionally, an MIH server and a HLR communicate location information associated with a WTRU. The location information may be used by the MIH server and HLR to perform their respective MIH and HLR functionality, and/or to handover the WTRU to a cellular network in the event of an incoming CS call.
摘要翻译： 媒体独立切换（MIH）服务器与蜂窝网络中的节点进行通信，以在进入电路交换（CS）呼叫的情况下执行无线发射/接收单元（WTRU）的切换。 网关移动交换中心（GMSC）和/或归属位置寄存器（HLR）接收来话呼叫的指示，并且可以与MIH服务器进行通信。 确定WTRU是否在蜂窝网络中是活动的。 当需要时，MIH服务器发起WTRU到蜂窝网络的MIH切换。 WTRU移动到蜂窝网络并接收呼叫。 此外，MIH服务器和HLR传送与WTRU相关联的位置信息。 MIH服务器和HLR可以使用位置信息来执行它们各自的MIH和HLR功能，和/或在进入CS呼叫的情况下将WTRU切换到蜂窝网络。
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公开(公告)号：US20100297979A1
公开(公告)日：2010-11-25
申请号：US12758463
申请日：2010-04-12
申请人： Mahmoud Watfa , Behrouz Aghili , Ulises Olvera-Hernandez , Peter S. Wang , Paul Marinier , Shankar Somasundaram
发明人： Mahmoud Watfa , Behrouz Aghili , Ulises Olvera-Hernandez , Peter S. Wang , Paul Marinier , Shankar Somasundaram
IPC分类号： H04M11/04
摘要： A method and apparatus are described for processing emergency calls by simplifying call setup procedures and minimizing call setup delay. In one scenario, a system information (SI) broadcast may include emergency services support information that conveys various emergency call network support levels and setup procedures. The SI broadcast is decoded to retrieve system parameters used to process an emergency call. The SI broadcast may include a bitmap or at least one information element (IE), that indicates the various emergency call network support levels. In another scenario, an extended service request message indicating circuit switched fallback (CSFB) for an emergency call is transmitted to a packet switched (PS) radio access technology (RAT) network during a PS session. An inter-system change is performed from the PS RAT network to a circuit switched (CS) RAT without a PS handover, and a CS emergency call is initiated via the CS RAT network.
摘要翻译： 描述了通过简化呼叫建立过程和最小化呼叫建立延迟来处理紧急呼叫的方法和装置。 在一种情况下，系统信息（SI）广播可以包括传达各种紧急呼叫网络支持级别和设置过程的紧急服务支持信息。 SI广播被解码以检索用于处理紧急呼叫的系统参数。 SI广播可以包括指示各种紧急呼叫网络支持级别的位图或至少一个信息元素（IE）。 在另一种情况下，在PS会话期间将指示用于紧急呼叫的电路交换回退（CSFB）的扩展服务请求消息传送到分组交换（PS）无线电接入技术（RAT）网络。 从PS RAT网络到没有PS切换的电路交换（CS）RAT执行系统间改变，并且经由CS RAT网络发起CS紧急呼叫。
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27.发明授权公开(公告)号：US07773628B2
公开(公告)日：2010-08-10
申请号：US11750055
申请日：2007-05-17
IPC分类号： H04J3/16
CPC分类号： H04W80/04 , H04L1/188 , H04L69/16 , H04L69/164 , H04W36/0011
摘要： A method and device for performing media independent handover (MIH) in a wireless communication system. The method includes, and the apparatus is configured to, generate a higher layer handover message, send the higher layer handover message encapsulated in a lower level formatted communication, set a higher layer timing device for a timeout period in connection with the sending of the encapsulated higher layer handover message, and resend the higher layer handover message encapsulated in a lower level formatted communication unless a higher layer acknowledgement is received before expiration of the timeout period.
摘要翻译： 一种用于在无线通信系统中执行媒体独立切换（MIH）的方法和装置。 该方法包括，并且该装置被配置为生成较高层切换消息，发送封装在较低级别格式化通信中的较高层切换消息，设置与发送封装的超时周期相关的超时周期的较高层定时设备 更高层切换消息，并且重新发送封装在较低级格式化通信中的较高层切换消息，除非在超时时段到期之前接收到较高层确认。
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公开(公告)号：US20100172301A1
公开(公告)日：2010-07-08
申请号：US12683212
申请日：2010-01-06
IPC分类号： H04W28/00
CPC分类号： H04W4/00 , H04W36/0022 , H04W76/15 , H04W76/18
摘要： A method and apparatus may be used to cancel a communication session. The apparatus may transmit a first message to initiate a communication session and then transmit a second message that indicates a request to cancel the communication session. If the apparatus determines that there is an ongoing Packet Switched (PS) session, the apparatus may continue the ongoing PS session on a current Radio Access Technology (RAT) without performing an intersystem change. If the apparatus receives a handover (HO) command, the apparatus may transmit a message to reject the HO command, or it may ignore the HO command.
摘要翻译： 可以使用方法和装置来取消通信会话。 该装置可以发送第一消息以发起通信会话，然后发送指示取消通信会话的请求的第二消息。 如果设备确定存在正在进行的分组交换（PS）会话，则设备可以在当前的无线电接入技术（RAT）上继续正在进行的PS会话，而不执行系统间变化。 如果设备接收到切换（HO）命令，则设备可以发送消息来拒绝HO命令，或者它可以忽略HO命令。
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公开(公告)号：US20100118720A1
公开(公告)日：2010-05-13
申请号：US12578673
申请日：2009-10-14
IPC分类号： H04L12/26
CPC分类号： H04L5/0098 , H04L5/0096 , H04W24/02 , H04W24/08 , H04W72/0413 , H04W72/042 , H04W72/048 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/166 , Y02D70/24
摘要： A method and apparatus are described which perform bandwidth aggregation by simultaneously monitoring and processing a number of simultaneous, non-contiguous or contiguous component carriers in the downlink. A wireless transmit/receive unit (WTRU) can be configured by an evolved Node-B (eNodeB) to support additional component carriers. A pre-configured additional component carrier may be used. Various methods for activating and deactivating the additional component carrier are also described.
摘要翻译： 描述了通过同时监视和处理下行链路中的多个同时，非连续或连续分量载波来执行带宽聚集的方法和装置。 可以由演进的节点B（eNodeB）来配置无线发射/接收单元（WTRU）以支持附加的分量载波。 可以使用预先配置的附加分量载波。 还描述了用于激活和去激活附加分量载体的各种方法。
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30.发明申请INTEGRATION OF 802.21 MEDIA INDEPENDENT HANDOVER FUNCTIONALITY TO RADIO INTERFACE LAYER AND TELEPHONY SERVER 失效802.21媒体独立切换功能与无线接口层和电话服务器的集成公开(公告)号：US20090201879A1
公开(公告)日：2009-08-13
申请号：US12259546
申请日：2008-10-28
申请人： Debashish Purkayastha , Michelle Perras , Shamim Akbar Rahman , Ulises Olvera-Hernandez , Alan G. Carlton , Samian Kaur
发明人： Debashish Purkayastha , Michelle Perras , Shamim Akbar Rahman , Ulises Olvera-Hernandez , Alan G. Carlton , Samian Kaur
IPC分类号： H04W36/00
CPC分类号： H04W36/005 , H04W36/0011 , H04W36/14 , H04W80/02 , H04W88/06
摘要： A radio interface layer media independent handover (RIL MIH) client functionality enables transparent inter-system handover of a wireless transmit/receive unit (WTRU) between different radio access technologies (RATs), without user intervention. The RIL MIH client interacts with RIL drivers and proxies, informs the RIL proxies of the handover status, then the proxies interact with a new driver in use. A WTRU is modified to add MIH functionality to a telephony server to support inter-system handover.
摘要翻译： 无线电接口层媒体独立切换（RIL MIH）客户端功能使得无线发射/接收单元（WTRU）在不同的无线电接入技术（RAT）之间进行透明的系统间切换，而无需用户干预。 RIL MIH客户端与RIL驱动程序和代理交互，通知RIL代理的切换状态，然后代理与正在使用的新驱动程序进行交互。 修改WTRU以将MIH功能添加到电话服务器以支持系统间切换。
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