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31. 发明申请

WO2009021214A2 LAYER 2 TUNNELING OF DATA DURING HANDOVER IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中切换数据的层2隧道
公开(公告)号：WO2009021214A2
公开(公告)日：2009-02-12
申请号：PCT/US2008/072698
申请日：2008-08-08
申请人： QUALCOMM Incorporated , ATTAR, Rashid Ahmed Akbar , MEYLAN, Arnaud , HO, Sai Yiu Duncan , GRILLI, Francesco , TENNY, Nathan Edward , BARANY, Peter Anthony
发明人： ATTAR, Rashid Ahmed Akbar , MEYLAN, Arnaud , HO, Sai Yiu Duncan , GRILLI, Francesco , TENNY, Nathan Edward , BARANY, Peter Anthony
IPC分类号： H04W36/02
CPC分类号： H04W36/02 , H04L47/10 , H04L47/14 , H04L47/34 , H04W36/08 , H04W92/20
摘要： Techniques for sending data during handover with Layer (2) tunneling are described. In one design, a user equipment (UE) sends first Layer (2) packets to a source base station prior to handover to a target base station. The UE sends at least one second Layer (2) packet to the target base station, which identifies the second Layer (2) packet(s) as being intended for the source base station and thus forwards the second Layer (2) packet(s) to the source base station via a Layer (2) tunnel. The UE sends third Layer (2) packets to the target base station after the handover. The target base station processes the third Layer (2) packets to obtain IP packets and sends the IP packets to a serving gateway after a trigger condition, which may be defined to achieve in-order delivery of IP packets from the source and target base stations to the serving gateway.
摘要翻译：描述了利用层（2）隧道在切换期间发送数据的技术。在一种设计中，用户设备（UE）在切换到目标基站之前向源基站发送第一层（2）分组。 UE向目标基站发送至少一个第二层（2）分组，目标基站将第二层（2）分组标识为用于源基站，并因此转发第二层（2）分组）通过层（2）隧道到源基站。在切换之后，UE向目标基站发送第三层（2）分组。目标基站处理第三层（2）分组以获得IP分组，并且在触发条件之后将IP分组发送到服务网关，其可以被定义为实现来自源和目标基站的IP分组的按顺序传送到服务网关。

32. 发明申请

WO2008157793A3 SECURITY ACTIVATION IN WIRELESS COMMUNICATIONS NETWORKS 审中-公开
公开(公告)号：WO2008157793A3
公开(公告)日：2008-12-24
申请号：PCT/US2008/067747
申请日：2008-06-20
申请人： QUALCOMM Incorporated , KITAZOE, Masato , HO, Sai Yiu Duncan , GRILLI, Francesco , TENNY, Nathan Edward
发明人： KITAZOE, Masato , HO, Sai Yiu Duncan , GRILLI, Francesco , TENNY, Nathan Edward
IPC分类号： H04L29/06 , H04L9/08
摘要： Systems and methodologies are described that facilitate security activation within a specified security activation time. Thus, where handover occurs or is initiated within the activation time, security keys can be activated in such a way as to not be substantially affected by the handover. In one example, a handover time can be set to occur beyond the security activation time to ensure the security activation happens first. Additionally, a handover command can comprise security keys that can be activated upon handover in another example. Moreover, in non-real-time contexts, dummy packets can be transmitted to allow timer operability with packet sequence numbering, or security activation times can be substantially ignored by utilizing a verification process.

33. 发明申请

WO2008103745A1 METHOD AND APPARATUS FOR INTER-SYSTEM HANDOVER 审中-公开
标题翻译：用于系统间切换的方法和装置
公开(公告)号：WO2008103745A1
公开(公告)日：2008-08-28
申请号：PCT/US2008/054444
申请日：2008-02-20
申请人： QUALCOMM Incorporated , ATTAR, Rashid Ahmed Akbar , MALLADI, Durga Prasad , GRILLI, Francesco , GUPTA, Kirti , CASACCIA, Lorenzo , TENNY, Nathan Edward , FLORE, Oronzo
发明人： ATTAR, Rashid Ahmed Akbar , MALLADI, Durga Prasad , GRILLI, Francesco , GUPTA, Kirti , CASACCIA, Lorenzo , TENNY, Nathan Edward , FLORE, Oronzo
IPC分类号： H04Q7/38
CPC分类号： H04W36/0061 , H04W36/38
摘要： An inter-system handover system for a wireless communication system supports hand-down and hand-up of user equipment (UE) to different radio access technologies, including synchronous and asynchronous systems. Latency and handover connection failures are reduced by an access node (nodeB) broadcasting information about neighboring systems (targets) when the UE reception (RX) capability is both inside or outside the reception range of the target. A single RX chain is sufficient, although transitioning between a wireless wide area network (WWAN) to a wireless local area network may (WLAN) may advantageously benefit from simultaneous operation on two Rx chains. Optimized list of neighboring RAT systems (targets) are broadcast from the network, including measurement parameters and reporting instructions. Thereby, UE-driven reporting minimizes latencies. UE reports other-system searches to network only if needed for a handover. In addition, handover requests can be bundled with other-system measurement information, if necessary, for additional efficiencies.
摘要翻译：用于无线通信系统的系统间切换系统支持用户设备（UE）向包括同步和异步系统的不同无线电接入技术的切换和交换。当UE接收（RX）能力在目标的接收范围内部或外部时，接入节点（节点B）广播关于相邻系统（目标）的信息的延迟和切换连接故障被减少。单个RX链是足够的，尽管在无线广域网（WWAN）到无线局域网（WLAN）之间的转换可以有利地受益于在两个Rx链上的同时操作。相邻RAT系统（目标）的优化列表从网络广播，包括测量参数和报告指令。因此，UE驱动的报告使延迟最小化。只有在切换需要时，UE才会将其他系统搜索报告给网络。此外，如果需要，切换请求可以与其他系统测量信息捆绑在一起以用于附加效率。

34. 发明申请

WO2007143753A2 CELL SPECIFIC RETRANSMISSION OF SINGLE FREQUENCY NETWORK MBMS DATA 审中-公开
标题翻译：单频网络MBMS数据的小区特定返回
公开(公告)号：WO2007143753A2
公开(公告)日：2007-12-13
申请号：PCT/US2007/070909
申请日：2007-06-11
申请人： QUALCOMM Incorporated , CASACCIA, Lorenzo , TENNY, Nathan Edward
发明人： CASACCIA, Lorenzo , TENNY, Nathan Edward
CPC分类号： H04L1/1887 , H04L1/1607 , H04L2001/0093 , H04W72/005
摘要： Providing for retransmission of SFN data, including SFN operated MBMS data, in a manner that preserves synchronization of scheduled SFN transmissions is disclosed herein. As an example, SFN data can be transmitted in a first allocation period, and an un-received or indecipherable SFN data packet associated with the SFN data can be scheduled in a second allocation period. More particularly, the un-received or indecipherable SFN data packet can be allocated to a block of the second allocation period that is scheduled for non-SFN transmission, for instance. Accordingly, SFN retransmission can take place on a cell by cell basis without substantially affecting SFN transmissions synchronized among the cells.
摘要翻译：本文公开了以保持预定的SFN传输的同步的方式提供包括SFN操作的MBMS数据的SFN数据的重传。作为示例，可以在第一分配周期中发送SFN数据，并且可以在第二分配周期中调度与SFN数据相关联的未接收或不可解密的SFN数据分组。更具体地，例如，未接收或不可解密的SFN数据分组可以被分配给被调度用于非SFN传输的第二分配周期的块。因此，SFN重传可以在逐个小区的基础上进行，而不会基本上影响小区之间同步的SFN传输。

35. 发明申请

WO2011072303A1 APPARATUS AND METHOD FOR NETWORK- INITIATED ATTACHMENT AND REGISTRATION- LESS PAGING IN A WIRELESS NETWORK 审中-公开
标题翻译：无线网络中的网络启动和注册密码的设备和方法
公开(公告)号：WO2011072303A1
公开(公告)日：2011-06-16
申请号：PCT/US2010/060136
申请日：2010-12-13
申请人： QUALCOMM INCORPORATED , BLANZ, Josef J. , GIARETTA, Gerardo , JIN, Haipeng , WILLENEGGER, Serge , TENNY, Nathan Edward , CASACCIA, Lorenzo , NASIELSKI, John Wallace , PANDIT, Chennagiri Krishna Subramanaya
发明人： BLANZ, Josef J. , GIARETTA, Gerardo , JIN, Haipeng , WILLENEGGER, Serge , TENNY, Nathan Edward , CASACCIA, Lorenzo , NASIELSKI, John Wallace , PANDIT, Chennagiri Krishna Subramanaya
IPC分类号： H04W60/04 , H04W68/00
CPC分类号： H04W60/04 , H04W4/00 , H04W4/70 , H04W68/00
摘要： An apparatus and method for registration-less paging comprising establishing a mobile device identity for a mobile device in a wireless network; determining a time instance for the identified mobile device to listen to pages; sending a page from the wireless network to the identified mobile device during the determined time instance. In one example, the apparatus and method is for a network-initiated attach procedure comprising receiving a request to attach a mobile device in a wireless network; generating a paging message based on the request to attach the mobile device; sending a paging indicator to a mobile device based on the paging message during a time instance based on an agreed rule; and accepting an attach procedure from the mobile device based on the paging indicator.
摘要翻译：一种用于无注册寻呼的装置和方法，包括在无线网络中为移动设备建立移动设备标识; 确定所识别的移动设备收听页面的时间实例; 在确定的时间实例期间将页面从无线网络发送到所识别的移动设备。在一个示例中，所述设备和方法用于网络发起的附接过程，包括接收在无线网络中附加移动设备的请求; 基于所述请求附加所述移动设备生成寻呼消息; 基于所述寻呼消息，在基于约定规则的时间段内向移动设备发送寻呼指示符; 以及基于所述寻呼指示符从所述移动设备接受附着过程。

36. 发明申请

WO2011005521A2 WIRELESS COMMUNICATION HAVING REDUCED FEEDBACK DELAY 审中-公开
标题翻译：具有减少反馈延迟的无线通信
公开(公告)号：WO2011005521A2
公开(公告)日：2011-01-13
申请号：PCT/US2010/039500
申请日：2010-06-22
申请人： QUALCOMM Incorporated , LUO, Tao , MALLADI, Durga Prasad , ZHANG, Xiaoxia , MONTOJO, Juan , HO, Sai Yiu Duncan , TENNY, Nathan Edward
发明人： LUO, Tao , MALLADI, Durga Prasad , ZHANG, Xiaoxia , MONTOJO, Juan , HO, Sai Yiu Duncan , TENNY, Nathan Edward
IPC分类号： H04L1/18
CPC分类号： H04L1/1825 , H04L1/189
摘要： Providing for improved error control signaling in wireless communications is disclosed herein. By way of example, multiple transmissions can be conducted for a HARQ process prior to a scheduled feedback signal on the HARQ process, causing a receiving device to combine the multiple transmissions, rather than treat them as separate transmissions. In this manner, multiple transmissions can be employed to increase overall receive energy, without violating maximum transmit power constraints in a wireless communication. Further, these multiple transmissions can be configured based on prevailing signal strength at the receiving device, or based on processing capabilities of the receiving device, providing flexible protocols that can accommodate advanced as well as legacy UEs in wide range of wireless conditions.
摘要翻译：本文公开了在无线通信中提供改进的差错控制信令。作为示例，可以在HARQ过程之前的调度的反馈信号之前对HARQ进程进行多个传输，使得接收设备组合多个传输，而不是将其作为单独的传输。以这种方式，可以采用多个传输来增加总体接收能量，而不违反无线通信中的最大发射功率约束。此外，可以基于接收设备处的主要信号强度或基于接收设备的处理能力来配置这些多个传输，从而提供可在宽范围的无线条件下适应高级以及传统UE的灵活协议。

37. 发明申请

WO2010138925A1 DYNAMIC SELECTION OF SUBFRAME FORMATS IN A WIRELESS NETWORK 审中-公开
标题翻译：在无线网络中动态选择子帧格式
公开(公告)号：WO2010138925A1
公开(公告)日：2010-12-02
申请号：PCT/US2010/036741
申请日：2010-05-28
申请人： QUALCOMM INCORPORATED , KHANDEKAR, Aamod Dinkar , PALANKI, Ravi , JI, Tingfang , TENNY, Nathan Edward
发明人： KHANDEKAR, Aamod Dinkar , PALANKI, Ravi , JI, Tingfang , TENNY, Nathan Edward
IPC分类号： H04L1/00 , H04W72/12
CPC分类号： H04W99/00 , H04W28/18 , H04W88/08
摘要： Techniques for dynamically selecting subframe formats in a wireless network are described. In an aspect, a base station may dynamically switch between different subframe formats to support communication for different types of user equipments (UEs). In one design, the base station may declare a set of subframes as multicast/ broadcast single frequency network (MBSFN) subframes for first/legacy UEs. The base station may send signaling conveying the set of subframes as MBSFN subframes to the legacy UEs. The base station may dynamically select the formats of the set of subframes for second/new UEs, e.g., on a per subframe basis. The format of each subframe may be selected from a plurality of formats, which may include at least one regular subframe format, at least one MBSFN subframe format, and/or at least one blank subframe format. The base station may send transmissions in the set of subframes based on the selected formats.
摘要翻译：描述了在无线网络中动态选择子帧格式的技术。一方面，基站可以动态地在不同子帧格式之间切换以支持针对不同类型的用户设备（UE）的通信。在一种设计中，基站可以将一组子帧声明为用于第一/旧式UE的多播/广播单频网络（MBSFN）子帧。基站可以向传统UE发送传送该组子帧作为MBSFN子帧的信令。基站可以例如在每个子帧的基础上动态地选择第二/新UE的子帧集合的格式。每个子帧的格式可以从可以包括至少一个常规子帧格式，至少一个MBSFN子帧格式和/或至少一个空白子帧格式的多种格式中选择。基站可以基于所选择的格式在该子帧集合中发送传输。

38. 发明申请

WO2010078592A3 METHODS AND APPARATUSES FOR PROVIDING NEW ACCESS STRATUM AS KEY DURING INTER-CELL HANDOVER 审中-公开
公开(公告)号：WO2010078592A3
公开(公告)日：2010-07-08
申请号：PCT/US2010/020153
申请日：2010-01-05
申请人： QUALCOMM Incorporated , KITAZOE, Masato , TENNY, Nathan Edward
发明人： KITAZOE, Masato , TENNY, Nathan Edward
IPC分类号： H04W36/00
摘要： Systems and methodologies are described that handle security activation during handover in a wireless network. A new access stratum (AS) key can be provided to a serving access point (and a related wireless device) before and/or while preparing a target access point during an inter-cell handover. The serving access point can receive the new AS key and provide it to the target access point as part of handover preparation. The serving access point can then initiate inter-cell handover of the related wireless device indicating that the wireless device can utilize a new AS key before the serving access point has an opportunity to activate the new AS key with the wireless device. The wireless device can subsequently perform a random access procedure to the target access point and/or establish a connection therewith by transmitting other messages using the new AS key.

39. 发明申请

WO2010034009A1 BEARER COUNT ALIGNMENT DURING INTER-RAT HANDOVER 审中-公开
标题翻译：轴承间切换时的轴承计数对齐
公开(公告)号：WO2010034009A1
公开(公告)日：2010-03-25
申请号：PCT/US2009/057900
申请日：2009-09-22
申请人： QUALCOMM Incorporated , TENNY, Nathan Edward , MEYLAN, Arnaud
发明人： TENNY, Nathan Edward , MEYLAN, Arnaud
IPC分类号： H04W36/14
CPC分类号： H04W36/0066 , H04W36/0061
摘要： Certain aspects of the present disclosure provide a method for bearer count alignment during handover of a user equipment (UE) from a first radio access technology (RAT) to a second RAT. The UE establishes radio resource control (RRC) connections with the second RAT and transmits data radio bearer (DRB) capability of the UE to the second network. The second network utilizes this information to set up the DRBs with the UE.
摘要翻译：本公开的某些方面提供了一种用于将用户设备（UE）从第一无线电接入技术（RAT）切换到第二RAT的承载计数对准的方法。 UE与第二RAT建立无线资源控制（RRC）连接，并将UE的数据无线承载（DRB）能力发送到第二网络。第二网络利用该信息与UE建立DRB。

40. 发明申请

WO2009076219A1 USER EQUIPMENT CAPABILITY UPDATE IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：无线通信中的用户设备能力更新
公开(公告)号：WO2009076219A1
公开(公告)日：2009-06-18
申请号：PCT/US2008/085708
申请日：2008-12-05
申请人： QUALCOMM INCORPORATED , TENNY, Nathan Edward
发明人： TENNY, Nathan Edward
IPC分类号： H04W28/20
CPC分类号： H04W76/04 , H04W76/20
摘要： Systems and methodologies are described that facilitate unsolicited indication of mobile device capability change in wireless communication networks. Upon establishing communication with an access point, a mobile device can experience a change in capability, such as by attaching a device, changing a setting in a user interface, and/or the like. Rather than waiting for a reconfiguration command, when changing base stations or switching from idle to active mode, the mobile device can transmit an unsolicited message to the access point indicating the change. The access point can support the change in subsequent uplink communications or deny such support and can accordingly notify the mobile device via radio resource control (RRC) message.
摘要翻译：描述了促进无线通信网络中移动设备能力变化的主动指示的系统和方法。在建立与接入点的通信时，移动设备可以经历能力的改变，诸如通过附加设备，改变用户界面中的设置等。而不是等待重新配置命令，当更改基站或从空闲切换到活动模式时，移动设备可以向接入点发送指示该改变的未经请求的消息。接入点可以支持随后的上行链路通信的改变或拒绝这样的支持，并且可以相应地通过无线资源控制（RRC）消息通知移动设备。

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