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1. 发明申请

WO2007025138A2 METHOD AND APPARATUS FOR PACKET COMMUNICATIONS IN WIRELESS SYSTEMS 审中-公开
标题翻译：用于无线系统中的分组通信的方法和设备
公开(公告)号：WO2007025138A2
公开(公告)日：2007-03-01
申请号：PCT/US2006/033241
申请日：2006-08-25
申请人： QUALCOMM Incorporated , MONTOJO, Juan , MALLADI, Durga Prasad , TENNY, Nathan Edward , GRILLI, Francesco , GHOLMIEH, Aziz
发明人： MONTOJO, Juan , MALLADI, Durga Prasad , TENNY, Nathan Edward , GRILLI, Francesco , GHOLMIEH, Aziz
IPC分类号： H04Q7/32 , H04Q7/38
CPC分类号： H04W52/0216 , H04W72/1205 , Y02D70/1222 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： Techniques for transmitting and receiving data in an efficient manner to potentially improve capacity for a wireless network and achieve power savings for a wireless device are described. The techniques utilize a Continuous Packet Connectivity (CPC) mode comprised of multiple (e.g., two) discontinuous transmission (DTX) modes and at least one (e.g., one) discontinuous reception (DRX) mode. Each DTX mode is associated with different enabled uplink subframes usable for transmission from the wireless device to the network. Each DRX mode is associated with different enabled downlink subframes usable by the network for transmission to the wireless device. The wireless device may send signaling and/or data on the enabled uplink subframes and may receive signaling and/or data on the enabled downlink subframes. The wireless device may power down during non-enabled subframes to conserve battery power. Mechanisms to quickly transition between the DTX and DRX modes are described.
摘要翻译：描述了用于以有效的方式发送和接收数据以潜在地改善无线网络的容量并实现无线设备的功率节省的技术。这些技术利用由多个（例如两个）不连续传输（DTX）模式和至少一个（例如一个）不连续接收（DRX）模式组成的连续分组连接（CPC）模式。每个DTX模式与可用于从无线设备传输到网络的不同的启用上行链路子帧相关联。每个DRX模式与网络可用于传输到无线设备的不同的启用下行链路子帧相关联。无线设备可以在启用的上行链路子帧上发送信令和/或数据，并且可以在启用的下行链路子帧上接收信令和/或数据。无线设备可在非使能子帧期间断电以节省电池电力。描述了在DTX和DRX模式之间快速切换的机制。

2. 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。

3. 发明申请

WO2010151550A1 ROBUST UE RECEIVER 审中-公开
标题翻译：稳健的UE接收器
公开(公告)号：WO2010151550A1
公开(公告)日：2010-12-29
申请号：PCT/US2010/039528
申请日：2010-06-22
申请人： QUALCOMM Incorporated , LUO, Tao , MALLADI, Durga Prasad , MONTOJO, Juan , TENNY, Nathan Edward , HO, Sai Yiu Duncan
发明人： LUO, Tao , MALLADI, Durga Prasad , MONTOJO, Juan , TENNY, Nathan Edward , HO, Sai Yiu Duncan
IPC分类号： H04L1/18
CPC分类号： H04L1/1822 , H04L1/1835 , H04L1/1896
摘要： Methods, systems, apparatus and computer program products are provided to improve the reliability of data reception. In one provided embodiment, a communication signal is parsed by a communication device to identify repeat request identifiers. The device determines an inter-arrival time of two instances of the same identifier and processes the communication signal based on a comparison between the inter-arrival time and a predetermined time. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the disclosed subject matter. Therefore, it is to be understood that it should not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译：提供方法，系统，装置和计算机程序产品以提高数据接收的可靠性。在一个所提供的实施例中，通信信号由通信设备解析以识别重复请求标识符。设备确定相同标识符的两个实例的到达之间的时间，并且基于到达之间的时间与预定时间之间的比较来处理通信信号。本摘要仅用于遵守允许读者快速确定所披露的主题的抽象要求规则。因此，应当理解，它不应用于解释或限制权利要求书的范围或含义。

4. 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。

5. 发明申请

WO2008151069A1 METHOD AND APPARATUS FOR SENDING SCHEDULING INFORMATION FOR BROADCAST AND MULTICAST SERVICES IN A CELLULAR COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在细胞通信系统中发送广播和多媒体服务的调度信息的方法和装置
公开(公告)号：WO2008151069A1
公开(公告)日：2008-12-11
申请号：PCT/US2008/065402
申请日：2008-05-30
申请人： QUALCOMM INCORPORATED , TENNY, Nathan Edward , MALLADI, Durga Prasad
发明人： TENNY, Nathan Edward , MALLADI, Durga Prasad
IPC分类号： H04L12/56
CPC分类号： H04L5/0005 , H04L5/0037 , H04L5/0064 , H04L5/0092 , H04W72/005 , H04W72/1289
摘要： Techniques for supporting broadcast, multicast, and unicast services in a cellular system are described. A Node B may multiplex data for broadcast and multicast services and data for unicast services on radio resources available for transmission. The Node B may periodically send scheduling information used to determine the radio resources carrying the broadcast and multicast services. In one design, the Node B may time division multiplex the data for the broadcast and multicast services and the data for the unicast services. The scheduling information may convey time unit(s) used for each broadcast or multicast service. In another design, the Node B may map the data for the broadcast and multicast services to time frequency blocks. The scheduling information may (i) convey the time frequency block(s) used for each broadcast or multicast service or (ii) point to control information conveying the time frequency block(s) used for each service.
摘要翻译：描述了在蜂窝系统中支持广播，多播和单播服务的技术。节点B可以在可用于传输的无线电资源上复用用于广播和多播服务的数据和用于单播服务的数据。节点B可以周期性地发送用于确定携带广播和多播服务的无线电资源的调度信息。在一种设计中，节点B可以对广播和多播服务的数据和单播服务的数据进行时分复用。调度信息可以传送用于每个广播或多播服务的时间单位。在另一种设计中，节点B可以将用于广播和多播服务的数据映射到时间频率块。调度信息可以（i）传送用于每个广播或多播服务的时间频率块，或者（ii）指向用于每个服务的时间频率块的控制信息。

6. 发明申请

WO2012099996A1 APPARATUS AND METHOD FOR SIGNALLING CARRIER COMBINATION CAPABILITIES FOR A MULTI- CARRIER DUAL - BAND WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于信令多载波双带无线通信系统的载波组合能力的装置和方法
公开(公告)号：WO2012099996A1
公开(公告)日：2012-07-26
申请号：PCT/US2012/021771
申请日：2012-01-18
申请人： QUALCOMM INCORPORATED , GHOLMIEH, Aziz , TENNY, Nathan Edward , AGARWAL, Ravi
发明人： GHOLMIEH, Aziz , TENNY, Nathan Edward , AGARWAL, Ravi
IPC分类号： H04L27/26 , H04L5/00
CPC分类号： H04L27/2608 , H04L5/0039 , H04L5/0094
摘要： An apparatus, method, and computer program product for generating and correspondingly decoding an information element (800) adapted to encode a set of supported carrier combinations for a user equipment (210) in a dual-band multi-carrier wireless communication system. Here, the information element (800) corresponds to a geometric representation of the set of supported carrier combinations, such as a grid (600) that has a first axis (604) corresponding to a first band, and a second axis (606) corresponding to a second band. This way, the grid (600) includes a plurality of cells (602), each cell (602) representing a carrier combination in the first band and the second band.
摘要翻译：一种用于生成和相应地解码适用于对双频多载波无线通信系统中的用户设备（210）支持的载波组合进行编码的装置，方法和计算机程序产品。这里，信息元素（800）对应于所支持的载体组合的集合的几何表示，例如具有对应于第一频带的第一轴线（604）的网格（600）和对应于第一轴线的第二轴线（606）到第二个乐队。这样，网格（600）包括多个小区（602），每个小区（602）表示第一频带和第二频带中的载波组合。

7. 发明申请

WO2009020874A1 CELL RESELECTION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的小区评估
公开(公告)号：WO2009020874A1
公开(公告)日：2009-02-12
申请号：PCT/US2008/071985
申请日：2008-08-01
申请人： QUALCOMM Incorporated , TENNY, Nathan Edward , KITAZOE, Masato , GRILLI, Francesco
发明人： TENNY, Nathan Edward , KITAZOE, Masato , GRILLI, Francesco
IPC分类号： H04W36/00
CPC分类号： H04W48/20 , H04W48/16
摘要： Techniques for performing cell reselection in a wireless communication system are described. A user equipment (UE) may initially camp on a first cell. While camped on the first cell, the UE may identify second and third cells deemed to be better than the first cell. The UE may move from the first cell to the second cell without performing cell reselection to camp on the second cell. After moving to the second cell, the UE may obtain at least one cell reselection parameter for the second and/or third cell and may update the rankings of the second and third cells based on the cell reselection parameter(s). The UE may then perform cell reselection from the first cell to the second or third cell based on the updated rankings, e.g., perform inter-frequency cell reselection from the first cell to the third cell without actually camping on the second cell.
摘要翻译：描述了在无线通信系统中执行小区重选的技术。用户设备（UE）可以最初驻留在第一小区上。当驻留在第一小区时，UE可以识别被认为比第一小区更好的第二和第三小区。 UE可以从第一小区移动到第二小区，而不执行小区重选以驻留在第二小区。在移动到第二小区之后，UE可以获得用于第二和/或第三小区的至少一个小区重选参数，并且可以基于小区重选参数更新第二和第三小区的排名。然后，UE可以基于更新的排序来执行从第一小区到第二或第三小区的小区重选，例如，在没有实际驻留在第二小区上的情况下执行从第一小区到第三小区的频率间小区重选。

8. 发明申请

WO2009089498A1 SYSTEM INFORMATION MODIFICATION NOTIFICATION AND DETECTION IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：系统信息修改无线通信中的通知和检测
公开(公告)号：WO2009089498A1
公开(公告)日：2009-07-16
申请号：PCT/US2009/030669
申请日：2009-01-09
申请人： QUALCOMM Incorporated , KITAZOE, Masato , TENNY, Nathan Edward , GRILLI, Francesco
发明人： KITAZOE, Masato , TENNY, Nathan Edward , GRILLI, Francesco
IPC分类号： H04W48/12
CPC分类号： H04W68/02 , H04W48/12 , H04W72/005
摘要： Systems and methodologies are described that facilitate notifying and detecting system information block (SIB) modification in subsequent modification periods. Access points can advertise information in a current SIB indicating a subsequent modification period in which the SIB will be modified. Devices can receive the SIB and process the information to determine whether the SIB will be modified and in which modification period. This mitigates undesirable affects of utilizing paging to indicate SIB modification since devices read the SIB upon entering a cell, switching from active to idle mode, etc.
摘要翻译：描述了便于在随后的修改周期中通知和检测系统信息块（SIB）修改的系统和方法。接入点可以在当前SIB中通告信息，指示将修改SIB的后续修改周期。设备可以接收SIB并处理信息以确定是否修改SIB以及修改期。这减轻了利用寻呼来指示SIB修改的不良影响，因为设备在进入单元，从主动切换到空闲模式等时读取SIB，

9. 发明申请

WO2009021217A1 HANDOVER IN A WIRELESS DATA PACKET COMMUNICATION SYSTEM THAT AVOID USER DATA LOSS 审中-公开
标题翻译：在无线数据包通信系统中切换，避免用户数据丢失
公开(公告)号：WO2009021217A1
公开(公告)日：2009-02-12
申请号：PCT/US2008/072705
申请日：2008-08-08
申请人： QUALCOMM Incorporated , HO, Sai Yiu Duncan , MEYLAN, Arnaud , BARANY, Peter Anthony , GRILLI, Francesco , TENNY, Nathan Edward , ATTAR, Rashid Ahmed Akbar
发明人： HO, Sai Yiu Duncan , MEYLAN, Arnaud , BARANY, Peter Anthony , GRILLI, Francesco , TENNY, Nathan Edward , ATTAR, Rashid Ahmed Akbar
IPC分类号： H04W36/08
CPC分类号： H04W36/02 , H04L1/1874 , H04L1/1896 , H04L2001/0092 , H04W36/0033
摘要： An apparatus, method, processor(s), and computer program product avoids user data loss by network-controlled, user equipment assisted handover in a wireless data packet communication system. A wireless receiver receives radio link control (RLC) packet data units (PDUs) from user equipment (UE) being served by a source node. A wireless transmitter commands the UE to handover. A network communication interface transmits RLC Uplink (UL) context from the source node to the target node, and transmits RLC Downlink (DL) initialization message and buffered in-transit DL RLC PDUs from the source node to the target node.
摘要翻译：一种装置，方法，处理器和计算机程序产品通过无线数据分组通信系统中的网络控制的用户设备辅助切换来避免用户数据丢失。无线接收机从由源节点服务的用户设备（UE）接收无线链路控制（RLC）分组数据单元（PDU）。无线发射机命令UE进行切换。网络通信接口从源节点向目标节点发送RLC上行链路（UL）上下文，并将RLC下行链路（DL）初始化消息和缓冲的传输中的DL RLC PDU从源节点发送到目标节点。

10. 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。

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