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    Method and system for dynamic ack/nack repetition for robust downlink mac pdu transmission in lte
    1.
    发明公开
    Method and system for dynamic ack/nack repetition for robust downlink mac pdu transmission in lte 有权
    下载链路MAC-PDU-Übertragung在LTE中的功能强大的ACK / NACK-Wiederholung

    公开(公告)号：EP2632074A1

    公开(公告)日：2013-08-28

    申请号：EP13168080.3

    申请日：2007-10-01

    申请人： Research In Motion Limited

    发明人： Suzuki, Takashi ,  Cai, Zhijun ,  Womack, James Earl

    IPC分类号： H04L1/18 ,  H04L1/00 ,  H04L29/06 ,  H04L5/00

    CPC分类号： H04L5/0055 ,  H04L1/1858 ,  H04L5/0005 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0092 ,  H04L2001/125 ,  H04W28/04

    摘要： A method for receiving repetitions of acknowledgement or negative acknowledgement from a user equipment, the method comprising responsive to transmission of a message to the user equipment receiving a first ACK/NACK response in a first subframe utilizing a first ACK/NACK resource, and receiving a plurality of additional ACK/NACK responses, each of the plurality of additional ACK/NACK responses being received in a respective subframe utilizing a second ACK/NACK resource, the method being characterized in that the second ACK/NACK resource is different from the first ACK/NACK resource.

    摘要翻译： 一种用于从用户设备接收确认或否定确认的重复的方法，所述方法包括响应于在第一子帧中利用第一ACK / NACK资源接收第一ACK / NACK响应的用户设备的消息的传输，以及接收 多个附加ACK / NACK响应，所述多个附加ACK / NACK响应中的每一个在使用第二ACK / NACK资源的相应子帧中被接收，所述方法的特征在于所述第二ACK / NACK资源与所述第一ACK / NACK资源。

    Long term evolution user equipment multi-packet data network parameter based connectivity control
    4.
    发明公开
    Long term evolution user equipment multi-packet data network parameter based connectivity control 审中-公开
    Benutzergeräte-verbindungssteuerung auf Basis eines长期进化Mehrpaketdatennetz参数

    公开(公告)号：EP2549823A2

    公开(公告)日：2013-01-23

    申请号：EP12188729.3

    申请日：2008-10-31

    申请人： Research In Motion Limited

    发明人： Zhao, Xiaoming ,  Wu, Wei ,  WOMACK, James Earl ,  Cai, Zhijun

    IPC分类号： H04W76/02 ,  H04W88/16 ,  H04W8/18 ,  H04W28/16

    CPC分类号： H04W76/15 ,  H04W8/18 ,  H04W28/16 ,  H04W76/12

    摘要： A system is provided for concurrently connecting a user equipment to a plurality of packet data network gateways via a radio access network and a serving gateway. The system includes a processor configured to evaluate an operational parameter related to a set of network components to which the user equipment, the radio network, the serving gateway and the packet data network gateways belong. The operational parameter is used to control a user equipment to multiple packet data networks, subject to resource limitation, and QoS and PCC rules.

    摘要翻译： 提供了一种用于经由无线电接入网络和服务网关将用户设备同时连接到多个分组数据网络网关的系统。 该系统包括被配置为评估与用户设备，无线电网络，服务网关和分组数据网络网关所属的一组网络组件相关的操作参数的处理器。 操作参数用于控制用户设备到多个分组数据网络，受资源限制，QoS和PCC规则的约束。

    Method and apparatus for allocation of an uplink resource
    6.
    发明公开
    Method and apparatus for allocation of an uplink resource 有权
    Verfahren und Vorrichtungfürdie Zuweisung einer Uplink-Ressource

    公开(公告)号：EP2405616A3

    公开(公告)日：2012-07-25

    申请号：EP11183791.0

    申请日：2008-03-28

    申请人： Research In Motion Limited

    发明人： Yu, Yi ,  Cai, Zhijun ,  Womack, James

    IPC分类号： H04L12/56

    CPC分类号： H04L47/824 ,  H04L47/10 ,  H04L47/70 ,  H04L47/745 ,  H04L47/801 ,  H04L47/822

    摘要： A component 20 in a telecommunications network including a processor 582 configured, responsive to receiving a scheduling request from a user equipment (UE) 10, to grant a minimum level of resource capacity to the UE 10 for an uplink transmission from the UE 10 to the component 20. The processor 582 further configured to determine the minimum level of resource capacity based on an expected data packet payload and on a condition of a communications channel between the component 20 and the UE 10.

    摘要翻译： 电信网络中的组件20包括处理器582，响应于接收来自用户设备（UE）10的调度请求，处理器582向UE 10授予最小资源容量水平，用于从UE 10到 处理器582还被配置为基于期望的数据分组有效载荷以及在组件20和UE 10之间的通信信道的条件来确定资源容量的最小级别。

    Inter-radio access technology measurement system and method
    7.
    发明公开
    Inter-radio access technology measurement system and method 审中-公开

    公开(公告)号：EP2448316A3

    公开(公告)日：2012-06-20

    申请号：EP11189922.5

    申请日：2008-01-23

    申请人： Research In Motion Limited

    发明人： Cai, Zhijun ,  Womack, James ,  Young, Gordon ,  Wu, Wei ,  Suzuki, Takashi

    IPC分类号： H04W24/10 ,  H04W36/04 ,  H04B17/00

    CPC分类号： H04W24/10 ,  H04W84/045 ,  H04W88/06

    摘要： A macrotechnology-based system, comprising: a processor (582) configured to promote macrotechnology-based transmission to a multi-mode user equipment (10) of a signal having a plurality of data portions (110) and a plurality of gaps (120) between ones of the plurality of data portions (110), wherein at least one of the gaps (120) is used by the multi-mode user equipment (10) for measurement of a first signal strength of a first macrotechnology-based network (30), wherein the processor (582) is further configured to use a gap (120) previously designated for the first macrotechnology-based signal strength measurement to perform a second microtechnology-based signal strength measurement.

    Frequency-hopping method for LTE aperiodic sounding reference signals.
    10.
    发明公开
    Frequency-hopping method for LTE aperiodic sounding reference signals. 审中-公开
    Frequency-Hopping-Verfahrenfüraperiodische LTE-Peilreferenzsignale

    公开(公告)号：EP2437402A1

    公开(公告)日：2012-04-04

    申请号：EP11183609.4

    申请日：2011-09-30

    申请人： Research in Motion Limited ,  Smith, Jack Anthony ,  Cai, Zhijun Sam ,  Gao, Shiwei ,  Research in Motion Corporation ,  2209053 Ontario Inc.

    发明人： Smith, Jack Anthony ,  Cai, Zhijun ,  Gao, Shiwei

    IPC分类号： H04B1/715 ,  H04L27/26

    CPC分类号： H04B1/7143 ,  H04L5/0062 ,  H04L27/2613 ,  H04L27/2636

    摘要： Methods and apparatus are provided to enable aperiodic sounding reference signaling including frequency hopping through the use of additional RRC configuration. The methods can require little or no additional L1 overhead to support narrowband frequency hopping for aperiodic sounding transmissions. In some embodiments, an approach is provided for extending an LTE periodic sounding reference signal methodology to include aperiodic sounding. One benefit of the proposed technique is that it enables each UE to perform aperiodic channel sounding in sounding subframes, using a frequency-hopping pattern, in which the sounding bandwidth of the UE can be narrowed appropriately to match its link capability. Additional benefits of the new approach include better resource utilization, lower signaling overhead, faster channel information update rates, and lower blocking probabilities.

    摘要翻译： 提供方法和装置以使得能够通过使用额外的RRC配置来进行非周期性的探测参考信号，包括跳频。 这些方法可能需要很少的或没有额外的L1开销来支持非周期性发声传输的窄带跳频。 在一些实施例中，提供了一种用于将LTE周期性探测参考信号方法扩展以包括非周期性探测的方法。 所提出的技术的一个好处是使得每个UE能够使用跳频图案来执行在探测子帧中的非周期性信道探测，其中可以适当地缩小UE的探测带宽以匹配其链路能力。 新方法的另外好处包括更好的资源利用率，较低的信令开销，更快的信道信息更新速率和更低的阻塞概率。