公开(公告)号：EP2482608A1

公开(公告)日：2012-08-01

申请号：EP12156271.4

申请日：2009-03-18

申请人： Research In Motion Limited

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

IPC分类号： H04W76/04

CPC分类号： H04W72/06 ,  H04L1/0027 ,  H04L1/1887 ,  H04W8/24 ,  H04W24/04 ,  H04W28/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W76/28

摘要： A UE is configured to transmit RI using assigned periodic RI reporting intervals occurring during an on-duration, and continuing to transmit RI using at least one RI reporting interval after the end of an on-duration. A method in a Long Term Evolution LTE user equipment, UE, with wireless telecommunications capability, comprises: beginning to transmit a rank indicator (RI) using one of: an assigned periodic reporting resource that precisely aligns with the start of an on-duration of a discontinuous reception, DRX, operation mode of the UE; an assigned periodic reporting resource that immediately precedes the start of the on-duration; and a first assigned periodic reporting resource after the start of the on-duration.

摘要翻译： UE被配置为使用在开启持续时间期间发生的分配的周期性RI报告间隔来发送RI，并且在开启持续时间结束之后使用至少一个RI报告间隔继续发送RI。 具有无线电信能力的长期演进LTE用户设备UE中的方法包括：开始使用以下之一传输秩指示符（RI）之一：所分配的周期性报告资源，其精确地与开启持续时间 UE的非连续接收DRX操作模式; 指定的定期报告资源紧挨在持续时间开始之前; 以及在开启持续时间开始之后的第一分配的定期报告资源。

公开(公告)号：EP2475124A2

公开(公告)日：2012-07-11

申请号：EP12153355.8

申请日：2008-03-31

申请人： Research In Motion Limited

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

IPC分类号： H04L1/00 ,  H04L1/18

摘要： A user equipment 'UE' (10) capable of operating in discontinuous reception 'DRX' operation mode, comprising: a processor (682) configured to transmit channel quality indicator 'CQI' transmissions, wherein when operating in discontinuous reception 'DRX' operation mode the processor (682) is configured to begin CQI transmissions using an assigned periodic CQI reporting resource that precedes the start of a retransmission window (230) of the DRX operation mode, the retransmission window being a period during which data can be received, and to stop CQI transmissions when a condition is met, the condition selected from the group consisting of: at the end of the retransmission window (230); after a last assigned periodic CQI reporting resource that occurs during an active time longer than the retransmission window when the UE is awake; and at the end of an active time longer than the retransmission window (230) when the UE (10) is awake. A method is also described.

摘要翻译： 一种能够在不连续接收“DRX”操作模式下操作的用户设备“UE”（10），包括：处理器（682），用于发送信道质量指示符“CQI”传输，其中当在不连续接收“DRX”操作模式 处理器（682）被配置为使用在DRX操作模式的重传窗口（230）的开始之前的分配的周期性CQI报告资源来开始CQI传输，重传窗口是可以接收数据的周期，并且 在满足条件的情况下停止CQI传输，从由以下组成的组中选择的条件：在重传窗口（230）的结尾处; 在UE醒来时在比重发窗口长的活动时间内发生的最后分配的周期性CQI报告资源之后; 并且在UE（10）唤醒时比在重传窗口（230）长的活动时间结束。 还描述了一种方法。

公开(公告)号：EP2464187A2

公开(公告)日：2012-06-13

申请号：EP12158196.1

申请日：2010-08-13

申请人： Research In Motion Limited

发明人： Vrzic, Sophie ,  Bontu, Chandra S. ,  Yu, Dongsheng ,  Xu, Hua ,  Earnshaw, Andrew Mark ,  Fong, Mo-Han ,  Cai, Zhijun

IPC分类号： H04W72/08 ,  H04W24/02

CPC分类号： H04B7/024 ,  H04B7/0619 ,  H04W24/10

摘要： A method, comprising: broadcasting a multicast broadcast single frequency network (MBSFN) subframe assignment in a system information block type 2 (SIB-2), wherein the SIB-2 comprises a MBSFN indicator and a long term evolution advanced (I_TE-A) indicator.

摘要翻译： 一种方法，包括：在系统信息块类型2（SIB-2）中广播多播广播单频网络（MBSFN）子帧分配，其中所述SIB-2包括MBSFN指示符和长期演进提前（I_TE-A） 指示符。

公开(公告)号：EP2086281B1

公开(公告)日：2012-06-06

申请号：EP08154498.3

申请日：2008-04-14

申请人： Research In Motion Limited

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

IPC分类号： H04W76/04

CPC分类号： H04W52/0216 ,  H04W56/001 ,  H04W72/0446 ,  H04W76/20 ,  H04W76/28 ,  H04W88/08 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

摘要： A user equipment (UE) 10 including a processor 502 configured to transmit control plane data irrespective of on-duration/off-duration status.

公开(公告)号：EP2448316A2

公开(公告)日：2012-05-02

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.

摘要翻译： 1.一种基于宏基于技术的系统，包括：处理器（582），其被配置为促进向具有多个数据部分（110）和多个间隙（120）的信号的多模式用户设备（10） 在所述多个数据部分（110）中的一个之间，其中所述多模式用户设备（10）使用所述间隙（120）中的至少一个来测量第一基于宏技术的网络（30）的第一信号强度 ），其中所述处理器（582）还被配置为使用先前为所述第一基于宏技术的信号强度测量而指定的间隙（120）来执行第二基于微技术的信号强度测量。

公开(公告)号：EP2445292A2

公开(公告)日：2012-04-25

申请号：EP12151171.1

申请日：2009-11-02

申请人： Research In Motion Limited

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

IPC分类号： H04W72/08 ,  H04W84/04 ,  H04W16/26

CPC分类号： A23L1/3152 ,  A23L13/52 ,  H04B7/2606 ,  H04W16/26 ,  H04W72/082 ,  H04W84/047 ,  H04W88/04

摘要： A network arrangement comprising a relay node (RN), wherein the RN is configured to assign a plurality of resource blocks (RBs) allocated by an enhanced node B (ENB) for at least one user equipment (UE). A network comprising an ENB, wherein the ENB is configured to allocate a plurality of RBs for an RN, wherein the RBs are assigned for at least one UE. Also disclosed is a method for communicating in a network, comprising selecting a time-division (TD) communication mode, and using resource scheduling based on the selected TD communication mode.

摘要翻译： 一种包括中继节点（RN）的网络装置，其中所述RN被配置为为至少一个用户设备（UE）分配由增强节点B（ENB）分配的多个资源块（RB）。 一种包括ENB的网络，其中所述ENB被配置为为RN分配多个RB，其中，所述R​​B被分配给至少一个UE。 还公开了一种在网络中进行通信的方法，包括选择时分（TD）通信模式，并且使用基于所选择的TD通信模式的资源调度。

公开(公告)号：EP2413637A1

公开(公告)日：2012-02-01

申请号：EP11186711.5

申请日：2007-12-17

申请人： Research in Motion Limited

发明人： Cai, Zhijun

IPC分类号： H04W52/02

CPC分类号： H04W52/0235 ,  H04L1/0004 ,  H04W24/00 ,  H04W40/005 ,  H04W52/02 ,  H04W52/0209 ,  H04W52/0216 ,  H04W72/04 ,  H04W72/1273 ,  H04W72/1289 ,  H04W76/28 ,  H04W84/12 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

摘要： Methods of combining semi-persistent resource allocation and dynamic resource allocation are provided. Packets, such as VoIP packets, are transmitted on the uplink and downlink using respective semi-persistent resources. For each mobile device, awake periods and sleep periods are defined. The semi-persistent resources are aligned with the awake periods so that most of the time the mobile device can turn off its wireless access radio during the sleep periods. In addition, signalling to request, and to allocate, resources for additional packets are transmitted during the awake periods, and the resources allocated for the additional packets are within the awake periods. Methods of extending the awake periods in various embodiments are also provided. Methods of determining the first on period are also provided.

公开(公告)号：EP2408237A1

公开(公告)日：2012-01-18

申请号：EP11179329.5

申请日：2008-08-19

申请人： Research In Motion Limited

发明人： Cai, Zhijun ,  Womack, James

IPC分类号： H04W52/02

CPC分类号： H04W40/005 ,  H04L1/18 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0091 ,  H04W52/0209 ,  H04W76/20 ,  H04W76/28 ,  H04W88/02 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

摘要： A method of controlling a wireless device, the method comprising:
controlling a radio of the wireless device during a plurality of awake periods and sleep periods, wherein the radio is on during each of the awake periods and asleep for at least some of the sleep periods;
receiving, during an awake period, signaling that defines a downlink transmission resource to transmit an additional downlink packet, the downlink transmission resource for allocation during a portion of a sleep period; and upon receipt of signaling during the portion of the sleep period that defines additional downlink transmission resource to transmit another additional downlink packet, controlling the device to be on for an additional portion of a sleep period.

摘要翻译： 一种控制无线设备的方法，所述方法包括：在多个唤醒周期和睡眠周期期间控制所述无线设备的无线电，其中所述无线电在每个所述唤醒周期期间接通并且对于至少一些所述休眠期间睡眠 ; 在唤醒期间接收定义下行链路传输资源以发送附加下行链路分组的信令，所述下行链路传输资源用于在睡眠周期的一部分期间进行分配; 并且在睡眠周期的部分期间接收到信令，其定义附加的下行链路传输资源以发送另外的另外的下行链路分组，控制该设备处于睡眠周期的附加部分。

公开(公告)号：EP2398295A3

公开(公告)日：2012-01-18

申请号：EP11181429.9

申请日：2008-04-14

申请人： RESEARCH IN MOTION LIMITED

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

IPC分类号： H04W76/04

CPC分类号： H04W52/0216 ,  H04W56/001 ,  H04W72/0446 ,  H04W76/20 ,  H04W76/28 ,  H04W88/08 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

摘要： A user equipment for use in a wireless communication network, the user equipment comprising:
a processor and means configured to transmit a control signal to an enhanced node B 'ENB' in the network during an unscheduled on-duration, while the user equipment is using discontinuous reception including on-durations configured by the ENB,
wherein the user equipment is configured to be awake for a period of time after the control signal is transmitted, characterized by said period of time being sufficient for the user equipment to receive a response signal or other control signal from the ENB.

公开(公告)号：EP2367389A3

公开(公告)日：2012-01-04

申请号：EP11167683.9

申请日：2007-05-24

申请人： Research In Motion Limited

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

IPC分类号： H04W72/12 ,  H04W72/04

CPC分类号： H04W72/1263 ,  H04L1/0031 ,  H04L1/1671 ,  H04L1/1858 ,  H04L65/1083 ,  H04L65/607 ,  H04W60/04 ,  H04W72/0413 ,  H04W72/1284 ,  H04W76/28

摘要： Systems and methods for signalling transitions between talk-spurt state (24, 30, 50, 74, 80, 100) and silence state (52, 102) for wireless terminals 10-1 having semi-persistently allocated uplink resources are employed. A layer 1/2 indication 40, 56, 90, 106 of the state transitions may be transmitted using a resource that is specifically allocated for that purpose. Alternatively, ACK/NACK signalling 126 may be employed. Layer 1 indications may be employed for both state transition types. Alternatively, in-band MAC layer signalling 84, 86, 104 may be used to signal state transition from talk-spurt state to silence, or the network may deduce this state transition on its own. A different uplink wireless transition resource is allocated for the talk-spurt state vs. the silence state.