公开(公告)号：US09532248B2

公开(公告)日：2016-12-27

申请号：US14356418

申请日：2012-08-21

申请人： Chandrika Worrall ,  Sudeep Palat

发明人： Chandrika Worrall ,  Sudeep Palat

IPC分类号： H04W24/08 ,  H04W24/10 ,  H04W48/16 ,  H04W36/00 ,  H04W36/04 ,  H04W84/04

CPC分类号： H04W24/08 ,  H04W36/0088 ,  H04W36/04 ,  H04W36/32 ,  H04W48/16 ,  H04W84/045

摘要： Embodiments provide apparatuses, methods and computer programs for a mobile transceiver and a base station transceiver, a mobile transceiver, a base station transceiver and a mobile communication system. The apparatus for the mobile transceiver in a mobile communication system comprises means for receiving information on a periodic measurement configuration for an inter-frequency measurement from a base station transceiver of the mobile communication system on a first frequency layer. The inter-frequency measurement refers to a repetitive measurement on a second frequency layer with a repetition cycle, which is such that the mobile transceiver , when moving at a velocity below a velocity threshold, is located in a coverage area of another base station transceiver on the second frequency layer for at least two repetition cycles.

摘要翻译： 实施例提供了用于移动收发器和基站收发器，移动收发器，基站收发器和移动通信系统的装置，方法和计算机程序。 用于移动通信系统中的移动收发信机的装置包括用于从第一频率层上的移动通信系统的基站收发信机接收关于频率间测量的周期性测量配置的信息的装置。 频率间测量是指在具有重复周期的第二频率层上的重复测量，其使得移动收发器在以低于速度阈值的速度移动时位于另一个基站收发器的覆盖区域中 第二频率层用于至少两个重复周期。

公开(公告)号：US20140198645A1

公开(公告)日：2014-07-17

申请号：US14238557

申请日：2012-07-18

申请人： Chandrika Worrall ,  Sudeep Palat

发明人： Chandrika Worrall ,  Sudeep Palat

IPC分类号： H04W28/02 ,  H04W4/06

CPC分类号： H04W28/0252 ,  H04W4/06 ,  H04W72/005 ,  H04W72/10 ,  H04W72/1263 ,  H04W88/02 ,  H04W88/14

摘要： The present invention relates to a method for providing Multicast Broadcast Services continuity towards a user equipment part of a wireless network, said Multicast Broadcast Services being supported by at least one Multicast Broadcast Services bearer, said wireless network further providing Unicast Services to said user equipment, said Unicast Services being supported by at least one Unicast Service bearer, said Multicast Broadcast Services bearers being multiplexed with Unicast Services bearers on at least one carrier. According to the present invention, the method comprises the steps of prioritising said Multicast Broadcast Services over said Unicast services.

摘要翻译： 本发明涉及一种用于向无线网络的用户设备部分提供组播广播服务连续性的方法，所述多播广播服务由至少一个多播广播服务承载支持，所述无线网络还向所述用户设备提供单播服务， 所述单播服务由至少一个单播服务承载支持，所述组播广播服务承载在至少一个载波上与单播服务承载复用。 根据本发明，该方法包括以下步骤：通过所述单播服务对所述组播广播服务进行优先级排列。

公开(公告)号：US08599778B2

公开(公告)日：2013-12-03

申请号：US13016397

申请日：2011-01-28

申请人： Haris Zisimopoulous ,  Chandrika Worrall

发明人： Haris Zisimopoulous ,  Chandrika Worrall

IPC分类号： H04L12/28 ,  H04W4/00 ,  H04W36/00

CPC分类号： H04L5/0064 ,  H04L47/14 ,  H04L47/263 ,  H04W28/12 ,  H04W28/22 ,  H04W36/0033 ,  H04W72/042 ,  H04W72/08 ,  H04W72/10 ,  H04W72/1236 ,  H04W72/1242 ,  H04W72/1278 ,  H04W76/15

摘要： A method of signaling in a wireless communication system (300) comprising a first network element (310) serving a wireless communication unit (325) with at least one packet data network (PDN) connection. The method comprises transmitting, by the first network element (310) to the wireless communication unit (325), a signaling message relating to a wireless communication unit (325) uplink (UL) PDN transmission, where the signaling message comprises a parameter indicative of at least one aggregate maximum bit rate (AMBR) value.

公开(公告)号：US20130089057A1

公开(公告)日：2013-04-11

申请号：US13703478

申请日：2010-06-21

申请人： Chandrika Worrall ,  Pingping Wen

发明人： Chandrika Worrall ,  Pingping Wen

IPC分类号： H04W24/10

CPC分类号： H04W24/10 ,  H04W28/06 ,  H04W28/14 ,  H04W72/1284

摘要： The invention proposes the method and device for delivery BSR information to assist efficient scheduling. It introduces at least one additional table (also called extended table) which indicates the buffer statues corresponding to the higher data rates than the existing table. The use of the at least one additional table is identified by new identification(s), more specifically one or more Logical channel ID. The signaling uses MAC layer signaling as in ReI.8/9. In an embodiment of the present invention, the new MAC CE is designed to guarantee the co-existence of ReI.8/9 and ReI.10 buffer status reporting depending on low or high data rates.

摘要翻译： 本发明提出了用于传送BSR信息以辅助有效调度的方法和装置。 它引入至少一个额外的表（也称为扩展表），其指示与现有表相比更高​​的数据速率的缓冲器像。 所述至少一个附加表的使用由新标识识别，更具体地，一个或多个逻辑信道ID。 信令使用MAC层信令，如ReI.8 / 9所示。 在本发明的实施例中，新的MAC CE被设计为保证依赖于低或高数据速率的ReI.8 / 9和ReI.10缓冲器状态报告的共存。

公开(公告)号：US20120008601A1

公开(公告)日：2012-01-12

申请号：US13212830

申请日：2011-08-18

申请人： Haris Zisimopoulos ,  Chandrika Worrall

发明人： Haris Zisimopoulos ,  Chandrika Worrall

IPC分类号： H04W72/10

CPC分类号： H04W72/1268 ,  H04W28/22 ,  H04W72/1242

摘要： A method of scheduling an uplink (UL) data packet on a packet data network (PDN) connection of at least one radio bearer by a wireless communication unit comprises receiving, by the wireless communication unit, a signalling message comprising at least one scheduling priority parameter assigned to at least one uplink radio bearer, wherein the at least one scheduling priority parameter is based on at least one characteristic of the PDN connection that the radio bearer belongs to. The method further comprises determining, from the at least one scheduling priority parameter, at least one user transmission priority level associated with at least one PDN connection of at least one radio bearer; and scheduling at least one uplink data packet transmission in response to the at least one user transmission priority level.

摘要翻译： 一种通过无线通信单元在至少一个无线电承载的分组数据网络（PDN）连接上调度上行链路（UL）数据分组的方法包括：由无线通信单元接收包括至少一个调度优先级参数的信令消息 分配给至少一个上行链路无线承载，其中所述至少一个调度优先级参数基于所述无线承载属于的所述PDN连接的至少一个特性。 所述方法还包括从所述至少一个调度优先级参数确定与至少一个无线电承载的至少一个PDN连接相关联的至少一个用户传输优先级; 以及响应于所述至少一个用户传输优先级来调度至少一个上行链路数据分组传输。

公开(公告)号：US20070259675A1

公开(公告)日：2007-11-08

申请号：US11416865

申请日：2006-05-02

申请人： Chandrika Worrall

发明人： Chandrika Worrall

IPC分类号： H04Q7/20

CPC分类号： H04W68/02 ,  H04L1/1607 ,  H04W8/26 ,  H04W68/00 ,  H04W72/0406 ,  H04W74/0833 ,  H04W76/10 ,  H04W84/042 ,  H04W92/10

摘要： Network-initated connection establishment employs base stations that affix a temporary identifier and a shared control channel index to a paging message. User equipment for which the paging message is intended responds with a paging acknowledgement. In response to the paging acknowledgement, the network establishes shared channel connectivity with the UE.

摘要翻译： 网络启动的连接建立使用将临时标识符和共享控制信道索引附加到寻呼消息的基站。 寻呼消息的用户设备将通过寻呼确认来进行响应。 响应于寻呼确认，网络建立与UE的共享信道连通性。

公开(公告)号：US10299177B2

公开(公告)日：2019-05-21

申请号：US13878781

申请日：2011-10-11

申请人： Chandrika Worrall ,  Sudeep Palat

发明人： Chandrika Worrall ,  Sudeep Palat

IPC分类号： H04W36/02 ,  H04L12/801

摘要： The present invention relates to a donor radio access node (DeNB1) configured to wirelessly connect to, and to proxy operation of a source relay node (RN1), and further configured to forward upstream user traffic towards a serving gateway (S-GW1) during a handover of a particular mobile device (UE1) from a source cell (A) operated by the source relay node to a target cell (C) operated by a target radio access node (eNB2). In accordance with an embodiment of the invention, the donor radio access node comprises: —first forwarding means (FW1) for forwarding a sequence of upstream data packets (P1, P2, P3) from the source relay node to the serving gateway, which sequence of upstream data packets comprising upstream data packets up to a particular packet sequence number (Y−1), —second forwarding means (FW2) for forwarding a data transfer status message (SN STATUS TRANSFER) for the particular mobile device from the source relay node to the target radio access node, which data transfer status message comprising an information element (Y) indicative of the particular packet sequence number, wherein the donor radio access node comprises a forwarding controller (CTRL) coupled to the first and second forwarding means, and configured to interdependently control forwarding of the data transfer status message and of any pending upstream data packet (P2, P3) out of the sequence of upstream data packets that has not been yet validly forwarded to the serving gateway. The present invention also relates to a method for forwarding upstream user traffic towards a serving gateway during a handover.

公开(公告)号：US20160183321A1

公开(公告)日：2016-06-23

申请号：US14910079

申请日：2014-07-21

申请人： Pingping Wen ,  Yun Deng ,  Chandrika Worrall

发明人： Pingping Wen ,  Yun Deng ,  Chandrika Worrall

IPC分类号： H04W76/02 ,  H04W76/04 ,  H04W76/06

CPC分类号： H04W76/15 ,  H04W16/32 ,  H04W36/0069 ,  H04W76/18 ,  H04W76/19 ,  H04W76/25 ,  H04W76/34 ,  H04W84/045

摘要： Embodiments of the present invention provide a method and apparatus for radio resource control connection and a method and an apparatus for solving radio link degradation, wherein user equipment (UE) may establish radio connections to two/plural cells. The method comprises: determining that at least one of the radio connections established by the UE and two/plural cells occur connection failure; and executing radio resource control (RRC) connection to implement dual/plural connectivity with the two/plural cells.

摘要翻译： 本发明的实施例提供了一种用于无线电资源控制连接的方法和装置，以及用于解决无线电链路退化的方法和装置，其中用户设备（UE）可以建立到两个/多个小区的无线电连接。 该方法包括：确定由UE和两个/多个小区建立的无线电连接中的至少一个发生连接故障; 并执行无线电资源控制（RRC）连接以实现与两个/多个小区的双重/多重连接。

公开(公告)号：US20130242837A1

公开(公告)日：2013-09-19

申请号：US13876316

申请日：2011-09-14

申请人： Tao Yang ,  Chandrika Worrall

发明人： Tao Yang ,  Chandrika Worrall

IPC分类号： H04W52/02

CPC分类号： H04W52/0225 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1825 ,  H04L1/1874 ,  H04L5/001 ,  H04L5/0098 ,  Y02D70/1262 ,  Y02D70/1264

摘要： Embodiments of the present invention provide an improved method and apparatus for processing an uplink component carrier hybrid automatic repeat request process. The method comprises: receiving an indication that a downlink component carrier is de-activated; stopping receiving a physical hybrid retransmission indicator channel from the de-activated downlink component carrier; and stopping processing an uplink component carrier hybrid automatic repeat request process scheduled by the de-activated downlink component carrier.

摘要翻译： 本发明的实施例提供了一种用于处理上行链路分量载波混合自动重传请求过程的改进的方法和装置。 该方法包括：接收下行链路分量载波被去激活的指示; 停止从去激活的下行链路分量载波接收物理混合重发指示符信道; 以及停止处理由去激活下行链路分量载波调度的上行链路分量载波混合自动重传请求过程。

公开(公告)号：US20130215822A1

公开(公告)日：2013-08-22

申请号：US13878781

申请日：2011-10-11

申请人： Chandrika Worrall ,  Sudeep Palat

发明人： Chandrika Worrall ,  Sudeep Palat

IPC分类号： H04W36/02

CPC分类号： H04W36/02 ,  H04L47/34

摘要： The present invention relates to a donor radio access node (DeNB1) configured to wirelessly connect to, and to proxy operation of a source relay node (RN1), and further configured to forward upstream user traffic towards a serving gateway (S-GW1) during a handover of a particular mobile device (UE1) from a source cell (A) operated by the source relay node to a target cell (C) operated by a target radio access node (eNB2). In accordance with an embodiment of the invention, the donor radio access node comprises: —first forwarding means (FW1) for forwarding a sequence of upstream data packets (P1, P2, P3) from the source relay node to the serving gateway, which sequence of upstream data packets comprising upstream data packets up to a particular packet sequence number (Y−1), —second forwarding means (FW2) for forwarding a data transfer status message (SN STATUS TRANSFER) for the particular mobile device from the source relay node to the target radio access node, which data transfer status message comprising an information element (Y) indicative of the particular packet sequence number, wherein the donor radio access node comprises a forwarding controller (CTRL) coupled to the first and second forwarding means, and configured to interdependently control forwarding of the data transfer status message and of any pending upstream data packet (P2, P3) out of the sequence of upstream data packets that has not been yet validly forwarded to the serving gateway. The present invention also relates to a method for forwarding upstream user traffic towards a serving gateway during a handover.

摘要翻译： 本发明涉及被配置为与源中继节点（RN1）进行无线连接和代理操作的供体无线电接入节点（DeNB1），并且还被配置为在上游用户业务向服务网关（S-GW1） 特定移动设备（UE1）从源中继节点操作的源小区（A）到由目标无线接入节点（eNB2）操作的目标小区（C）的切换。 根据本发明的实施例，供体无线电接入节点包括： - 用于将来自源中继节点的上行数据分组（P1，P2，P3）序列转发到服务网关的第一转发装置（FW1），该序列 包括直到特定分组序列号（Y-1）的上游数据分组的上行数据分组的第二转发装置（FW2），用于从源中继节点转发用于特定移动装置的数据传输状态消息（SN状态传送） 所述目标无线电接入节点包括指示特定分组序列号的信息元素（Y）的所述数据传输状态消息，其中所述施主无线电接入节点包括耦合到所述第一和第二转发装置的转发控制器（CTRL），以及 被配置为相互依赖地控制数据传输状态消息和任何未处理的上行数据分组序列中的任何未决上行数据分组（P2，P3）的转发 en有效地转发到服务网关。 本发明还涉及一种用于在切换期间将上行用户业务转发给服务网关的方法。