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    Reconfiguration of active component carrier set in multi-carrier wireless systems
    3.
    发明授权
    Reconfiguration of active component carrier set in multi-carrier wireless systems 有权
    在多载波无线系统中重新配置有源分量载波集

    公开(公告)号：US09462484B2

    公开(公告)日：2016-10-04

    申请号：US13498195

    申请日：2009-12-22

    申请人： Ghyslain Pelletier ,  Lars Sundström

    发明人： Ghyslain Pelletier ,  Lars Sundström

    IPC分类号： H04W24/02 ,  H04L5/00 ,  H04L27/26

    CPC分类号： H04L27/2605 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0087 ,  H04L5/0096 ,  H04W24/02 ,  H04W76/28

    摘要： In a multi-carrier wireless system, potential problems from reconfiguring mobile station resources to accommodate changes in component-carrier configuration are mitigated by inserting a guard period each time the configuration of component carriers changes, so that transceiver reconfiguration can be carried out without interfering with ongoing transmission. A base station is configured to transmit data to a mobile station according to a first configuration of two or more component carriers, to determine that a change of configuration to a second component-carrier configuration is required, and to signal the change of configuration to the mobile station, using the first configuration of component carriers. The base station then refrains from transmitting data to the mobile station during a pre-determined guard interval of at least one transmission-time interval subsequent to the signaling of the change of configuration. After the guard interval, data is transmitted to the mobile station according to the second component-carrier configuration.

    摘要翻译： 在多载波无线系统中，通过在每次分量载波的配置改变时插入保护周期来减轻重新配置移动台资源以适应分量载波配置变化的潜在问题，从而可以在不干扰的情况下执行收发机重新配置 正在进行传输。 基站被配置为根据两个或更多个分量载波的第一配置向移动站发送数据，以确定需要将配置改变为第二分量载波配置，并将配置的改变信号发送到 移动台，使用分量载波的第一配置。 然后，基站在配置改变的信令之后的至少一个传输时间间隔的预定的保护间隔期间禁止向移动站发送数据。 在保护间隔之后，根据第二分量载波配置将数据发送到移动台。

    Flexible Bandwidth Operation In Wireless Systems
    5.
    发明申请
    Flexible Bandwidth Operation In Wireless Systems 有权
    无线系统中灵活的带宽操作

    公开(公告)号：US20130176952A1

    公开(公告)日：2013-07-11

    申请号：US13571656

    申请日：2012-08-10

    申请人： Sung-Hyuk H. Shin ,  Changsoo Koo ,  Ghyslain Pelletier ,  Janet A. Stern-Berkowitz ,  Marian Rudolf ,  Nobuyuki Tamaki ,  Allan Y. Tsai ,  Pouriya Sadeghi

    发明人： Sung-Hyuk H. Shin ,  Changsoo Koo ,  Ghyslain Pelletier ,  Janet A. Stern-Berkowitz ,  Marian Rudolf ,  Nobuyuki Tamaki ,  Allan Y. Tsai ,  Pouriya Sadeghi

    IPC分类号： H04W72/04

    CPC分类号： H04W72/0453 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0094 ,  H04W72/042

    摘要： Systems, methods, and instrumentalities are disclosed for downlink resource allocation associated with a shared frequency band. A WTRU may receive resource allocation information associated with a component carrier and at least one carrier segment. The component carrier and the least one carrier segment may each comprise a plurality of resource block groups (RBG). At least two bitmaps may be associated with the resource allocation information. A size of a resource block group (RBG) of the component carrier and the at least one carrier segment may be based on a combined number of resource blocks (RB) of the component carrier and the one or more carrier segments divided by a 3GPP Rel-8/Rel-10 RBG size of the component carrier. The WTRU may determine at least one RBG allocated to the WTRU using the resource allocation information and may receive and decode the at least one RBG allocated to the WTRU.

    摘要翻译： 公开了与共享频带相关联的下行链路资源分配的系统，方法和工具。 WTRU可以接收与分量载波和至少一个载波分段相关联的资源分配信息。 分量载波和至少一个载波分段可以各自包括多个资源块组（RBG）。 至少两个位图可以与资源分配信息相关联。 分量载波和至少一个载波分段的资源块组（RBG）的大小可以基于分量载波的资源块（RB）的组合数目和由3GPP Rel划分的一个或多个载波分段 -8 / Rel-10 RBG尺寸的分量载体。 WTRU可以使用资源分配信息来确定分配给WTRU的至少一个RBG，并且可以接收和解码分配给WTRU的至少一个RBG。

    Discontinuous reception (DRX) timer triggered with the transmission of a buffer status report (BSR)
    6.
    发明授权
    Discontinuous reception (DRX) timer triggered with the transmission of a buffer status report (BSR) 有权
    通过缓冲状态报告（BSR）的发送触发不连续接收（DRX）定时器

    公开(公告)号：US08462803B2

    公开(公告)日：2013-06-11

    申请号：US12936100

    申请日：2008-12-08

    申请人： Riikka Susitaival ,  Magnus Lindstrom ,  Ghyslain Pelletier ,  Anna Larmo

    发明人： Riikka Susitaival ,  Magnus Lindstrom ,  Ghyslain Pelletier ,  Anna Larmo

    IPC分类号： H04L12/28 ,  H04J3/16 ,  H04W4/00

    CPC分类号： H04W52/0251 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/164 ,  Y02D70/24

    摘要： A method implemented at a user equipment (UE) may include receiving a grant from a base station permitting the user equipment to transmit data to the base station and transmitting data to the base station, where the data includes a buffer status report (BSR) that indicates an amount of data in a buffer of the UE. The method may further include starting or restarting a discontinuous reception (DRX) timer when the data including the BSR is transmitted to the base station. The method may additionally include monitoring (730) a control channel during a duration of the DRX timer. In another implementation, a method may include receiving a feedback message in response to the data transmission including the BSR, and starting or restarting the discontinuous reception (DRX) timer when the feedback message is received. The feedback message may include an acknowledgement (ACK) or a negative acknowledgement (NACK). In a further implementation, a method may include starting a process specific hybrid automatic repeat request (HARQ) round trip time (RTT) timer upon transmission of the data including the BSR, starting a grant timer when the HARQ RTT timer expires, and monitoring the control channel during a duration of the grant timer.

    摘要翻译： 在用户设备（UE）处实现的方法可以包括从基站接收允许用户设备向基站发送数据并向基站发送数据的许可，其中数据包括缓冲器状态报告（BSR） 表示UE的缓冲器中的数据量。 该方法还可以包括当包括BSR的数据被发送到基站时启动或重新启动不连续接收（DRX）定时器。 该方法可以另外包括在DRX定时器的持续时间期间监视（730）控制信道。 在另一实现中，一种方法可以包括响应于包括BSR的数据传输接收反馈消息，以及当接收到反馈消息时开始或重新启动不连续接收（DRX）定时器。 反馈消息可以包括确认（ACK）或否定确认（NACK）。 在进一步的实现中，一种方法可以包括在传输包括BSR的数据时启动进程特定的混合自动重传请求（HARQ）往返时间（RTT）定时器，当HARQ RTT定时器到期时启动授权定时器，并监视 在授权定时器的持续时间内控制信道。

    Hierarchical broadcast service with blind retransmission
    7.
    发明授权
    Hierarchical broadcast service with blind retransmission 有权
    分层广播业务与盲转发

    公开(公告)号：US08374616B2

    公开(公告)日：2013-02-12

    申请号：US12766977

    申请日：2010-04-26

    申请人： Jörg Huschke ,  Ghyslain Pelletier ,  Mai-Anh Phan

    发明人： Jörg Huschke ,  Ghyslain Pelletier ,  Mai-Anh Phan

    IPC分类号： H04W40/00 ,  H04W4/00 ,  H04B17/02 ,  H04J3/16

    CPC分类号： H04H20/423 ,  H04H60/42 ,  H04W72/005

    摘要： In a broadcast service area having regions with varying inter site distances between transmitter sites, the robustness of the transmitted signal is set to meet minimum quality of service (QoS) requirements in the region having small ISD, and additional resources are allocated to the region having large ISD to provide greater robustness. The additional resources in the large ISD area may be used for blind retransmissions of either the original data or new data.

    摘要翻译： 在具有发射机站点之间具有不同间隔距离的区域的广播服务区域中，发送信号的鲁棒性设置为满足具有小ISD的区域中的最低服务质量（QoS）要求，并且附加资源被分配给具有 大型ISD提供更强的鲁棒性。 大型ISD区域中的附加资源可用于原始数据或新数据的盲目重传。

    Method and a Device for Saving Power in a Wireless User Terminal
    8.
    发明申请
    Method and a Device for Saving Power in a Wireless User Terminal 有权
    方法和在无线用户终端中节省电力的设备

    公开(公告)号：US20120294216A1

    公开(公告)日：2012-11-22

    申请号：US13561954

    申请日：2012-07-30

    申请人： Ghyslain Pelletier ,  Kristofer Sandlund ,  Johan Torsner ,  Jonas Pettersson

    发明人： Ghyslain Pelletier ,  Kristofer Sandlund ,  Johan Torsner ,  Jonas Pettersson

    IPC分类号： H04W52/02

    CPC分类号： H04W52/0225 ,  H04L1/1812 ,  H04L1/1825 ,  H04W28/04 ,  H04W52/0216 ,  H04W72/04 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24

    摘要： A method for use in a cellular system with a controlling node and user terminals, UEs. In the system, UEs can assume one of at least two states, a non-listening state, i.e. a state during which a UE does not listen for data from its controlling node, and a listening state, an “on duration” state. According to the method a UE in the system is able to alternate between said two states according to a certain scheme, the scheme according to which a UE in the system alternates between said two states being dependent on whether or not data units which are transmitted between the UE and its controlling node are received entirely and correctly within an initially allocated resource for each data unit.

    摘要翻译： 一种在具有控制节点和用户终端的蜂窝系统中使用的方法。 在系统中，UE可以采用至少两种状态中的一种，即非监听状态，即UE不监听来自其控制节点的数据的状态，以及监听状态，持续时间状态。 根据该方法，系统中的UE能够根据某种方案在所述两个状态之间交替，根据该方案，系统中的UE在所述两个状态之间交替地依赖于在两个状态之间传输的数据单元是否在 在每个数据单元的初始分配的资源内，UE及其控制节点被完全和正确地接收。

    Method and device for saving power in a wireless user terminal
    9.
    发明授权
    Method and device for saving power in a wireless user terminal 有权
    在无线用户终端中节省电力的方法和装置

    公开(公告)号：US08238281B2

    公开(公告)日：2012-08-07

    申请号：US12596782

    申请日：2007-11-21

    申请人： Ghyslain Pelletier ,  Kristofer Sandlund ,  Johan Torsner ,  Jonas Pettersson

    发明人： Ghyslain Pelletier ,  Kristofer Sandlund ,  Johan Torsner ,  Jonas Pettersson

    IPC分类号： G08C17/00

    CPC分类号： H04W52/0225 ,  H04L1/1812 ,  H04L1/1825 ,  H04W28/04 ,  H04W52/0216 ,  H04W72/04 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24

    摘要： A method (300) for use in a cellular system (100) with a controlling node (110) and user terminals, UEs (130). In the system, UEs can assume one of at least two states, a non-listening state, i.e. a state during which a UE (130) does not listen for data from its controlling node (110), and a listening state, an “on duration” state. According to the method (300) a UE in the system is able to alternate (310) between said two states according to a certain scheme, the scheme according to which a UE in the system alternates between said two states being dependent on whether or not data units which are transmitted between the UE and its controlling node are received entirely and correctly within an initially allocated resource for each data unit.

    摘要翻译： 一种在具有控制节点（110）和用户终端（UE）（130）的蜂窝系统（100）中使用的方法（300）。 在该系统中，UE可以采用至少两种状态中的一种：非监听状态，即UE（130）不监听来自其控制节点（110）的数据的状态，以及监听状态，“监听状态” 持续时间“状态。 根据方法（300），系统中的UE能够根据某种方案在所述两个状态之间交替（310），所述方案根据该方案，系统中的UE在所述两个状态之间交替依赖于所述两个状态是否依赖于 在UE和其控制节点之间传输的数据单元在每个数据单元的初始分配的资源内被完全和正确地接收。