METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM
    1.
    发明申请
    METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中的方法和布置

    公开(公告)号:US20120163322A1

    公开(公告)日:2012-06-28

    申请号:US13394219

    申请日:2009-09-25

    IPC分类号: H04W72/04

    CPC分类号: H04L1/1854 H04L2001/0093

    摘要: Method and arrangement in a base station for providing feedback to user equipments in a cell concerning the reception status of data received from the user equipments. The base station and the user equipments are comprised in a wireless communication system, adapted for contention based transmissions. The method comprises sending a contention based grant to a plurality of user equipments within the cell, receiving data from any user equipment and verifying if the data is correctly received. Also, the method comprises sending feedback to any user equipment that has used the contention based grant, wherein the feedback comprises an ACK, if it is verified that data has been correctly received from at least one user equipment and the feedback comprises a NACK if it is verified that data has not been correctly received from any user equipment. Also, a corresponding method and arrangement in a user equipment is described.

    摘要翻译: 基站中的方法和装置,用于向小区中的用户设备提供关于从用户设备接收的数据的接收状态的反馈。 基站和用户设备包括在适于基于争用的传输的无线通信系统中。 所述方法包括:向所述小区内的多个用户设备发送基于竞争的授权,从任何用户设备接收数据并验证所述数据是否被正确接收。 此外,该方法包括向已经使用基于竞争的许可的任何用户设备发送反馈,其中如果验证了从至少一个用户设备正确地接收到数据,则反馈包括ACK,并且如果反馈包括NACK 验证了从任何用户设备未正确接收到数据。 此外,描述了用户设备中的相应方法和布置。

    Method and an arrangement for sharing of a first cell radio network temporary identifier
    2.
    发明授权
    Method and an arrangement for sharing of a first cell radio network temporary identifier 有权
    用于共享第一小区无线电网络临时标识符的方法和装置

    公开(公告)号:US09414345B2

    公开(公告)日:2016-08-09

    申请号:US13825028

    申请日:2010-09-27

    摘要: method and an arrangement (800) in a radio network node (140) for sharing of a first Cell Radio Network Temporary Identifier, referred to as “C-RNTI” between at least a first and a second communication device (110, 120) are provided. The radio network node (140) receives a first random access preamble from the first communication device (110). Furthermore, the radio network node (140) associates the first C-RNTI to the first communication device (110), in response to the first random access preamble. The radio network node (140) receives a second random access preamble from the second communication device (120). Moreover, the radio network node (140) associates the first C-RNTI to the second communication device (120), in response to the second random access preamble, while the association of the first C-RNTI to the first communication device (110) is maintained. A method and an arrangement (900) in a first communication device (110) for enabling sharing of a first Cell Radio Network Temporary Identifier between at least the first communication device (110) and a second communication device (120) are provided.

    摘要翻译: 用于在至少第一和第二通信设备(110,120)之间共享第一小区无线电网络临时标识符(称为“C-RNTI”)的无线电网络节点(140)中的方法和装置(800) 提供。 无线电网络节点(140)从第一通信设备(110)接收第一随机接入前导码。 此外,无线电网络节点(140)响应于第一随机接入前导码将第一C-RNTI与第一通信设备(110)相关联。 无线电网络节点(140)从第二通信设备(120)接收第二随机接入前导码。 此外,无线电网络节点(140)响应于第二随机接入前导码将第一C-RNTI与第二通信设备(120)相关联,而第一C-RNTI与第一通信设备(110)的关联, 被维护。 提供了一种在第一通信设备(110)中用于使得能够在至少第一通信设备(110)和第二通信设备(120)之间共享第一小区无线电网络临时标识符的方法和装置(900)。

    Method and an Arrangement for Sharing of a First Cell Radio Network Temporary Identifier
    3.
    发明申请
    Method and an Arrangement for Sharing of a First Cell Radio Network Temporary Identifier 有权
    用于共享第一小区无线电网络临时标识符的方法和装置

    公开(公告)号:US20130223370A1

    公开(公告)日:2013-08-29

    申请号:US13825028

    申请日:2010-09-27

    IPC分类号: H04W60/00

    摘要: method and an arrangement (800) in a radio network node (140) for sharing of a first Cell Radio Network Temporary Identifier, referred to as “C-RNTI” between at least a first and a second communication device (110, 120) are provided. The radio network node (140) receives a first random access preamble from the first communication device (110). Furthermore, the radio network node (140) associates the first C-RNTI to the first communication device (110), in response to the first random access preamble. The radio network node (140) receives a second random access preamble from the second communication device (120). Moreover, the radio network node (140) associates the first C-RNTI to the second communication device (120), in response to the second random access preamble, while the association of the first C-RNTI to the first communication device (110) is maintained. A method and an arrangement (900) in a first communication device (110) for enabling sharing of a first Cell Radio Network Temporary Identifier between at least the first communication device (110) and a second communication device (120) are provided.

    摘要翻译: 用于在至少第一和第二通信设备(110,120)之间共享被称为“C-RNTI”的第一小区无线电网络临时标识符的无线电网络节点(140)中的方法和装置(800) 提供。 无线电网络节点(140)从第一通信设备(110)接收第一随机接入前导码。 此外,响应于第一随机接入前导,无线电网络节点(140)将第一C-RNTI与第一通信设备(110)相关联。 无线电网络节点(140)从第二通信设备(120)接收第二随机接入前导码。 此外,无线网络节点(140)响应于第二随机接入前导码将第一C-RNTI与第二通信设备(120)相关联,而第一C-RNTI与第一通信设备(110)的关联, 被维护。 提供了一种在第一通信设备(110)中用于使得能够在至少第一通信设备(110)和第二通信设备(120)之间共享第一小区无线电网络临时标识符的方法和装置(900)。

    Method and arrangement in a wireless communication system
    4.
    发明授权
    Method and arrangement in a wireless communication system 有权
    无线通信系统中的方法和布置

    公开(公告)号:US09059848B2

    公开(公告)日:2015-06-16

    申请号:US13394219

    申请日:2009-09-25

    IPC分类号: H04L1/18 H04L1/00

    CPC分类号: H04L1/1854 H04L2001/0093

    摘要: Method and arrangement in a base station for providing feedback to user equipments in a cell concerning the reception status of data received from the user equipments. The base station and the user equipments are comprised in a wireless communication system, adapted for contention based transmissions. The method comprises sending a contention based grant to a plurality of user equipments within the cell, receiving data from any user equipment and verifying if the data is correctly received. Also, the method comprises sending feedback to any user equipment that has used the contention based grant, wherein the feedback comprises an ACK, if it is verified that data has been correctly received from at least one user equipment and the feedback comprises a NACK if it is verified that data has not been correctly received from any user equipment. Also, a corresponding method and arrangement in a user equipment is described.

    摘要翻译: 基站中的方法和装置,用于向小区中的用户设备提供关于从用户设备接收的数据的接收状态的反馈。 基站和用户设备包括在适于基于争用的传输的无线通信系统中。 所述方法包括:向所述小区内的多个用户设备发送基于竞争的授权,从任何用户设备接收数据并验证所述数据是否被正确接收。 此外,该方法包括向已经使用基于竞争的许可的任何用户设备发送反馈,其中如果验证了从至少一个用户设备正确地接收到数据,则反馈包括ACK,并且如果反馈包括NACK 验证了从任何用户设备未正确接收到数据。 此外,描述了用户设备中的相应方法和布置。

    Contention based access optimization
    5.
    发明授权
    Contention based access optimization 有权
    基于竞争的访问优化

    公开(公告)号:US09185722B2

    公开(公告)日:2015-11-10

    申请号:US13578935

    申请日:2010-02-15

    摘要: The mobile station described herein comprises a transmission buffer, a receiver, a transmitter, and a controller. The controller triggers a scheduling request and buffer status report when data enters the transmission buffer. When the receiver receives a contention-based scheduling grant allocating contention-based uplink resources, the transmitter transmits one or more data packets retrieved from the transmission buffer along with the buffer status report on the contention-based resources to the network station. If one or more data packets remain in the transmission buffer after transmission of the buffer status report on the contention-based resources, the controller maintains the pending status of the buffer status report and the corresponding scheduling request.

    摘要翻译: 本文描述的移动台包括发送缓冲器,接收器,发送器和控制器。 当数据进入传输缓冲区时,控制器触发调度请求和缓冲状态报告。 当接收机接收到基于竞争的调度许可分配基于争用的上行链路资源时,发射机将从发送缓冲器检索的一个或多个数据分组连同关于基于竞争的资源的缓冲器状态报告发送到网络站。 如果在基于竞争资源的缓冲器状态报告传输之后,一个或多个数据包保留在发送缓冲器中,则控制器保持缓冲状态报告的挂起状态和相应的调度请求。

    Access Spreading with Selective Paging
    6.
    发明申请
    Access Spreading with Selective Paging 有权
    使用选择性寻呼进行访问传播

    公开(公告)号:US20130194998A1

    公开(公告)日:2013-08-01

    申请号:US13640505

    申请日:2012-08-31

    IPC分类号: H04W72/04 H04W4/06

    CPC分类号: H04W68/02

    摘要: The present invention provides methods and apparatus for selectively notifying user equipments (UEs) of updated access barring statuses and for spreading access attempts by the UEs. The methods and apparatus disclosed in the present application reduce potential overloads in a radio access network caused by UEs simultaneously accessing the radio network, after being notified that access restrictions have been removed.

    摘要翻译: 本发明提供了用于选择性地通知用户设备(UE)更新的接入限制状态和用于扩展UE的接入尝试的方法和装置。 本申请中公开的方法和装置在被通知接入限制被消除之后减少了由同时接入无线电网络的UE引起的无线接入网络中的潜在过载。

    Access spreading with selective paging

    公开(公告)号:US09622211B2

    公开(公告)日:2017-04-11

    申请号:US13640505

    申请日:2012-08-31

    IPC分类号: H04J3/16 H04W68/02

    CPC分类号: H04W68/02

    摘要: The present invention provides methods and apparatus for selectively notifying user equipments (UEs) of updated access barring statuses and for spreading access attempts by the UEs. The methods and apparatus disclosed in the present application reduce potential overloads in a radio access network caused by UEs simultaneously accessing the radio network, after being notified that access restrictions have been removed.

    Discontinuous Reception (DRX) Timer Triggered with the Transmission of a Buffer Status Report (BSR)
    8.
    发明申请
    Discontinuous Reception (DRX) Timer Triggered with the Transmission of a Buffer Status Report (BSR) 有权
    不连续接收(DRX)定时器与缓冲器状态报告(BSR)的传输触发

    公开(公告)号:US20110026625A1

    公开(公告)日:2011-02-03

    申请号:US12936100

    申请日:2008-12-08

    IPC分类号: H04L27/28 H04B7/00

    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。

    NETWORK ACCESS DELAY FOR EAB-CONFIGURED UES AND/OR GROUP-BASED ADDRESSED UES
    9.
    发明申请
    NETWORK ACCESS DELAY FOR EAB-CONFIGURED UES AND/OR GROUP-BASED ADDRESSED UES 审中-公开
    网络访问延迟用于EAB配置的UES和/或基于组的寻址UES

    公开(公告)号:US20140171061A1

    公开(公告)日:2014-06-19

    申请号:US13517386

    申请日:2012-05-22

    IPC分类号: H04W48/18

    摘要: The access of a user equipment, UE, (10) configured for and activated to implement extended access barring, EAB, or included in a group of UEs addressed via group paging to a wireless communication network (20) is controlled. First, an access delay for the UE is determined. Second, a timing of an attempt by the UE to access a cell in the wireless communication network is controlled based on the determined access delay. Many example embodiments are described.

    摘要翻译: 控制被配置用于和激活以实现扩展访问限制,EAB或被包括在经由组寻呼寻址到无线通信网络(20)的一组UE中的用户设备UE(10)的访问。 首先,确定UE的接入延迟。 第二,基于确定的接入延迟来控制UE对无线通信网络中的小区的尝试的定时。 描述了许多示例性实施例。

    Discontinuous reception (DRX) timer triggered with the transmission of a buffer status report (BSR)
    10.
    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

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

    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。