A METHOD FOR OBTAINING A TIMING ADVANCE VALUE
    22.
    发明申请
    A METHOD FOR OBTAINING A TIMING ADVANCE VALUE 有权
    一种获取时序预测值的方法

    公开(公告)号:US20140148187A1

    公开(公告)日:2014-05-29

    申请号:US14234766

    申请日:2011-07-26

    IPC分类号: H04W72/12 H04W64/00

    摘要: Timing control procedure is needed for uplink transmissions in several communication networks. Some networks and bands have physical and regulatory limitations for obtaining timing advance value in conventional manner. One example of these limitations is disabled downlink channel in TV white spaces. The present invention provides an arrangement for obtaining timing advance value in a situation wherein the use of downlink channel is disabled.

    摘要翻译: 在几个通信网络中上行链路传输需要定时控制程序。 某些网络和频段具有以常规方式获得定时提前价值的物理和法规限制。 这些限制的一个例子是在电视空白处禁用下行链路信道。 本发明提供了在使用下行链路信道被禁用的情况下获得定时提前值的装置。

    Methods and apparatuses for provision of a downlink synchronization group during discontinuous transmission in an unlicensed band
    24.
    发明授权
    Methods and apparatuses for provision of a downlink synchronization group during discontinuous transmission in an unlicensed band 有权
    在非许可频带中的不连续传输期间提供下行链路同步组的方法和装置

    公开(公告)号:US09307415B2

    公开(公告)日:2016-04-05

    申请号:US14234028

    申请日:2011-07-20

    摘要: A method, apparatus and computer program product are provided for generating a downlink synchronization group utilized during a discontinuous transmission in an unlicensed band. A method and apparatus may determine a carrier(s) providing a signal(s) enabling timing and frequency tracking a downlink carrier(s) within a downlink synchronization group to devices responsive to discontinuous transmission via a medium(s) of an unlicensed band on a secondary component carrier. The medium(s) previously utilized to provide content to a device(s). The method and apparatus may also provide an indication of the carrier(s) to the device notifying the device that information of the signal is receivable via the carrier on the unlicensed band. The method and apparatus may also send the signal(s) to the device via the carrier enabling the device to obtain timing and frequency information.

    摘要翻译: 提供了一种方法,装置和计算机程序产品,用于产生在非许可频带中的不连续传输期间使用的下行链路同步组。 一种方法和设备可以确定提供信号的载波,其能够定时和频率跟踪下行链路同步组内的下行链路载波,以响应于经由非许可频带的介质的不连续传输, 次级分量载体。 先前用于向设备提供内容的介质。 所述方法和装置还可以向所述设备提供通知所述设备的所述载波的信号,所述信号的信息可以经由所述非许可频带上的载波接收。 该方法和装置还可以经由载波将信号发送到装置,使装置能够获得定时和频率信息。

    Methods and Apparatuses for Provision of a Downlink Synchronization Group During Discontinuous Transmission in an Unlicensed Band
    25.
    发明申请
    Methods and Apparatuses for Provision of a Downlink Synchronization Group During Discontinuous Transmission in an Unlicensed Band 有权
    用于在非许可频带中不连续传输期间提供下行链路同步组的方法和装置

    公开(公告)号:US20140140314A1

    公开(公告)日:2014-05-22

    申请号:US14234028

    申请日:2011-07-20

    IPC分类号: H04W16/14 H04L5/00

    摘要: A method, apparatus and computer program product are provided for generating a downlink synchronization group utilized during a discontinuous transmission in an unlicensed band. A method and apparatus may determine a carrier(s) providing a signal(s) enabling timing and frequency tracking a downlink carrier(s) within a downlink synchronization group to devices responsive to discontinuous transmission via a medium(s) of an unlicensed band on a secondary component carrier. The medium(s) previously utilized to provide content to a device(s). The method and apparatus may also provide an indication of the carrier(s) to the device notifying the device that information of the signal is receivable via the carrier on the unlicensed band. The method and apparatus may also send the signal(s) to the device via the carrier enabling the device to obtain timing and frequency information.

    摘要翻译: 提供了一种方法,装置和计算机程序产品,用于产生在非许可频带中的不连续传输期间使用的下行链路同步组。 一种方法和设备可以确定提供信号的载波,其能够定时和频率跟踪下行链路同步组内的下行链路载波,以响应于经由非许可频带的介质的不连续传输, 次级分量载体。 先前用于向设备提供内容的介质。 所述方法和装置还可以向所述设备提供通知所述设备的所述载波的信号,所述信号的信息可以经由所述非许可频带上的载波接收。 该方法和装置还可以经由载波将信号发送到装置,使装置能够获得定时和频率信息。

    Method and apparatus for prioritizing an uplink resource request
    26.
    发明授权
    Method and apparatus for prioritizing an uplink resource request 有权
    用于优先化上行链路资源请求的方法和装置

    公开(公告)号:US09456458B2

    公开(公告)日:2016-09-27

    申请号:US14400277

    申请日:2012-05-09

    摘要: A method, apparatus and computer program product are provided in order to allow an uplink resource request to be transmitted to the access point even in an instance in which the mobile terminal is receiving a continuous downlink transmission and repeated ACK/NACK transmissions are enabled. In this regard, a method, apparatus and computer program product are provided to prioritize a preamble transmission for a random access procedure relative to the repeated ACK/NACK transmissions. The method, apparatus and computer program also prioritize at least one message of the random access procedure.

    摘要翻译: 提供了一种方法,装置和计算机程序产品,以便即使在移动终端正在接收连续下行链路传输并且重复的ACK / NACK传输被启用的情况下也允许将上行链路资源请求发送到接入点。 在这方面,提供了一种方法,装置和计算机程序产品,用于相对于重复的ACK / NACK传输来对用于随机接入过程的前同步码传输进行优先级排序。 方法,装置和计算机程序还优先考虑随机接入过程的至少一个消息。

    MECHANISM FOR DISCOVERY OF SMALL CELLS
    27.
    发明申请
    MECHANISM FOR DISCOVERY OF SMALL CELLS 有权
    发现小细胞的机制

    公开(公告)号:US20150195770A1

    公开(公告)日:2015-07-09

    申请号:US14426284

    申请日:2012-09-13

    摘要: There is proposed a mechanism for controlling and conducting a discovery procedure of small cells or secondary cells located in a macro cell or primary cell. The discovery procedure is based on a discovery signal communicated via PDCH and based on a positioning reference signal (PRS). For configuring the signaling of the discovery signal, frequency domain multiplexing for splitting resources of the PRS in the frequency domain for increasing capacity, and/or usage of reserved communication resources for the signaling of the discovery signal are employed. Assistance information is provided to the UE for supporting the discovery of small cells.

    摘要翻译: 提出了一种用于控制和进行位于宏小区或主小区中的小细胞或次细胞的发现过程的机制。 发现过程基于通过PDCH传送并基于定位参考信号(PRS)的发现信号。 为了配置发现信号的信令,采用用于在频域中分配PRS的资源以增加容量的频域复用和/或用于发现信号的信令的预留通信资源的使用。 向UE提供辅助信息以支持小单元的发现。

    Operating A Wireless System in an Unlicensed Band
    28.
    发明申请
    Operating A Wireless System in an Unlicensed Band 有权
    在无牌系统中操作无线系统

    公开(公告)号:US20130336156A1

    公开(公告)日:2013-12-19

    申请号:US14002407

    申请日:2011-03-01

    IPC分类号: H04W72/08

    摘要: A network access node identifies a component carrier within an unlicensed radio spectrum, determines whether or not to configure the component carrier for use as a secondary component carrier, and based on the determining configures the component carrier for use as a secondary component carrier companion to a primary component carrier within a licensed radio spectrum, In various non-limiting embodiments the network node senses the component carrier within the unlicensed radio spectrum, and as more data is needed to make the determination employs a mobile device to also sense and further to measure the component carrier within the unlicensed radio spectrum. Specific procedures are detailed for both the network node and the mobile device.

    摘要翻译: 网络接入节点识别非授权无线电频谱内的分量载波,确定是否配置分量载波以用作辅助分量载波,并且基于该确定,将分量载波配置为用作辅助分量载波伴随 在许可无线电频谱内的主要分量载波。在各种非限制性实施例中,网络节点感测非许可无线电频谱内的分量载波,并且由于需要更多的数据以使得确定采用移动设备也可以感测并进一步测量 未经授权的无线电频谱内的分量载波。 网络节点和移动设备都有详细的具体步骤。

    Method and Apparatus for Prioritizing an Uplink Resource Request
    29.
    发明申请
    Method and Apparatus for Prioritizing an Uplink Resource Request 有权
    用于优先化上行链路资源请求的方法和装置

    公开(公告)号:US20150208442A1

    公开(公告)日:2015-07-23

    申请号:US14400277

    申请日:2012-05-09

    IPC分类号: H04W74/08 H04W72/12 H04L5/00

    摘要: A method, apparatus and computer program product are provided in order to allow an uplink resource request to be transmitted to the access point even in an instance in which the mobile terminal is receiving a continuous downlink transmission and repeated ACK/NACK transmissions are enabled. In this regard, a method, apparatus and computer program product are provided to prioritize a preamble transmission for a random access procedure relative to the repeated ACK/NACK transmissions. The method, apparatus and computer program also prioritize at least one message of the random access procedure.

    摘要翻译: 提供了一种方法,装置和计算机程序产品,以便即使在移动终端正在接收连续下行链路传输并且重复的ACK / NACK传输被启用的情况下也允许将上行链路资源请求发送到接入点。 在这方面,提供了一种方法,装置和计算机程序产品,用于相对于重复的ACK / NACK传输来对用于随机接入过程的前同步码传输进行优先级排序。 方法,装置和计算机程序还优先考虑随机接入过程的至少一个消息。

    METHOD AND APPARATUS FOR SWITCHING ANTENNA PORT CONFIGURATIONS
    30.
    发明申请
    METHOD AND APPARATUS FOR SWITCHING ANTENNA PORT CONFIGURATIONS 审中-公开
    用于切换天线端口配置的方法和装置

    公开(公告)号:US20140169317A1

    公开(公告)日:2014-06-19

    申请号:US14234790

    申请日:2011-07-25

    IPC分类号: H04B7/04 H04W72/04

    摘要: A method and apparatus are provided to provide for timely switching between antenna port configurations as the mode of operation of a mobile terminal changes which may, in turn, dictate different combinations of the MIMO, CoMP and/or CA capabilities. In this regard, a method is provided that includes utilizing one or more antennas in a first antenna port configuration in a first mode of operation. The method may also receive a command that triggers switching to another antenna port configuration and then determines another one of a plurality of antenna port configurations to be utilized in response to the command. The method may then utilize one or more antennas of the another one of the antenna port configurations in a second mode of operation. A corresponding apparatus and computer program product are also provided.

    摘要翻译: 提供了一种方法和装置,用于随着移动终端的操作模式的改变而及时地切换天线端口配置,这又可以决定MIMO,CoMP和/或CA能力的不同组合。 在这方面,提供了一种方法,其包括以第一操作模式在第一天线端口配置中利用一个或多个天线。 该方法还可以接收触发切换到另一天线端口配置的命令,然后确定响应于该命令而被使用的多个天线端口配置中的另一个。 然后,该方法可以在第二操作模式中利用另一个天线端口配置中的一个或多个天线。 还提供了相应的装置和计算机程序产品。