Baseband module and data transmission method
    1.
    发明授权
    Baseband module and data transmission method 有权
    基带模块和数据传输方法

    公开(公告)号:US07813764B2

    公开(公告)日:2010-10-12

    申请号:US10863804

    申请日:2004-06-09

    IPC分类号: H04B1/38

    CPC分类号: H04W88/08

    摘要: A baseband module for a base station is in a mobile communication network. The baseband module includes at least two baseband devices connected to each other by an internal interface, thereby forming a chain of baseband devices. The baseband module is connected to a radio frequency module by two external interfaces, each external interface being connected to a baseband device at the end of the chain of baseband devices.

    摘要翻译: 用于基站的基带模块在移动通信网络中。 基带模块包括通过内部接口彼此连接的至少两个基带设备,从而形成一系列基带设备。 基带模块通过两个外部接口连接到射频模块,每个外部接口连接到基带设备链末端的基带设备。

    Baseband module and data transmission method
    2.
    发明申请
    Baseband module and data transmission method 有权
    基带模块和数据传输方法

    公开(公告)号:US20050221836A1

    公开(公告)日:2005-10-06

    申请号:US10863804

    申请日:2004-06-09

    CPC分类号: H04W88/08

    摘要: A baseband module for a base station is in a mobile communication network. The baseband module includes at least two baseband devices connected to each other by an internal interface, thereby forming a chain of baseband devices. The baseband module is connected to a radio frequency module by two external interfaces, each external interface being connected to a baseband device at the end of the chain of baseband devices.

    摘要翻译: 用于基站的基带模块在移动通信网络中。 基带模块包括通过内部接口彼此连接的至少两个基带设备,从而形成一系列基带设备。 基带模块通过两个外部接口连接到射频模块,每个外部接口连接到基带设备链末端的基带设备。

    Frequency offset correction
    3.
    发明授权
    Frequency offset correction 有权
    频偏校正

    公开(公告)号:US08155252B2

    公开(公告)日:2012-04-10

    申请号:US11806836

    申请日:2007-06-04

    IPC分类号: H04L27/06

    摘要: A frequency error correction scheme applicable in a receiver of a mobile telecommunication system is presented. The present frequency error correction scheme is carried out in a time domain after an equalization process. The present frequency error correction scheme may be applied to a base station receiving signals transmitted according to a single-carrier frequency division multiple access communication scheme. The separation of different received signals for further processing is carried out in the frequency domain before the equalization and the frequency error correction.

    摘要翻译: 提出了适用于移动电信系统接收机的频率纠错方案。 本频率纠错方案在均衡处理之后的时域中进行。 本频率纠错方案可以应用于接收根据单载波频分多址通信方案发送的信号的基站。 用于进一步处理的不同接收信号的分离在均衡和频率误差校正之前的频域中进行。

    Power control of packet data transmission in cellular network
    4.
    发明申请
    Power control of packet data transmission in cellular network 有权
    蜂窝网络中分组数据传输的功率控制

    公开(公告)号:US20060236190A1

    公开(公告)日:2006-10-19

    申请号:US11350866

    申请日:2006-02-10

    IPC分类号: H04L1/18

    摘要: A transmitter for a packet radio network, including means for transmitting a signal including data packets to a receiver, means for receiving acknowledgement messages from the receiver, each acknowledgement message indicating whether or not a data packet was received successfully, and means for adjusting transmit power of the signal in the transmitter on the basis of one or more acknowledgement messages.

    摘要翻译: 一种用于分组无线电网络的发射机,包括用于将包括数据分组的信号发送到接收机的装置,用于从接收机接收确认消息的装置,指示数据分组是否被成功接收的每个确认消息,以及用于调整发射功率的装置 基于一个或多个确认消息发送器中的信号。

    Receiver, transmitter and variable bandwidth transmission method
    5.
    发明申请
    Receiver, transmitter and variable bandwidth transmission method 审中-公开
    接收机,发射机和可变带宽传输方式

    公开(公告)号:US20070005352A1

    公开(公告)日:2007-01-04

    申请号:US11441117

    申请日:2006-05-26

    IPC分类号: G10L19/02

    CPC分类号: H04B1/16 G10L25/18

    摘要: Solutions for receiving and transmitting variable transmission bandwidth signal are provided. A receiver comprises square-root raised cosine filter bank, each filter of the filter bank configured to filter a subband, and an adder configured to add up the output signals of one or more filters of the filter bank to obtain a sum signal, the sum of the subbands of the one or more filters being equal to the transmission bandwidth of the received signal. A transmitter comprises a transmission filter, the roll-off factor of the transmission filter being selected on the basis of the bandwidth of the signal to be transmitted.

    摘要翻译: 提供了用于接收和发送可变传输带宽信号的解决方案。 接收机包括平方根升余弦滤波器组,滤波器组的每个滤波器被配置为滤波子带,以及加法器,被配置为将滤波器组的一个或多个滤波器的输出信号相加以获得和信号,该和 的一个或多个滤波器的子带等于接收信号的传输带宽。 发送机包括发送滤波器,根据要发送的信号的带宽选择发送滤波器的滚降因子。

    Delay estimation for a timing advance loop
    6.
    发明授权
    Delay estimation for a timing advance loop 失效
    定时提前循环的延迟估计

    公开(公告)号:US08081717B2

    公开(公告)日:2011-12-20

    申请号:US12069524

    申请日:2008-02-11

    IPC分类号: H04L27/06

    摘要: An apparatus includes a radio frequency receiver and a timing adjustment unit that contains at least two channel impulse response estimators. The at least two channel impulse response estimators include an on-time estimator and at least one of an early estimator and a late estimator. The apparatus also includes a calculation unit that is configurable to obtain a channel estimate for each measured channel impulse response and to average obtained channel estimates over a plurality of received signal events to determine a timing adjustment in accordance with residual signal power.

    摘要翻译: 一种装置包括射频接收机和包含至少两个信道脉冲响应估计器的定时调整单元。 所述至少两个信道脉冲响应估计器包括接通时间估计器和早期估计器和后期估计器中的至少一个。 该装置还包括计算单元,其可配置为获得针对每个测量的信道脉冲响应的信道估计,并且在多个接收信号事件上平均获得的信道估计,以根据剩余信号功率确定定时调整。

    Apparatuses, System, Methods, and Computer Program Products for Network Control
    7.
    发明申请
    Apparatuses, System, Methods, and Computer Program Products for Network Control 有权
    网络控制的设备,系统,方法和计算机程序产品

    公开(公告)号:US20110194526A1

    公开(公告)日:2011-08-11

    申请号:US13123267

    申请日:2008-10-10

    IPC分类号: H04W4/12 H04W28/26

    摘要: The invention is related to an apparatus including a receiver configured to receive communications from a control node of the macro cell in which the apparatus is located, the communications including system information about operation and maintenance support services the control node is able to provide and/or identity information of the control node; and a generator configured to generate messages including identity information of the apparatus, radio environment information, status information on connections to a core network and/or information on capabilities of the apparatus.

    摘要翻译: 本发明涉及一种包括接收器的设备,该接收器被配置为从设备所位于的宏小区的控制节点接收通信,所述通信包括关于控制节点能够提供的操作和维护支持服务的系统信息和/或 控制节点的身份信息; 以及生成器,其被配置为生成包括所述装置的身份信息,无线电环境信息,关于到核心网络的连接的状态信息和/或关于所述装置的能力的信息的消息。

    Random access procedure with enhanced coverage
    8.
    发明申请
    Random access procedure with enhanced coverage 有权
    具有增强覆盖的随机访问过程

    公开(公告)号:US20070206531A1

    公开(公告)日:2007-09-06

    申请号:US11655763

    申请日:2007-01-18

    IPC分类号: H04Q7/00

    摘要: A random access procedure for use by a UE wireless communication terminal in communicating with a base station (or Node-B or eNB) of a radio access network, and in particular a E-UTRA network. A random access preamble is sent by the UE via RACH separate and prior to a random access message burst, which is sent on SCH but not until the UE receives one or more messages indicating an acknowledgment of the preamble and providing an allocation on SCH for use in transmitting the message burst, and also providing a preamble identifier, which the radio access network can then use to request retransmission of the message burst if necessary.

    摘要翻译: UE无线通信终端在与无线接入网络的基站(或节点B或eNB)通信中使用的随机接入过程,特别是E-UTRA网络。 随机接入前导码由UE经由RACH单独发送,并且在随机接入消息突发之前发送,随机接入消息突发在SCH上发送,但直到UE接收到指示前同步码的确认的一个或多个消息并在SCH上提供分配以供使用 在发送消息突发的同时,还提供一个前导码标识符,无线电接入网络可以根据需要使用该前导标识符来请求重传消息突发。

    Apparatus, method and computer program product providing fast and reliable uplink synchronization using dedicated resources for user equipment in need of synchronization
    9.
    发明申请
    Apparatus, method and computer program product providing fast and reliable uplink synchronization using dedicated resources for user equipment in need of synchronization 有权
    装置,方法和计算机程序产品使用专用资源为需要同步的用户设备提供快速可靠的上行链路同步

    公开(公告)号:US20070184865A1

    公开(公告)日:2007-08-09

    申请号:US11704061

    申请日:2007-02-07

    IPC分类号: H04B7/00 H04Q7/20 H04B15/00

    摘要: A method includes determining if a user equipment has a need to establish uplink synchronization with a base station. In response to determining that the user equipment has the need to establish uplink synchronization with the base station, a determination is made if uplink resources are available on a non-contention-based channel for the user equipment. In response to determining that uplink resources are available on the non-contention-based channel for the user equipment, the uplink resources are dedicated on the non-contention-based channel to the user equipment and an indication of the dedicated uplink resources is communicated to the user equipment. Using at least the uplink resources, the user equipment is synchronized on the non-contention-based channel in order to receive information from the user equipment.

    摘要翻译: 一种方法包括确定用户设备是否需要与基站建立上行链路同步。 响应于确定用户设备需要与基站建立上行链路同步,确定上行链路资源在用于用户设备的基于非竞争的信道上是否可用。 响应于确定上行链路资源在用于用户设备的非基于竞争的信道上可用,上行链路资源在基于非基于竞争的信道上专用于用户设备,并且专用上行链路资源的指示被传送到 用户设备。 至少使用上行链路资源,用户设备在基于非竞争的信道上同步,以便从用户设备接收信息。

    Apparatuses, system, methods, and computer program products for network control
    10.
    发明授权
    Apparatuses, system, methods, and computer program products for network control 有权
    用于网络控制的设备,系统,方法和计算机程序产品

    公开(公告)号:US08971262B2

    公开(公告)日:2015-03-03

    申请号:US13123267

    申请日:2008-10-10

    摘要: The invention is related to an apparatus including a receiver configured to receive communications from a control node of the macro cell in which the apparatus is located, the communications including system information about operation and maintenance support services the control node is able to provide and/or identity information of the control node; and a generator configured to generate messages including identity information of the apparatus, radio environment information, status information on connections to a core network and/or information on capabilities of the apparatus.

    摘要翻译: 本发明涉及一种包括接收器的设备,该接收器被配置为从设备所位于的宏小区的控制节点接收通信,所述通信包括关于控制节点能够提供的操作和维护支持服务的系统信息和/或 控制节点的身份信息; 以及生成器,其被配置为生成包括所述装置的身份信息,无线电环境信息,关于到核心网络的连接的状态信息和/或关于所述装置的能力的信息的消息。