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    Apparatus, method and computer program product providing per-UE signaling technique for separately coded users
    91.
    发明授权
    Apparatus, method and computer program product providing per-UE signaling technique for separately coded users 有权
    为单独编码的用户提供每UE信令技术的装置，方法和计算机程序产品

    公开(公告)号：US08305957B2

    公开(公告)日：2012-11-06

    申请号：US12008273

    申请日：2008-01-09

    Applicant: Frank Frederiksen ,  Olav Tirkkonen ,  Esa Malkamaki

    Inventor： Frank Frederiksen ,  Olav Tirkkonen ,  Esa Malkamaki

    IPC: H04Q7/00

    CPC classification number: H04W72/0406 ,  H04L1/0067 ,  H04L1/0072 ,  H04L1/0079

    Abstract: Apparatus, computer program products and methods operate an electronic device to determine an operating mode of a controlled electronic device operating in the wireless communications network; to generate a control signal in dependence on the operating mode of the controlled electronic device; to configure the control signal in a pre-determined manner in dependence on the operating mode of the controlled electronic device, wherein the pre-determined manner is known to both the electronic device and to the controlled electronic device; and to operate the radio apparatus to transmit the control signal to the controlled electronic device. In a variant, apparatus, computer program products and methods operate an electronic device to receive a control signal from a controlling electronic device operative in the wireless communications network, the control signal configured by the controlling electronic device in a predetermined manner known to both the controlling electronic device and the electronic device in dependence on an operating mode of the electronic device; and to decode the control signal using knowledge of the predetermined manner in which the control signal was configured by the controlling electronic device.

    Abstract translation: 装置，计算机程序产品和方法操作电子设备以确定在无线通信网络中操作的受控电子设备的操作模式; 根据受控电子设备的操作模式产生控制信号; 根据受控电子设备的操作模式以预定的方式配置控制信号，其中预定方式对于电子设备和受控电子设备是已知的; 并且操作无线电设备以将控制信号发送到受控电子设备。 在一种变型中，设备，计算机程序产品和方法操作电子设备以从在无线通信网络中操作的控制电子设备接收控制信号，所述控制信号由控制电子设备以预定的方式由已知的控制 电子设备和电子设备，其依赖于电子设备的操作模式; 并且利用控制电子设备配置了控制信号的预定方式的知识来解码控制信号。

    Method and Arrangement for Resolving a Temporary Block Flow
    92.
    发明申请
    Method and Arrangement for Resolving a Temporary Block Flow 有权
    解决临时块流的方法和布置

    公开(公告)号：US20120269145A1

    公开(公告)日：2012-10-25

    申请号：US13498201

    申请日：2012-02-20

    Applicant: Daniel Widell ,  John Walter Diachina ,  Stefan Eriksson Löwenmark ,  Paul Schliwa-Bertling ,  Mårten Sundberg

    Inventor： Daniel Widell ,  John Walter Diachina ,  Stefan Eriksson Löwenmark ,  Paul Schliwa-Bertling ,  Mårten Sundberg

    IPC: H04W72/04

    CPC classification number: H04W72/0446 ,  H04L1/0025 ,  H04L1/0045 ,  H04L1/0079 ,  H04L1/1664

    Abstract: The invention relates to a method in a mobile network for resolving a Temporary Block Flow, a TBF, in a wireless network including one or more mobile stations exchanging data with a base station system. The packet data is transmitted by means of one or more RLC/MAC blocks each associated with the TBF. The TBF is identified by means of an Temporary Flow Identity, a TFI, and associated to an MS. The inventive method is applicable in a wireless communication system with an extended TFI addressing space. The method comprises steps of receiving a RLC/MAC block and retrieving a first TFI in the RLC/MAC header. The TFI is compared to an assigned TFI. The capability for the associated MS to resolve TBFs based on extended TFI addressing is determined. If the received first TFI matches assigned TFI and represents a comprehensive TFI for the associated MS, the payload of the RLC/MAC block is decoded. When the first TFI matches assigned TFI value and is identified as a code point to an eTFI, at least a predetermined field of the RLC data block is decoded and an extended TFI, eTFI, is retrieved. The eTFI is compared with an assigned eTFI. Following a match, the payload of the RLC data block is decoded. The procedure is repeated for further RLC/MAC block associated with the TBF until the TBF is resolved.The invention also relates to a mobile station and a base station system used to resolve a TBF according to the inventive method.

    Abstract translation: 本发明涉及移动网络中用于解决包括与基站系统交换数据的一个或多个移动站的无线网络中的临时块流TBF的方法。 分组数据通过与TBF相关联的一个或多个RLC / MAC块发送。 TBF通过临时流标识，TFI识别，并与MS相关联。 本发明的方法适用于具有扩展TFI寻址空间的无线通信系统。 该方法包括以下步骤：在RLC / MAC报头中接收RLC / MAC块并检索第一TFI。 将TFI与分配的TFI进行比较。 确定相关MS解析基于扩展TFI寻址的TBF的能力。 如果接收到的第一TFI匹配分配的TFI并且表示相关MS的综合TFI，则对RLC / MAC块的有效载荷进行解码。 当第一TFI匹配分配的TFI值并被识别为eTFI的代码点时，RLC数据块的至少一个预定字段被解码，并且检索扩展的TFI，eTFI。 将eTFI与指定的eTFI进行比较。 在匹配之后，对RLC数据块的净荷进行解码。 对于与TBF相关联的进一步的RLC / MAC块重复该过程，直到TBF被解决为止。 本发明还涉及根据本发明的方法用于解析TBF的移动台和基站系统。

    Method and Apparatus for Sending Physical Uplink Control Channel
    94.
    发明申请
    Method and Apparatus for Sending Physical Uplink Control Channel 有权
    发送物理上行链路控制信道的方法和装置

    公开(公告)号：US20120250648A1

    公开(公告)日：2012-10-04

    申请号：US13513763

    申请日：2010-06-24

    Applicant: Shuqiang Xia ,  Dezhong Mi ,  Zhisong Zuo ,  Chunli Liang ,  Weiwei Yang

    Inventor： Shuqiang Xia ,  Dezhong Mi ,  Zhisong Zuo ,  Chunli Liang ,  Weiwei Yang

    IPC: H04W72/04

    CPC classification number: H04L1/0026 ,  H04L1/0057 ,  H04L1/0079 ,  H04L1/06 ,  H04L1/1671 ,  H04W48/08

    Abstract: The present invention provides a method and apparatus for sending a Physical Uplink Control Channel (PUCCH), which includes: performing a joint coding and modulation processing on Acknowledgement/Negative Acknowledgement (ACK/NACK) information which is required to be sent simultaneously with Channel Status Information (CSI) information, and sending the modulated information to a base station by using the second pilot symbol of each slot of a plurality of orthogonal PUCCH resources. The present invention acquires a coding gain by the joint coding of the ACK/NACK information and makes the minimum Hamming distance extend, thereby enhancing the feedback quality of ACK/NACK.

    Abstract translation: 本发明提供一种用于发送物理上行链路控制信道（PUCCH）的方法和装置，其包括：对需要与信道状态同时发送的确认/否定确认（ACK / NACK）信息执行联合编码和调制处理 信息（CSI）信息，并且通过使用多个正交PUCCH资源的每个时隙的第二导频符号将调制的信息发送到基站。 本发明通过ACK / NACK信息的联合编码获得编码增益，并使最小汉明距离延长，从而提高ACK / NACK的反馈质量。

    Header encoding/decoding
    95.
    发明授权
    Header encoding/decoding 有权
    标题编码/解码

    公开(公告)号：US08209590B2

    公开(公告)日：2012-06-26

    申请号：US12612640

    申请日：2009-11-04

    Applicant: Ba-Zhong Shen ,  Jason A. Trachewsky

    Inventor： Ba-Zhong Shen ,  Jason A. Trachewsky

    IPC: G06F11/00

    CPC classification number: H03M13/1102 ,  H03M13/6356 ,  H03M13/6362 ,  H04L1/0068 ,  H04L1/0079 ,  H04L1/08 ,  H04L27/2601

    Abstract: In a communication device that is operative to perform decoding, a log-likelihood ratio (LLR) circuitry operates to calculate LLRs corresponding to every bit location within a received bit sequence. This received bit sequence may include a header and a data portion (both of which may be included within a frame that also includes a preamble). The header is composed of information bits, a duplicate of those information bits (such as may be generated in accordance with repetition encoding), and redundancy bits. The header includes information corresponding to frame or data including frame length, a code type by which the data are encoded, a code rate by which the data are encoded, and a modulation by which symbols of the data are modulated. Once the header has been decoded, then the data corresponding thereto is decoded by a block decoder circuitry to make estimates of that data.

    Abstract translation: 在可操作地执行解码的通信设备中，对数似然比（LLR）电路用于计算对应于接收的比特序列内的每个比特位置的LLR。 该接收的比特序列可以包括头部和数据部分（两者都可以包括在还包括前同步码的帧内）。 报头由信息位组成，这些信息位的副本（例如可以根据重复编码生成）和冗余位。 标题包括对应于帧或数据的信息，包括帧长度，数据被编码的代码类型，数据被编码的编码速率以及数据的符号被调制的调制。 一旦标题已被解码，则与其对应的数据由块解码器电路解码以对该数据进行估计。

    CHECKSUM VERIFICATION ACCELERATOR
    96.
    发明申请
    CHECKSUM VERIFICATION ACCELERATOR 失效
    检查验证加速器

    公开(公告)号：US20120151307A1

    公开(公告)日：2012-06-14

    申请号：US13302688

    申请日：2011-11-22

    Applicant: Francois Abel ,  Claude Basso ,  Jean L. Calvignac ,  Natarajan Vaidhyanathan ,  Fabrice Verplanken

    Inventor： Francois Abel ,  Claude Basso ,  Jean L. Calvignac ,  Natarajan Vaidhyanathan ,  Fabrice Verplanken

    IPC: G06F11/00

    CPC classification number: H04L1/0079 ,  H04L1/0061 ,  H04L1/0072

    Abstract: Disclosed is a method and system for validating a data packet by a network processor supporting a first network protocol and a second network protocol and utilizing shared hardware. The network processor receives a data packet; identifies a network packet protocol for the data packet; and processes the data packet according to the network packet protocol comprising: updating a first register with a first partial packet length specific to the first network protocol; updating a second register with a second partial packet length specific to the second network protocol; and updating a third register with a first checksum computed from fields independent of the network protocol. The system produces a second checksum utilizing a function that combines values from the first register, the second register, and the third register. The system validates the data packet by comparing the data packet checksum to the second checksum.

    Abstract translation: 公开了一种用于通过支持第一网络协议和第二网络协议的网络处理器来验证数据分组并利用共享硬件的方法和系统。 网络处理器接收数据包; 识别数据包的网络包协议; 并根据网络分组协议对数据分组进行处理，包括：以第一网络协议特有的第一部分分组长度更新第一寄存器; 用第二网络协议特有的第二部分分组长度更新第二寄存器; 以及用独立于网络协议的字段计算的具有第一校验和的更新第三寄存器。 该系统利用组合来自第一寄存器，第二寄存器和第三寄存器的值的函数产生第二校验和。 系统通过将数据包校验和与第二个校验和进行比较来验证数据包。

    Method for discarding corrupted data packets in a reliable transport fabric
    97.
    发明授权
    Method for discarding corrupted data packets in a reliable transport fabric 有权
    在可靠的传输结构中丢弃损坏的数据包的方法

    公开(公告)号：US08169908B1

    公开(公告)日：2012-05-01

    申请号：US10905998

    申请日：2005-01-29

    Applicant: David Sluiter ,  David Thomas ,  Mark Buchanan ,  Timothy Thompson ,  Christopher Paulson

    Inventor： David Sluiter ,  David Thomas ,  Mark Buchanan ,  Timothy Thompson ,  Christopher Paulson

    IPC: H04L1/00

    CPC classification number: H04L1/1877 ,  H04L1/0079

    Abstract: A method for discarding perpetually-rejected packets in a fabric-based interconnect having a reliable physical layer is disclosed. A transmitting component keeps a count of the number of negative acknowledgements (NAKs) it receives from the receiving component for packets the transmitting component sends. If the transmitting component receives a number of consecutive NAKs for the same packet that exceeds some pre-determined threshold, the packet is not resent, but is, instead, treated as having been acknowledged, and subsequent packets are allowed to be transmitted. Higher-level processes are then notified of the problem so as to allow the error to be dealt with at a higher level, but without obstructing the flow of packets on the physical layer.

    Abstract translation: 公开了一种在具有可靠物理层的基于结构的互连中丢弃永久拒绝的分组的方法。 发送组件保持从发送组件发送的分组的接收组件接收的否定确认数（NAK）的数量。 如果发送组件接收到超过某个预定阈值的相同分组的多个连续NAK，则该分组不重新发送，而是被视为已被确认，并且允许后续分组被发送。 然后，将较高级别的进程通知问题，以便允许在较高级别处理错误，但不会妨碍物理层上的数据包流。

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