公开(公告)号：US08205143B2

公开(公告)日：2012-06-19

申请号：US13310817

申请日：2011-12-05

申请人： Michael E. Buckley ,  Yufei W Blankenship ,  Brian K Classon ,  Ajit Nimbalker ,  Kenneth A Stewart

发明人： Michael E. Buckley ,  Yufei W Blankenship ,  Brian K Classon ,  Ajit Nimbalker ,  Kenneth A Stewart

IPC分类号： H03M13/00

CPC分类号： H03M13/09 ,  H04L1/0061 ,  H04L1/0065

摘要： A communication device is disclosed. The device is configured to generate a first block of first cyclic redundancy check (CRC) parity bits on a transport block wherein the first block of CRC parity bits is based on a first generator polynomial, to attach the first block of CRC parity bits to the transport block and to segment the transport block into multiple code blocks. The processor is also configured to generate a second block of CRC parity bits on each code block wherein each of the second blocks of CRC parity bits is based on a second generator polynomial that is different than the first generator polynomial. The first and second generator polynomials have a common degree. A second block of CRC parity bits is attached to each code block, and the code blocks are concatenated after channel encoding.

摘要翻译： 公开了通信设备。 该设备被配置为在传输块上产生第一循环冗余校验（CRC）奇偶校验位的第一块，其中第一块CRC奇偶校验位基于第一生成多项式，以将第一块CRC奇偶校验位附加到 传输块并将传输块分段成多个代码块。 处理器还被配置为在每个代码块上生成CRC奇偶校验位的第二块，其中CRC奇偶校验位的每个第二块基于与第一生成多项式不同的第二生成多项式。 第一和第二生成多项式具有共同的程度。 CRC奇偶校验位的第二块被附加到每个代码块，并且代码块在通道编码之后被级联。

公开(公告)号：US08074150B2

公开(公告)日：2011-12-06

申请号：US12952305

申请日：2010-11-23

申请人： Michael E. Buckley ,  Yufei W Blankenship ,  Brian K Classon ,  Ajit Nimbalker ,  Kenneth A Stewart

发明人： Michael E. Buckley ,  Yufei W Blankenship ,  Brian K Classon ,  Ajit Nimbalker ,  Kenneth A Stewart

IPC分类号： H03M13/00

CPC分类号： H03M13/09 ,  H04L1/0061 ,  H04L1/0065

摘要： A wireless communication device includes a receiver configured to receive a transport block with a sequence of bits wherein A is the number of bits, a first cyclic redundancy check (CRC) coder configured to generate a first block of CRC parity bits on a transport block and to associates the first block of CRC parity bits with the transport block, wherein a number of CRC parity bits in the first block is L, a segmenting entity configured to segment the transport block into multiple code blocks after associating when A+L is larger than 6144, a second CRC coder configured to generate a second block of CRC parity bits on each code block and to associate a second block of CRC parity bits with each code block, and a channel encoder configured to encode each of the code blocks including the associated second block of CRC parity bits if A+L>6144.

摘要翻译： 无线通信设备包括被配置为以比特序列接收传输块的接收机，其中A是比特数，第一循环冗余校验（CRC）编码器被配置为在传输块上生成CRC奇偶校验位的第一块， 将所述第一块CRC奇偶校验位与所述传输块相关联，其中，所述第一块中的CRC奇偶校验位数为L，分配实体，被配置为在A + L大于所述传输块之后将所述传输块分段为多个码块 6144，第二CRC编码器，被配置为在每个代码块上生成CRC奇偶校验位的第二块，并将第二CRC CRC奇偶校验位与每个代码块相关联;以及通道编码器，被配置为对包括相关联的代码块 如果A + L> 6144，CRC校验位的第二个块。

公开(公告)号：US08295248B2

公开(公告)日：2012-10-23

申请号：US11934172

申请日：2007-11-02

申请人： Ravi Kuchibhotla ,  Brian K Classon ,  Robert T Love ,  Ravikiran Nory ,  Kenneth A Stewart ,  Yakun Sun

发明人： Ravi Kuchibhotla ,  Brian K Classon ,  Robert T Love ,  Ravikiran Nory ,  Kenneth A Stewart ,  Yakun Sun

IPC分类号： H04Q7/00

CPC分类号： H04W72/1231 ,  H04W72/08 ,  H04W72/1284

摘要： A method for scheduling a wireless communication entity based on channel quality information provided by the wireless entity, wherein scheduling is discontinued if channel quality information is not received from the wireless communication entity over a specified number of frames or if the channel quality information provided is insufficient to support a control channel. The wireless communication entity may discontinue reporting channel quality information if the channel quality measured over a specified number of frames is below a threshold. Scheduling may be discontinued by blocking, removing or preempting the scheduling of the wireless entity.

摘要翻译： 一种用于基于由无线实体提供的信道质量信息来调度无线通信实体的方法，其中如果没有在指定数量的帧上从无线通信实体接收到信道质量信息，或者如果提供的信道质量信息不足，则停止调度 支持控制通道。 如果在指定数量的帧上测量的信道质量低于阈值，则无线通信实体可以中断报告信道质量信息。 可以通过阻塞，去除或抢占无线实体的调度来停止调度。

公开(公告)号：US08320267B2

公开(公告)日：2012-11-27

申请号：US12489798

申请日：2009-06-23

申请人： Na Wei ,  Vijay Nangia ,  Wen Zhou ,  Brian K Classon

发明人： Na Wei ,  Vijay Nangia ,  Wen Zhou ,  Brian K Classon

IPC分类号： H04B7/216

CPC分类号： H04L25/0224 ,  H04L5/0044

摘要： A wireless terminal operating in TDD mode transmits a plurality of sounding reference signals using an assigned maximum sounding reference signal (SRS) bandwidth (BW) size. At least one of the sounding reference signals is transmitted in a corresponding uplink pilot time slot (UpPTS) region of a special sub-frame of a radio frame wherein, in the frequency dimension, an uplink BW center is misaligned with a BW center of the SRS in the UpPTS region, a maximum SRS BW size in the UpPTS region is an even number of resource blocks with prime factors from a set of {2, 3, 5}, and the maximum SRS BW having a size in number of resource blocks less than or equal to (NRBUL−6·NRA) where NRA is a number of Random Access Channel (RACH) opportunities in the UpPTS region.

摘要翻译： 以TDD模式工作的无线终端使用分配的最大探测参考信号（SRS）带宽（BW）大小来发送多个探测参考信号。 在无线电帧的特殊子帧的相应的上行链路导频时隙（UpPTS）区域中发送至少一个探测参考信号，其中，在频率维度上，上行链路BW中心与所述无线帧的BW中心不对齐 在UpPTS区域的SRS中，UpPTS区域中的最大SRS BW大小是具有来自{2,3,5}的集合的素数的资源块的偶数，并且具有资源块数量的最大SRS BW 小于或等于（NRBUL-6·NRA），其中NRA是UpPTS区域中的随机接入信道（RACH）的机会数量。