公开(公告)号：WO2004095721A3

公开(公告)日：2005-03-03

申请号：PCT/US2004007535

申请日：2004-03-11

Applicant: MOTOROLA INC ,  LOGALBO ROBERT D ,  CONRAD ALAN P ,  STOGNER DARRELL J

Inventor： LOGALBO ROBERT D ,  CONRAD ALAN P ,  STOGNER DARRELL J

IPC: H04L12/56 ,  H04J3/06

CPC classification number: H04W56/004 ,  H04W56/006 ,  H04W56/007

Abstract: A subscriber (1001) provides a cumulative adjustment value in memory. Upon transmission of the inbound signal to a base station (102), the subscriber (1001) receives a relative adjustment value. The base station (102) calculates the relative adjustment value based on receipt of the inbound signal against a time window. The subscriber (1001) sums the adjustment value with the cumulative adjustment value to create a new cumulative adjustment value. The subscriber (1001) stores the new cumulative adjustment value in memory, and a subsequent inbound signal is transmitted using the new cumulative adjustment value. Alternatively, the subscriber (1001) obtains a priori information as to when a base station (102) transmits a burst. Upon receipt of the burst, the subscriber (1001) calculates a time delay between when the burst was transmitted and when the burst was received. The subscriber (1001) stores the time delay, and advances the transmission timing by the time delay.

Abstract translation: 订户（1001）在存储器中提供累积调整值。 在将入站信号发送到基站（102）时，订户（1001）接收相对调整值。 基站（102）基于对时间窗口的入站信号的接收来计算相对调整值。 订户（1001）将调整值与累积调整值相加以创建新的累积调整值。 订户（1001）将新的累积调整值存储在存储器中，并且使用新的累积调整值发送后续的入站信号。 或者，订户（1001）获得关于基站（102）何时发送突发的先验信息。 在接收到突发之后，用户（1001）计算在发送突发和接收到突发之间的时间延迟。 用户（1001）存储时间延迟，并且将发送定时提前时间延迟。

公开(公告)号：WO2009020705A1

公开(公告)日：2009-02-12

申请号：PCT/US2008/067064

申请日：2008-06-16

Applicant: MOTOROLA, INC. ,  CONRAD, Alan P., ,  DOBERSTEIN, Kevin G.,

Inventor： CONRAD, Alan P., ,  DOBERSTEIN, Kevin G.,

IPC: H04Q7/38

CPC classification number: H04L1/1819 ,  H04L1/0003 ,  H04L1/1642

Abstract: A transmitting unit combines a slot identifier (SI) and a block identifier (BI) in each header that is transmitted with the data to allow a receiving unit to associate previously received data blocks with retransmissions, or retries, of the same respective data blocks in order to perform bit error detection in accordance with a hybrid or selective ARQ protocol. The receiving unit uses the SI and BI contained in the MHBKs to determine a correspondence between a retried data and a previously transmitted data block.

Abstract translation: 发送单元在与数据一起发送的每个报头中组合时隙标识符（SI）和块标识符（BI），以允许接收单元将先前接收到的数据块与相同的相应数据块的重传或重试相关联 按照混合或选择性ARQ协议执行位错误检测。 接收单元使用包含在MHBK中的SI和BI来确定重试数据和先前发送的数据块之间的对应关系。

公开(公告)号：WO2008085594A2

公开(公告)日：2008-07-17

申请号：PCT/US2007083119

申请日：2007-10-31

Applicant: MOTOROLA INC ,  FRANK COLIN D ,  CONRAD ALAN P ,  CORKE ROBERT J ,  SEOANE JORGE L

Inventor： FRANK COLIN D ,  CONRAD ALAN P ,  CORKE ROBERT J ,  SEOANE JORGE L

IPC: H04Q7/00

CPC classification number: H04L27/2662 ,  H04L25/0212 ,  H04L25/022 ,  H04L25/0228 ,  H04L27/2675

Abstract: First incoming data comprising at least one OFDM symbol is received (302). A plurality of timing relationships is determined and each of the plurality of timing relationships relates to an alignment window of a fast Fourier transform (FFT) (304). Each of the plurality of timing relationships is applied to the first incoming data (306) and a plurality of achievable interference metrics associated with the first incoming data is responsively determined (308). Each of the plurality of achievable interference metrics is associated with a selected one of the plurality of timing relationships. The preferred interference metric is chosen from amongst the plurality of achievable interference metrics.

Abstract translation: 包括至少一个OFDM符号的第一输入数据被接收（302）。 确定多个定时关系并且多个定时关系中的每一个与快速傅立叶变换（FFT）的对准窗口相关（304）。 多个定时关系中的每一个被应用于第一输入数据（306），并响应地确定与第一输入数据相关联的多个可实现的干扰度量（308）。 多个可实现的干扰度量中的每一个与多个定时关系中的选定的一个关联。 优选的干扰度量是从多个可实现的干扰度量中选择的。

公开(公告)号：WO2006039098A3

公开(公告)日：2006-06-08

申请号：PCT/US2005032666

申请日：2005-09-14

Applicant: MOTOROLA INC ,  ALAZRAKI SCOTT M ,  CHAUDHRI APOORV ,  CONRAD ALAN P ,  JELAVIC STANKO ,  LAMPERT CHET A ,  LOGALBO BOB D ,  STOGNER DARRELL J ,  PINDER ELLIS A

Inventor： ALAZRAKI SCOTT M ,  CHAUDHRI APOORV ,  CONRAD ALAN P ,  JELAVIC STANKO ,  LAMPERT CHET A ,  LOGALBO BOB D ,  STOGNER DARRELL J ,  PINDER ELLIS A

IPC: H04M3/18

CPC classification number: H04L1/0019 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/1867

Abstract: A method for the selection of forward error correction (FEC)/ constellation pairings (800) for digital transmitted segments based on learning radio link adaptation (RLA) including formatting a packet transmission having a predetermined number of information bits (801). The packet is then split into a plurality of segments (803) where an RLA is used (805) to determine the optimum format of the packet. The plurality of segments is then sent to a channel encoder for FEC encoding and symbol mapping (807) at a rate selected by the RLA. The segments are then formatted into packet blocks (809) and transmitted in blocks that form a time slot at a constant symbol rate.

Abstract translation: 一种用于基于学习无线电链路自适应（RLA）来选择用于数字传输段的前向纠错（FEC）/星座配对（800）的方法，包括格式化具有预定数目的信息比特的分组传输（801）。 然后将分组分解成多个段（803），其中使用RLA（805）以确定分组的最佳格式。 然后将多个段以由RLA选择的速率发送到用于FEC编码和符号映射（807）的信道编码器。 然后，这些段被格式化成分组块（809），并以以恒定符号速率形成时隙的块传输。

公开(公告)号：WO2006039098A2

公开(公告)日：2006-04-13

申请号：PCT/US2005/032666

申请日：2005-09-14

Applicant: MOTOROLA, INC. ,  ALAZRAKI, Scott, M. ,  CHAUDHRI, Apoorv ,  CONRAD, Alan, P. ,  JELAVIC, Stanko ,  LAMPERT, Chet, A. ,  LOGALBO, Bob, D. ,  STOGNER, Darrell, J. ,  PINDER, Ellis, A.

Inventor： ALAZRAKI, Scott, M. ,  CHAUDHRI, Apoorv ,  CONRAD, Alan, P. ,  JELAVIC, Stanko ,  LAMPERT, Chet, A. ,  LOGALBO, Bob, D. ,  STOGNER, Darrell, J. ,  PINDER, Ellis, A.

IPC: H04M3/18

CPC classification number: H04L1/0019 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/1867

Abstract: A method for the selection of forward error correction (FEC)/ constellation pairings (800) for digital transmitted segments based on learning radio link adaptation (RLA) including formatting a packet transmission having a predetermined number of information bits (801). The packet is then split into a plurality of segments (803) where an RLA is used (805) to determine the optimum format of the packet. The plurality of segments is then sent to a channel encoder for FEC encoding and symbol mapping (807) at a rate selected by the RLA. The segments are then formatted into packet blocks (809) and transmitted in blocks that form a time slot at a constant symbol rate.

Abstract translation: 一种用于基于学习无线电链路自适应（RLA）为数字发射段选择前向纠错（FEC）/星座配对（800）的方法，所述方法包括格式化具有预定数量的信息的分组传输 位（801）。 然后将分组分成多个分段（803），其中使用RLA（805）来确定分组的最佳格式。 然后将多个片段发送到信道编码器，用于以RLA选择的速率进行FEC编码和符号映射（807）。 这些段然后被格式化成分组块（809）并以恒定符号速率形成时隙的块发送。

公开(公告)号：WO2004095721A2

公开(公告)日：2004-11-04

申请号：PCT/US2004/007535

申请日：2004-03-11

Applicant: MOTOROLA, INC. ,  LOGALBO, Robert, D. ,  CONRAD, Alan, P. ,  STOGNER, Darrell, J.

Inventor： LOGALBO, Robert, D. ,  CONRAD, Alan, P. ,  STOGNER, Darrell, J.

IPC: H04B

CPC classification number: H04W56/004 ,  H04W56/006 ,  H04W56/007

Abstract: A subscriber (1001) provides a cumulative adjustment value in memory. Upon transmission of the inbound signal to a base station (102), the subscriber (1001) receives a relative adjustment value. The base station (102) calculates the relative adjustment value based on receipt of the inbound signal against a time window. The subscriber (1001) sums the adjustment value with the cumulative adjustment value to create a new cumulative adjustment value. The subscriber (1001) stores the new cumulative adjustment value in memory, and a subsequent inbound signal is transmitted using the new cumulative adjustment value. Alternatively, the subscriber (1001) obtains a priori information as to when a base station (102) transmits a burst. Upon receipt of the burst, the subscriber (1001) calculates a time delay between when the burst was transmitted and when the burst was received. The subscriber (1001) stores the time delay, and advances the transmission timing by the time delay.

Abstract translation: 订户（1001）在存储器中提供累积调整值。 在将入站信号发送到基站（102）时，订户（1001）接收相对调整值。 基站（102）基于对时间窗口的入站信号的接收来计算相对调整值。 订户（1001）将调整值与累积调整值相加以创建新的累积调整值。 订户（1001）将新的累积调整值存储在存储器中，并且使用新的累积调整值发送后续的入站信号。 或者，订户（1001）获得关于基站（102）何时发送突发的先验信息。 在接收到突发之后，用户（1001）计算在发送突发和接收到突发之间的时间延迟。 用户（1001）存储时间延迟，并且将发送定时提前时间延迟。

公开(公告)号：WO2008085594A3

公开(公告)日：2008-07-17

申请号：PCT/US2007/083119

申请日：2007-10-31

Applicant: MOTOROLA, INC. ,  FRANK, Colin, D. ,  CONRAD, Alan, P. ,  CORKE, Robert, J. ,  SEOANE, Jorge, L.

Inventor： FRANK, Colin, D. ,  CONRAD, Alan, P. ,  CORKE, Robert, J. ,  SEOANE, Jorge, L.

IPC: H04J11/00

Abstract: First incoming data comprising at least one OFDM symbol is received (302). A plurality of timing relationships is determined and each of the plurality of timing relationships relates to an alignment window of a fast Fourier transform (FFT) (304). Each of the plurality of timing relationships is applied to the first incoming data (306) and a plurality of achievable interference metrics associated with the first incoming data is responsively determined (308). Each of the plurality of achievable interference metrics is associated with a selected one of the plurality of timing relationships. The preferred interference metric is chosen from amongst the plurality of achievable interference metrics.