公开(公告)号：EP1665585A4

公开(公告)日：2009-10-21

申请号：EP04757313

申请日：2004-07-27

Applicant: MOTOROLA INC

Inventor： SARTORI PHILIPPE J ,  BAUM KEVIN L ,  CLASSON BRIAN K ,  CUDAK MARK ,  NANGIA VIJAY ,  VISOTSKY EUGENE

IPC: H04B7/15 ,  H04B7/26 ,  H04L12/56 ,  H04W16/26 ,  H04W52/00 ,  H04W72/04 ,  H04W88/04 ,  H04W88/08

CPC classification number: H04W88/04 ,  H04B7/15542 ,  H04B7/2606 ,  H04L1/1867 ,  H04L2001/0097 ,  H04W16/26 ,  H04W84/047 ,  H04W88/085 ,  Y02D70/00 ,  Y02D70/446 ,  Y02D70/449

Abstract: Communications sourced by a remote unit ( 14 ) that is already within reception range of a base site ( 10 ) can nevertheless be further facilitated through allocation of one or more relay resources ( 15, 16 ). Such relay resources, properly employed, then serve to effectively increase the quality of service for the facilitated communication. This, in turn, can permit the use of, for example, increased data rates for communications from a relatively low power remote unit.

Abstract translation: 可以通过分配一个或多个中继资源（15,16）来进一步促进已经在基站（10）的接收范围内的远程单元（14）发出的通信。 正确使用的这种中继资源然后有效地提高了促进通信的服务质量。 这又可以允许使用例如来自相对低功率远程单元的通信的增加的数据速率。

公开(公告)号：WO2008024578A3

公开(公告)日：2008-05-08

申请号：PCT/US2007074064

申请日：2007-07-23

Applicant: MOTOROLA INC ,  KUCHIBHOTLA RAVI ,  CLASSON BRIAN K ,  LOVE ROBERT T ,  NORY RAVIKIRAN ,  SARTORI PHILIPPE J ,  STEWART KENNETH A ,  SUN YAKUN ,  TALUKDAR ANUP K

Inventor： KUCHIBHOTLA RAVI ,  CLASSON BRIAN K ,  LOVE ROBERT T ,  NORY RAVIKIRAN ,  SARTORI PHILIPPE J ,  STEWART KENNETH A ,  SUN YAKUN ,  TALUKDAR ANUP K

IPC: H04L27/26 ,  H04B7/26

CPC classification number: H04W72/0406 ,  H04B7/2615 ,  H04L27/2608

Abstract: A method in a wireless communication terminal (103) including receiving a plurality of sub-frames having time-frequency resource elements and resource allocation fields associated with a corresponding sub-frame, wherein the resource allocation fields indicate a resource assignment. In another embodiment, terminal receives a radio frame comprising a plurality of sub-frames and a frequency diverse allocation field indicating frequency diverse resource allocations in multiple sub-frames of the radio frame.

Abstract translation: 一种无线通信终端（103）中的方法，包括：接收具有与对应的子帧相关联的时间 - 频率资源元素和资源分配字段的多个子帧，其中所述资源分配字段指示资源分配。 在另一实施例中，终端接收包括多个子帧的无线电帧和指示无线电帧的多个子帧中的频率不同资源分配的频率分集分配字段。

公开(公告)号：WO2006052502A3

公开(公告)日：2007-07-26

申请号：PCT/US2005039234

申请日：2005-10-31

Applicant: MOTOROLA INC ,  THOMAS TIMOTHY A ,  BAUM KEVIN L ,  SARTORI PHILIPPE J ,  VOOK FREDERICK W ,  ZHUANG XIANGYANG

Inventor： THOMAS TIMOTHY A ,  BAUM KEVIN L ,  SARTORI PHILIPPE J ,  VOOK FREDERICK W ,  ZHUANG XIANGYANG

IPC: H04L1/02

CPC classification number: H04B7/0669 ,  H04L25/0204 ,  H04L27/2608

Abstract: A method for communicating channel estimates on a plurality of subcarriers between a transmitting device and a receiving device. The transmitting device determines a channel estimates on a plurality of subcarriers and then encodes the channel estimates into at least one encoded channel waveform. Then the transmitting device transmits the at least one encoded channel waveform to the receiving device.

Abstract translation: 一种用于在发射设备和接收设备之间的多个子载波上传送信道估计的方法。 发送设备确定多个子载波上的信道估计，然后将信道估计编码为至少一个编码信道波形。 然后，发送设备将至少一个编码信道波形发送到接收设备。

公开(公告)号：WO2007024352A3

公开(公告)日：2007-07-12

申请号：PCT/US2006026657

申请日：2006-07-05

Applicant: MOTOROLA INC ,  SARTORI PHILIPPE J ,  BAUM KEVIN L ,  CLASSON BRIAN K ,  LOVE ROBERT T ,  NANGIA VIJAY ,  CUDAK MARK CONRAD

Inventor： SARTORI PHILIPPE J ,  BAUM KEVIN L ,  CLASSON BRIAN K ,  LOVE ROBERT T ,  NANGIA VIJAY ,  CUDAK MARK CONRAD

IPC: H04L27/26 ,  H04W72/04

CPC classification number: H04L5/0044 ,  H04B1/7143 ,  H04J11/0023 ,  H04L5/0007 ,  H04L5/0039 ,  H04L5/0041 ,  H04W72/0453

Abstract: A method for assigning resources to FS and FNS users, for example, in an OFDM wireless communication system 100, including assigning a first frequency resource to at least one FS user during a time interval, wherein the first frequency resource includes at least two near contiguous sub-carriers, and assigning a second frequency resource to at least one FNS user during the same time interval, the second frequency resource includes for each FNS user at least two non-contiguous sub-carriers, wherein the first and second frequency resources are part of a common frequency channel.

Abstract translation: 一种用于向FS和FNS用户分配资源的方法，例如在OFDM无线通信系统100中，包括在时间间隔内向至少一个FS用户分配第一频率资源，其中第一频率资源包括至少两个近邻 子载波，并且在相同时间间隔内向至少一个FNS用户分配第二频率资源，所述第二频率资源为每个FNS用户包括至少两个不连续的子载波，其中所述第一和第二频率资源是部分 的共同频道。

公开(公告)号：WO2006098948A3

公开(公告)日：2006-12-21

申请号：PCT/US2006008066

申请日：2006-03-06

Applicant: MOTOROLA INC ,  BAUM KEVIN L ,  BLANKENSHIP YUFEI W ,  CLASSON BRIAN K ,  CUDAK MARK C ,  SARTORI PHILIPPE J

Inventor： BAUM KEVIN L ,  BLANKENSHIP YUFEI W ,  CLASSON BRIAN K ,  CUDAK MARK C ,  SARTORI PHILIPPE J

IPC: H04B1/00 ,  H04L7/00

CPC classification number: H04B17/309

Abstract: A method for providing a low-feedback scheme for link-quality reporting based on the EESM technique is provided herein. During operation, a node will analyze the current channel conditions and determine a non-linear approximation of the carrier to interference plus noise ratio (CINR). The non-linear approximation is sent to a communication unit as a channel-selectivity report, causing the communication unit to utilize the report to assist with modulation and coding selection.

Abstract translation: 本文提供了一种基于EESM技术提供链路质量报告的低反馈方案的方法。 在运行期间，节点将分析当前的信道状况，并确定载波与干扰加噪声比（CINR）的非线性近似。 将非线性近似作为通道选择性报告发送到通信单元，使得通信单元利用该报告来协助调制和编码选择。

公开(公告)号：WO2006010027A2

公开(公告)日：2006-01-26

申请号：PCT/US2005024328

申请日：2005-07-07

Applicant: MOTOROLA INC ,  BLANKENSHIP YUFEI W ,  CLASSON BRIAN K ,  SARTORI PHILIPPE J

Inventor： BLANKENSHIP YUFEI W ,  CLASSON BRIAN K ,  SARTORI PHILIPPE J

IPC: H04L23/02

CPC classification number: H04L5/0007 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0019 ,  H04L5/0016 ,  H04L5/0044 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0085 ,  H04L27/0008 ,  H04L27/0012 ,  H04L27/34 ,  Y02D50/10

Abstract: In a multi-carrier communication system employing adaptive modulation and coding, a receiver feeds back channel quality information for a "binned" group of subcarriers instead of sending an individual quality report for each subcarrier. A transmitter will utilize the channel quality information for the bin to determine a set of ?eff values corresponding to a set of modulation and coding scheme candidates, where ?eff is an effective SNR that would yield a same FER in an AWGN channel. The transmitter utilizes the set of ?eff values to aid in determining a modulation and coding scheme, and determine a single modulation and coding scheme for all subcarriers within the channel.

Abstract translation: 在采用自适应调制和编码的多载波通信系统中，接收机反馈用于“分组的”子载波组的信道质量信息，而不是为每个子载波发送单独的质量报告。 发射机将利用信道质量信息用于确定与一组调制和编码方案候选对应的一组Δeff值，其中Δeff是在AWGN信道中产生相同FER的有效SNR。 发射机利用该组λeff值来帮助确定调制和编码方案，并确定信道内所有子载波的单个调制和编码方案。