公开(公告)号：WO2010091165A3

公开(公告)日：2010-11-18

申请号：PCT/US2010023172

申请日：2010-02-04

Applicant: MOTOROLA INC ,  RATASUK RAPEEPAT ,  GHOSH AMITABHA ,  XIAO WEIMIN

Inventor： RATASUK RAPEEPAT ,  GHOSH AMITABHA ,  XIAO WEIMIN

IPC: H04L1/16 ,  H04L1/18

CPC classification number: H04W72/0413 ,  H04L1/16 ,  H04L1/1614 ,  H04L1/1854 ,  H04L1/1887

Abstract: A method for uplink ACK/NACK for LTE TDD. The method includes receiving a frame having multiple subframes wherein a plurality of subframes being downlink subframes and at least one subframe being an uplink subframe. One uplink subframe can contain an acknowledgment/non-acknowledgment (ACK/NACK) corresponding to at least one of the plurality of downlink subframes. To transmit ACK/NACKs, one uplink subframe for ACK/NACK is used in response to one of the plurality of downlink subframes. In addition, ACK/NACK responses can be bundled into one uplink subframe for at least two of the plurality of downlink subframes. In an embodiment, multiple ACK/NACK responses can be used in one uplink subframe that corresponds to at least two of the plurality of downlink subframes in a multiple feedback configuration. One uplink subframe for ACK/NACK responses and bundling multiple ACK/NACK responses is for a bundled feedback configuration.

Abstract translation: 一种用于LTE TDD的上行链路ACK / NACK的方法。 该方法包括接收具有多个子帧的帧，其中多个子帧是下行链路子帧并且至少一个子帧是上行链路子帧。 一个上行链路子帧可以包含对应于多个下行链路子帧中的至少一个的确认/否定确认（ACK / NACK）。 为了发送ACK / NACK，响应于多个下行链路子帧中的一个，使用用于ACK / NACK的一个上行链路子帧。 另外，针对多个下行链路子帧中的至少两个，ACK / NACK响应可以被捆绑到一个上行链路子帧中。 在一个实施例中，可以在与多重反馈配置中的多个下行链路子帧中的至少两个相对应的一个上行链路子帧中使用多个ACK / NACK响应。 用于ACK / NACK响应和捆绑多个ACK / NACK响应的一个上行链路子帧用于捆绑的反馈配置。

公开(公告)号：WO2009023456A2

公开(公告)日：2009-02-19

申请号：PCT/US2008072073

申请日：2008-08-04

Applicant: MOTOROLA INC ,  XIAO WEIMIN ,  GHOSH AMITABHA ,  RATASUK RAPEEPAT

Inventor： XIAO WEIMIN ,  GHOSH AMITABHA ,  RATASUK RAPEEPAT

IPC: H04W4/16 ,  H04W4/24

CPC classification number: H04L27/0008 ,  H04L25/03343 ,  H04L27/0012 ,  H04L2025/03426 ,  H04L2025/03802

Abstract: A method for blindly detecting a precoding matrix index used to transmit a data or control signal is provided. The method includes receiving at a mobile station (102) a common reference signal and user specific data and control signal weighted by precoding matrix. An objective function is applied to the received reference signal and user specific data and control signal that minimizes the objective function for each of at least one rank used to transmit the received user specific data and control signal and each of known possible modulation constellations used to transmit the received data/control signal to determine the precoding matrix index (PMI).

Abstract translation: 提供一种用于盲目检测用于发送数据或控制信号的预编码矩阵索引的方法。 该方法包括在移动站（102）处接收公共参考信号和由预编码矩阵加权的用户特定数据和控制信号。 目标函数被应用于接收到的参考信号和用户特定的数据和控制信号，其最小化用于发送接收的用户特定数据和控制信号的至少一个秩中的每一个的目标函数以及用于发送的每个已知可能的调制星座 接收到的数据/控制信号来确定预编码矩阵索引（PMI）。

公开(公告)号：WO2007040698A3

公开(公告)日：2007-10-04

申请号：PCT/US2006025902

申请日：2006-06-30

Applicant: MOTOROLA INC ,  WANG FAN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT ,  WHINNETT NICK W ,  XIAO WEIMIN

Inventor： WANG FAN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT ,  WHINNETT NICK W ,  XIAO WEIMIN

IPC: H04L12/56 ,  H04L1/00

CPC classification number: H04W72/1242 ,  H04W72/1221 ,  H04W72/1236

Abstract: A method to provide a nominal best effort data rate based on a Quality of Service (QoS) requirement of a user data connection, the method comprising assigning (105) a service priority based on the QoS requirement, and assigning (110) the nominal best effort data rate for the service priority using a predetermined function. Further, it comprises of a method to determine a scheduling priority value for a user data connection by providing a relative fairness. Furthermore, the method comprises a method to satisfy a delay requirement for a delay sensitive data connection through a scheduling.

Abstract translation: 一种提供基于用户数据连接的服务质量（QoS）要求的名义上最佳努力数据速率的方法，所述方法包括基于所述QoS要求分配（105）服务优先级，并且（110）分配（110）所述最佳 使用预定功能的服务优先级的努力数据速率。 此外，它包括通过提供相对公平性来确定用户数据连接的调度优先级值的方法。 此外，该方法包括通过调度来满足延迟敏感数据连接的延迟要求的方法。

公开(公告)号：WO2005119473A3

公开(公告)日：2006-04-20

申请号：PCT/US2005014196

申请日：2005-04-25

Applicant: WARE MOTOROLA INC A CORP OF TH ,  MOHAMED MAGDI A ,  XIAO WEIMIN

Inventor： MOHAMED MAGDI A ,  XIAO WEIMIN

IPC: G06F15/00 ,  G06K9/36 ,  G06K9/62

CPC classification number: G06K9/36 ,  G06K9/6288 ,  H03H17/0261 ,  H03H2017/0072 ,  H03H2222/02

Abstract: A Q-Filter is a reconfigurable technique that performs a continuum of linear and nonlinear filtering operations. It is modeled by unique mathematical structure, utilizing a function called the Q-Measure, defined using a set of adjustable kernel parameters to enable efficient hardware and software implementations of a variety of useful, new and conventional, filtering operations. The Q-Measure is a novel is based on an extension of the well-known Sugeno Q-Measure.

Abstract translation: Q滤波器是一种可重构技术，可执行线性和非线性滤波操作的连续性。 它由独特的数学结构建模，利用称为Q-Measure的功能，使用一组可调内核参数定义，以实现各种有用的，新的和常规的过滤操作的高效硬件和软件实现。 Q-Measure是一个小说，是基于着名的Sugeno Q-Measure的扩展。

公开(公告)号：WO2007149616A3

公开(公告)日：2008-11-06

申请号：PCT/US2007065578

申请日：2007-03-30

Applicant: MOTOROLA INC ,  XIAO WEIMIN ,  GHOSH AMITAVA ,  RATSUK RAPEEPAT

Inventor： XIAO WEIMIN ,  GHOSH AMITAVA ,  RATSUK RAPEEPAT

IPC: H04B7/00 ,  H04B17/00

CPC classification number: H04W52/146 ,  H04W52/265

Abstract: A communication system (100) optimizes cell edge performance and spectral efficiency by determining an adaptive power control parameter based on system performance metrics measured by a serving Node B (111) and further measured, and reported to the serving Node B, by neighboring Node B's (110, 112). The adaptive power control parameter is then used to determine an uplink transmit power of a user equipment (UE) (101-104) served by the serving Node B. The uplink transmit power may be determined by the Node B and then conveyed to the UE, or the Node B may broadcast the adaptive power control parameter to the UE and the UE may self-determine the uplink transmit power. In addition, as a frequency reuse factor of one has been proposed for such communication systems, interference levels may be further improved by employment of an intra-site interference cancellation scheme in the sectors serviced by the Node B.

Abstract translation: 通信系统（100）通过基于由服务节点B（111）测量的系统性能度量来确定自适应功率控制参数来优化小区边缘性能和频谱效率，并进一步测量并由相邻节点B向服务节点B报告 （110,112）。 自适应功率控制参数然后用于确定由服务节点B服务的用户设备（UE）（101-104）的上行链路发射功率。上行链路发射功率可以由节点B确定，然后传送给UE ，或者节点B可以向UE广播自适应功率控制参数，并且UE可以自行确定上行链路发射功率。 另外，由于已经为这种通信系统提出了一种频率复用因子，所以通过在由节点B服务的扇区中采用站内干扰消除方案，可以进一步提高干扰水平。

公开(公告)号：WO2008024544A2

公开(公告)日：2008-02-28

申请号：PCT/US2007070287

申请日：2007-06-04

Applicant: MOTOROLA INC ,  XIAO WEIMIN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT

Inventor： XIAO WEIMIN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT

IPC: H04J3/26 ,  H04L12/56 ,  H04W4/06 ,  H04W28/04

CPC classification number: H04W72/005 ,  H04L1/1692 ,  H04L1/1854 ,  H04L2001/0093

Abstract: Embodiments of the present invention provide a manner in which feedback from remote units (120-122) involved in a broadcast / multicast service session can be obtained using shared wireless resources and/or shared signaling sequences. Having feedback information from at least some of the remote units involved in the session enables the network equipment (101) to dynamically manage the session and potentially improve the performance of the session. Moreover, utilizing shared wireless resources and/or shared signaling sequences may reduce the overhead cost of obtaining the feedback as compared to utilizing dedicated resources.

Abstract translation: 本发明的实施例提供了可以使用共享无线资源和/或共享信令序列来获得涉及广播/多播服务会话的远程单元（120-122）的反馈的方式。 从所述会话中涉及的至少一些远程单元获得反馈信息使得网络设备（101）能够动态地管理该会话并潜在地改善该会话的性能。 此外，与利用专用资源相比，利用共享无线资源和/或共享信令序列可以减少获得反馈的开销成本。

公开(公告)号：WO2007044173A3

公开(公告)日：2007-06-21

申请号：PCT/US2006035525

申请日：2006-09-13

Applicant: MOTOROLA INC ,  KUCHIBHOTLA RAVI ,  CLASSON BRIAN K ,  CUDAK MARK C ,  GHOSH AMITAVA ,  LOVE ROBERT T ,  STEWART KENNETH A ,  SUN YAKUN ,  XIAO WEIMIN

Inventor： KUCHIBHOTLA RAVI ,  CLASSON BRIAN K ,  CUDAK MARK C ,  GHOSH AMITAVA ,  LOVE ROBERT T ,  STEWART KENNETH A ,  SUN YAKUN ,  XIAO WEIMIN

IPC: H04L12/56 ,  H04W4/06 ,  H04W8/26 ,  H04W28/04 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W72/005 ,  H04W8/26 ,  H04W72/04 ,  H04W72/0406

Abstract: A method in a wireless communication network (100) wherein information is communicated in a frame structure wherein each frame includes multiple sub-frames, including grouping at least two wireless communication terminals in a group, assigning the group to less than all sub-frames constituting a communication frame, and assigning a radio resource assignment control channel of one or more assigned sub-frames to the group. The control channel is used to assign radio resources to one or more terminals of the group.

Abstract translation: 一种在无线通信网络（100）中的方法，其中以帧结构传送信息，其中每个帧包括多个子帧，包括将至少两个无线通信终端分组在一个组中，将该组分配给少于构成 通信帧，并将一个或多个分配的子帧的无线电资源分配控制信道分配给该组。 控制信道用于将无线电资源分配给该组的一个或多个终端。

公开(公告)号：WO2007053403A2

公开(公告)日：2007-05-10

申请号：PCT/US2006041707

申请日：2006-10-26

Applicant: MOTOROLA INC ,  XIAO WEIMIN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT

Inventor： XIAO WEIMIN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT

IPC: H04K1/10

CPC classification number: H04L5/0044 ,  H04L1/0026 ,  H04L1/0036 ,  H04L5/0007 ,  H04L5/006

Abstract: In an Orthogonal Frequency Division Multiplexing communication system (100), a user equipment (102, 104) reports channel quality information that is sufficient to construct a fading profile of a frequency bandwidth and that does not consuming the overhead resulting from the reporting of CQI for every sub-band of the frequency bandwidth. In the communication system, the frequency bandwidth (320) may be represented by multiple sub-band levels (n), wherein each sub-band level comprises a division of the frequency bandwidth into a number of sub-bands different from the number of sub-bands of the other sub-band levels. The user equipment measures a channel quality associated with each sub-band of a sub-band level of the multiple sub-band levels, selects a sub-band of the sub-band level based on the measured channel qualities, and reports channel quality information associated with the selected sub-band to a radio access network.

Abstract translation: 在正交频分复用通信系统（100）中，用户设备（102,104）报告信道质量信息，所述信道质量信息足以构建频率带宽的衰落分布，并且不消耗由报告CQI 频率带宽的每个子带。 在通信系统中，频率带宽（320）可以由多个子带级别（n）表示，其中每个子带级别包括将频率带宽划分成与子带的数量不同的多个子带 其他子频段的频段。 用户设备测量与多个子带级别中的子带级别的每个子带相关联的信道质量，基于测量的信道质量选择子带级别的子带，并且报告信道质量信息 将与所选择的子带相关联的信息发送到无线电接入网络。

公开(公告)号：GB2465926B

公开(公告)日：2010-10-27

申请号：GB201004967

申请日：2006-06-30

Applicant: MOTOROLA INC

Inventor： WHINNETT NICK W ,  XIAO WEIMIN ,  WANG FAN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT

IPC: H04L12/56 ,  H04L12/26

Abstract: A method to provide a nominal best effort data rate based on a Quality of Service (QoS) requirement of a user data connection, the method comprising assigning ( 105 ) a service priority based on the QoS requirement, and assigning ( 110 ) the nominal best effort data rate for the service priority using a predetermined function. Further, it comprises of a method to determine a scheduling priority value for a user data connection by providing a relative fairness. Furthermore, the method comprises a method to satisfy a delay requirement for a delay sensitive data connection through a scheduling.

公开(公告)号：DE112006002491T5

公开(公告)日：2008-07-10

申请号：DE112006002491

申请日：2006-06-30

Applicant: MOTOROLA INC

Inventor： WANG FAN ,  GHOSH AMITAVA ,  RATASUK RAPEEPAT ,  WHINNETT NICK W ,  XIAO WEIMIN

IPC: H04L12/26

Abstract: A method to provide a nominal best effort data rate based on a Quality of Service (QoS) requirement of a user data connection, the method comprising assigning ( 105 ) a service priority based on the QoS requirement, and assigning ( 110 ) the nominal best effort data rate for the service priority using a predetermined function. Further, it comprises of a method to determine a scheduling priority value for a user data connection by providing a relative fairness. Furthermore, the method comprises a method to satisfy a delay requirement for a delay sensitive data connection through a scheduling.