公开(公告)号：WO2011115744A1

公开(公告)日：2011-09-22

申请号：PCT/US2011/026597

申请日：2011-03-01

Applicant: MOTOROLA MOBILITY, INC. ,  SALKINTZIS, Apostolis, K. ,  BENN, Howard, P. ,  STEWART, Kenneth, A.

Inventor： SALKINTZIS, Apostolis, K. ,  BENN, Howard, P. ,  STEWART, Kenneth, A.

IPC: H04W36/00

CPC classification number: H04W36/0016

Abstract: A method for facilitating a handover of a communication device ( 202 ) active on a first radio access network ( 210 ) to a second radio access network ( 206 ), initiating ( 506 ) by the communication device an access control process to authenticate and authorise the communication device for access to the second radio access network, including sending by the communication device a handover request message via the first radio access network to an application server ( 222 ) communicably coupled to the first and second radio access networks to initiate the access control process initiating ( 510 ) communication between the communication device and the detected target access node in the second radio access network and handing over the communication device from the first radio access network to the detected target access node.

Abstract translation: 一种用于促进在第一无线电接入网络（210）上活动的通信设备（202）到第二无线电接入网络（206）的切换的方法，由通信设备发起（506）访问控制过程以认证和授权 用于访问第二无线电接入网络的通信设备，包括由通信设备经由第一无线电接入网络将切换请求消息发送到可通信地耦合到第一和第二无线电接入网络的应用服务器（222），以启动接入控制过程 在所述通信设备和所述第二无线接入网络中检测到的目标接入节点之间发起（510）通信，并将所述通信设备从所述第一无线接入网络传送到所述检测到的目标接入节点。

公开(公告)号：WO2009036004A2

公开(公告)日：2009-03-19

申请号：PCT/US2008/075775

申请日：2008-09-10

Applicant: MOTOROLA, INC. ,  BUCKLEY, Michael, E. ,  BLANKENSHIP, Yufei, W. ,  CLASSON, Brian, K. ,  NIMBALKER, Ajit ,  STEWART, Kenneth, A.

Inventor： BUCKLEY, Michael, E. ,  BLANKENSHIP, Yufei, W. ,  CLASSON, Brian, K. ,  NIMBALKER, Ajit ,  STEWART, Kenneth, A.

IPC: H03M13/09 ,  H04L1/00

CPC classification number: H03M13/09 ,  H04L1/0061 ,  H04L1/0065

Abstract: A wireless communication device (200) including a first CRC coder that generates a first block of CRC parity bits on a transport block and associates the first block of CRC parity bits with the transport block, a segmenting entity that segments the transport blocks into multiple code blocks after associating, and a second coder that generates a second block of CRC parity bits on each code block and associates a second block of CRC parity bits with each code block. The first and second blocks of CRC parity bits are based on first and second generator polynomials. In one embodiment, the first and second generator polynomials are different. In another embodiment, the generator polynomials are the same and the transport block is interleaved before segmenting or the code block are interleaved before encoding with the second block of CRC parity bits.

Abstract translation: 1.一种无线通信设备（200），包括第一CRC编码器，所述第一CRC编码器在传输块上产生CRC奇偶校验位的第一块，并将所述第一CRC CRC奇偶校验块与所述传输块相关联;分段实体，将所述传输块分段成多个代码 以及第二编码器，其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奇偶校验块与每个代码块相关联。 CRC奇偶校验位的第一和第二块基于第一和第二生成多项式。 在一个实施例中，第一和第二生成多项式是不同的。 在另一个实施例中，生成多项式是相同的，并且传输块在分割之前进行交织，或者在编码之前与第二块CRC奇偶校验位进行交织。

公开(公告)号：WO2008045628A3

公开(公告)日：2008-11-13

申请号：PCT/US2007076941

申请日：2007-08-28

Applicant: MOTOROLA INC ,  KUCHIBHOTLA RAVI ,  BUCKLEY MICHAEL E ,  LOVE ROBERT T ,  STEWART KENNETH A

Inventor： KUCHIBHOTLA RAVI ,  BUCKLEY MICHAEL E ,  LOVE ROBERT T ,  STEWART KENNETH A

IPC: H04B7/26

CPC classification number: H04B7/2656

Abstract: A wireless communication system that communicates (500) frames having first and second sub-frames (510, 520) with time-frequency resource elements. The first sub-frame including first reference symbol information and the second sub-frame including second reference symbol information, and not more than one of the first and second sub-frames including user specific radio resource assignment information. Wireless communication entities receiving the frames process the time-frequency elements of the first sub-frame using the first reference symbol information and processing the time-frequency elements of the second sub-frame using the second reference symbol information.

Abstract translation: 一种无线通信系统，其将具有第一和第二子帧（510,520）的帧与时频资源元素进行通信（500）。 第一子帧包括第一参考符号信息，而第二子帧包括第二参考符号信息，并且不多于一个第一和第二子帧包括用户特定无线电资源分配信息。 接收帧的无线通信实体使用第一参考符号信息处理第一子帧的时间 - 频率分量，并使用第二参考符号信息处理第二子帧的时间 - 频率分量。

公开(公告)号：WO2008024631A3

公开(公告)日：2008-10-09

申请号：PCT/US2007075586

申请日：2007-08-09

Applicant: MOTOROLA INC ,  BACHU RAJA S ,  BUCKLEY MICHAEL E ,  KUCHIBHOTLA RAVI ,  LOVE ROBERT T ,  STEWART KENNETH A ,  ZHANG JIANZHONG

Inventor： BACHU RAJA S ,  BUCKLEY MICHAEL E ,  KUCHIBHOTLA RAVI ,  LOVE ROBERT T ,  STEWART KENNETH A ,  ZHANG JIANZHONG

IPC: H04W72/12

CPC classification number: H04W72/1289 ,  H04L1/1819 ,  H04L1/1845 ,  H04L1/1887 ,  H04W72/121

Abstract: A base station (103) assigns a set of mobile stations (101) to a group wherein the group will share a set of radio resources (770). A control field (1103) may be sent with a payload field (1105) wherein the control field (1103) and payload field (1105) are sent using a single Orthogonal Variable Spreading Factor or a single Walsh Code (1101) wherein various modulation and coding schemes may be applied to the control field (1103) and payload field (1105) such that different modulation and coding schemes may be used within the single channel. HARQ is handled by sending a single retransmission if a NACK message is received or no ACK/NACK message is received at all.

Abstract translation: 基站（103）将一组移动站（101）分配给组，其中该组将共享一组无线电资源（770）。 控制字段（1103）可以与有效载荷字段（1105）一起发送，其中使用单个正交可变扩频因子或单个沃尔什码（1101）发送控制字段（1103）和有效载荷字段（1105），其中各种调制和 编码方案可以应用于控制字段（1103）和有效载荷字段（1105），使得可以在单个信道内使用不同的调制和编码方案。 如果接收到NACK消息或者根本没有接收到ACK / NACK消息，则通过发送单个重传来处理HARQ。

公开(公告)号：WO2008115614A3

公开(公告)日：2008-09-25

申请号：PCT/US2008/051550

申请日：2008-01-21

Applicant: MOTOROLA INC. ,  BUCKLEY, Michael, E. ,  CLASSON, Brian, K. ,  STEWART, Kenneth, A.

Inventor： BUCKLEY, Michael, E. ,  CLASSON, Brian, K. ,  STEWART, Kenneth, A.

IPC: H04L27/26

Abstract: Various methods and apparatuses provide unicast channel data acquisition, such as antenna information, from Multimedia Broadcast Multicast Service (MBMS) subframes. A method of operating a wireless communications network infrastructure entity is disclosed comprising defining a Multicast Broadcast Single Frequency Network (MBSFN) subframe (400) comprising a unicast symbol (401) in a predetermined first symbol position within said subframe (400), said unicast symbol (401) comprising at least a first unicast antenna reference symbol; defining a second symbol position (403) within said subframe (400) for containing at least a second unicast antenna reference symbol; and transmitting said subframe (400) wherein said unicast symbol (401) comprises said at least first unicast antenna reference symbol and wherein said multicast symbol (403) comprises said at least second unicast antenna reference symbol.

公开(公告)号：WO2008115613A1

公开(公告)日：2008-09-25

申请号：PCT/US2008/051549

申请日：2008-01-21

Applicant: MOTOROLA INC. ,  BUCKLEY, Michael E. ,  CLASSON, Brian K. ,  STEWART, Kenneth A.

Inventor： BUCKLEY, Michael E. ,  CLASSON, Brian K. ,  STEWART, Kenneth A.

IPC: H04B7/06

CPC classification number: H04B7/0671 ,  H04L27/261

Abstract: Various methods and apparatuses provide unicast channel data acquisition, such as antenna information, from MBMS subframes. A method of operating a wireless communications network infrastructure entity is disclosed comprising transmitting a subframe (300) comprising a unicast symbol (301) in a first predetermined symbol position within said subframe (300), said unicast symbol (301) comprising a first antenna reference information; defining said first antenna reference information as a second antenna reference information; and transmitting a second subframe comprising a second unicast symbol in a second predetermined symbol position within said second subframe, said second unicast symbol comprising said second antenna reference information.

Abstract translation: 各种方法和装置从MBMS子帧提供诸如天线信息的单播信道数据采集。 公开了一种操作无线通信网络基础设施实体的方法，包括在所述子帧（300）内的第一预定符号位置中发送包括单播符号（301）的子帧（300），所述单播符号（301）包括第一天线参考 信息; 将所述第一天线参考信息定义为第二天线参考信息; 以及在所述第二子帧内的第二预定符号位置中发送包括第二单播符号的第二子帧，所述第二单播符号包括所述第二天线参考信息。

公开(公告)号：WO2007124227A3

公开(公告)日：2008-08-28

申请号：PCT/US2007064879

申请日：2007-03-26

Applicant: MOTOROLA INC ,  STEWART KENNETH A ,  BACHU RAJA S ,  BUCKLEY MICHAEL E ,  LOVE ROBERT T ,  SCHORMAN ERIC R ,  SMOLINSKE JEFFREY C

Inventor： STEWART KENNETH A ,  BACHU RAJA S ,  BUCKLEY MICHAEL E ,  LOVE ROBERT T ,  SCHORMAN ERIC R ,  SMOLINSKE JEFFREY C

IPC: H04B1/00 ,  H04W16/00 ,  H04W16/02 ,  H04W56/00

CPC classification number: H04W16/02 ,  H04W16/00 ,  H04W56/00

Abstract: Disclose is a synchronized wireless communication network (100) operating in single frequency network mode comprising a first base station (502) broadcasting, on a first channel, broadcast data and a common sequence (508) that is generated from a first channel identifier, and wherein the first base station transmits data on a common control channel. A second base station (510), adjacent to the first base station and synchronized with the first base station, the second base station simultaneously broadcasting on the first channel the broadcast data and the common sequence, and wherein the second base station transmits data on a common control channel.

Abstract translation: Disclose是在单频网络模式下工作的同步无线通信网络（100），包括在第一信道上广播从第一信道标识符生成的广播数据和公共序列（508）的第一基站（502），以及 其中第一基站在公共控制信道上发送数据。 第二基站（510），与第一基站相邻并与第一基站同步，第二基站同时在第一信道上广播广播数据和公共序列，并且其中第二基站在一个 公共控制通道。

公开(公告)号：WO2008057999B1

公开(公告)日：2008-07-03

申请号：PCT/US2007083452

申请日：2007-11-02

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

Inventor： KUCHIBHOTLA RAVI ,  CLASSON BRIAN K ,  LOVE ROBERT T ,  NORY RAVIKIRAN ,  STEWART KENNETH A ,  SUN YAKUN

IPC: H04W72/08 ,  H04W72/12

CPC classification number: H04W72/1231 ,  H04W72/08 ,  H04W72/1284

Abstract: A method for scheduling a wireless communication entity (103) 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 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, or removing or preempting the scheduling of the wireless entity.

Abstract translation: 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（103）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，或者如果信道质量信息 所提供的不足以支持控制信道。 如果在指定数量的帧上测量的信道质量低于阈值，则无线实体可以中止报告信道质量信息。 可以通过阻止，移除或抢占无线实体的调度来中止调度。

公开(公告)号：WO2008057999A1

公开(公告)日：2008-05-15

申请号：PCT/US2007/083452

申请日：2007-11-02

Applicant: MOTOROLA, INC. ,  KUCHIBHOTLA, Ravi ,  CLASSON, Brian K. ,  LOVE, Robert T. ,  NORY, Ravikiran ,  STEWART, Kenneth A. ,  SUN, Yakun

Inventor： KUCHIBHOTLA, Ravi ,  CLASSON, Brian K. ,  LOVE, Robert T. ,  NORY, Ravikiran ,  STEWART, Kenneth A. ,  SUN, Yakun

IPC: H04Q7/00

CPC classification number: H04W72/1231 ,  H04W72/08 ,  H04W72/1284

Abstract: A method for scheduling a wireless communication entity (103) 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 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, or removing or preempting the scheduling of the wireless entity.

Abstract translation: 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（103）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，或者如果信道质量信息 提供不足以支持控制信道。 如果在指定数量的帧上测量的信道质量低于阈值，则无线实体可以中断报告信道质量信息。 可以通过阻塞或去除或抢占无线实体的调度来中止调度。

公开(公告)号：WO2008054928A2

公开(公告)日：2008-05-08

申请号：PCT/US2007078409

申请日：2007-09-13

Applicant: MOTOROLA INC ,  ZHANG JIANZHONG ,  BACHU RAJA S ,  CAI ZHIJUN ,  STEWART KENNETH A

Inventor： ZHANG JIANZHONG ,  BACHU RAJA S ,  CAI ZHIJUN ,  STEWART KENNETH A

IPC: H04J3/00 ,  H04W4/06

CPC classification number: H04W56/0085 ,  H04W4/06 ,  H04W48/08 ,  H04W72/005

Abstract: Embodiments include methods and apparatus associated with wireless multicast and/or broadcast services. A base station (102) transmits data codes (504, 604, 702) within a radio frame (300). The data codes are Code Division Multiple Access (CDMA) data codes, in an embodiment. The base station also transmits a Time Division Multiplexed (TDM) synchronization code (502, 608, 706), in an embodiment. The base station discontinuously transmits (1004) a portion of a radio frame slot that is coincident in time with a duration of the TDM synchronization code, in various embodiments. The discontinuously transmitted portion of the radio frame slot may include Transport Format Combination Indicator (TFCI) bits (510), pilot bits (710), or data bits (612), in various embodiments. A base station's transmissions may be synchronous in time and frequency with the transmissions of other base stations.

Abstract translation: 实施例包括与无线多播和/或广播服务相关联的方法和装置。 基站（102）在无线电帧（300）内发送数据码（504,604,702）。 在一个实施例中，数据码是码分多址（CDMA）数据码。 在一个实施例中，基站还发送时分多路复用（TDM）同步码（502,608,706）。 在各种实施例中，基站不连续地发送（1004）与TDM同步码的持续时间在时间​​上重合的无线帧时隙的一部分。 在各种实施例中，无线帧时隙的不连续发送部分可以包括传输格式组合指示符（TFCI）比特（510），导频比特（710）或数据比特（612）。 基站的传输可能与其他基站的传输在时间和频率上同步。