METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL CHANNEL MESSAGE IN A MIMO MOBILE COMMUNICATION SYSTEM
    12.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL CHANNEL MESSAGE IN A MIMO MOBILE COMMUNICATION SYSTEM 有权
    用于在MIMO移动通信系统中发送和接收控制信道消息的方法和装置

    公开(公告)号:US20080212700A1

    公开(公告)日:2008-09-04

    申请号:US11966507

    申请日:2007-12-28

    IPC分类号: H04L27/28

    CPC分类号: H04L1/0625 H04B7/0617

    摘要: A method and apparatus for transmitting and receiving a control channel message in a Multiple Input Multiple Output (MIMO) mobile communication system are provided, in which a control channel message generator generates a pilot/MIMO field indicating at least one of a pilot format, a MIMO transmission rank being a number of transmission layers for transmitting encoded packet streams, and precoding information for MIMO data transmission, and outputs a control channel message including the pilot/MIMO field, and a transmission module converts the control channel message to a radio signal and transmits the radio signal to an MS. In the case of using common pilots for data demodulation and at least one of knock-down precoding and ready-made precoding for the MIMO transmission, the pilot/MIMO field includes information about the at least one precoding. In the case of dedicated pilots for data demodulation, the pilot/MIMO field indicates a format of the dedicated pilots.

    摘要翻译: 提供了一种用于在多输入多输出(MIMO)移动通信系统中发送和接收控制信道消息的方法和装置,其中控制信道消息发生器产生指示导频/ MIMO字段,其指示导频格式, MIMO发送等级是用于发送编码分组流的多个发送层和用于MIMO数据传输的预编码信息,并且输出包括导频/ MIMO字段的控制信道消息,并且发送模块将控制信道消息转换为无线电信号,以及 将无线电信号发送到MS。 在使用用于数据解调的公共导频和用于MIMO传输的降序预编码和即用预编码中的至少一个的情况下,导频/ MIMO字段包括关于该至少一个预编码的信息。 在用于数据解调的专用导频的情况下,导频/ MIMO字段指示专用导频的格式。

    METHOD AND APPARATUS FOR MANAGING CONTROL CHANNEL IN A MOBILE COMMUNICATION SYSTEM USING MULTIPLE ANTENNAS
    13.
    发明申请
    METHOD AND APPARATUS FOR MANAGING CONTROL CHANNEL IN A MOBILE COMMUNICATION SYSTEM USING MULTIPLE ANTENNAS 有权
    用于使用多个天线在移动通信系统中管理控制信道的方法和装置

    公开(公告)号:US20080212550A1

    公开(公告)日:2008-09-04

    申请号:US12013711

    申请日:2008-01-14

    IPC分类号: H04B7/216

    摘要: A method for transmitting and receiving a control channel message in a mobile communication system using multiple antennas is provided. A base station determines whether a common pilot is used or a dedicated pilot is used. It also determines whether a corresponding Multiple Input Multiple Output (MIMO) mode is a Multi-CodeWord (MCW) MIMO mode or a Single CodeWord (SCW) MIMO mode, and determines whether knockdown precoding is used or ready-made precoding is used. The base station generates a control channel message field including a pilot pattern and a precoding type according to the determination results, and transmits the generated control channel message to the terminal. The terminal receives a control channel message transmitted from a base station. The terminal determines whether a common pilot is used or a dedicated pilot is used, whether a corresponding MIMO mode is an MCW MIMO mode or an SCW MIMO mode, and whether knockdown precoding is used or ready-made precoding is used. The terminal analyzes the control channel message field according to the determination results, and determines a data reception method according to the analysis result.

    摘要翻译: 提供了一种在使用多个天线的移动通信系统中发送和接收控制信道消息的方法。 基站确定是使用公共导频还是使用专用导频。 它还确定相应的多输入多输出(MIMO)模式是多码字(MCW)MIMO模式还是单码(SCW)MIMO模式,并确定是否使用击倒预编码或使用现成的预编码。 基站根据确定结果生成包括导频模式和预编码类型的控制信道消息字段,并将生成的控制信道消息发送到终端。 终端接收从基站发送的控制信道消息。 终端确定是否使用公共导频或使用专用导频,对应的MIMO模式是MCW MIMO模式还是SCW MIMO模式,以及是否使用击倒预编码或者使用现成的预编码。 终端根据确定结果分析控制信道消息字段,并根据分析结果确定数据接收方法。

    METHOD AND APPARATUS FOR TRANSMITTING REVERSE ACK/NACK FOR FORWARD CONTROL CHANNEL IN MOBILE COMMUNICATION SYSTEM SUPPORTING HARQ
    14.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING REVERSE ACK/NACK FOR FORWARD CONTROL CHANNEL IN MOBILE COMMUNICATION SYSTEM SUPPORTING HARQ 审中-公开
    用于在支持HARQ的移动通信系统中发送用于前向控制信道的反向ACK / NACK的方法和装置

    公开(公告)号:US20080168321A1

    公开(公告)日:2008-07-10

    申请号:US11966469

    申请日:2007-12-28

    IPC分类号: H04L1/08 G06F11/14

    CPC分类号: H04L1/1635 H04L1/1812

    摘要: A method and apparatus for transmitting a reverse ACK/NACK for a forward control channel in a mobile communication system supporting HARQ are provided. Control information is received for decoding a packet from a base station over the forward control channel. The packet from the base station is received in an HARQ scheme over a forward data channel. An ACK/NACK for the control information is transmitted to the base station over a first reverse ACK channel, when an mth sub-packet corresponding to each retransmission of the packet is received from the base station. Here, m is a predetermined integer greater than or equal to two.

    摘要翻译: 提供了一种用于在支持HARQ的移动通信系统中发送用于前向控制信道的反向ACK / NACK的方法和装置。 接收控制信息,用于通过前向控制信道对来自基站的分组进行解码。 来自基站的分组通过前向数据信道以HARQ方式被接收。 当从基站接收到与分组的每次重发相对应的第m个子分组时,通过第一反向ACK信道将用于控制信息的ACK / NACK发送到基站。 这里,m是大于或等于2的预定整数。

    APPARATUS AND METHOD FOR ASSIGNING RESOURCES IN A WIRELESS COMMUNICATION SYSTEM
    15.
    发明申请
    APPARATUS AND METHOD FOR ASSIGNING RESOURCES IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统资源配置的设备和方法

    公开(公告)号:US20080159254A1

    公开(公告)日:2008-07-03

    申请号:US11966281

    申请日:2007-12-28

    IPC分类号: H04B7/212

    CPC分类号: H04W28/14 H04W72/0446

    摘要: A method and apparatus for assigning resources to perform communication in a base station of a wireless communication system that assigns persistent resources and transmits a packet using the persistent resources are provided. A user buffer stores user data to be delivered to a terminal. A controller assigns the persistent resources, when a type of the data stored in the user buffer requires the persistent resources, sets one frame boundary using a predetermined number of transmission slots, and transmits an initial transmission sub-packet at a start slot of the frame boundary, or at a transmission slot upon receiving an Acknowledgement signal over a response channel in response to the transmitted packet. A transmission processor transmits, to the terminal, the user data stored in the user buffer, and Packet Start Indicator information.

    摘要翻译: 提供一种用于分配资源以在分配持久资源并使用持久资源发送分组的无线通信系统的基站中执行通信的方法和装置。 用户缓冲器存储要传送到终端的用户数据。 控制器分配持久资源,当存储在用户缓冲器中的数据类型需要持久资源时,使用预定数量的传输时隙设置一个帧边界,并在帧的开始时隙发送初始传输子分组 边界或在响应于所发送的分组在响应信道上接收到确认信号时在传输时隙。 发送处理器向终端发送存储在用户缓冲器中的用户数据和分组起始指示符信息。

    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTROL INFORMATION IN PACKET DATA COMMUNICATION SYSTEM
    16.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTROL INFORMATION IN PACKET DATA COMMUNICATION SYSTEM 有权
    用于在分组数据通信系统中发送/接收控制信息的方法和装置

    公开(公告)号:US20080152029A1

    公开(公告)日:2008-06-26

    申请号:US11933980

    申请日:2007-11-01

    IPC分类号: H04L27/28

    摘要: Provided is a control information transmission/reception method and apparatus for providing a packet data service in an OFDM based mobile communication system. The method includes transmitting a first maximum number of control channel blocks transmissible by using a first modulation scheme and a second maximum number of control channel blocks transmissible by using a second modulation scheme, the first modulation scheme having a lower modulation order from among modulation orders of multiple modulation schemes usable for control information within a frame, the second modulation scheme having a modulation order higher than the modulation order of the first modulation scheme within the frame; and transmitting first control channel blocks determined based on the first maximum number through the first modulation scheme within the frame and transmitting second control channel blocks determined based on the second maximum number through the second modulation scheme within the frame.

    摘要翻译: 提供了一种用于在基于OFDM的移动通信系统中提供分组数据服务的控制信息发送/接收方法和装置。 该方法包括通过使用第一调制方案发送可传输的第一最大数量的控制信道块和通过使用第二调制方案传输的第二最大数量的控制信道块,所述第一调制方案具有从调制阶数 可用于帧内的控制信息的多个调制方案,所述第二调制方式具有比所述帧内的所述第一调制方案的调制阶数更高的调制级; 以及通过帧内的第一调制方案发送基于第一最大数量确定的第一控制信道块,并且通过帧内的第二调制方案发送基于第二最大数量确定的第二控制信道块。

    HARQ method in a mobile communication system
    18.
    发明申请
    HARQ method in a mobile communication system 有权
    HARQ方法

    公开(公告)号:US20070263740A1

    公开(公告)日:2007-11-15

    申请号:US11729480

    申请日:2007-03-29

    IPC分类号: H04L27/28

    摘要: A method for allocating resources in an Orthogonal Frequency Division Multiple Access (OFDMA) mobile communication system where data is transmitted by Hybrid Automatic Repeat reQuest (HARQ) is provided, in which a multiplexing mode is selected for multiplexing a Distributed Resource Channel (DRCH) and Localized Resource Channel (LRCH) over orthogonal frequency resources, in which it is determined whether to use persistent resource allocation for each slot, if the selected multiplexing mode is a multiplexing mode that punctures the DRCH onto the LRCH, resources are allocated in an Synchronous HARQ S-HARQ scheme if the persistent resource allocation is used, and resources are allocated in a Resource Adaptive S-HARQ (RAS-HARQ) scheme if the persistent resource allocation is not used and resources are to be reused when early termination of HARQ transmission occurs.

    摘要翻译: 提供了一种在通过混合自动重复请求(HARQ)发送数据的正交频分多址(OFDMA)移动通信系统中分配资源的方法,其中选择多路复用模式以复用分布式资源信道(DRCH)和 如果选择的复用模式是将DRCH穿插到LRCH上的复用模式,则在正交频率资源中确定是否对每个时隙使用持续资源分配的本地化资源信道(LRCH),在同步HARQ 如果持续资源分配被使用,并且在资源自适应S-HARQ(RAS-HARQ)方案中分配资源,如果不使用持续资源分配并且在HARQ传输的提前终止发生时资源被重用,则使用S-HARQ方案 。

    Method and apparatus for allocating transmission resources and signaling the allocated transmission resources for frequency diversity
    19.
    发明申请
    Method and apparatus for allocating transmission resources and signaling the allocated transmission resources for frequency diversity 审中-公开
    用于分配传输资源并发送用于频率分集的分配的传输资源的方法和装置

    公开(公告)号:US20070206559A1

    公开(公告)日:2007-09-06

    申请号:US11705371

    申请日:2007-02-12

    IPC分类号: H04B7/208 H04J1/00

    摘要: A method and apparatus for allocating resources and signaling the allocated resources in an FDMA communication system where different frequency resources are allocated to different UEs for data transmission are provided, in which at least one of subbands mapped to subcarrier sets in a frequency domain is allocated to a UE, the subband index of each of the subbands being a BRO representation of the binary value of an offset indicating the position of a first subcarrier in a subcarrier set corresponding to the each subband, resource allocation information indicating the allocated at least one subband is sent to the UE, and one of data transmission and reception to and from the UE is performed in at least one subcarrier set corresponding to the at least one subband indicated by the resource allocation information.

    摘要翻译: 提供了一种用于在FDMA通信系统中分配资源并且向不同的频率资源分配给不同的UE用于数据传输的信令中分配资源的方法和装置,其中映射到频域中的子载波集合的子带中的至少一个分配给 UE,每个子带的子带索引是指示对应于每个子带的子载波集中的第一子载波的位置的偏移的二进制值的BRO表示,指示分配的至少一个子带的资源分配信息是 发送到UE,并且在与由资源分配信息指示的至少一个子带相对应的至少一个子载波集中执行到UE的数据发送和接收之一。

    Resource management system and method for inter-cell interference coordination in wireless communication system
    20.
    发明授权
    Resource management system and method for inter-cell interference coordination in wireless communication system 有权
    无线通信系统中小区间干扰协调的资源管理系统和方法

    公开(公告)号:US09226312B2

    公开(公告)日:2015-12-29

    申请号:US13290395

    申请日:2011-11-07

    IPC分类号: H04W72/12 H04W72/04

    摘要: A resource management system and method for inter-cell interference coordination and channel information feedback in a mobile communication system are provided. The resource management method includes transmitting an Almost Blank Subframe (ABS) set from a first base station to a second base station, transmitting a reference resource configuration set for channel measurement and a Radio Link Monitor/Radio Resource Measurement (RLM/RRM) for radio resource measurement from the second base station to a terminal, and scheduling, at the second base station, the terminal in a subframe selected from the ABS set.

    摘要翻译: 提供了一种用于移动通信系统中的小区间干扰协调和信道信息反馈的资源管理系统和方法。 资源管理方法包括从第一基站向第二基站发送几乎空白的子帧(ABS)集合,发送用于信道测量的参考资源配置集和用于无线电的无线链路监视/无线电资源测量(RLM / RRM) 从第二基站到终端的资源测量,以及在第二基站处,在从ABS集合中选择的子帧中调度终端。