Method for saving power in a multi-carrier wireless access system
    105.
    发明授权
    Method for saving power in a multi-carrier wireless access system 有权
    在多载波无线接入系统中节省功率的方法

    公开(公告)号:US08804588B2

    公开(公告)日:2014-08-12

    申请号:US13056130

    申请日:2009-07-29

    IPC分类号: H04W52/02

    摘要: A method for saving power in a multi-carrier wideband wireless access system is provided. A method for saving the power of a receiver in a multi-carrier wireless communication system includes acquiring multi-carrier information from a transmitter on a primary carrier, entering one or more secondary carriers satisfying a predetermined power saving mode entry condition out of one or more secondary carriers included in the multi-carrier information into a power saving mode, and receiving data during a listening interval according to the power saving mode on the one or more secondary carriers entering the power saving mode. The multi-carrier information includes at least one of information about a plurality of available carriers, information indicating the primary carrier and the one or more secondary carriers out of the plurality of available carriers, and information about the power saving mode entry condition of the one or more secondary carriers.

    摘要翻译: 提供了一种在多载波宽带无线接入系统中节省功率的方法。 一种用于在多载波无线通信系统中节省接收机的功率的方法包括从主载波上的发射机获取多载波信息,从一个或多个载波信号中进入满足预定省电模式输入条件的一个或多个辅助载波 包括在多载波信息中的辅载波进入省电模式,并且在进入省电模式的一个或多个辅助载波上根据省电模式在监听间隔期间接收数据。 多载波信息包括关于多个可用载波的信息,指示主载波的信息和多个可用载波中的一个或多个次载波的信息中的至少一个以及关于多个可用载波的功率节省模式进入条件的信息 或更多次级载波。

    Method and apparatus for allocating resources for enhanced multicast broadcast service data in wireless communication system
    106.
    发明授权
    Method and apparatus for allocating resources for enhanced multicast broadcast service data in wireless communication system 有权
    在无线通信系统中为增强的组播广播服务数据分配资源的方法和装置

    公开(公告)号:US08780844B2

    公开(公告)日:2014-07-15

    申请号:US13520783

    申请日:2011-01-11

    IPC分类号: H04W4/00 H04W72/04 H04W72/00

    摘要: Provided are a method and apparatus for allocating resources for enhanced multicast broadcast service (E-MBS) data in a wireless communication system. A base station divides a frequency region into at least one frequency partition and allocates subbands of KSB,E-MBS number as the resources for the E-MBS data in the frequency partition. One sub-band includes sub-band logical resource units (SLRUs) of N1 number and the SLRUs of N1 number have continuous indexes among a plurality of physical resource units (PRUs) included in the frequency partition and are the PRUs to be allocated to contiguous resource units (CRUs).

    摘要翻译: 提供了一种用于在无线通信系统中分配用于增强的多播广播服务(E-MBS)数据的资源的方法和装置。 基站将频率区域划分为至少一个频率分区,并且分配KSB子带,E-MBS号码作为频分区域中的E-MBS数据的资源。 一个子带包括N1号的子带逻辑资源单元(SLRU),并且N1号的SLRU在包括在频率分区中的多个物理资源单元(PRU)中具有连续的索引,并且是要分配给连续的PRU 资源单位(CRU)。

    Apparatus and method for controlling transmission power in a wireless communication system using fractional frequency reuse
    107.
    发明授权
    Apparatus and method for controlling transmission power in a wireless communication system using fractional frequency reuse 有权
    在使用分数频率重用的无线通信系统中控制发射功率的装置和方法

    公开(公告)号:US08644838B2

    公开(公告)日:2014-02-04

    申请号:US12944625

    申请日:2010-11-11

    IPC分类号: H04W40/00

    CPC分类号: H04W52/42 H04W52/38

    摘要: A method for acquiring FFR power pattern of Frequency Partitions (FPs) at a mobile station (MS) in a wireless communication system using Fractional Frequency Reuse (FFR) is disclosed. The method includes receiving a preamble from a base station (BS); and acquiring a FFR power pattern for a reuse-1 partition and reuse-N partitions using the received preamble, wherein the FFR power pattern is determined based on a segment identifier (ID), the reuse-N partitions include N frequency partitions, each frequency partition has a power level with a range of FP1_power level to FPN_power level, a power-boosted FP in the reuse-N partitions is a partition whose power level is the FP1_power level.

    摘要翻译: 公开了一种在使用分数频率重用(FFR)的无线通信系统中在移动站(MS)处获取频率分区(F F)的FFR功率模式的方法。 该方法包括从基站(BS)接收前导码; 并且使用所接收的前导码获取用于重用1分区的FFR功率模式和重新使用N个分区,其中,基于分段标识符(ID)确定所述FFR功率模式,所述重用N分区包括N个频率分区,每个频率 分区具有FP1_power级别到FPN_power级别的功率级别,重新使用N分区中的功率增强FP是功率级别为FP1_power级别的分区。

    Method of designing a multiplexing structure for resource allocation to support legacy system
    108.
    发明授权
    Method of designing a multiplexing structure for resource allocation to support legacy system 有权
    设计用于资源分配的复用结构以支持遗留系统的方法

    公开(公告)号:US08427998B2

    公开(公告)日:2013-04-23

    申请号:US12426524

    申请日:2009-04-20

    IPC分类号: H04B7/208 H04K1/10 H04W4/00

    摘要: New multiplexing UL structures for supporting legacy system are provided. A 16m system of diversity mode can be multiplexed with 16e system in PUSC mode in FDM manner with the same tiles/permutation rules. A 16m system can be multiplexed with 16e system in AMC mode in FDM and/or TDM manner. The time length of multiplexed 16e PUSC packets and/or 16m packets can be extended to more than two sub-frames for UL coverage. A PRU for 16m system may consists of 16 sub-carriers by 6 OFDMA symbols, 18 sub-carriers by 6 OFDMA symbols, or 20 sub-carriers by 6 OFDMA symbols when FDM is used.

    摘要翻译: 提供了用于支持传统系统的新的多路复用UL结构。 16M系统的分集模式可以16F系统以PUSC模式以FDM方式与相同的瓦片/排列规则进行复用。 16M系统可以FMC和/或TDM方式以AMC模式与16e系统进行复用。 复用16e PUSC分组和/或16m分组的时间长度可以扩展到两个以上的子帧以进行UL覆盖。 16M系统的PRU可以由16个OFDMA符号组成,其中16个子载波由6个OFDMA符号组成,18个子载波由6个OFDMA符号组成,或者当使用FDM时,可以包含6个OFDMA符号的20个子载波。

    Method and apparatus for transmitting pilot in wireless communication system
    109.
    发明授权
    Method and apparatus for transmitting pilot in wireless communication system 有权
    用于在无线通信系统中发送导频的方法和装置

    公开(公告)号:US08351320B2

    公开(公告)日:2013-01-08

    申请号:US12820667

    申请日:2010-06-22

    IPC分类号: H04J7/00

    CPC分类号: H04L5/0048 H04L25/0226

    摘要: A method and apparatus for transmitting a pilot in a wireless communication system is provided. A pilot generating unit generates the pilot. A transmission circuitry transmits the pilot and a radio signal. A a processor assigns a first index and a second index to each of a plurality of pilot patterns, determines a selection pilot pattern having a first selection index and a second selection index calculated based on a cell ID, which are respectively identical with the first index and the second index, from among the plurality of pilot patterns, and maps the generated pilot to a resource element based on the selection pilot pattern.

    摘要翻译: 提供了一种在无线通信系统中发送导频的方法和装置。 导频生成单元生成导频。 传输电路传输导频和无线电信号。 A处理器为多个导频模式中的每一个分配第一索引和第二索引,确定具有基于小区ID计算的第一选择索引和第二选择索引的选择导频模式,所述第一选择索引和第二选择索引分别与第一索引 和第二索引,并且根据选择导频模式将生成的导频映射到资源元素。

    METHOD AND APPARATUS FOR ALLOCATING RESOURCES FOR ENHANCED MULTICAST BROADCAST SERVICE DATA IN WIRELESS COMMUNICATION SYSTEM
    110.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING RESOURCES FOR ENHANCED MULTICAST BROADCAST SERVICE DATA IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中增强多媒体广播业务数据分配资源的方法与装置

    公开(公告)号:US20120275370A1

    公开(公告)日:2012-11-01

    申请号:US13520783

    申请日:2011-01-11

    IPC分类号: H04W72/04 H04W88/00 H04W4/06

    摘要: Provided are a method and apparatus for allocating resources for enhanced multicast broadcast service (E-MBS) data in a wireless communication system. A base station divides a frequency region into at least one frequency partition and allocates subbands of KSB,E-MBS number as the resources for the E-MBS data in the frequency partition. One sub-band includes sub-band logical resource units (SLRUs) of N1 number and the SLRUs of N1 number have continuous indexes among a plurality of physical resource units (PRUs) included in the frequency partition and are the PRUs to be allocated to contiguous resource units (CRUs).

    摘要翻译: 提供了一种用于在无线通信系统中分配用于增强的多播广播服务(E-MBS)数据的资源的方法和装置。 基站将频率区域划分为至少一个频率分区,并且分配KSB子带,E-MBS号码作为频分区域中的E-MBS数据的资源。 一个子带包括N1号的子带逻辑资源单元(SLRU),并且N1号的SLRU在包括在频率分区中的多个物理资源单元(PRU)中具有连续的索引,并且是要分配给连续的PRU 资源单位(CRU)。