METHOD AND APPARATUS FOR DETECTING A SEGMENT IDENTIFIER IN A WIRELESS COMMUNICATION SYSTEM
    21.
    发明申请
    METHOD AND APPARATUS FOR DETECTING A SEGMENT IDENTIFIER IN A WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中检测分段标识符的方法和装置

    公开(公告)号:US20130130702A1

    公开(公告)日:2013-05-23

    申请号:US13581608

    申请日:2011-02-28

    IPC分类号: H04W16/02

    摘要: The present invention relates to a segment identifier detection method performed by a terminal if a segment being administrated by a base station in a wireless communication system has the frequency reuse factor of 3 and 2 at the same time. In particular, the method comprises: acquiring a cell identifier and a segment identifier corresponding to the cell identifier from a secondary advanced preamble (SA-preamble) that has been received from the base station; determining a frequency reuse factor of the base station; and if the frequency reuse factor is 2 and the obtained segment identifier is a third segment identifier, transforming the segment identifier corresponding to the cell identifier into a first segment identifier or a second segment identifier.

    摘要翻译: 本发明涉及由无线通信系统中的基站管理的分段同时具有3和2的频率重用因子的终端执行的分段标识符检测方法。 特别地,该方法包括:从已经从基站接收到的次级高级前导码(SA-preamble)获取小区标识符和对应于小区标识符的段标识符; 确定基站的频率复用因子; 并且如果频率重用因子为2,并且所获得的段标识符是第三段标识符,则将与小区标识符相对应的段标识符变换为第一段标识符或第二段标识符。

    Method of multiplexing multiple access region
    22.
    发明授权
    Method of multiplexing multiple access region 失效
    复用多址接入区域的方法

    公开(公告)号:US08509053B2

    公开(公告)日:2013-08-13

    申请号:US12810302

    申请日:2008-12-18

    IPC分类号: H04J11/00

    摘要: A method for multiplexing one or more multiple access regions is disclosed. The method for multiplexing one or more multiple access regions in a wireless access system comprises multiplexing the one or more multiple access regions so that a first base station and a second base station among a plurality of base stations which use one or more multiple access schemes together under a multi-cell environment use a single multiple access scheme in a predetermined resource region allocated to each of the first base station and the second base station; and transmitting multiplexing information obtained from the multiplexing the one or more multiple access regions to a mobile station included in a cell region of the plurality of base stations. As a user uses SC-FDMA scheme and OFDMA scheme together, it is possible to obtain a single carrier effect of the SC-FDMA system and flexibility of the OFDMA system on a time axis and a frequency axis.

    摘要翻译: 公开了一种用于复用一个或多个多个接入区域的方法。 用于在无线接入系统中复用一个或多个多个接入区域的方法包括多路复用一个或多个多个接入区域,使得在使用一个或多个多个接入方案的多个基站中的第一基站和第二基站 在多小区环境下,在分配给第一基站和第二基站中的每一个的预定资源区域中使用单个多址方案; 以及将从所述一个或多个多个接入区域复用获得的多路复用信息发送到包括在所述多个基站的小区区域中的移动站。 当用户一起使用SC-FDMA方案和OFDMA方案时,可以在时间轴和频率轴上获得SC-FDMA系统的单载波效应和OFDMA系统的灵活性。

    METHOD OF MULTIPLEXING MULTIPLE ACCESS REGION
    23.
    发明申请
    METHOD OF MULTIPLEXING MULTIPLE ACCESS REGION 失效
    多重访问区域的复用方法

    公开(公告)号:US20100272055A1

    公开(公告)日:2010-10-28

    申请号:US12810302

    申请日:2008-12-18

    IPC分类号: H04W72/04

    摘要: A method for multiplexing one or more multiple access regions is disclosed. The method for multiplexing one or more multiple access regions in a wireless access system comprises multiplexing the one or more multiple access regions so that a first base station and a second base station among a plurality of base stations which use one or more multiple access schemes together under a multi-cell environment use a single multiple access scheme in a predetermined resource region allocated to each of the first base station and the second base station; and transmitting multiplexing information obtained from the multiplexing the one or more multiple access regions to a mobile station included in a cell region of the plurality of base stations. As a user uses SC-FDMA scheme and OFDMA scheme together, it is possible to obtain a single carrier effect of the SC-FDMA system and flexibility of the OFDMA system on a time axis and a frequency axis.

    摘要翻译: 公开了一种用于复用一个或多个多个接入区域的方法。 用于在无线接入系统中复用一个或多个多个接入区域的方法包括多路复用一个或多个多个接入区域,使得在使用一个或多个多个接入方案的多个基站中的第一基站和第二基站 在多小区环境下,在分配给第一基站和第二基站中的每一个的预定资源区域中使用单个多址方案; 以及将从所述一个或多个多个接入区域复用获得的多路复用信息发送到包括在所述多个基站的小区区域中的移动站。 当用户一起使用SC-FDMA方案和OFDMA方案时,可以在时间轴和频率轴上获得SC-FDMA系统的单载波效应和OFDMA系统的灵活性。

    MOBILE STATION APPARATUS AND METHOD FOR TRANSMITTING SIGNALS IN WIRELESS COMMUNICATION SYSTEM
    24.
    发明申请
    MOBILE STATION APPARATUS AND METHOD FOR TRANSMITTING SIGNALS IN WIRELESS COMMUNICATION SYSTEM 有权
    移动通信设备和无线通信系统中信号发送的方法

    公开(公告)号:US20110194423A1

    公开(公告)日:2011-08-11

    申请号:US12664380

    申请日:2009-07-31

    IPC分类号: H04W52/18 H04W24/10

    CPC分类号: H04W52/04

    摘要: A method for transmitting signal, at a mobile station, in a wireless communication system is provided. Inter-cell interference level control parameter information may be different for each frequency partition due to use of an FFR scheme. This method is advantageous in that, when uplink transmission is performed, system throughput and cell edge-user throughput are improved and inter-cell interference level control is efficiently performed, thereby improving a Signal to Interference plus Noise Ratio (SINR) at the receiving end.

    摘要翻译: 提供了一种在无线通信系统中在移动站发送信号的方法。 由于使用FFR方案,小区间干扰电平控制参数信息对于每个频率分区可以是不同的。 该方法的优点在于,当进行上行链路传输时,提高了系统吞吐量和小区边缘用户吞吐量,并且有效地执行小区间干扰电平控制,从而提高接收端的信号干扰加噪声比(SINR) 。

    Method and apparatus for mapping resource unit in wireless communication system
    25.
    发明授权
    Method and apparatus for mapping resource unit in wireless communication system 有权
    用于在无线通信系统中映射资源单元的方法和装置

    公开(公告)号:US08432860B2

    公开(公告)日:2013-04-30

    申请号:US12603212

    申请日:2009-10-21

    IPC分类号: H04W4/00 H04L12/28

    摘要: A method and an apparatus for mapping a resource unit in a wireless communication system is provided. The method includes obtaining LCRU,FPi indicating the number of contiguous resource units (CRUs) of an ith frequency partition (FPi) and LDRU,FPi indicating the number of distributed resource units (DRUs) of the FPi and mapping physical resource units (PRU) of the FPi to CRUs of the FPi by the LCRU,FPi and after allocating the PRUFPi to the CRU, maps the remaining part of the PRUFPi to DRUs of the FPi. A frequency selective scheduling gain and a frequency diversity gain can be obtained.

    摘要翻译: 提供了一种用于在无线通信系统中映射资源单元的方法和装置。 该方法包括获得指示第i个频率分区(FPi)和LDRU的连续资源单元(CRU)的数目的LCRU,FPi指示FPi的分布式资源单元(DRU)的数目和映射物理资源单元(PRU) 的FPI到CRI的CRU,FPI和在将PRUFPi分配给CRU之后,将剩余部分的PRUFPi映射到FPi的DRU。 可以获得频率选择性调度增益和频率分集增益。

    Method and apparatus of subchannelization in wireless communication system
    26.
    发明授权
    Method and apparatus of subchannelization in wireless communication system 有权
    无线通信系统中子信道化的方法与装置

    公开(公告)号:US08204021B2

    公开(公告)日:2012-06-19

    申请号:US12603240

    申请日:2009-10-21

    IPC分类号: H04W4/00

    CPC分类号: H04L5/0044

    摘要: A method and an apparatus of subchannelization is provided. The method includes receiving information indicating the number of physical resource unit (PRU) sets allocated to a subband from a base station, and mapping PRUs of a physical region to a subband PRU or a miniband PRU in a granularity of the PRU set according to the received information, wherein the subband PRU is allocated with at least one subband comprising a first number of contiguous PRUs, the miniband PRU is allocated with at least one miniband comprising a second number of PRUs, and the PRU set comprises PRUs whose number is equal to the number of PRUs included in one subband. Subchannelization can be effectively achieved while maintaining a frequency selective scheduling gain and a frequency diversity gain to the maximum extent possible.

    摘要翻译: 提供了一种子信道化方法和装置。 该方法包括接收指示从基站分配给子带的物理资源单元(PRU)集合的数量的信息,并且根据所述PRU集合的粒度将物理区域的PRU映射到子带PRU或微型PRU 接收到的信息,其中子带PRU被分配有包括第一数目的连续PRU的至少一个子带,所述Miniband PRU被分配有包括第二数量的PRU的至少一个miniband,并且PRU组包括数目等于 包括在一个子带中的PRU的数量。 可以有效地实现子信道化,同时尽可能地保持频率选择性调度增益和频率分集增益。

    METHOD AND APPARATUS FOR MAPPING RESOURCE UNIT IN WIRELESS COMMUNICATION SYSTEM
    27.
    发明申请
    METHOD AND APPARATUS FOR MAPPING RESOURCE UNIT IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中映射资源单元的方法和装置

    公开(公告)号:US20100103895A1

    公开(公告)日:2010-04-29

    申请号:US12603212

    申请日:2009-10-21

    IPC分类号: H04W72/04

    摘要: A method and an apparatus for mapping a resource unit in a wireless communication system is provided. The method includes obtaining LCRU,FPi indicating the number of contiguous resource units (CRUs) of an ith frequency partition (FPi) and LDRU,FPi indicating the number of distributed resource units (DRUs) of the FPi and mapping physical resource units (PRU) of the FPi to CRUs of the FPi by the LCRU,FPi and after allocating the PRUFPi to the CRU, maps the remaining part of the PRUFPi to DRUs of the FPi. A frequency selective scheduling gain and a frequency diversity gain can be obtained.

    摘要翻译: 提供了一种用于在无线通信系统中映射资源单元的方法和装置。 该方法包括获得指示第i个频率分区(FPi)和LDRU的连续资源单元(CRU)的数目的LCRU,FPi指示FPi的分布式资源单元(DRU)的数目和映射物理资源单元(PRU) 的FPI到CRI的CRU,FPI和在将PRUFPi分配给CRU之后,将剩余部分的PRUFPi映射到FPi的DRU。 可以获得频率选择性调度增益和频率分集增益。

    Method of mapping resource unit in wireless communication system
    28.
    发明授权
    Method of mapping resource unit in wireless communication system 有权
    无线通信系统资源单位映射方法

    公开(公告)号:US08208441B2

    公开(公告)日:2012-06-26

    申请号:US12604167

    申请日:2009-10-22

    IPC分类号: H04W4/00

    CPC分类号: H04L5/0039 H04L5/0041

    摘要: A method and an apparatus of mapping a resource unit is provided. Physical resource units (PRUs) are divided into a plurality of PRU sets. The PRUs are mapped to a subband PRU or a miniband PRU in a granularity of the PRU set. The mapping is based on the greatest common divisor of the maximum number of PRU sets. The resource unit can be effectively mapped while maximizing a frequency diversity gain of a subband PRU and a miniband PRU.

    摘要翻译: 提供了一种映射资源单元的方法和装置。 物理资源单元(PRU)被分成多个PRU组。 PRU以PRU集的粒度映射到子带PRU或miniband PRU。 映射基于最大数目的PRU集合的最大公约数。 可以有效地映射资源单元,同时最大化子带PRU和小型存储器PRU的频率分集增益。

    METHOD AND APPARATUS OF SUBCHANNELIZATION IN WIRELESS COMMUNICATION SYSTEM
    29.
    发明申请
    METHOD AND APPARATUS OF SUBCHANNELIZATION IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中子信道的方法与装置

    公开(公告)号:US20100103896A1

    公开(公告)日:2010-04-29

    申请号:US12603240

    申请日:2009-10-21

    IPC分类号: H04W72/00

    CPC分类号: H04L5/0044

    摘要: A method and an apparatus of subchannelization is provided. The method includes receiving information indicating the number of physical resource unit (PRU) sets allocated to a subband from a base station, and mapping PRUs of a physical region to a subband PRU or a miniband PRU in a granularity of the PRU set according to the received information, wherein the subband PRU is allocated with at least one subband comprising a first number of contiguous PRUs, the miniband PRU is allocated with at least one miniband comprising a second number of PRUs, and the PRU set comprises PRUs whose number is equal to the number of PRUs included in one subband. Subchannelization can be effectively achieved while maintaining a frequency selective scheduling gain and a frequency diversity gain to the maximum extent possible.

    摘要翻译: 提供了一种子信道化方法和装置。 该方法包括接收指示从基站分配给子带的物理资源单元(PRU)集合的数量的信息,并且根据所述PRU集合的粒度将物理区域的PRU映射到子带PRU或微型PRU 接收到的信息,其中子带PRU被分配有包括第一数目的连续PRU的至少一个子带,所述Miniband PRU被分配有包括第二数量的PRU的至少一个miniband,并且PRU组包括数目等于 包括在一个子带中的PRU的数量。 可以有效地实现子信道化,同时尽可能地保持频率选择性调度增益和频率分集增益。

    METHOD AND APPARATUS FOR MAPPING RESOURCE UNIT IN WIRELESS COMMUNICATION SYSTEM
    30.
    发明申请
    METHOD AND APPARATUS FOR MAPPING RESOURCE UNIT IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中映射资源单元的方法和装置

    公开(公告)号:US20100103894A1

    公开(公告)日:2010-04-29

    申请号:US12603205

    申请日:2009-10-21

    IPC分类号: H04W72/04

    摘要: A method and apparatus for mapping a resource unit in a wireless communication system is provided. The method includes obtaining a frequency partition (FP) count (FPCT), an size of FPi (FPS) for i>0, and subband (SB) count of FPi (FPSC) for i>0 (where FPi is an ith FP), obtaining a value KSB,FPi indicating an SB count for FPi and a value KMB,FPi indicating a miniband (MB) count for FPi on the basis of the FPCT, the FPS, and the FPSC, and mapping an SB PRU including a plurality of contiguous physical resource units (PRUs) and an MB PRU including a plurality of contiguous PRUs to each FP in a granularity of a PRU set on the basis of the values KSB,FPi and KMB,FPi. Each FP can obtain a frequency selective scheduling gain based on the SB and a frequency diversity gain based on the MB.

    摘要翻译: 提供了一种用于在无线通信系统中映射资源单元的方法和装置。 该方法包括获得频率划分(FP)计数(FPCT),i> 0的FPi(FPS)大小和i> 0的FPi(FPSC)的子带(SB)计数(其中FPi是第i个FP) ,根据FPCT,FPS和FPSC获得指示FPi的SB计数的值KSB,FPi和FPB的值KMB,FPi表示FPi的微型计数(MB)计数,以及映射包括多个 的连续物理资源单元(PRU)和包含多个连续PRU的MB PRU,其基于值KSB,FPi和KMB,FPi以PRU集的粒度分配给每个FP。 每个FP可以基于SB获得频率选择性调度增益和基于MB的频率分集增益。