Method of mapping resource unit in wireless communication system
    3.
    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
    4.
    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
    5.
    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:US08204020B2

    公开(公告)日:2012-06-19

    申请号:US12603205

    申请日:2009-10-21

    IPC分类号: H04W4/00

    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。

    Method and apparatus for mapping resource unit in wireless communication system
    6.
    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
    7.
    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
    8.
    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 AND APPARATUS FOR MAPPING RESOURCE UNIT IN WIRELESS COMMUNICATION SYSTEM
    9.
    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。

    Method and apparatus for performing ranging at M2M device in a wireless communication system
    10.
    发明授权
    Method and apparatus for performing ranging at M2M device in a wireless communication system 有权
    在无线通信系统中的M2M设备上进行测距的方法和装置

    公开(公告)号:US09544124B2

    公开(公告)日:2017-01-10

    申请号:US14009489

    申请日:2012-03-29

    摘要: A method and apparatus for performing ranging at a Machine to Machine (M2M) device in a wireless communication system are disclosed. The method includes receiving a Primary SuperFrame Header (P-SFH) and a Secondary SuperFrame Header (S-SFH), receiving an Advanced Air Interface-System Configuration Descriptor (AAI-SCD) message, and performing dedicated ranging using M2M dedicated ranging information included in the AAI-SCD message, wherein first count information included in the S-SFH is increased whenever the M2M dedicated ranging information are changed, wherein information indicating a change in the S-SFH, included in the P-SFH are not changed by update of the first count information.

    摘要翻译: 公开了一种用于在无线通信系统中的机器到机器(M2M)设备上执行测距的方法和装置。 该方法包括接收主要超帧头(P-SFH)和辅助超帧头(S-SFH),接收高级空中接口 - 系统配置描述符(AAI-SCD)消息,以及使用包含M2M专用测距信息执行专用测距 在AAI-SCD消息中,每当M2M专用测距信息改变时,包括在S-SFH中的第一计数信息增加,其中包括在P-SFH中的指示S-SFH的改变的信息不被更新 的第一个计数信息。