公开(公告)号：US20140293861A1

公开(公告)日：2014-10-02

申请号：US14238425

申请日：2012-08-10

申请人： Jeongki Kim ,  Jinsam Kwak ,  Youngsoo Yuk

发明人： Jeongki Kim ,  Jinsam Kwak ,  Youngsoo Yuk

IPC分类号： H04W4/06 ,  H04W4/00 ,  H04L12/18

CPC分类号： H04W4/06 ,  H04L12/189 ,  H04W4/70

摘要： An apparatus for transmitting/receiving multicast data in a wireless communication system and method thereof are disclosed. The present invention includes receiving information including an M2M group identifier (MGID) assigned to an M2M (machine-to-machine) device from a base station, receiving a message related to M2M multicast assignment having the MGID information applied thereto from the base station, and receiving the multicast data from the base station in accordance with instruction of the message from the base station, wherein the multicast data comprises a flow identifier (FID) field in a MAC header of a MAC PDU (medium access control packet data unit) for a multicast service flow and wherein the FID field is set to a specific value.

摘要翻译： 公开了一种用于在无线通信系统中发送/接收组播数据的装置及其方法。 本发明包括从基站接收分配给M2M（机器对机器）装置的M2M组标识符（MGID）的信息，从基站接收与具有应用于其的MGID信息相关的M2M多播分配的消息， 以及根据来自所述基站的所述消息的指示从所述基站接收所述多播数据，其中所述多播数据包括MAC PDU（介质访问控制分组数据单元）的MAC报头中的流标识符（FID）字段，用于 多播服务流，并且其中FID字段被设置为特定值。

公开(公告)号：US20140206408A1

公开(公告)日：2014-07-24

申请号：US14239477

申请日：2012-08-16

申请人： Jinsoo Choi ,  Hangyu Cho ,  Inuk Jung ,  Youngsoo Yuk ,  Jinsam Kwak

发明人： Jinsoo Choi ,  Hangyu Cho ,  Inuk Jung ,  Youngsoo Yuk ,  Jinsam Kwak

IPC分类号： H04W4/08 ,  H04W4/00

CPC分类号： H04W4/08 ,  H04W4/70

摘要： The present invention provides various methods and an apparatuses for supporting a group delegator (GD) in a wireless access system supporting Machine to Machine (M2M) communication. A method for selecting the group delegator (GD) in a wireless access system supporting the Machine to Machine (M2M) communication, according to one embodiment of the present invention, comprises the steps of: an M2M device belonging to an M2M group receiving a broadcasting message including a first critical value, which is used for selecting the GD; an M2M device generating a first random value, which is used for selecting the GD; and selecting the GD by comparing the first critical value and the first random value.

摘要翻译： 本发明提供了在支持机器对机（M2M）通信的无线接入系统中支持组委托者（GD）的各种方法和装置。 根据本发明的一个实施例，一种用于在支持机器到机器（M2M）通信的无线接入系统中选择组委托器（GD）的方法包括以下步骤：属于接收广播的M2M组的M2M设备 消息包括用于选择GD的第一临界值; 产生用于选择GD的第一随机值的M2M装置; 并通过比较第一临界值和第一随机值来选择GD。

公开(公告)号：US20110003553A1

公开(公告)日：2011-01-06

申请号：US12829615

申请日：2010-07-02

申请人： Jeongki KIM ,  Sunam Kim ,  Jinsam Kwak ,  Youngsoo Yuk ,  Jinsoo Choi

发明人： Jeongki KIM ,  Sunam Kim ,  Jinsam Kwak ,  Youngsoo Yuk ,  Jinsoo Choi

IPC分类号： H04B15/00

CPC分类号： H04W72/082 ,  H04L1/1812 ,  H04W72/042 ,  H04W72/0453

摘要： A method for allocating a downlink control channel in a fractional frequency reuse (FFR) system, includes: dividing a service frequency band of the system into a plurality of frequency partitions including a first frequency partition corresponding to a first frequency reuse factor, a second frequency partition corresponding Kth frequency reuse factor, and a third frequency partition; setting a transmission power level for each of the plurality of divided frequency partitions; allocating a downlink common control channel including non-user specific (NUS) control information common to every user to a particular frequency partition corresponding to the highest transmission power level among the set transmission power levels; and transmitting the NUS control information through the particular frequency partition.

摘要翻译： 一种用于在分数频率重用（FFR）系统中分配下行链路控制信道的方法，包括：将系统的业务频带划分成多个频率分区，其包括对应于第一频率重用因子的第一频率分区，第二频率 分区对应的第K个频率复用因子和第三个频率分区; 为所述多个划分的频率分区中的每一个设置发送功率电平; 将包括每个用户公用的非用户特定（NUS）控制信息的下行链路公共控制信道分配给与所设置的发送功率电平中的最高发送功率电平对应的特定频率分区; 并通过特定频率分区发送NUS控制信息。

公开(公告)号：US09014078B2

公开(公告)日：2015-04-21

申请号：US14357750

申请日：2012-07-13

申请人： Jeongki Kim ,  Jinsam Kwak ,  Giwon Park ,  Youngsoo Yuk

发明人： Jeongki Kim ,  Jinsam Kwak ,  Giwon Park ,  Youngsoo Yuk

IPC分类号： H04H20/71 ,  H04L12/18 ,  H04W4/06 ,  H04W4/00 ,  H04W72/04

CPC分类号： H04L12/189 ,  H04B7/2612 ,  H04W4/06 ,  H04W4/70 ,  H04W72/005 ,  H04W72/0406

摘要： A wireless access system supporting an M2M environment and, more particularly, a method and apparatus for multicasting a MAC control message respective to an M2M device is disclosed herein. According to an exemplary embodiment, a method for multicasting a MAC control message may include the steps of receiving a paging message including an MGID identifying an M2M group to which the corresponding M2M device belongs and an indicator indicating a multicast data transmission for the M2M device, receiving an M2M MA A-MAP IE including resource assignment information indicating a resource region to which the MAC control message respective to the corresponding M2M device is being transmitted, and, when a CRC bit being masked to the M2M MA A-MAP IE includes the MGID, receiving a MAC PDU being accompanied by the MAC control message being multicast through the resource region indicated by the resource assignment information.

摘要翻译： 本文公开了一种支持M2M环境的无线接入系统，更具体地，涉及用于组播相应于M2M设备的MAC控制消息的方法和装置。 根据示例性实施例，用于组播MAC控制消息的方法可以包括以下步骤：接收包括识别对应M2M设备所属的M2M组的MGID的指示消息和指示M2M设备的组播数据传输的指示符， 接收包括资源分配信息的M2M MA A-MAP IE，所述资源分配信息指示正在发送对应于所述M2M装置的MAC控制消息正在发送的资源区域，并且当掩蔽到所述M2M MA A-MAP IE的CRC位包括 MGID，通过由资源分配信息指示的资源区域接收伴随有MAC控制消息的MAC PDU正在多播。

公开(公告)号：US20140307618A1

公开(公告)日：2014-10-16

申请号：US14357750

申请日：2012-07-13

申请人： Jeongki Kim ,  Jinsam Kwak ,  Giwon Park ,  Youngsoo Yuk

发明人： Jeongki Kim ,  Jinsam Kwak ,  Giwon Park ,  Youngsoo Yuk

IPC分类号： H04W4/06 ,  H04W4/00

CPC分类号： H04L12/189 ,  H04B7/2612 ,  H04W4/06 ,  H04W4/70 ,  H04W72/005 ,  H04W72/0406

摘要： A wireless access system supporting an M2M environment and, more particularly, a method and apparatus for multicasting a MAC control message respective to an M2M device is disclosed herein. According to an exemplary embodiment, a method for multicasting a MAC control message may include the steps of receiving a paging message including an MGID identifying an M2M group to which the corresponding M2M device belongs and an indicator indicating a multicast data transmission for the M2M device, receiving an M2M MA A-MAP IE including resource assignment information indicating a resource region to which the MAC control message respective to the corresponding M2M device is being transmitted, and, when a CRC bit being masked to the M2M MA A-MAP IE includes the MGID, receiving a MAC PDU being accompanied by the MAC control message being multicast through the resource region indicated by the resource assignment information.

摘要翻译： 本文公开了一种支持M2M环境的无线接入系统，更具体地，涉及用于组播相应于M2M设备的MAC控制消息的方法和装置。 根据示例性实施例，用于组播MAC控制消息的方法可以包括以下步骤：接收包括识别对应M2M设备所属的M2M组的MGID的指示消息和指示M2M设备的组播数据传输的指示符， 接收包括资源分配信息的M2M MA A-MAP IE，所述资源分配信息指示正在发送对应于所述M2M装置的MAC控制消息正在发送的资源区域，并且当掩蔽到所述M2M MA A-MAP IE的CRC位包括 MGID，通过由资源分配信息指示的资源区域接收伴随有MAC控制消息的MAC PDU正在多播。

公开(公告)号：US20140098667A1

公开(公告)日：2014-04-10

申请号：US14124192

申请日：2012-03-23

申请人： Jinsoo Choi ,  Youngsoo Yuk ,  Hangyu Cho ,  Jinsam Kwak ,  Kiseon Ryu ,  Jin Lee

发明人： Jinsoo Choi ,  Youngsoo Yuk ,  Hangyu Cho ,  Jinsam Kwak ,  Kiseon Ryu ,  Jin Lee

IPC分类号： H04W74/08

CPC分类号： H04W74/085 ,  H04B7/2609 ,  H04W8/22 ,  H04W12/00 ,  H04W12/04 ,  H04W12/10 ,  H04W74/006 ,  H04W74/0833

摘要： Disclosed is a ranging transmission method comprising: a mobile station receiving a message including backoff window information from a base station; and the mobile station performing ranging transmission on the basis of the backoff window information, wherein the backoff window information comprises information indicating a size K0 of a 0-th backoff window, wherein a size Kx of a nx-th (x being a non-negative integer) backoff window is determined according to Kx=K0/(2x) wherein x denotes a ranging retry count.

摘要翻译： 公开了一种测距传输方法，包括：移动台从基站接收包括后退窗口信息的消息; 所述移动台根据所述退避窗口信息进行测距发送，其中，所述退避窗口信息包括表示第0个退避窗口的大小K0的信息，其中，第nx（x为非零） 负整数）退避窗口根据Kx = K0 /（2x）确定，其中x表示测距重试计数。

公开(公告)号：US09338796B2

公开(公告)日：2016-05-10

申请号：US14129849

申请日：2012-03-30

申请人： Jinsoo Choi ,  Youngsoo Yuk ,  Hangyu Cho ,  Jinsam Kwak ,  Kiseon Ryu ,  Jeongki Kim

发明人： Jinsoo Choi ,  Youngsoo Yuk ,  Hangyu Cho ,  Jinsam Kwak ,  Kiseon Ryu ,  Jeongki Kim

IPC分类号： H04W74/00 ,  H04W4/00 ,  H04L5/00

CPC分类号： H04W74/004 ,  H04L5/0053 ,  H04L5/0094 ,  H04W4/70 ,  H04W74/008

摘要： A method for transmitting Machine to Machine (M2M) ranging information in a wireless communication system is disclosed. The method includes transmitting an M2M ranging allocation UL MAP extended Information Element (IE) including M2M ranging region information. When the M2M ranging allocation UL MAP extended IE is transmitted, an UL MAP IE with the same region as the M2M ranging allocation UL MAP extended IE is transmitted and an Uplink Interval Usage Code of the UL MAP IE is 12.

摘要翻译： 公开了一种用于在无线通信系统中发送机器到机器（M2M）测距信息的方法。 该方法包括发送包括M2M测距区域信息的M2M测距分配UL MAP扩展信息元素（IE）。 当发送M2M测距分配UL MAP扩展IE时，发送与M2M测距分配UL MAP扩展IE相同区域的UL MAP IE，并且UL MAP IE的上行链路间隔使用码为12。

公开(公告)号：US09319894B2

公开(公告)日：2016-04-19

申请号：US13981466

申请日：2012-01-25

申请人： Jeongki Kim ,  Youngsoo Yuk ,  Jinsam Kwak

发明人： Jeongki Kim ,  Youngsoo Yuk ,  Jinsam Kwak

IPC分类号： H04W24/00 ,  H04W8/24 ,  H04W52/02 ,  H04W72/04 ,  H04W92/18

CPC分类号： H04W24/00 ,  H04W8/24 ,  H04W52/0216 ,  H04W52/0219 ,  H04W72/0413 ,  H04W72/0453 ,  H04W92/18 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/21

摘要： Disclosed are a method for transmitting and receiving a power outage report and a device therefor. According to the present invention, a method for allowing a machine to machine (M2M) device to transmit a power outage report comprises a step of transmitting, to a base station, a first message which contains a bandwidth request (BR) index value defined in advance if a power outage occurs, wherein said BR index value defined in advance is allocated to indicate to said M2M device that the power outage has occurred.

摘要翻译： 公开了一种用于发送和接收断电报告的方法及其装置。 根据本发明，一种允许机器（M2M）设备发送停电报告的方法包括以下步骤：向基站发送第一消息，该消息包含定义在 如果发生停电，则预先进行预先设定，其中预先定义的所述BR索引值被分配以向所述M2M设备指示已经发生停电。

公开(公告)号：US09301106B2

公开(公告)日：2016-03-29

申请号：US14239477

申请日：2012-08-16

申请人： Jinsoo Choi ,  Hangyu Cho ,  Inuk Jung ,  Youngsoo Yuk ,  Jinsam Kwak

发明人： Jinsoo Choi ,  Hangyu Cho ,  Inuk Jung ,  Youngsoo Yuk ,  Jinsam Kwak

IPC分类号： H04W4/08 ,  H04W4/00

CPC分类号： H04W4/08 ,  H04W4/70

摘要： The present invention provides various methods and an apparatuses for supporting a group delegator (GD) in a wireless access system supporting Machine to Machine (M2M) communication. A method for selecting the group delegator (GD) in a wireless access system supporting the Machine to Machine (M2M) communication, according to one embodiment of the present invention, comprises the steps of: an M2M device belonging to an M2M group receiving a broadcasting message including a first critical value, which is used for selecting the GD; an M2M device generating a first random value, which is used for selecting the GD; and selecting the GD by comparing the first critical value and the first random value.

摘要翻译： 本发明提供了在支持机器对机（M2M）通信的无线接入系统中支持组委托者（GD）的各种方法和装置。 根据本发明的一个实施例，一种用于在支持机器对机器（M2M）通信的无线接入系统中选择组委托器（GD）的方法包括以下步骤：属于接收广播的M2M组的M2M设备 消息包括用于选择GD的第一临界值; 产生用于选择GD的第一随机值的M2M装置; 并通过比较第一临界值和第一随机值来选择GD。

公开(公告)号：US09143225B2

公开(公告)日：2015-09-22

申请号：US14128496

申请日：2012-03-23

申请人： Jinsoo Choi ,  Hangyu Cho ,  Jinsam Kwak ,  Youngsoo Yuk

发明人： Jinsoo Choi ,  Hangyu Cho ,  Jinsam Kwak ,  Youngsoo Yuk

IPC分类号： H04W74/08 ,  H04B7/26 ,  H04W12/10 ,  H04W12/00 ,  H04W12/04 ,  H04W8/22 ,  H04W28/04 ,  H04W74/00

CPC分类号： H04W74/085 ,  H04B7/2609 ,  H04W8/22 ,  H04W12/00 ,  H04W12/04 ,  H04W12/10 ,  H04W74/006 ,  H04W74/0833

摘要： Disclosed is a ranging transmission method comprising: a mobile station receiving a message including backoff window information from a base station; and the mobile station performing ranging transmission on the basis of the backoff window information, wherein the message includes a ranging backoff window indicator indicating an increase or decrease in a backoff window size for ranging retransmission.

摘要翻译： 公开了一种测距传输方法，包括：移动台从基站接收包括后退窗口信息的消息; 所述移动台基于所述后退窗口信息进行测距发送，其中，所述消息包括指示用于测距重传的退避窗口尺寸的增加或减少的测距退避窗口指示符。