公开(公告)号：US08976743B2

公开(公告)日：2015-03-10

申请号：US13168146

申请日：2011-06-24

Applicant: Jae-Hyuk Jang ,  Jung-Je Son ,  Kyung-Kyu Kim

Inventor： Jae-Hyuk Jang ,  Jung-Je Son ,  Kyung-Kyu Kim

IPC: H04W4/00 ,  H04W28/24 ,  H04L1/18 ,  H04L1/00 ,  H04W28/04 ,  H04W28/06 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W28/24 ,  H04L1/0017 ,  H04L1/0079 ,  H04L1/1812 ,  H04L1/1896 ,  H04W28/04 ,  H04W28/06 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/12

Abstract: A method and apparatus for transmitting and receiving a Service Specific Scheduling Control Header (SSSCH) in a wireless communication system are provided, in which the SSSCH includes SSSCH type information and a Quality of Service (QoS) parameter change indicator. The SSSCH type information indicates at least one of a QoS parameter set change request, an ACKnowledgment (ACK) for a QoS parameter set change request, and a Negative ACK (NACK) for a QoS parameter set change request, and the QoS parameter change indicator indicates whether a QoS parameter set will be changed.

Abstract translation: 提供了一种用于在无线通信系统中发送和接收业务专用调度控制报头（SSSCH）的方法和装置，其中SSSCH包括SSSCH类型信息和服务质量（QoS）参数改变指示符。 SSSCH类型信息指示QoS参数集改变请求，用于QoS参数集改变请求的ACK确认（ACK）和用于QoS参数集改变请求的否定ACK（NACK）中的至少一个，并且QoS参数改变指示符 指示QoS参数集是否被改变。

公开(公告)号：US20120014334A1

公开(公告)日：2012-01-19

申请号：US13182268

申请日：2011-07-13

Applicant: Chang-Yoon Oh ,  Jung-Je Son ,  Kyung-Kyu Kim

Inventor： Chang-Yoon Oh ,  Jung-Je Son ,  Kyung-Kyu Kim

IPC: H04W72/08

CPC classification number: H04W72/085 ,  H04W76/14

Abstract: A method and apparatus for managing resources for Peer-to-Peer (P2P) communication in a wireless communication system. A mobile station (MS) attempting to establish P2P communication receives a P2P amble signal transmitted on at least one adjacent P2P link, measures a signal strength for the P2P amble signal, reports the measurement results to a base station (BS), and performs the P2P communication using a P2P resource that is assigned by the ES according to the measurement results. The ES assigns a resource different from the resource assigned to a P2P link having a highest signal strength measured, as a resource for the P2P communication, thereby preventing possible interference caused by adjacent P2P links.

Abstract translation: 一种在无线通信系统中管理对等（P2P）通信资源的方法和装置。 尝试建立P2P通信的移动台（MS）接收在至少一个相邻的P2P链路上发送的P2P无码信号，测量所述P2P信号的信号强度，将测量结果报告给基站（BS），并执行 使用根据测量结果由ES分配的P2P资源的P2P通信。 ES分配与被分配给具有最高信号强度的P2P链路的资源不同的资源作为P2P通信的资源，从而防止由相邻P2P链路引起的可能的干扰。

公开(公告)号：US08953531B2

公开(公告)日：2015-02-10

申请号：US13182268

申请日：2011-07-13

Applicant: Chang-Yoon Oh ,  Jung-Je Son ,  Kyung-Kyu Kim

Inventor： Chang-Yoon Oh ,  Jung-Je Son ,  Kyung-Kyu Kim

IPC: H04W4/00 ,  H04W72/08 ,  H04W76/02

CPC classification number: H04W72/085 ,  H04W76/14

Abstract: A method and apparatus for managing resources for Peer-to-Peer (P2P) communication in a wireless communication system. A mobile station (MS) attempting to establish P2P communication receives a P2P amble signal transmitted on at least one adjacent P2P link, measures a signal strength for the P2P amble signal, reports the measurement results to a base station (BS), and performs the P2P communication using a P2P resource that is assigned by the BS according to the measurement results. The BS assigns a resource different from the resource assigned to a P2P link having a highest signal strength measured, as a resource for the P2P communication, thereby preventing possible interference caused by adjacent P2P links.

Abstract translation: 一种在无线通信系统中管理对等（P2P）通信资源的方法和装置。 尝试建立P2P通信的移动台（MS）接收在至少一个相邻的P2P链路上发送的P2P无码信号，测量所述P2P信号的信号强度，将测量结果报告给基站（BS），并执行 使用由BS根据测量结果分配的P2P资源的P2P通信。 BS分配与被分配给具有最高信号强度的P2P链路的资源不同的资源作为P2P通信的资源，从而防止由相邻P2P链路引起的可能的干扰。

公开(公告)号：US08654674B2

公开(公告)日：2014-02-18

申请号：US13209196

申请日：2011-08-12

Applicant: Kyung-Kyu Kim ,  Jung-Je Son ,  Chang-Yoon Oh ,  Young-Kyo Baek ,  Hyun-Jeong Kang

Inventor： Kyung-Kyu Kim ,  Jung-Je Son ,  Chang-Yoon Oh ,  Young-Kyo Baek ,  Hyun-Jeong Kang

IPC: H04L12/28

CPC classification number: H04W8/005 ,  H04W24/04 ,  H04W48/08 ,  H04W88/08 ,  H04W88/16

Abstract: A method provides data communication while a Base Station (BS) is disrupted in a wireless communication system. The method includes, when a plurality of Mobile Stations (MSs) receive a preamble signal from a cluster header through a dedicated control channel while the BS is disrupted, sending a message requesting cluster member subscription to the cluster header, in the cluster header, including the plurality of MSs in a cluster member, configuring a cluster member list, and broadcasting the cluster member list, in a source MS among the plurality of MSs, sending a data transmission request message to the cluster header using the broadcasted cluster member list, in the cluster header, one of unicasting and broadcasting a response message for the data transmission request of the source MS, and, in the source MS, transmitting data to a target MS among the plurality of MSs based on the response message.

Abstract translation: 一种方法在无线通信系统中基站（BS）中断时提供数据通信。 该方法包括：当多个移动站（MS）在BS被中断时通过专用控制信道从集群头部接收前同步码信号，在群集报头中发送请求群集成员订阅群集报头的消息，包括 群集成员中的多个MS，配置集群成员列表，以及在多个MS之间的源MS中广播集群成员列表，使用广播的集群成员列表向簇头发送数据传输请求消息， 所述群集头是对所述源MS的数据发送请求进行单播和广播响应消息之一，并且在所述源MS中，基于所述响应消息向所述多个MS发送数据到目标MS。

公开(公告)号：US20120039308A1

公开(公告)日：2012-02-16

申请号：US13209196

申请日：2011-08-12

Applicant: Kyung-Kyu Kim ,  Jung-Je Son ,  Chang-Yoon Oh ,  Young-Kyo Baek ,  Hyun-Jeong Kang

Inventor： Kyung-Kyu Kim ,  Jung-Je Son ,  Chang-Yoon Oh ,  Young-Kyo Baek ,  Hyun-Jeong Kang

IPC: H04W72/04

CPC classification number: H04W8/005 ,  H04W24/04 ,  H04W48/08 ,  H04W88/08 ,  H04W88/16

Abstract: A method provides data communication while a Base Station (BS) is disrupted in a wireless communication system. The method includes, when a plurality of Mobile Stations (MSs) receive a preamble signal from a cluster header through a dedicated control channel while the BS is disrupted, sending a message requesting cluster member subscription to the cluster header, in the cluster header, including the plurality of MSs in a cluster member, configuring a cluster member list, and broadcasting the cluster member list, in a source MS among the plurality of MSs, sending a data transmission request message to the cluster header using the broadcasted cluster member list, in the cluster header, one of unicasting and broadcasting a response message for the data transmission request of the source MS, and, in the source MS, transmitting data to a target MS among the plurality of MSs based on the response message.

Abstract translation: 一种方法在无线通信系统中基站（BS）中断时提供数据通信。 该方法包括：当多个移动站（MS）在BS被中断时通过专用控制信道从集群头部接收前同步码信号，在群集报头中发送请求群集成员订阅群集报头的消息，包括 群集成员中的多个MS，配置集群成员列表，以及在多个MS之间的源MS中广播集群成员列表，使用广播的集群成员列表向簇头发送数据传输请求消息， 所述群集头是对所述源MS的数据发送请求进行单播和广播响应消息之一，并且在所述源MS中，基于所述响应消息向所述多个MS发送数据到目标MS。

公开(公告)号：US09426699B2

公开(公告)日：2016-08-23

申请号：US13410791

申请日：2012-03-02

Applicant: Yeong-Moon Son ,  Kyung-Kyu Kim ,  Rakesh Taori ,  Young-Bin Chang ,  Jae-Hyuk Jang

Inventor： Yeong-Moon Son ,  Kyung-Kyu Kim ,  Rakesh Taori ,  Young-Bin Chang ,  Jae-Hyuk Jang

IPC: H04W36/00 ,  H04W36/30

CPC classification number: H04W36/0055 ,  H04W36/30

Abstract: An apparatus and a method for providing a relay service in a Base Station (BS) of a communication system are provided. The method includes detecting a communication state with a backhaul of the communication system, transmitting backhaul error occurrence information to at least one Mobile Station (MS) located in a service coverage area when communication with the backhaul is interrupted, selecting a neighbor BS from among one or more neighbor BSs as a target BS, and providing a relay service by connecting with the target BS.

Abstract translation: 提供了一种用于在通信系统的基站（BS）中提供中继服务的装置和方法。 所述方法包括：检测与所述通信系统的回程的通信状态，当与所述回程通信中断时，将位于服务覆盖区域的至少一个移动站（MS）发回回程错误发生信息，从一个 或更多邻居BS作为目标BS，并且通过与目标BS连接来提供中继服务。

公开(公告)号：US09071991B2

公开(公告)日：2015-06-30

申请号：US12915750

申请日：2010-10-29

Applicant: Young-Kyo Baek ,  Yeong-Moon Son ,  Jung-Je Son ,  Hyun-Jeong Kang ,  Kyung-Kyu Kim

Inventor： Young-Kyo Baek ,  Yeong-Moon Son ,  Jung-Je Son ,  Hyun-Jeong Kang ,  Kyung-Kyu Kim

IPC: H04W4/00 ,  H04W28/06

CPC classification number: H04W28/065 ,  H04W72/0413

Abstract: A method and an apparatus of requiring uplink resources for transmitting a ranging request message in a communication system are provided. The method includes allocating an uplink bandwidth from a base station, and fragmentizing a Ranging Request (RNG-REQ) message into plural fragmented RNG-REQ messages, when the allocated bandwidth does not accommodate an entire RNG-REQ message, requesting an additional uplink bandwidth by transmitting one fragmented RNG-REQ message, and allocating an requested additional uplink bandwidth from the base station and transmitting a next one fragmented RNG-REQ message.

Abstract translation: 提供了一种在通信系统中需要用于发送测距请求消息的上行链路资源的方法和装置。 该方法包括：当分配的带宽不适应整个RNG-REQ消息时，分配来自基站的上行链路带宽，以及将测距请求（RNG-REQ）消息分段成多个分段的RNG-REQ消息，请求额外的上行链路带宽 通过发送一个分段的RNG-REQ消息，以及从基站分配所请求的另外的上行链路带宽并发送下一个分段的RNG-REQ消息。

公开(公告)号：US08909276B2

公开(公告)日：2014-12-09

申请号：US13527001

申请日：2012-06-19

Applicant: Chi-Woo Lim ,  Hyun-Kyu Yu ,  Kyung-Kyu Kim ,  Su-Ryong Jeong

Inventor： Chi-Woo Lim ,  Hyun-Kyu Yu ,  Kyung-Kyu Kim ,  Su-Ryong Jeong

IPC: H04B7/00 ,  H04W56/00

CPC classification number: H04W56/002 ,  H04W76/14

Abstract: A method and an apparatus for obtaining synchronization of a terminal for communication between devices when a base station collapses are provided. The method includes, when a preamble signal is not received from the base station, maintaining a first synchronization for a predetermined time using a timer, transmitting a first preamble signal at a first synchronization point, performing a synchronization procedure with at least one neighbor terminal based on the first preamble signal, and, after the synchronization procedure, performing communication with the at least one neighbor terminal. In addition, when a preamble signal is not received from a base station, a first preamble signal from a relevant neighbor terminal is monitored for a predetermined time. When the first preamble signal is not received from the relevant neighbor terminal for the predetermined time, a second preamble signal is transmitted at an arbitrary point.

Abstract translation: 提供了一种用于当基站崩溃时获得终端用于通信的终端的同步的方法和装置。 该方法包括：当没有从基站接收到前同步信号时，使用定时器保持预定时间的第一同步，在第一同步点发送第一前导信号，与至少一个相邻终端进行同步过程 在第一前导信号上，并且在同步过程之后，执行与至少一个相邻终端的通信。 此外，当没有从基站接收到前导信号时，来自相关邻居终端的第一前导信号被监视预定时间。 当在预定时间内没有从相关邻居终端接收到第一前导信号时，在任意点发送第二前同步码信号。

公开(公告)号：US08289893B2

公开(公告)日：2012-10-16

申请号：US12831453

申请日：2010-07-07

Applicant: Kyung-Kyu Kim ,  Rakesh Taori ,  Jae-Jeong Shim ,  Yeong-Moon Son ,  Hyun-Jeong Kang

Inventor： Kyung-Kyu Kim ,  Rakesh Taori ,  Jae-Jeong Shim ,  Yeong-Moon Son ,  Hyun-Jeong Kang

IPC: H04H20/71 ,  H04W4/00 ,  H04J3/24 ,  H04J3/26

CPC classification number: H04W72/005

Abstract: An apparatus and a method for supporting multicast communication in a broadband wireless access system are provided. A method of a Mobile Station (MS) for supporting multicast communication in a wireless access system includes acquiring decoding parameters by receiving an Advanced Air Interface Enhanced-Multicast and Broadcast Service configuration (AAI-E-MBS_CFG) message from a Base Station (BS), establishing an E-MBS service flow by sending and receiving AAI Dynamic Service Addition-request/response (AAI_DSA-REQ/RSP) messages to and from the BS, and decoding E-MBS MAP received from the BS through the established E-MBS service flow using the acquired decoding parameters. The E-MBS MAP includes information for decoding multicast bursts.

Abstract translation: 提供一种用于在宽带无线接入系统中支持多播通信的装置和方法。 一种用于在无线接入系统中支持多播通信的移动站（MS）的方法包括：通过从基站（BS）接收高级空中接口增强多播和广播服务配置（AAI-E-MBS_CFG）消息来获取解码参数， 通过向和从BS发送和接收AAI动态服务添加请求/响应（AAI_DSA-REQ / RSP）消息来建立E-MBS服务流，以及通过建立的E-MBS解码从BS接收的E-MBS MAP 服务流程采用获取的解码参数。 E-MBS MAP包括用于解码组播突发的信息。

公开(公告)号：US09680604B2

公开(公告)日：2017-06-13

申请号：US13584169

申请日：2012-08-13

Applicant: Chi-Woo Lim ,  Kyung-Kyu Kim ,  Seung-Hoon Park ,  Nam-Yoon Lee

Inventor： Chi-Woo Lim ,  Kyung-Kyu Kim ,  Seung-Hoon Park ,  Nam-Yoon Lee

IPC: H04L1/00 ,  H04L5/00 ,  H04L27/26 ,  H04W56/00 ,  H04L1/04 ,  H04W28/06 ,  H04W72/00 ,  H04W76/02 ,  H04W92/18

CPC classification number: H04L1/0061 ,  H04L1/04 ,  H04L5/0053 ,  H04L27/2666 ,  H04W28/06 ,  H04W56/00 ,  H04W72/00 ,  H04W76/14 ,  H04W92/18

Abstract: Methods and apparatus are provided for searching for a peripheral device and transmitting device information in a device-to-device service. First information is transmitted using a first tone in a first region of a search duration. A second tone is determined by transposing a subcarrier index and a symbol index of the first tone. The first information is transmitted through the second tone in a second region of the search duration. First information of a peripheral device is received in the first and the second region of the search duration. The second information is transmitted through a resource region corresponding to the first tone in a third region of the search duration. Second information of the peripheral device is received in the third region of the search duration. Device information of the peripheral device is determined by combining the first and second information of the peripheral device.