公开(公告)号：US20080291884A1

公开(公告)日：2008-11-27

申请号：US12154317

申请日：2008-05-22

Applicant: Mi-Hyun Lee ,  Jae-Weon Cho ,  Ho-Kyu Choi ,  Hyun-Kyu Yu ,  Ki-Chun Cho ,  Tang Yang

Inventor： Mi-Hyun Lee ,  Jae-Weon Cho ,  Ho-Kyu Choi ,  Hyun-Kyu Yu ,  Ki-Chun Cho ,  Tang Yang

IPC: H04Q7/24

CPC classification number: H04W72/12 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0053 ,  H04W48/10 ,  H04W72/1273 ,  H04W88/06

Abstract: A system and method are disclosed for transmitting/receiving a signal in a communication system in which a first communication system and a second communication system coexist, the second communication system being evolved from the first communication system and being capable of using a control signal and a broadcast signal used in the first communication system. The method of transmitting a signal includes the steps of transmitting a first message including common control information and frame control information for the first communication system in a first frame, transmitting a second message including common control information and frame control information for the second communication system in a second frame, and signaling location information of the transmitted second message in the second frame.

Abstract translation: 公开了一种用于在第一通信系统和第二通信系统共存的通信系统中发送/接收信号的系统和方法，所述第二通信系统从第一通信系统演进而能够使用控制信号和 在第一通信系统中使用的广播信号。 发送信号的方法包括以下步骤：在第一帧中发送包括用于第一通信系统的公共控制信息和帧控制信息的第一消息，向第二通信系统发送包括公共控制信息和第二通信系统的帧控制信息的第二消息 第二帧，以及在第二帧中发送的第二消息的信令位置信息。

公开(公告)号：US20080279143A1

公开(公告)日：2008-11-13

申请号：US12118074

申请日：2008-05-09

Applicant: Mi-Hyun LEE ,  Jae-Weon CHO ,  Hyun-Kyu YU ,  Song-Nam HONG

Inventor： Mi-Hyun LEE ,  Jae-Weon CHO ,  Hyun-Kyu YU ,  Song-Nam HONG

IPC: H04Q7/00

CPC classification number: H04L1/1854 ,  H04L1/1861 ,  H04L1/1887 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/0064

Abstract: A method for supporting short latency data transmission in a mobile communication system is provided. A frame is divided into an uplink subframe and a downlink subframe. Each of the uplink and downlink subframes includes at least one zone for the short latency data transmission and each of the at least one zone includes a first channel for indicating data resource assignment, a second channel over which to transmit data, or a third channel for feedback signal reception. The method includes indicating a location and a size of the second channel using the first channel included in any one of the at least one zone by a transmitting end, transmitting data over the second channel, and receiving feedback information for the data, which has been transmitted over the second channel, over the third channel.

Abstract translation: 提供了一种支持移动通信系统中的短延迟数据传输的方法。 帧被划分为上行链路子帧和下行链路子帧。 上行链路和下行链路子帧中的每一个包括用于短时延数据传输的至少一个区域，并且至少一个区域中的每个区域包括用于指示数据资源分配的第一信道，用于发送数据的第二信道或用于发送数据的第三信道 反馈信号接收。 该方法包括使用由发送端包括在至少一个区域中的任何一个区域中的第一信道来指示第二信道的位置和大小，通过第二信道发送数据，以及接收已经被用于数据的反馈信息 通过第二个通道传输，超过第三个通道。

公开(公告)号：US20070275657A1

公开(公告)日：2007-11-29

申请号：US11807737

申请日：2007-05-29

Applicant: Young-Bin Chang ,  Jae-Weon Cho ,  Eun-Taek Lim ,  Sung-Jin Lee ,  Mi-Hyun Lee ,  Hyun-Jeong Kang ,  Chang-Yoon Oh ,  Cheng Shan ,  Dong-Seek Park ,  Pan-Yuh Joo ,  Joon-Young Choi ,  Jae-Hyuk Jang

Inventor： Young-Bin Chang ,  Jae-Weon Cho ,  Eun-Taek Lim ,  Sung-Jin Lee ,  Mi-Hyun Lee ,  Hyun-Jeong Kang ,  Chang-Yoon Oh ,  Cheng Shan ,  Dong-Seek Park ,  Pan-Yuh Joo ,  Joon-Young Choi ,  Jae-Hyuk Jang

IPC: H04B17/02

CPC classification number: H04L1/1887 ,  H04L1/1614 ,  H04L1/1854 ,  H04L2001/0097

Abstract: An apparatus and method for performing Automatic Retransmission reQuest (ARQ) of a Relay Station (RS) in a wireless communication system using a relay scheme are provided. The method includes receiving data from a transmitter and transmitting the received data to one or more receivers; and receiving Acknowledgment (ACK)/Negative-Acknowledgment (NACK) information for the data received from the one or more receivers and transmitting the received ACK/NACK information to a Base Station (BS).

Abstract translation: 提供一种用于在使用中继方案的无线通信系统中执行中继站（RS）的自动重传请求（ARQ）的装置和方法。 该方法包括从发射机接收数据并将接收到的数据发射到一个或多个接收机; 以及从一个或多个接收机接收的数据接收确认（ACK）/否定确认（NACK）信息，并将接收到的ACK / NACK信息发送到基站（BS）。

公开(公告)号：US20070275656A1

公开(公告)日：2007-11-29

申请号：US11807685

申请日：2007-05-29

Applicant: Young-Bin Chang ,  Jae-Weon Cho ,  Eun-Taek Lim ,  Sung-Jin Lee ,  Mi-Hyun Lee ,  Hyun-Jeong Kang ,  Chang-Yoon Oh ,  Cheng Shan ,  Dong-Seek Park ,  Pan-Yuh Joo ,  Joon-Young Choi ,  Jae-Hyuk Jang

Inventor： Young-Bin Chang ,  Jae-Weon Cho ,  Eun-Taek Lim ,  Sung-Jin Lee ,  Mi-Hyun Lee ,  Hyun-Jeong Kang ,  Chang-Yoon Oh ,  Cheng Shan ,  Dong-Seek Park ,  Pan-Yuh Joo ,  Joon-Young Choi ,  Jae-Hyuk Jang

IPC: H04B17/02

CPC classification number: H04L1/08 ,  H04L1/18

Abstract: Apparatus and method for performing Automatic Retransmission reQuest (ARQ) in a wireless relay communication system are provided, which include performing ARQ with the base station (BS), transmitting data successfully received from the BS to mobile station (MS), and retransmitting corresponding data to the MS when a retransmission indication message is received from the BS. Since the relay station (RS) relays only the errorless data to the receiver, the reliability of the data received at the receiver can be enhanced. The load on the RS can be reduced because the transmitter controls the ARQ.

Abstract translation: 提供了一种用于在无线中继通信系统中执行自动重传请求（ARQ）的装置和方法，其包括与基站（BS）执行ARQ，将从BS成功接收的数据发送到移动台（MS），以及重传对应的数据 当从BS接收到重传指示消息时，发送给MS。 由于中继站（RS）仅将无错误数据中继到接收机，所以可以提高在接收机处接收到的数据的可靠性。 由于变送器控制ARQ，RS上的负载可能会降低。

公开(公告)号：US20070254586A1

公开(公告)日：2007-11-01

申请号：US11725586

申请日：2007-03-19

Applicant: Sung-Jin Lee ,  Jae-Weon Cho ,  Mi-Hyun Lee ,  Hyun-Jeong Kang ,  Pan-Yuh Joo ,  Young-Ho Kim

Inventor： Sung-Jin Lee ,  Jae-Weon Cho ,  Mi-Hyun Lee ,  Hyun-Jeong Kang ,  Pan-Yuh Joo ,  Young-Ho Kim

IPC: H04B7/15

CPC classification number: H04B7/15528

Abstract: An apparatus and method for negotiating a relay service function of a relay station (RS) in a multihop relay Broadcast Wireless Access (BWA) communication system are provided. The method includes transmitting a first message containing function information supportable by an RS to a serving station, confirming the RS supportable function using the first message received from the RS, transmitting a second message containing relay service function information to be performed by the RS to the RS, and executing the relay service according to the RS service information of the second message.

Abstract translation: 提供了一种在多跳中继广播无线接入（BWA）通信系统中协商中继站（RS）的中继服务功能的装置和方法。 该方法包括：将包含由RS支持的功能信息的第一消息发送到服务站，使用从RS接收到的第一消息来确认RS可支持功能，将包含由RS执行的中继服务功能信息的第二消息发送到 RS，并且根据第二消息的RS服务信息执行中继服务。

公开(公告)号：US20070218939A1

公开(公告)日：2007-09-20

申请号：US11712130

申请日：2007-02-28

Applicant: Hyoung-Kyu Lim ,  Pan-Yuh Joo ,  Jung-Je Son ,  Jae-Weon Cho ,  Sung-Jin Lee ,  Hyun-Jeong Kang ,  Song-Nam Hong ,  Mi-Hyun Lee ,  Yeong-Moon Son ,  Young-Ho Kim

Inventor： Hyoung-Kyu Lim ,  Pan-Yuh Joo ,  Jung-Je Son ,  Jae-Weon Cho ,  Sung-Jin Lee ,  Hyun-Jeong Kang ,  Song-Nam Hong ,  Mi-Hyun Lee ,  Yeong-Moon Son ,  Young-Ho Kim

IPC: H04Q7/20

CPC classification number: H04W52/0225 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/20

Abstract: Disclosed is a method and system for performing a sleep mode operation in a wireless communication system. If there is a need to set a sleep interval of a receiver, a transmitter selects the sleep interval setting indicator for controlling sleep interval parameter setting, and transmits the selected sleep interval setting indicator to the receiver. A receiver receives from the transmitter a sleep interval setting indicator for controlling sleep interval parameter setting, and sets a sleep interval parameter according to the sleep interval setting indicator.

Abstract translation: 公开了一种用于在无线通信系统中执行睡眠模式操作的方法和系统。 如果需要设置接收机的睡眠间隔，则发射机选择用于控制睡眠间隔参数设置的睡眠间隔设置指示符，并将所选择的睡眠间隔设置指示符发送到接收机。 接收机从发射机接收用于控制睡眠间隔参数设置的睡眠间隔设置指示符，并根据睡眠间隔设置指示符设置睡眠间隔参数。

公开(公告)号：US20070153758A1

公开(公告)日：2007-07-05

申请号：US11649171

申请日：2007-01-03

Applicant: Hyun-Jeong Kang ,  Jae-Weon Cho ,  Sung-Jin Lee ,  Mi-Hyun Lee ,  Song-Nam Hong ,  Pan-Yuh Joo ,  Jun-Young Jung

Inventor： Hyun-Jeong Kang ,  Jae-Weon Cho ,  Sung-Jin Lee ,  Mi-Hyun Lee ,  Song-Nam Hong ,  Pan-Yuh Joo ,  Jun-Young Jung

IPC: H04Q7/24

CPC classification number: H04W48/20 ,  H04B7/2606 ,  H04L27/2613 ,  H04W16/26 ,  H04W72/08 ,  H04W84/047

Abstract: An apparatus and method for selecting an RS using an RS preamble signal in a multi-hop relay BWA communication system are provided, in which a BS sends preamble channel allocation information to at least one RS, the at least one RS sends a preamble to an MS according to the preamble channel allocation information, the MS measures the signal strength level of the preamble received from the at least one RS and reports the signal strength level to the BS, and the BS selects an RS for providing a relay service to the MS according to the signal strength level.

Abstract translation: 提供了一种用于在多跳中继BWA通信系统中使用RS前同步信号选择RS的装置和方法，其中BS向至少一个RS发送前导信道分配信息，所述至少一个RS向前导码发送前导码到 MS，根据前导信道分配信息，MS测量从至少一个RS接收到的前导码的信号强度级别，并向BS报告信号强度级别，并且BS选择用于向MS提供中继服务的RS 根据信号强度水平。

公开(公告)号：US20070105585A1

公开(公告)日：2007-05-10

申请号：US11595080

申请日：2006-11-09

Applicant: Sung-Jin Lee ,  Pan-Yuh Joo ,  Jung-Je Son ,  Jae-Weon Cho ,  Hyoung-Kyu Lim ,  Yeong-Moon Son ,  Mi-Hyun Lee ,  Hyun-Jeong Kang ,  Song-Nam Hong ,  Young-Ho Kim

Inventor： Sung-Jin Lee ,  Pan-Yuh Joo ,  Jung-Je Son ,  Jae-Weon Cho ,  Hyoung-Kyu Lim ,  Yeong-Moon Son ,  Mi-Hyun Lee ,  Hyun-Jeong Kang ,  Song-Nam Hong ,  Young-Ho Kim

IPC: H04Q7/20

CPC classification number: H04W48/16 ,  H04W72/02 ,  H04W84/18

Abstract: Provided is an apparatus and method for constructing a neighbor node list in a cellular communication system. In the method, an MS acquires neighbor nodes through a scanning operation in an initial network entry procedure, inserts information about the acquired neighbor nodes into a predetermined message, and transmits the predetermined message to a serving station. The serving station updates a periodically-broadcast neighbor list using the information about the neighbor nodes. The MS does not discard but provides the information about the acquired neighbor nodes to the serving station (BS or RS), thereby making it easy for the serving station to acquire information about neighbor BSs and RSs.

Abstract translation: 提供了一种用于在蜂窝通信系统中构造邻居节点列表的装置和方法。 在该方法中，MS通过初始网络入口过程中的扫描操作来获取邻居节点，将关于所获取的邻居节点的信息插入到预定消息中，并将预定消息发送到服务站。 服务台使用关于邻居节点的信息来更新周期性的广播邻居列表。 MS不丢弃但是向服务站（BS或RS）提供关于所获取的邻居节点的信息，从而使得服务站能够容易地获取关于邻居BS和RS的信息。

公开(公告)号：US20070104148A1

公开(公告)日：2007-05-10

申请号：US11594363

申请日：2006-11-07

Applicant: Hyun-Jeong Kang ,  Pan-Yuh Joo ,  Jung-Je Son ,  Jae-Weon Cho ,  Hyoung-Kyu Lim ,  Yeong-Moon Son ,  Sung-Jin Lee ,  Mi-Hyun Lee ,  Song-Nam Hong ,  Young-Ho Kim

Inventor： Hyun-Jeong Kang ,  Pan-Yuh Joo ,  Jung-Je Son ,  Jae-Weon Cho ,  Hyoung-Kyu Lim ,  Yeong-Moon Son ,  Sung-Jin Lee ,  Mi-Hyun Lee ,  Song-Nam Hong ,  Young-Ho Kim

IPC: H04Q7/00

CPC classification number: H04W4/08 ,  H04W36/04 ,  H04W88/04

Abstract: An apparatus and method of processing handover of a mobile relay station (MRS) in a cellular communication system using a multihop relay scheme is provided. The handover processing method includes transmitting, by the MRS, a handover request message containing child node information to a serving BS when handover is required; making, by the serving BS, an adjacent node list by collecting handover-related information from adjacent nodes to which the MRS is able to be handed over when the handover request message is received; transmitting, by the serving BS, a handover response message containing the adjacent node list to the MRS; and determining, by the MRS, a handover target node based on information contained in the handover response message and transmitting a handover indication message containing the target node to the serving BS. By suggesting the handover method of the MRS in the multihop relay system, it is possible to provide uninterrupted communication to the MRS and its child node in the service area of the MRS.

Abstract translation: 提供了一种使用多跳中继方案在蜂窝通信系统中处理移动中继站（MRS）的切换的装置和方法。 切换处理方法包括当需要切换时由MRS向服务BS发送包含子节点信息的切换请求消息; 当服务BS通过从接收到切换请求消息的MRS能切换到的相邻节点收集切换相关信息时，由服务BS提供相邻节点列表; 由服务BS向MRS发送包含相邻节点列表的切换响应消息; 以及根据所述切换响应消息中包含的信息，由所述MRS确定切换目标节点，并向所述服务BS发送包含所述目标节点的切换指示消息。 通过在多跳中继系统中建议MRS的切换方法，可以向MRS的服务区域中的MRS及其子节点提供不间断的通信。

公开(公告)号：US20070087691A1

公开(公告)日：2007-04-19

申请号：US11541332

申请日：2006-09-29

Applicant: Mi-Hyun Lee ,  Pan-Yuh Joo ,  Jung-Je Son ,  Jae-Weon Cho ,  Hyoung-Kyu Lim ,  Yeong-Moon Son ,  Sung-Jin Lee ,  Hyun-Jeon Kang ,  Song-Nam Hong ,  Young-Ho Kim

Inventor： Mi-Hyun Lee ,  Pan-Yuh Joo ,  Jung-Je Son ,  Jae-Weon Cho ,  Hyoung-Kyu Lim ,  Yeong-Moon Son ,  Sung-Jin Lee ,  Hyun-Jeon Kang ,  Song-Nam Hong ,  Young-Ho Kim

IPC: H04B7/19

CPC classification number: H04B7/2606 ,  H04B7/155 ,  H04L5/0007 ,  H04L5/0032 ,  H04L27/2605 ,  H04L27/2613

Abstract: A framing method of fixing a training signal and a control channel for multi-link (direct link and relay link) synchronization in a multi-hop relay cellular network, and a transmitting/receiving apparatus for supporting the framing method. A base station (BS) transmits BS downlink (DL) subframe sequentially including a preamble, control information, and a DL burst to a relay station (RS) or a first mobile station (MS) connected to the BS by direct link. The RS transmits an RS DL subframe sequentially including a DL burst, a postamble, and control information to a second MS connected to the BS by relay link. Therefore, difficulties of initial synchronization, handoff, and cell search can be removed from MSs. Furthermore, multi-link bursts can be located between the preamble and the postamble by Time Division Multiplexing (TDM) or Frequency Division Multiplexing (FDM).

Abstract translation: 一种固定用于多跳中继蜂窝网络中的多链路（直接链路和中继链路）同步的训练信号和控制信道的成帧方法，以及用于支持成帧方法的发送/接收装置。 基站（BS）通过直接链路向连接到BS的中继站（RS）或第一移动站（MS）顺序地发送包括前导码，控制信息和DL突发的BS下行链路（DL）子帧。 RS通过中继链路向连接到BS的第二MS发送顺序包括DL突发，后同步码和控制信息的RS DL子帧。 因此，可以从MS中去除初始同步，切换和小区搜索的困难。 此外，多链路脉冲串可以通过时分复用（TDM）或频分复用（FDM）位于前同步码和后同步码之间。