公开(公告)号：US20090034447A1

公开(公告)日：2009-02-05

申请号：US12184878

申请日：2008-08-01

申请人： Tak-Ki YU ,  Yung-Soo KIM ,  Myeon Kyun CHO ,  Young-Ho JUNG

发明人： Tak-Ki YU ,  Yung-Soo KIM ,  Myeon Kyun CHO ,  Young-Ho JUNG

IPC分类号： H04B7/14

CPC分类号： H04B7/2606 ,  H04B7/15542 ,  H04W72/04 ,  H04W84/047 ,  H04W92/18

摘要： A method and apparatus for allocating a Peer-to-Peer (P2P) resource in a relay-based wireless communication system are provided. The method includes receiving relay link resource information, determining whether a current link is a multi-hop link by using the relay link resource information, and if the current link is the multi-hop link, allocating a corresponding relay link resource as the P2P resource by determining a serving station. Accordingly, P2P communication can be achieved without having to use additional P2P-dedicated resources.

摘要翻译： 提供了一种在基于中继的无线通信系统中分配对等（P2P）资源的方法和装置。 该方法包括接收中继链路资源信息，使用中继链路资源信息确定当前链路是否为多跳链路，如果当前链路为多跳链路，则分配相应的中继链路资源作为P2P资源 通过确定一个服务台。 因此，可以实现P2P通信，而不必使用额外的P2P专用资源。

公开(公告)号：US20090052355A1

公开(公告)日：2009-02-26

申请号：US12194398

申请日：2008-08-19

申请人： Young-Ho JUNG ,  Yung-Soo KIM ,  Myeon-Kyun CHO

发明人： Young-Ho JUNG ,  Yung-Soo KIM ,  Myeon-Kyun CHO

IPC分类号： H04J3/00 ,  H04J1/00

CPC分类号： H04J3/1682 ,  H04W72/0406 ,  H04W72/06

摘要： A system and method for transmitting resource allocation information by a base station in a communication system is provided. The method includes generating first MAP messages for user terminals, each of which includes an identifier of a corresponding user terminal and corresponds to resource allocation information on a first band, in an order of user terminals, generating a second MAP message, which corresponds to resource allocation information for a user terminal allocated resources of only a second band, and generating third MAP messages, which correspond to resource allocation information on the second band, for user terminals allocated resources of both the first band and the second band, among the user terminals, in the order of user terminals allocated resources of both the first band and the second band, transmitting the first MAP message through the first band, and transmitting the second and third MAP messages through the second band.

摘要翻译： 提供了一种用于在通信系统中由基站发送资源分配信息的系统和方法。 该方法包括生成用户终端的第一MAP消息，每个MAP消息包括相应用户终端的标识符，并按照用户终端的顺序对应于第一频带上的资源分配信息，生成对应于资源的第二MAP消息 分配用于用户终端的分配信息，分配仅第二频带的资源，并且生成与用于分配第一频带和第二频带两者的资源的用户终端对应的关于第二频带的资源分配信息的第三MAP消息 以用户终端分配第一频带和第二频带两者的资源的顺序，通过第一频带发送第一MAP消息，并通过第二频带发送第二和第三MAP消息。

公开(公告)号：US20080056175A1

公开(公告)日：2008-03-06

申请号：US11851096

申请日：2007-09-06

申请人： Young-Ho JUNG ,  Yung-Soo KIM ,  Cheol-Woo YOU

发明人： Young-Ho JUNG ,  Yung-Soo KIM ,  Cheol-Woo YOU

IPC分类号： H04B7/14 ,  H04B17/02

CPC分类号： H04B7/155 ,  H04B7/2606 ,  H04L5/0023 ,  H04L5/0032 ,  H04L5/0048 ,  H04L25/0226 ,  H04L27/2613

摘要： Provided are a relaying method and system in a communication system having a BS, a MS for communicating with the BS, and an RS for relaying signals between the BS and the MS, in which the RS receives a first pilot sequence from the BS, replaces the first pilot sequence with a second pilot sequence, and transmits the second pilot sequence to the MS. Here, a partial cross correlation between the first and second pilot sequences is always ‘0’.

摘要翻译： 提供了一种具有BS，用于与BS进行通信的MS的通信系统和用于在BS与MS之间中继信号的RS的中继方法和系统，其中RS从BS接收第一导频序列，替换 所述第一导频序列具有第二导频序列，并将所述第二导频序列发送到所述MS。 这里，第一和第二导频序列之间的部分互相关始终为“0”。

公开(公告)号：US20130010717A1

公开(公告)日：2013-01-10

申请号：US13541060

申请日：2012-07-03

申请人： Pil-Yong HWANG ,  Yung-Soo KIM

发明人： Pil-Yong HWANG ,  Yung-Soo KIM

IPC分类号： H04W72/04

CPC分类号： H04W74/0833

摘要： An apparatus and a method for transmitting data according to distributed scheduling by guaranteeing fairness and considering system throughput at same time in a wireless communication system are provided. The method for operations of a terminal for transmitting the data include determining a Proportional Fairness (PF) value, determining a link class of a link to a peer terminal using the PF value, determining a variable which is used to determine whether the terminal wins or loses a contention according to the link class, and transmitting a request message requesting channel occupation based on the contention according to the variable.

摘要翻译： 提供了一种通过在无线通信系统中同时保证公平性并考虑系统吞吐量的方式来根据分布式调度来发送数据的装置和方法。 用于发送数据的终端的操作的方法包括：确定比例公平性（PF）值，使用PF值确定到对等终端的链路的链路类别，确定用于确定终端获胜的变量或 根据链路类丢失竞争，并根据该变量发送请求信道占用的请求消息。

公开(公告)号：US20090017857A1

公开(公告)日：2009-01-15

申请号：US12169403

申请日：2008-07-08

申请人： II-Won KWON ,  Yung-Soo KIM ,  Sang-Min LEE

发明人： II-Won KWON ,  Yung-Soo KIM ,  Sang-Min LEE

IPC分类号： H04Q7/20

CPC分类号： H04W76/27

摘要： A method for supporting a Peer-to-Peer (P2P) communication in a wireless communication system is provided. The method includes identifying whether a Mobile Station (MS) is in a wireless communication active state, a P2P active state, or a P2P previous active state, and transiting to the P2P active state if a P2P connection request occurs in the P2P previous active state and transiting to the P2P previous active state if a P2P communication termination occurs in the P2P active state.

摘要翻译： 提供了一种在无线通信系统中支持对等（P2P）通信的方法。 该方法包括：识别移动站（MS）是处于无线通信活动状态，P2P活动状态还是P2P先前活动状态，并且如果在P2P先前活动状态中发生P2P连接请求，则转移到P2P活动状态 并且如果在P2P活动状态中发生P2P通信终止，则转移到P2P先前的活动状态。

公开(公告)号：US20120178462A1

公开(公告)日：2012-07-12

申请号：US13330176

申请日：2011-12-19

申请人： Yung-Soo KIM

发明人： Yung-Soo KIM

IPC分类号： H04W72/04

CPC分类号： H04W72/048 ,  H04W24/10

摘要： A method and apparatus for multi-cell cooperative transmission are provided, for increasing the capacity of an MS at a cell edge through cooperation among a plurality of adjacent cells or BSs each having a plurality of antennas. The present invention improves Coordinated Multi Point (CoMP) performance due to simple CoMP implementation and reduced backhaul overhead and delay, and enables simple implementation of a CoMP resource allocation process and reduces handover overhead by eliminating handover between CoMP processing units.

摘要翻译： 提供了一种用于多小区协作传输的方法和装置，用于通过在具有多个天线的多个相邻小区或BS之间的协作来增加小区边缘处的MS的容量。 本发明通过简单的CoMP实现和减少的回程开销和延迟来改进协调多点（CoMP）性能，并且能够简单实现CoMP资源分配过程并且通过消除CoMP处理单元之间的切换来减少切换开销。

公开(公告)号：US20080247330A1

公开(公告)日：2008-10-09

申请号：US12098099

申请日：2008-04-04

申请人： Eun-Seok KO ,  Yung-Soo KIM ,  Myeon-Kyun CHO ,  Dae-Sik HONG

发明人： Eun-Seok KO ,  Yung-Soo KIM ,  Myeon-Kyun CHO ,  Dae-Sik HONG

IPC分类号： H04L12/26

CPC分类号： H04B7/0691 ,  H04B7/0617 ,  H04L5/0023

摘要： A method and apparatus for selecting an antenna in a communication system is provided. The apparatus includes a mobile station for determining a set of transmit antennas by considering statistical channel information, for determining a subset of the transmit antennas, which can increase a diversity gain and reduce an effect of a spatial correlation, from among the determined set of the transmit antennas by considering the statistical channel information and instantaneous channel information, for generating antenna selection information by using the determined subset of the transmit antennas, and for feeding back the generated antenna selection information to a base station.

摘要翻译： 提供一种在通信系统中选择天线的方法和装置。 该装置包括：移动站，用于通过考虑统计信道信息来确定一组发射天线，用于确定发射天线的子集，其可以增加分集增益并降低空间相关性的影响，所确定的一组 通过考虑统计信道信息和瞬时信道信息来发射天线，用于通过使用所确定的发射天线的子集来产生天线选择信息，并将生成的天线选择信息反馈给基站。

公开(公告)号：US20130028186A1

公开(公告)日：2013-01-31

申请号：US13560188

申请日：2012-07-27

申请人： Yung-Soo KIM

发明人： Yung-Soo KIM

IPC分类号： H04W4/00

CPC分类号： H04B7/0617 ,  H01Q3/24 ,  H04B7/022 ,  H04B7/0684 ,  H04B7/0695 ,  H04L25/03 ,  H04W16/28

摘要： An apparatus and a method for generating a frame for communication using beamforming in a wireless communication system are provided. A method for transmitting a signal in a transmitting stage includes determining a beam change time of a region for transmitting information in a frame, and transmitting the information to a receiving stage over the region for transmitting the information by considering the beam change time. The frame includes a plurality of regions divided based on a type of the information transmitted to the receiving stage, and the plurality of the regions includes different beam change times.

摘要翻译： 提供了一种用于在无线通信系统中使用波束形成来生成用于通信的帧的装置和方法。 用于在发送级发送信号的方法包括确定用于在帧中发送信息的区域的波束切换时间，以及通过考虑波束切换时间在所述用于发送信息的区域上将该信息发送到接收级。 该帧包括基于发送到接收级的信息的类型划分的多个区域，并且多个区域包括不同的波束切换时间。

公开(公告)号：US20090209260A1

公开(公告)日：2009-08-20

申请号：US12372045

申请日：2009-02-17

申请人： Sang-Min LEE ,  Yung-Soo KIM ,  Il-Won KWON ,  Hyung-Myung KIM ,  Woo-Geun AHN ,  Dae-Hyun KIM

发明人： Sang-Min LEE ,  Yung-Soo KIM ,  Il-Won KWON ,  Hyung-Myung KIM ,  Woo-Geun AHN ,  Dae-Hyun KIM

IPC分类号： H04W40/00

CPC分类号： H04W76/14 ,  H04W4/90 ,  H04W76/50

摘要： An apparatus and method for call setup in a wireless communication system are provided. A first Mobile Station (MS) determines a DownLink (DL) duration, performs synchronization, selects one preamble code among a preamble code set reserved for the call setup of the MS out of the cell area, and transmits the selected preamble code during the determined DL duration. A second MS scans a preamble code during the DL duration, determines if the scanned preamble code is a preamble code for the call setup of the MS out of the cell area, and transmits a response message to the preamble code to the first MS.

摘要翻译： 提供了一种用于无线通信系统中的呼叫建立的装置和方法。 第一移动站（MS）确定下行链路（DL）持续时间，执行同步，在为小区区域中的MS的呼叫建立保留的前导码集合中选择一个前导码，并在所确定的时间内发送所选择的前导码 DL持续时间。 第二MS在DL持续时间期间扫描前导码，确定扫描的前导码是否是用于蜂窝区域中的MS的呼叫建立的前导码，并向第一MS发送响应消息给前导码。

公开(公告)号：US20090017855A1

公开(公告)日：2009-01-15

申请号：US12169412

申请日：2008-07-08

申请人： Il-Won KWON ,  Yung-Soo KIM

发明人： Il-Won KWON ,  Yung-Soo KIM

IPC分类号： H04B7/26 ,  H04Q7/00

CPC分类号： H04W76/14

摘要： A method and apparatus for establishing a Peer-to-Peer (P2P) connection between Mobile Stations (MSs) in a wireless communication system are provided. A method of operating a transmitting MS for establishing the P2P connection between the MSs in the wireless communication system includes when a location of a receiving MS is not known, requesting a Base Station (BS) to transmit a message instructing MSs to prepare for P2P setup, and thereafter, broadcasting to neighbor MSs a message requesting P2P-related information, receiving the P2P-related information from each of the neighbor MSs, generating a list of MSs capable of P2P communication using the received P2P-related information, and establishing a P2P connection by selecting the receiving MS from the list of MSs with which P2P communication is desired. Accordingly, in an environment where the location of the receiving MS is not known, the receiving MS can be found and thus the P2P connection can be established. Therefore, subscribers of P2P communication can be easily managed by the BS.

摘要翻译： 提供了一种用于在无线通信系统中的移动站（MS）之间建立对等（P2P）连接的方法和装置。 一种操作用于在无线通信系统中的MS之间建立P2P连接的发送MS的方法包括当接收MS的位置不知道时，请求基站（BS）发送指示MS准备P2P设置的消息 向相邻MS发送请求P2P相关信息的消息，从邻居MS接收P2P相关信息，使用接收的P2P相关信息生成能够进行P2P通信的MS的列表，以及建立P2P 通过从需要P2P通信的MS的列表中选择接收MS来进行连接。 因此，在接收MS的位置不知道的环境中，可以找到接收MS，从而可以建立P2P连接。 因此，可以容易地由BS管理P2P通信用户。