公开(公告)号：US08761774B2

公开(公告)日：2014-06-24

申请号：US13610294

申请日：2012-09-11

Applicant: Jun-Hyung Kim ,  Hong-Sung Chang ,  Yong Chang ,  Geun-Hwi Lim ,  Jung-Won Kim

Inventor： Jun-Hyung Kim ,  Hong-Sung Chang ,  Yong Chang ,  Geun-Hwi Lim ,  Jung-Won Kim

IPC: H04W36/00

CPC classification number: H04W24/02 ,  H04W8/26 ,  H04W48/08 ,  H04W74/00 ,  H04W88/08

Abstract: A method and system for transmitting/receiving a neighbor base-station information message in a broadband wireless access system. A method includes receiving, by the mobile station, a neighbor BS information message; determining whether or not an operator ID field related to a first neighbor BS is included in the neighbor BS information message; and determining that the first neighbor BS has identical BS information as a serving BS, if the operator ID field is not included in the neighbor BS information message.

Abstract translation: 一种用于在宽带无线接入系统中发送/接收邻居基站信息消息的方法和系统。 一种方法包括：由移动台接收邻居BS信息消息; 确定相邻BS信息消息中是否包括与第一相邻BS相关的运营商ID字段; 以及如果所述运营商ID字段不包括在所述相邻BS信息消息中，则确定所述第一相邻BS具有作为服务BS的相同BS信息。

公开(公告)号：USRE44774E1

公开(公告)日：2014-02-25

申请号：US13067854

申请日：2011-06-29

Applicant: Jung-Soo Jung ,  Yu-Chul Kim ,  Dae-Gyun Kim ,  Beom-Sik Bae ,  Yong Chang ,  Geun-Hwi Lim ,  Jung-Je Son

Inventor： Jung-Soo Jung ,  Yu-Chul Kim ,  Dae-Gyun Kim ,  Beom-Sik Bae ,  Yong Chang ,  Geun-Hwi Lim ,  Jung-Je Son

IPC: H04B7/00

CPC classification number: H04W72/005 ,  H04W8/26 ,  H04W68/025

Abstract: A method and system are provided for transmitting broadcast service data in a wireless communication system using an Orthogonal Frequency Division Multiple Access (OFDMA) scheme in which data transmission is achieved through a downlink and an uplink within one frame. The system being connected to a broadcast server. The system and method include allocating a connection identifier (CID) to each broadcast service for identification of a broadcast service packet transmitted over the downlink, and transmitting broadcast service information for each broadcast service; and receiving a broadcast packet from the broadcast server, and transmitting a physical layer transmission information element (DL-MAP) including a broadcast service CID for the broadcast packet through the downlink0.

Abstract translation: 提供一种方法和系统，用于在使用正交频分多址（OFDMA）方式的无线通信系统中发送广播服务数据，其中通过一帧内的下行链路和上行链路实现数据传输。 系统连接到广播服务器。 该系统和方法包括：向每个广播服务分配连接标识符（CID），用于识别通过下行链路传输的广播服务分组，以及为每个广播服务发送广播服务信息; 并从广播服务器接收广播分组，并且通过下行链路0发送包括广播分组的广播服务CID的物理层传输信息元素（DL-MAP）。

公开(公告)号：US08571554B2

公开(公告)日：2013-10-29

申请号：US12217990

申请日：2008-07-07

Applicant: Sung-Jin Lee ,  Won-Il Roh ,  Jae-Jeong Shim ,  Geun-Hwi Lim

Inventor： Sung-Jin Lee ,  Won-Il Roh ,  Jae-Jeong Shim ,  Geun-Hwi Lim

IPC: H04B7/00

CPC classification number: H04W36/0055 ,  H04W8/26

Abstract: A method and apparatus for transmitting/receiving a connection identification (CID) in a communication system is provided. Upon detecting a need for its handover, a mobile station (MS) transmits a handover request message to a first base station (BS) in communication with the MS. Upon receiving the handover request message, the first BS transmits at least one CID for connection setup to a second BS to which the MS will perform handover, to the MS along with a handover response message in response to the handover request message. The MS receives the CID through the handover response message.

公开(公告)号：US08248991B2

公开(公告)日：2012-08-21

申请号：US11124374

申请日：2005-05-09

Applicant: Yu-Chul Kim ,  Geun-Hwi Lim ,  Beom-Sik Bae ,  Jung-Soo Jung ,  Dac-Gyun Kim ,  Yong-Chang ,  Jung-Je Son

Inventor： Yu-Chul Kim ,  Geun-Hwi Lim ,  Beom-Sik Bae ,  Jung-Soo Jung ,  Dac-Gyun Kim ,  Yong-Chang ,  Jung-Je Son

IPC: H04B7/216

CPC classification number: H04H60/72 ,  H04H20/72 ,  H04H40/18 ,  H04H60/51 ,  H04H60/91 ,  H04W4/06 ,  H04W8/26 ,  H04W48/08 ,  H04W76/40 ,  H04W84/042

Abstract: Disclosed is a method for providing a broadcast service in a mobile communication system including a plurality of cells. The method includes transmitting broadcast program information related to available broadcast programs, broadcast-related information needed for receiving the available broadcast programs, and broadcast zone identification information, to an access terminal; and transmitting the broadcast service to the access terminal.

Abstract translation: 公开了一种在包括多个小区的移动通信系统中提供广播服务的方法。 该方法包括向接入终端发送与可用广播节目有关的广播节目信息，用于接收可用广播节目所需的广播相关信息和广播区域标识信息; 以及将所述广播服务发送到所述接入终端。

公开(公告)号：US08195162B2

公开(公告)日：2012-06-05

申请号：US13040516

申请日：2011-03-04

Applicant: Sung-Jin Lee ,  Won-Il Roh ,  Jae-Jeong Shim ,  Geun-Hwi Lim

Inventor： Sung-Jin Lee ,  Won-Il Roh ,  Jae-Jeong Shim ,  Geun-Hwi Lim

IPC: H04B7/00

CPC classification number: H04W36/0055 ,  H04W8/26

Abstract: A method and apparatus for transmitting/receiving a connection identification (CID) in a communication system is provided. Upon detecting a need for its handover, a mobile station (MS) transmits a handover request message to a first base station (BS) in communication with the MS. Upon receiving the handover request message, the first BS transmits at least one CID for connection setup to a second BS to which the MS will perform handover, to the MS along with a handover response message in response to the handover request message. The MS receives the CID through the handover response message.

Abstract translation: 提供了一种用于在通信系统中发送/接收连接标识（CID）的方法和装置。 在检测到对其切换的需要时，移动台（MS）向与MS通信的第一基站（BS）发送切换请求消息。 在接收到切换请求消息时，响应于切换请求消息，第一BS连同切换响应消息一起向MS发送用于连接建立的至少一个CID到MS将执行切换的第二BS。 MS通过切换响应消息接收CID。

公开(公告)号：US07773524B2

公开(公告)日：2010-08-10

申请号：US11708691

申请日：2007-02-20

Applicant: Geun-Hwi Lim ,  Joon-Ho Park ,  Bo-Kyung Wang ,  Yong Chang

Inventor： Geun-Hwi Lim ,  Joon-Ho Park ,  Bo-Kyung Wang ,  Yong Chang

IPC: G01R31/08 ,  G06F11/00 ,  H04L12/28 ,  H04L12/56 ,  G08C25/02

CPC classification number: H04L1/1877 ,  H04L1/1812 ,  H04L1/188

Abstract: An apparatus and method for using an Automatic Repeat reQuest (ARQ) in a Broadband Wireless Access (BWA) communication system are provided. In a transmitting method of a wireless communication system, a Media Access Control (MAC) layer creates a packet and transmits it to a physical layer, the physical layer generates a Hybrid ARQ (HARQ) burst using the packet received from the MAC layer and transmits it, the physical layer generates a HARQ ending signal and transmits it to the MAC layer when HARQ transmission of the packet is discontinued, and the MAC layer drives an ARQ retransmission timer for the packet in response to the HARQ ending signal.

Abstract translation: 提供了一种在宽带无线接入（BWA）通信系统中使用自动重复请求（ARQ）的装置和方法。 在无线通信系统的发送方法中，媒体接入控制（MAC）层创建分组并将其发送到物理层，物理层使用从MAC层接收的分组生成混合ARQ（HARQ）突发，并发送 物理层产生一个HARQ结束信号，并且在该数据包的HARQ传输被中止时将其发送到MAC层，并且MAC层响应于该HARQ结束信号来驱动该分组的ARQ重传定时器。

公开(公告)号：US07616598B2

公开(公告)日：2009-11-10

申请号：US10952729

申请日：2004-09-30

Applicant: Hong-Sung Chang ,  Tae-Won Kim ,  Sang-Do Lee ,  Geun-Hwi Lim

Inventor： Hong-Sung Chang ,  Tae-Won Kim ,  Sang-Do Lee ,  Geun-Hwi Lim

IPC: H04W4/00 ,  H04W36/00 ,  H04L12/66 ,  H04L12/28

CPC classification number: H04W36/0011 ,  H04L12/66 ,  H04W36/14 ,  H04W80/00 ,  H04W84/12 ,  H04W88/06

Abstract: A system for providing communication when a mobile station moves between a wireless LAN system and a mobile communication system. A packet data service node provides a packet data service between an IP network and the mobile station when the mobile station accesses the mobile communication system. A packet control function provides the packet data service between a correspondent node connected to the IP network and the mobile station when the mobile station previously connected to the mobile communication system is connected to an access point, and provides the packet data service between the correspondent node connected to the IP network and the mobile station when the mobile station previously connected to the access point is connected to a base station system. An interworking server connected between the access point of the wireless LAN system and the packet control function of the mobile communication system.

Abstract translation: 一种用于当移动台在无线LAN系统和移动通信系统之间移动时提供通信的系统。 当移动台访问移动通信系统时，分组数据服务节点在IP网络和移动台之间提供分组数据业务。 当先前连接到移动通信系统的移动台连接到接入点时，分组控制功能在连接到IP网络的通信节点与移动台之间提供分组数据业务，并且在通信节点之间提供分组数据业务 当前一个连接到接入点的移动台连接到基站系统时连接到IP网络和移动台。 连接在无线LAN系统的接入点与移动通信系统的分组控制功能之间的互通服务器。

公开(公告)号：US07616593B2

公开(公告)日：2009-11-10

申请号：US11124375

申请日：2005-05-09

Applicant: Jung-Soo Jung ,  Yu-Chul Kim ,  Dae-Gyun Kim ,  Beom-Sik Bae ,  Yong Chang ,  Geun-Hwi Lim ,  Jung-Je Son

Inventor： Jung-Soo Jung ,  Yu-Chul Kim ,  Dae-Gyun Kim ,  Beom-Sik Bae ,  Yong Chang ,  Geun-Hwi Lim ,  Jung-Je Son

IPC: H04B7/00

CPC classification number: H04W72/005 ,  H04W8/26 ,  H04W68/025

Abstract: A method and system are provided for transmitting broadcast service data in a wireless communication system using an Orthogonal Frequency Division Multiple Access (OFDMA) scheme in which data transmission is achieved through a downlink and an uplink within one frame. The system being connected to a broadcast server. The system and method include allocating a connection identifier (CID) to each broadcast service for identification of a broadcast service packet transmitted over the downlink, and transmitting broadcast service information for each broadcast service; and receiving a broadcast packet from the broadcast server, and transmitting a physical layer transmission information element (DL-MAP) including a broadcast service CID for the broadcast packet through the downlink0.

Abstract translation: 提供一种方法和系统，用于在使用正交频分多址（OFDMA）方式的无线通信系统中发送广播服务数据，其中通过一帧内的下行链路和上行链路实现数据传输。 系统连接到广播服务器。 该系统和方法包括：向每个广播服务分配连接标识符（CID），用于识别通过下行链路传输的广播服务分组，以及为每个广播服务发送广播服务信息; 并从广播服务器接收广播分组，并且通过下行链路0发送包括广播分组的广播服务CID的物理层传输信息元素（DL-MAP）。

公开(公告)号：US20090186595A1

公开(公告)日：2009-07-23

申请号：US12356947

申请日：2009-01-21

Applicant: Yeong-Moon SON ,  Jung-Hoon CHEON ,  Chan-Ho MIN ,  Hyun-Jeong KANG ,  Geun-Hwi LIM

Inventor： Yeong-Moon SON ,  Jung-Hoon CHEON ,  Chan-Ho MIN ,  Hyun-Jeong KANG ,  Geun-Hwi LIM

IPC: H04M11/04

CPC classification number: H04W4/90 ,  H04M11/022 ,  H04W68/025 ,  H04W76/50

Abstract: A system and method for providing an emergency service in a communication system is provided. A method for providing an emergency service by an idle mode Mobile Station (MS) in a communication system includes receiving, from a Base Station (BS), a broadcast message including information on a time duration in which an emergency service message will be transmitted after waking up at a start timing point of a paging listening interval, transitioning into an idle state when a start timing point of the time duration in which the emergency service message will be transmitted is later than a timing point at which the paging listening interval is terminated, and waking up at the start timing point of the time duration in which the emergency service message will be transmitted after transitioning into the idle state.

Abstract translation: 提供了一种用于在通信系统中提供紧急服务的系统和方法。 一种用于在通信系统中通过空闲模式移动站（MS）提供紧急服务的方法包括从基站（BS）接收包括关于在其之后将发送紧急服务消息的时间段的信息的广播消息的广播消息 在寻呼侦听间隔的开始定时点唤醒，当紧急服务消息将被发送的持续时间的开始定时点转移到空闲状态晚于寻呼监听间隔终止的定时点 并且在转变到空闲状态之后在紧急服务消息将被发送的持续时间的开始定时点唤醒。

公开(公告)号：US20090059857A1

公开(公告)日：2009-03-05

申请号：US12229926

申请日：2008-08-28

Applicant: Ki-Back Kim ,  Jae-Jeong Shim ,  Geun-Hwi Lim ,  Chang-Yeon Kim ,  Yoon-Jeong Ha

Inventor： Ki-Back Kim ,  Jae-Jeong Shim ,  Geun-Hwi Lim ,  Chang-Yeon Kim ,  Yoon-Jeong Ha

IPC: H04W4/00

CPC classification number: H04W28/08 ,  H04W36/22 ,  H04W48/06

Abstract: An apparatus and method are provided for load balancing in a broadband communication system. In an initial network entry/network reentry/handover, whether to allow a user terminal and whether to allow each service flow are checked. The channel state and load state of candidate frequency assignments and subcells are detected. The ranging status of a corresponding frequency assignment or a corresponding subcell is set according to whether to allow the user terminal. The allowable candidate frequency assignment and subcells are selected and transmitted.

Abstract translation: 提供了一种用于宽带通信系统中的负载平衡的装置和方法。 在初始网络进入/网络重入/切换中，是否允许用户终端以及是否允许每个服务流被检查。 检测候选频率分配和子信元的信道状态和负载状态。 根据是否允许用户终端设置相应频率分配或相应子小区的测距状态。 选择并发送允许的候选频率分配和子信元。