公开(公告)号：KR101042828B1

公开(公告)日：2011-06-20

申请号：KR1020080056379

申请日：2008-06-16

Applicant: 삼성전자주식회사

Inventor： 심재정 ,  노원일

IPC: H04B7/26

CPC classification number: G01S13/765

Abstract: 본 발명은 무선 이동 통신 시스템에서 이동국이 기지국과의 제1코드 기반 레인징이 완료되면, 상기 기지국으로 레인징 요청 메시지를 송신하는 제1과정을 수행하고, 상기 기지국으로부터 상기 레인징 요청 메시지에 대한 응답 메시지가 수신되지 않으면, 제1카운트(count) 값을 1 증가시키는 제2과정을 수행하고, 상기 증가된 제1카운트 값이 제1기준값 이하인 경우 상기 기지국으로 제2코드 기반 레인징을 요청하는 제3과정을 수행하고, 상기 기지국으로부터 상기 제2코드 기반 레인징 요청에 대한 응답이 수신되지 않으면, 상기 증가된 제1카운트 값을 1 증가시키는 제4과정을 수행하며, 상기 제3과정 및 제4과정은 상기 제1카운트 값이 상기 제1기준값을 초과할 때까지 반복됨을 특징으로 한다.
레인징 요청 메시지, 코드 기반 레인징, 레인징 응답 메시지

公开(公告)号：KR1020110050379A

公开(公告)日：2011-05-13

申请号：KR1020100109629

申请日：2010-11-05

Applicant: 삼성전자주식회사

Inventor： 김경규 ,  심재정 ,  강현정

IPC: H04W72/00 ,  H04W36/06 ,  H04W36/08 ,  H04W88/10

CPC classification number: H04W72/005 ,  H04W36/06 ,  H04W36/08 ,  H04W88/10

Abstract: PURPOSE: A switching method in a broadband wireless communication system is provided to open a MBS data receiving pass by obtaining switching information and MBS data receiving information and performing switching to a MBS providing position. CONSTITUTION: A mixed BS(Base station) receives a DSA-REQ message from a terminal during a data communication through M zone(901). The mixed BS search a L zone Multicast Broadcast Service and L zone switching related information(903). If the MBS which desired by the terminal is provided in the L zone, the mixed base station transmits the DSA-RSP message to the terminal(907). The mixed base station receives an RNG-REQ message from the terminal through the L zone(909). The mixed base station opens a MBS connection path with the terminal(913).

Abstract translation: 目的：提供宽带无线通信系统中的切换方法，通过获取交换信息和MBS数据接收信息并进行到MBS提供位置的切换来打开MBS数据接收通过。 构成：混合BS（基站）在通过M区（901）的数据通信期间从终端接收DSA-REQ消息。 混合BS搜索L区域组播广播业务和L区域交换相关信息（903）。 如果在L区域中设置了终端所期望的MBS，则混合基站向终端发送DSA-RSP消息（907）。 混合基站从终端通过L区域接收RNG-REQ消息（909）。 混合基站与终端（9​​13）打开MBS连接路径。

公开(公告)号：KR1020110004247A

公开(公告)日：2011-01-13

申请号：KR1020090110270

申请日：2009-11-16

Applicant: 삼성전자주식회사

Inventor： 김경규 ,  라케쉬타오리 ,  심재정 ,  손영문 ,  강현정

IPC: H04W28/06 ,  H04W8/26

Abstract: PURPOSE: An apparatus and a method for supporting multicast communication in a broadband wireless access system are provided to obtain a sufficient address for transceiving a multicast message. CONSTITUTION: A packet extractor(1206) extracts a MAC(Media Access Control) PDU(Packet Data Unit) from a received signal. The packet extractor decodes a MAC header in the extracted MAC PDU to detect an FID. When the detected FID is matched with a pre-allocated FID for multicast, the packet extractor decodes a confirmation header of a MAC PDU to detect an MFID(Multicast Flow IDentifier). The packet extractor obtains multicast service flow information using the detected MFID.

Abstract translation: 目的：提供一种用于在宽带无线接入系统中支持组播通信的装置和方法，以获得足够的用于收发多播消息的地址。 构成：数据包提取器（1206）从接收到的信号中提取MAC（媒体访问控制）PDU（分组数据单元）。 分组提取器解码提取的MAC PDU中的MAC报头以检测FID。 当检测到的FID与用于组播的预分配FID匹配时，分组提取器解码MAC PDU的确认报头以检测MFID（组播流标识符）。 数据包提取器使用检测到的MFID获取多播服务流信息。

公开(公告)号：KR1020100111232A

公开(公告)日：2010-10-14

申请号：KR1020100003065

申请日：2010-01-13

Applicant: 삼성전자주식회사

Inventor： 손영문 ,  라케쉬타오리 ,  심재정 ,  손중제 ,  강현정

IPC: H04W56/00 ,  H04W52/02 ,  H04W8/24

CPC classification number: H04W52/0216 ,  H04W52/0235 ,  H04W76/28 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/20

Abstract: PURPOSE: A device and a method for controlling sleep cycle synchronization of a sleep mode in a wireless communication system are provided to control state transition between a terminal and a base station through sleep control signaling. CONSTITUTION: When a traffic indication message is not received, a terminal checks the receiving of downlink traffic during a listening window(1104,1112). When the downlink traffic exists during the listening window, the terminal resets the length of the next sleep cycle by the length of an initial sleep cycle(1114). When the downlink traffic does not exist, the terminal synchronizes a sleep cycle of the terminal(1120).

Abstract translation: 目的：提供一种用于控制无线通信系统中休眠模式的睡眠周期同步的装置和方法，以通过睡眠控制信令来控制终端与基站之间的状态转换。 构成：当没有接收到交通指示消息时，终端在收听窗口（1104,1112）期间检查下行链路业务的接收。 当在监听窗口期间存在下行链路业务时，终端将下一个睡眠周期的长度重置为初始睡眠周期的长度（1114）。 当下行流量不存在时，终端同步终端的休眠周期（1120）。

公开(公告)号：KR1020090079118A

公开(公告)日：2009-07-21

申请号：KR1020080005095

申请日：2008-01-16

Applicant: 삼성전자주식회사

Inventor： 임근휘 ,  손영문 ,  노원일 ,  심재정

IPC: H04B7/26 ,  H04L1/18

CPC classification number: H04B7/2612 ,  H04L5/0007 ,  H04W56/00

Abstract: An apparatus and a method for controlling latency time for request message in broadband wireless communication system are provided to reduce the time delay of resending require message by adjusting the time of the response wait timer depending on the kind of information included in the require message while transmitting require message of MAC layer in broadband wireless communication system. A radio access node apparatus in the broadband wireless communication system includes a generator, a controller, and a timer. The generator produces the request-message of the MAC layer(401). The controller selects one waiting time for a call response value among a plurality of waiting time for a call response values about request-message(403). The timer triggers the resend of require message, if the request-message is not received until the selected waiting time for a call response after sending the request-message.

Abstract translation: 提供了一种用于控制宽带无线通信系统中的请求消息的等待时间的装置和方法，用于通过根据包含在需求消息中的信息的类型调整响应等待定时器的时间来减少重发请求消息的时间延迟，同时发送 要求宽带无线通信系统中MAC层的消息。 宽带无线通信系统中的无线接入节点装置包括发电机，控制器和定时器。 发生器产生MAC层的请求消息（401）。 控制器在关于请求消息（403）的呼叫响应值的多个等待时间中为呼叫响应值选择一个等待时间。 如果在发送请求消息之后直到呼叫响应的所选等待时间之前没有接收到请求消息，则定时器触发请求消息的重新发送。

公开(公告)号：KR1020090061244A

公开(公告)日：2009-06-16

申请号：KR1020070128178

申请日：2007-12-11

Applicant: 삼성전자주식회사

Inventor： 심재정 ,  노원일

IPC: H04B7/155 ,  H04B7/26

CPC classification number: H04W48/02 ,  H04W36/0083 ,  H04W36/24 ,  H04B7/2606 ,  H04W74/00

Abstract: An apparatus and a method for controlling entry of a terminal in a broadband wireless communication system are provided to prevent unnecessary entry attempts and access procedures and prohibit entry attempts of a specific terminal. A controller(316) determines whether to prohibit entry of a terminal. A generator(318) produces information informing the terminal of entry prohibition. A transmitter(321) transmits the entry prohibition information to the terminal. The entry prohibition information includes time information prohibiting an entry attempt. When entry of the terminal through initial ranging is rejected, the controller determines whether to prohibit entry of the terminal.

Abstract translation: 提供一种用于控制宽带无线通信系统中的终端输入的装置和方法，以防止不必要的进入尝试和访问过程，并禁止特定终端的进入尝试。 控制器（316）确定是否禁止输入终端。 发生器（318）产生通知终端的进入禁止的信息。 发送器（321）向终端发送禁止入口信息。 进入禁止信息包括禁止进入尝试的时间信息。 当通过初始测距进入终端时，控制器确定是否禁止进入终端。

公开(公告)号：KR1020090053505A

公开(公告)日：2009-05-27

申请号：KR1020070120372

申请日：2007-11-23

Applicant: 삼성전자주식회사

Inventor： 이옥선 ,  손영문 ,  심재정 ,  권종형 ,  임근휘 ,  천정훈

IPC: H04B7/26 ,  H04L7/00

CPC classification number: H04W76/11 ,  H04L29/12132 ,  H04L61/1552 ,  H04L61/2076

Abstract: A method for synchronizing connection identifiers (CIDs) in a communication system includes sending a first message for requesting addition of a service flow identified by a CID; sending a second message and, at the same time, setting a number of a frame where the second message is transmitted as a first start frame number; sending a third message and, at the same time, setting a number of a frame where the third message is transmitted as a second start frame number; performing a modulo operation on a frame having the first or second start frame number and its succeeding frames using a positive integer for each frame, and detecting a number of a frame where a result value of the modulo operation becomes zero; and simultaneously updating CID lists at a frame having the detected frame number with regard to a CID of the added service flow.

公开(公告)号：KR1020090039594A

公开(公告)日：2009-04-22

申请号：KR1020080081602

申请日：2008-08-20

Applicant: 삼성전자주식회사

Inventor： 오창윤 ,  심재정 ,  손중제 ,  손영문 ,  임근휘

IPC: H04B7/26

CPC classification number: H04W72/0446 ,  H04L1/1812

Abstract: A medium access method, an apparatus thereof and a system thereof in a wireless communications system using the persistent resource allocation are provided to increase the resource efficiency of the communications system by allocating the resource without generating empty space. An MS(Mobile Station) receiving a circuit mode resource is UL(Uplink) persistent allocation IE is received(911). In case the release resource move indicator which the received UL persistent allocation IE includes is an enable state, the MS inspects whether the circuit mode resources canceled from the UL persistent allocation burst IE which the UL persistent allocation IE includes exists(913). When the circuit mode resources exists, the MS changes the location of the circuit mode resources allotted to the MS oneself in consideration of the location of the circuit mode resources(915).

Abstract translation: 提供了使用持续资源分配的无线通信系统中的介质访问方法及其装置及其系统，以通过分配资源而不产生空白空间来增加通信系统的资源效率。 接收电路模式资源的MS（移动站）是UL（上行链路）持续分配IE（911）。 在接收到的UL持久分配IE包括的释放资源移动指示符是启用状态的情况下，MS检查从UL持久分配IE包含的UL持久性分配突发IE中是否存在电路模式资源是否存在（913）。 当存在电路模式资源时，考虑到电路模式资源的位置，MS改变分配给MS的电路模式资源的位置（915）。

公开(公告)号：KR1020090027552A

公开(公告)日：2009-03-17

申请号：KR1020070136686

申请日：2007-12-24

Applicant: 삼성전자주식회사

Inventor： 이옥선 ,  임근휘 ,  심재정 ,  권종형 ,  손영문 ,  천정훈

IPC: H04B7/26

CPC classification number: H04W74/004 ,  H04L47/70 ,  H04L47/824 ,  H04L47/827 ,  H04W8/26 ,  H04W28/20 ,  H04W72/0413 ,  H04W72/0453 ,  H04W74/0833 ,  H04W28/0273 ,  H04W76/11

Abstract: A method for requesting bandwidth allocation and allocating a bandwidth in a communication system are provided to combine a basic CID with a private CID to request bandwidth allocation, thereby removing a CID update process during handover. A connection identifier(CID) performing a bandwidth allocation request is detected. When the detected CID is one, a field having an area in which the first CID is recorded and an area recording ranks taken by a CID to perform bandwidth allocation in a CID list arranged according to predetermined standards is generated. The first CID shows identification information of a mobile station. The generated field is transmitted to a base station. An uplink bandwidth request header includes an HT(Header Type) field(201), an EC(EnCoding) field(203), a type field(205), an individual CID index field(207), bandwidth request fields(209, 211), basic CID fields(213, 215) and HCS(Header Check Sequence) field(217).

Abstract translation: 提供一种在通信系统中请求带宽分配和分配带宽的方法，以将基本CID与专用CID组合以请求带宽分配，从而在切换期间消除CID更新过程。 检测执行带宽分配请求的连接标识符（CID）。 当检测到的CID为1时，产生具有其中记录第一CID的区域和由CID拍摄的区域记录等级以在根据预定标准排列的CID列表中进行带宽分配的场。 第一CID示出移动台的识别信息。 生成的字段被发送到基站。 上行链路带宽请求报头包括HT（报头类型）字段（201），EC（EnCoding）字段（203），类型字段（205），个人CID索引字段（207），带宽请求字段（209,211 ），基本CID字段（213,215）和HCS（报头校验序列）字段（217）。

公开(公告)号：KR1020090015826A

公开(公告)日：2009-02-12

申请号：KR1020080076329

申请日：2008-08-05

Applicant: 삼성전자주식회사

Inventor： 김기백 ,  김상구 ,  심재정

IPC: H04B7/26 ,  H04L12/24

CPC classification number: H04W60/00 ,  H04W4/24 ,  H04W88/08

Abstract: A service quality management apparatus of a service flow and a method thereof in a wireless telecommunications system for reducing a whole transmission delay for a QOS call process and increasing the processing capacity are provided to perform a CAC(Connection Admission Control) according to a QoS(Quality of Service) policy when performing QCS(Quick Connection Setup), HHO(Hard handover) and FBSS(Fast Base Station Switching). When entering initial network, a terminal performs an authentication process with a base station(201). An AAA server transmits QoS policy information about the terminal to ASN(203). The base station stores QoS policy information from the AAA server(205). A QoS service flow is produced by interworking with ASN(Access Service Network) and CSN(Core Service Network). Traffic communications is performed through the QoS service flow(207). The terminal inspects whether an idle timer is expired(209).

Abstract translation: 提供了一种用于减少QOS呼叫处理的整个传输延迟并增加处理能力的无线电信系统中的服务流程的服务质量管理装置及其方法，用于根据QoS（连接接纳控制）来执行CAC 执行QCS（快速连接设置），HHO（硬切换）和FBSS（快速基站切换）时的服务质量）策略。 当进入初始网络时，终端对基站执行认证处理（201）。 AAA服务器向ASN（203）发送关于终端的QoS策略信息。 基站从AAA服务器（205）存储QoS策略信息。 QoS服务流是通过与ASN（接入业务网络）和CSN（核心业务网络）进行互通来产生的。 通过QoS服务流（207）执行业务通信。 终端检查空闲定时器是否到期（209）。