公开(公告)号：KR1020080087749A

公开(公告)日：2008-10-01

申请号：KR1020080028049

申请日：2008-03-26

Applicant: 삼성전자주식회사

Inventor： 김성훈 ,  정경인 ,  반데르벨데힘케 ,  반리에샤우트게르트잔

IPC: H04B7/26

CPC classification number: H04W52/0216 ,  H04W88/02 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/24 ,  H04W76/28

Abstract: A method and an apparatus for discontinuous reception in a mobile communication system are provided to perform a DRX(Discontinuous Reception) operation more flexibly by varying the length of an active period and the length of a sleep period in consideration of the occurrence of data. A terminal sets up a call for a discontinuous data service, such as a web-browsing service, with a network(605). If reverse data, which correspond to a logical channel identifier related to the call, are generated, the terminal applies a first DRX cycle after transmitting the uplink data(610). The terminal enters a downloading stage according to the first DRX cycle(615). The terminal checks whether forward packet data are not received during "n" consecutive active periods(620). If so, the terminal stops the downloading stage, transmits it to a reading stage, and applies a second DRX cycle(625). The terminal checks whether reverse data are generated(630).

Abstract translation: 提供了一种用于在移动通信系统中进行不连续接收的方法和装置，以便考虑到数据的出现，通过改变有效期间的长度和睡眠周期的长度来更灵活地执行DRX（不连续接收）操作。 终端通过网络建立对不连续数据服务（例如网络浏览服务）的呼叫（605）。 如果生成对应于与呼叫相关的逻辑信道标识符的反向数据，则终端在发送上行链路数据之后应用第一DRX周期（610）。 终端根据第一DRX周期进入下载阶段（615）。 终端检查在“n”个连续活动期间（620）期间是否未接收到转发分组数据。 如果是，则终端停止下载阶段，将其发送到读取阶段，并施加第二DRX周期（625）。 终端检查是否生成反向数据（630）。

公开(公告)号：KR1020080074796A

公开(公告)日：2008-08-13

申请号：KR1020080011989

申请日：2008-02-05

Applicant: 삼성전자주식회사

Inventor： 정경인 ,  반데르벨데힘케 ,  김성훈 ,  조준영

IPC: H04B7/26 ,  H04B7/24 ,  H04B7/14 ,  H04B7/02

CPC classification number: H04W72/0446 ,  H04L65/4076 ,  H04W48/12 ,  H04L1/0057 ,  H04W4/06

Abstract: A method and an apparatus for transmitting and receiving system information in a mobile communication system are provided to transmit information bits by using a specific bandwidth by coding and repetitively transmitting information, such as an SFN(System Frame Number), which has a different value whenever system information is transmitted, separately from other information having an identical value whenever system information is transmitted. An apparatus for transmitting system information in a mobile communication system comprises an SFN management part(601), a system information management part, a coder(621), a controller(611), and a transmitter(631). The SFN management part increases an SFN among system information every radio frame. The system information management part manages all system information but the SFN. The coder codes the SFN and the other system information which respectively are transmitted from the SFN management part and the system information management part. The controller controls time to transmit the SFN and the other system information and the coding scheme and coding rate of the coder. The transmitter transmits the SFN and the other system information through different resources.

Abstract translation: 提供了一种用于在移动通信系统中发送和接收系统信息的方法和装置，用于通过使用特定带宽通过编码并重复地发送诸如SFN（系统帧号）的信息来发送信息比特，该SFN（系统帧号）每当具有不同的值时 当发送系统信息时，系统信息与具有相同值的其他信息分开地发送。 一种用于在移动通信系统中发送系统信息的装置，包括SFN管理部分（601），系统信息管理部分，编码器（621），控制器（611）和发射机（631）。 SFN管理部分在每个无线电帧中增加系统信息之间的SFN。 系统信息管理部分管理所有系统信息，但是管理SFN。 编码器对从SFN管理部分和系统信息管理部分分别发送的SFN和其他系统信息进行编码。 控制器控制发送SFN和其他系统信息的时间以及编码器的编码方案和编码率。 发射机通过不同资源发送SFN和其他系统信息。

公开(公告)号：KR1020080074639A

公开(公告)日：2008-08-13

申请号：KR1020070014024

申请日：2007-02-09

Applicant: 삼성전자주식회사

Inventor： 정경인 ,  반리에샤우트게르트잔 ,  반데르벨데힘케 ,  김성훈

IPC: H04B7/26

CPC classification number: H04W74/0841 ,  H04W74/0866 ,  H04L1/0061 ,  H04W28/04

Abstract: A contention sensing method in a random access procedure of a mobile communication system and a device thereof are provided to minimize transmission of CR(Contention Resolution) messages in the random access procedure, thereby enabling a terminal to sense whether contention occurs as reducing a signaling overhead. A transceiver(711) transceives data and control information. When an RA(Random Access) preamble response message is received through the transceiver, the first terminal ID manager(721) extracts/manages a T-RNTI(Temporary-Radio Network Temporary Identifier) included in the response message. If the first terminal ID manager has a valid C(Cell)-RNTI, an uplink L2/L3 message generator(731) generates an L2/L3 message, and includes the C-RNTI in the L2/L3 message.

Abstract translation: 提供了移动通信系统及其装置的随机接入过程中的争用感测方法，以最小化随机接入过程中的CR（争用解决）消息的传输，从而使得终端可以检测是否发生争用是否减少信令开销 。 收发机（711）收发数据和控制信息。 当通过收发器接收到RA（随机接入）前同步码响应消息时，第一终端ID管理器（721）提取/管理包括在响应消息中的T-RNTI（Temporary-Radio Network Temporary Identifier）。 如果第一终端ID管理器具有有效的C（小区）-RNTI，则上行链路L2 / L3消息生成器（731）生成L2 / L3消息，并且在L2 / L3消息中包括C-RNTI。

公开(公告)号：KR1020080072633A

公开(公告)日：2008-08-06

申请号：KR1020087007873

申请日：2006-10-02

Applicant: 삼성전자주식회사

Inventor： 반데르벨데힘케 ,  반리에샤우트게르트잔 ,  정경인

IPC: H04B7/26 ,  H04W36/04

CPC classification number: H04W36/12 ,  H04W36/30 ,  H04B2201/70722 ,  H04B2201/70724

Abstract: A mobile communications cell changing procedure is provided to perform pre-configuration for cells adjacent to a best cell, thereby reducing the additional allocation of resources for an improved HSDPA(High Speed Downlink Packet Access) re-pointing procedure. A cell changing procedure comprises the following steps of: receiving a measurement report from an UE(User Equipment); enabling an SRNC(Serving Radio Network Controller) to control a new node B so as to configure information about a packet data service previously in response to the measurement report; adding a radio link to a cell to be added and controlling the UE so as to configure information about the packet data service previously in response to the measurement report; receiving a measurement report about a best cell change from the UE; and controlling the new node B so as to perform packet data service scheduling for the UE in response to the measurement report about the best cell change.

Abstract translation: 提供移动通信小区改变过程以对与最佳小区相邻的小区执行预配置，从而减少用于改进的HSDPA（高速下行链路分组接入）重定向过程的资源的附加分配。 小区改变过程包括以下步骤：从UE接收测量报告（用户设备）; 使得SRNC（服务无线电网络控制器）能够控制新的节点B，以响应于测量报告来配置关于分组数据服务的信息; 向要添加的小区添加无线链路，并控制UE，以响应于测量报告而先前配置关于分组数据业务的信息; 从所述UE接收关于最佳小区改变的测量报告; 以及控制新节点B，以响应于关于最佳小区改变的测量报告，针对UE执行分组数据业务调度。

公开(公告)号：KR1020080052276A

公开(公告)日：2008-06-11

申请号：KR1020070073451

申请日：2007-07-23

Applicant: 삼성전자주식회사

Inventor： 김성훈 ,  반리에샤우트게르트잔 ,  정경인 ,  반데르벨데힘케

IPC: H04B7/26

CPC classification number: H04W28/0278 ,  H04B7/2612

Abstract: A method and an apparatus for handling control information of an unordered packet in a mobile communication system are provided to prevent control operations of RLC(Radio Link Control) entities from being delayed by rapidly processing control information stored in unordered PDUs(Protocol Data Units). A method for handling control information of an unordered packet in a mobile communication system comprises the steps of: receiving a packet and judging whether the packet ha been rearranged or not by checking up a serial number of the packet(515); if the packet has not been rearranged, checking whether control information is included in the packet(525); if included, judging whether the control information is a first type which needs to be processed immediately regardless of rearrangement(540); if the control information is the first type, extracting the control information from the packet before rearranging the packet(545); if the control information is not the first type, waiting for the rearrangement of the packet(550); and extracting the control information from the packet after reordering the packet(555).

Abstract translation: 提供一种用于处理移动通信系统中的无序分组的控制信息的方法和装置，以通过快速处理存储在无序PDU（协议数据单元）中的控制信息来防止RLC（无线链路控制）实体的控制操作被延迟。 一种用于处理移动通信系统中的无序分组的控制信息的方法，包括以下步骤：通过检查分组的序列号来接收分组并判断分组是否被重新排列（515）; 如果分组未被重新排列，则检查控制信息是否包括在分组（525）中; 如果包括，则判断控制信息是否是需要立即处理的第一类型，而不管重排（540）如何。 如果控制信息是第一类型，则在重新排列分组之前从分组提取控制信息（545）; 如果控制信息不是第一类型，则等待分组的重新排列（550）; 以及在重新排序分组之后从分组中提取控制信息（555）。

公开(公告)号：KR1020080041101A

公开(公告)日：2008-05-09

申请号：KR1020070076987

申请日：2007-07-31

Applicant: 삼성전자주식회사

Inventor： 김성훈 ,  정경인 ,  반리에샤우트게르트잔 ,  반데르벨데힘케

IPC: H04L12/28 ,  H04B7/26 ,  H04L12/66

CPC classification number: H04W72/0486 ,  H04W72/042 ,  H04W72/0493

Abstract: An apparatus and a method for supporting a packet service through an Internet protocol in a mobile communication system are provided to allocate semi-persistent resources to a communication device without special signaling in consideration of a packet size and a state change. A scheduling device confirms that a state of a VoIP(Voice over Internet Protocol) packet is a communication state(405), and allocates semi-persistent resources of a size capable of processing a packet generated during the communication state to an UE(User Equipment). The scheduling device performs signaling of the resource with an interval having a length of 20 msec(410). The scheduling device confirms that a state of the VoIP packet is a mute state(430), and allocates forward semi-persistent resources of a size capable of processing a packet generated during the mute state to the UE. The scheduling device performs signaling of a resource allocation interval having a length of 160 msec. The UE recognizes a point of time, when the semi-persistent resource is newly allocated, as a new resource allocation point of time, and performs a forward HARQ(Hybrid Auto Retransmission reQest) operation based on the resource allocation point of time. The UE regards that a new HARQ packet is transmitted at intervals of 160 msec based on the resource allocation point of time, and then performs a forward HARQ receiving operation.

Abstract translation: 提供了一种用于在移动通信系统中通过因特网协议支持分组服务的装置和方法，以便在考虑到分组大小和状态改变的情况下，向通信设备分配半永久资源而无需特殊的信令。 调度设备确认VoIP（因特网协议语音）分组的状态是通信状态（405），并且将能够处理在通信状态期间生成的分组的大小的半持久资源分配给UE（用户设备 ）。 调度设备以长度为20毫秒的间隔执行资源的信令（410）。 调度设备确认VoIP分组的状态为静音状态（430），并且分配能够处理在静音状态期间生成的分组的大小的前向半持久资源到UE。 调度设备执行长度为160毫秒的资源分配间隔的信令。 UE识别当新分配了半永久资源时的时间点作为新的资源分配点，并且基于资源分配点执行前向HARQ（Hybrid Auto Repransaction reQest）操作。 UE认为基于资源分配时间点以160毫秒的间隔发送新的HARQ分组，然后执行正向HARQ接收操作。

公开(公告)号：KR1020080026012A

公开(公告)日：2008-03-24

申请号：KR1020070016815

申请日：2007-02-16

Applicant: 삼성전자주식회사

Inventor： 김성훈 ,  반리에샤우트게르트잔 ,  이주호 ,  정경인 ,  반데르벨데힘케

IPC: H04B7/26 ,  H04L1/18 ,  H04B7/24

CPC classification number: Y02D70/124 ,  Y02D70/126 ,  Y02D70/20 ,  H04W52/44 ,  H04W24/10 ,  H04W52/146 ,  H04W52/28 ,  H04W56/00 ,  Y02D70/00

Abstract: A method and an apparatus for allowing a mobile terminal in a connected state to perform a DRX(Discontinuous Reception) operation in a mobile communication system are provided to allow a mobile terminal to report a channel situation after checking whether actual data is transmitted and to prevent the terminal from reporting periodically the channel situation unnecessarily. A DRX controller(1035) receives forward data for controlling ON/OFF of power supply of a receiving unit by using DRX period information, DRX initial start point information, time information for reporting a channel state, and time information for receiving a transmission resource allocation message. A control channel processing unit(1020) controls the receiving unit to be turned on at a wake-up timing, receives a control channel, and checks an indicator indicating whether the forward data is to be transmitted. A reverse synchronization control unit(1025) performs uplink synchronization according to the result of the control channel processing unit(1020). A channel state reporting unit(1030) reports the channel state after the time information for reporting the channel state. A transmitting/receiving unit(1040) receives the forward data after the time information for receiving a transmission resource allocation message.

Abstract translation: 提供了一种用于允许处于连接状态的移动终端在移动通信系统中执行DRX（不连续接收）操作的方法和装置，以允许移动终端在检查实际数据是否被发送之后报告信道状况，并且防止 终端不必要地定期报告频道情况。 DRX控制器（1035）通过使用DRX周期信息，DRX初始起点信息，用于报告信道状态的时间信息和用于接收传输资源分配的时间信息来接收用于控制接收单元的电源的接通/断开的正向数据 信息。 控制信道处理单元（1020）在唤醒定时控制接收单元被接通，接收控制信道，并且检查指示是否发送正向数据的指示符。 反向同步控制部（1025）根据控制信道处理部（1020）的结果进行上行同步。 信道状态报告单元（1030）在用于报告信道状态的时间信息之后报告信道状态。 发送/接收单元（1040）在用于接收传输资源分配消息的时间信息之后接收转发数据。

公开(公告)号：KR100800714B1

公开(公告)日：2008-02-01

申请号：KR1020060089206

申请日：2006-09-14

Applicant: 삼성전자주식회사

Inventor： 김성훈 ,  최성호 ,  송오석 ,  반리에샤우트게르트잔 ,  반데르벨데힘케

IPC: H04L1/18 ,  H04W24/10

Abstract: 본 발명은 이동통신 시스템에서 패킷 데이터의 수신 상태를 나타내는 상태 보고를 송수신하는 방법 및 장치에 관한 것이다. 상기 방법은, 송신기로부터 데이터 패킷들을 수신하는 도중, 일련번호를 알지 못하는 적어도 하나의 미수신 데이터 패킷의 재전송을 요청하기 위한 암시적 NACK의 전송이 필요한지 판단하는 과정과, 상기 암시적 NACK의 전송이 필요하면, 성공적으로 수신된 데이터 패킷들 중 마지막 패킷의 일련번호를 포함하는 상기 암시적 NACK를 생성하고, 상기 암시적 NACK를 포함하는 상태 보고(STATUS REPORT)를 상기 송신기로 전송하는 과정과, 상기 암시적 NACK의 전송이 필요하지 않으면, 성공적으로 수신된 데이터 패킷의 일련번호를 나타내는 ACK 및 일련번호를 알고 있는 미수신 데이터 패킷의 일련번호를 나타내는 명시적 NACK 중 적어도 하나를 포함하는 상태 보고를 상기 송신기로 전송하는 과정을 포함한다.
Hybrid Automatic Retransmission request, Sequence number, Implicit NACK, Explicit NACK

公开(公告)号：KR1020070105255A

公开(公告)日：2007-10-30

申请号：KR1020070039526

申请日：2007-04-23

Applicant: 삼성전자주식회사

Inventor： 정경인 ,  송오석 ,  최성호 ,  반리에샤우트게르트잔 ,  반데르벨데힘케

IPC: H04B7/26

CPC classification number: H04W76/10 ,  H04W8/08 ,  H04W28/06 ,  H04W52/0251 ,  H04W76/27 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/164 ,  Y02D70/23 ,  H04W76/19

Abstract: A method and an apparatus for setting up a wireless connection in a mobile communication system are provided to allow an ARQ transmitter in a mobile communication system to analogize a time of occurring state notification. A mobility coefficient is established according to the mobility of a terminal. A mobility indicator according to the mobility coefficient is determined and a connection establishment requesting message is transmitted if the mobility coefficient is smaller than a threshold value. The connection establishment requesting message is received, and the mobility indicator is extracted from the connection establishment requesting message. The procedures for the terminal are selected by using the mobility indicator. A connection establishment message including information representing the selected procedures is created and transmitted.

Abstract translation: 提供了一种用于在移动通信系统中建立无线连接的方法和装置，以允许移动通信系统中的ARQ发射机模拟发生状态通知的时间。 根据终端的移动性建立移动系数。 如果移动系数小于阈值，则确定根据移动系数的移动性指标，并发送连接建立请求消息。 接收连接建立请求消息，从连接建立请求消息中提取移动性指标。 通过使用移动性指标来选择终端的过程。 创建并发送包括表示所选择的过程的信息的连接建立消息。

公开(公告)号：KR1020070104175A

公开(公告)日：2007-10-25

申请号：KR1020060036444

申请日：2006-04-21

Applicant: 삼성전자주식회사

Inventor： 정경인 ,  김성훈 ,  최성호 ,  송오석 ,  반리에샤우트게르트잔 ,  반데르벨데힘케

IPC: H04B7/26

CPC classification number: H04B7/0632 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/0085 ,  H04W24/10 ,  H04W52/0216 ,  H04W72/04 ,  H04W76/28 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/24 ,  Y02D70/25

Abstract: A method and an apparatus for transmitting and receiving CQI(Channel Quality Information) in a wireless communication system are provided to minimize the overheads due to signaling and allocate resources efficiently by not signaling new resource information for resource allocation when state transition occurs. An E-RAN(Evolved Radio Access Network) judges whether the data reception state of a UE(User Equipment) is a DRX(Discontinuous Reception) state or a non-DRX state. When the data reception mode of the UE is transferred from non-DRX state mode to DRX state mode, the E-RAN informs the UE of that mode transition has occurred through signaling. Then the E-RAN confirms a resource information context used at a certain frame of a non-DRX period, which is divided into a plurality of frame periods. In response to the E-RAN's signaling, the UE confirms a resource information context used at a certain frame of the non-DRX period, and reports CQI to the E-RAN using the confirmed context.

Abstract translation: 提供了一种用于在无线通信系统中发送和接收CQI（信道质量信息）的方法和装置，以便在发生状态转换时，通过不发送用于资源分配的新资源信息来有效地最小化由信令引起的开销和分配资源。 E-RAN（演进无线接入网络）判断UE（用户设备）的数据接收状态是DRX（不连续接收）状态还是非DRX状态。 当UE的数据接收模式从非DRX状态模式转移到DRX状态模式时，E-RAN通过信令通知UE发生了模式转换。 然后，E-RAN确认在非DRX周期的特定帧中使用的资源信息上下文，其被划分为多个帧周期。 响应于E-RAN的信令，UE确认在非DRX周期的特定帧处使用的资源信息上下文，并使用确认的上下文向E-RAN报告CQI。