公开(公告)号：KR1020080015565A

公开(公告)日：2008-02-20

申请号：KR1020060077034

申请日：2006-08-16

Applicant: 삼성전자주식회사

Inventor： 김성훈 ,  정경인 ,  반데르벨데힘케 ,  반리에샤우트게르트잔

IPC: H04B7/26

CPC classification number: H04W72/1278 ,  H04W72/1247 ,  H04W72/1268

Abstract: A method for scheduling uplink transmission of a UE(User Equipment) in a mobile communication system and a device are provided to change priorities of radio bearers set in the UE according to different situations, thereby solving a problem that transmission of important data generated from a radio bearer having a low priority is continuously blocked. Priority orders indicative of available combinations for priorities of radio bearers for uplink transmission and application conditions for the priority orders are obtained by a UE(405)(420). It is decided whether one of the application conditions is satisfied(425). The priorities of the radio bearers are set according to a priority order corresponding to the satisfied application condition(430). The uplink transmission is performed by considering the priorities of the set radio bearers(435).

Abstract translation: 提供了一种在移动通信系统和设备中调度UE（用户设备）的上行传输的方法，以根据不同的情况改变UE中设置的无线承载的优先级，从而解决了从 具有低优先级的无线电承载被连续阻止。 （405）（420）获得指示针对上行链路传输的无线承载的优先级的可用组合的优先级顺序和优先级的应用条件。 决定是否满足一个应用条件（425）。 无线电承载的优先级根据与满足的应用条件相对应的优先顺序来设置（430）。 通过考虑设置的无线电承载的优先级（435）来执行上行链路传输。

公开(公告)号：KR1020080013649A

公开(公告)日：2008-02-13

申请号：KR1020060079599

申请日：2006-08-22

Applicant: 삼성전자주식회사

Inventor： 정경인 ,  김성훈 ,  최성호 ,  반리에샤우트게르트잔 ,  반데르벨데힘케

IPC: H04B7/26 ,  H04B7/155

CPC classification number: H04W74/004 ,  H04W74/0833 ,  H04W76/10 ,  H04W92/10

Abstract: A method and an apparatus for transceiving information by using random access procedure in a mobile communication terminal are provided to define a random access code efficiently used in the random access procedure between the mobile communication terminal and a BS so that the mobile communication terminal can transmit efficiently necessary information to the BS through the random access procedure. A method for transceiving information by using random access procedure in a mobile communication terminal performing BS(Base Station) scheduling comprises the following steps of: setting a cause information value according to the triggering purpose of the random access procedure when the random access procedure is triggered(331); selecting additional information determined by the set cause information value and setting a value corresponding to the additional information(333); extracting a random access code mapped to the set value referring to a predetermined random access code table(335); and transmitting the extracted random access code to a BS through a random access channel(341).

Abstract translation: 提供一种通过在移动通信终端中使用随机接入过程来收发信息的方法和装置，以定义在移动通信终端与BS之间的随机接入过程中有效使用的随机接入码，使得移动通信终端能够有效地发送 必要的信息通过随机接入程序到BS。 在执行BS（基站）调度的移动通信终端中通过使用随机接入过程来收发信息的方法包括以下步骤：当随机接入过程被触发时，根据随机接入过程的触发目的设置原因信息值 （331）; 选择由所述设定原因信息值确定的附加信息并设置与所述附加信息相对应的值（333）; 参考预定随机访问代码表（335）提取映射到设定值的随机访问代码; 以及通过随机接入信道将提取的随机接入码发送到BS（341）。

公开(公告)号：KR100800794B1

公开(公告)日：2008-02-04

申请号：KR1020050059291

申请日：2005-07-01

Applicant: 삼성전자주식회사

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

IPC: H04L12/66

CPC classification number: H04W72/0406 ,  H04L29/06027 ,  H04L65/80 ,  H04W88/181

Abstract: A method for controlling a rate of a voice service in a mobile communication system supporting the voice service via a packet network. The method includes the steps of receiving a control message at a terminal from a radio network controller (RNC); if the control message indicates control of a downlink rate, determining a downlink rate according to the control message; setting a Change Mode Request (CMR) field of an uplink Voice over Internet Protocol (VoIP) packet according to the downlink rate, and transmitting the uplink VoIP packet from the terminal to the RNC; if the received control message indicates control of an uplink rate, determining an uplink rate according to the control message; and generating an uplink VoIP packet including uplink voice data generated according to the determined uplink rate and frame type (FT) information indicating the determined uplink rate, and transmitting the uplink VoIP packet from the terminal to the RNC.

公开(公告)号：KR1020080003682A

公开(公告)日：2008-01-08

申请号：KR1020060062204

申请日：2006-07-03

Applicant: 삼성전자주식회사

Inventor： 김성훈 ,  최성호 ,  반리에샤우트게르트잔 ,  반데르벨데힘케

IPC: H04L1/16 ,  H04L1/18 ,  H04L1/00

CPC classification number: H04L1/1812 ,  H04L1/1835 ,  H04L1/1854 ,  H04L1/188

Abstract: A method and an apparatus for fast packet transmission by controlling an HARQ(Hybrid Automatic Repeat-reQuest) RTT(Round Trip Time) in a mobile telecommunication system are provided to efficiently reduce transmission delay time by transmitting packets fast. A method for fast packet transfer by controlling HARQ(Hybrid Automatic Repeat-reQuest) RTT in a mobile telecommunication system includes the steps of: receiving allocated resource from a BTS(Base Transceiver Station) and a determined length of the HARQ RTT by transmitting buffer state report; transmitting HARQ packet using the allocated resource in case of shorter the HARQ RTT and receiving a feedback signal from the BTS after T_feedback duration; retransmitting the HARQ packet after shorter HARQ RTT duration if the feedback signal is NACK; and continuing to retransmit the HARQ packet until the feedback signal becomes ACK.

Abstract translation: 提供了一种通过控制移动电信系统中的HARQ（Hybrid Automatic Repeat-reQuest）RTT（Round Trip Time）进行快速分组传输的方法和装置，以便通过快速发送分组来有效地减少传输延迟时间。 一种用于通过在移动电信系统中控制HARQ（Hybrid Automatic Repeat-reQuest）RTT进行快速分组传输的方法包括以下步骤：通过发送缓冲状态从BTS（基站收发台）和确定的HARQ RTT长度接收分配的资源 报告; 在HARQ RTT更短的情况下使用所分配的资源发送HARQ分组，并且在T_feedback持续时间之后从BTS接收反馈信号; 如果反馈信号是NACK，则在更短的HARQ RTT持续时间之后重传HARQ分组; 并且继续重传HARQ分组，直到反馈信号变为ACK。

公开(公告)号：KR1020070108300A

公开(公告)日：2007-11-09

申请号：KR1020060063110

申请日：2006-07-05

Applicant: 삼성전자주식회사

Inventor： 김성훈 ,  최성호 ,  반리에샤우트게르트잔 ,  반데르벨데힘케

IPC: H04L1/18 ,  H04B7/26 ,  H04L1/16 ,  H04B7/005

CPC classification number: H04L1/1812 ,  H04B7/005 ,  H04L1/16

Abstract: An HARQ(Hybrid Automatic Retransmission Request) method and a device in a mobile communication system are provided to improve the performance of ARQ operations by judging the error state of NACK/ACK(Negative Acknowledgement/Acknowledgement) through an HARQ block and then transmitting a local feedback signal for each ARQ block. An HARQ method in a mobile communication system includes the steps for receiving a feedback signal for an HARQ data packet transmitted from an HARQ transmission block; checking an error according to the reception result of the received feedback signal; and reporting a local feedback signal(517) to the corresponding ARQ block according to the error state of the feedback signal, wherein the corresponding ARQ block is operated by the local feedback signal.

Abstract translation: 提供HARQ（Hybrid Automatic Retransmission Request，混合自动重传请求）方法和移动通信系统中的装置，以通过HARQ块判断NACK / ACK（否定确认/确认）的错误状态，然后发送本地 每个ARQ块的反馈信号。 移动通信系统中的HARQ方法包括：接收从HARQ传输块发送的HARQ数据分组的反馈信号的步骤; 根据接收到的反馈信号的接收结果检查错误; 并根据反馈信号的错误状态向对应的ARQ块报告本地反馈信号（517），其中对应的ARQ块由本地反馈信号操作。

公开(公告)号：KR1020070099379A

公开(公告)日：2007-10-09

申请号：KR1020060032510

申请日：2006-04-10

Applicant: 삼성전자주식회사

Inventor： 김성훈 ,  최성호 ,  반데르벨데힘케 ,  반리에샤우트게르트잔

IPC: H04L1/18 ,  H04B7/26

CPC classification number: H04L1/18

Abstract: A method and an apparatus for a retransmission in a mobile communication system are provided to reduce a process load for processing an ARQ(Automatic Repeat Request) and an HARQ by performing a retransmission scheduling using an HARQ NACK and an ARQ NACK. A transmission buffer(1210) stores a packet from an upper layer. A framing device(1215) divides/concatenates/combines the packet to be transmitted into a proper size and inserts a header into the result. A retransmission buffer(1220) temporarily stores the packets from the framing device. An HARQ(Hybrid Automatic Repeat Request) processor(1230) configures the framing packet into HARQ units, soft-combines an HARQ response signal from a receiver side with a previous HARQ response signal to generate a NACK(Negative ACKnowledgement) signal. A controller(1205) controls the retransmission buffer and a transmission buffer by considering the NACK response signals from the HARQ processor and the receiver side.

Abstract translation: 提供了一种用于在移动通信系统中进行重传的方法和装置，以通过使用HARQ NACK和ARQ NACK执行重传调度来减少用于处理ARQ（自动重传请求）和HARQ的处理负载。 发送缓冲器（1210）存储来自上层的分组。 成帧设备（1215）将要发送的分组划分/连接/合并为适当的大小，并将标题插入结果。 重传缓冲器（1220）临时存储来自成帧设备的分组。 HARQ（Hybrid Automatic Repeat Request，混合自动重传请求）处理器（1230）将成帧分组配置成HARQ单元，将来自接收机侧的HARQ响应信号与先前的HARQ响应信号进行软组合，以生成NACK（否定确认）信号。 控制器（1205）通过考虑来自HARQ处理器和接收机侧的NACK响应信号来控制重传缓冲器和发送缓冲器。

公开(公告)号：KR1020070081013A

公开(公告)日：2007-08-14

申请号：KR1020060012676

申请日：2006-02-09

Applicant: 삼성전자주식회사

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

IPC: H04B7/26 ,  H04L27/26

CPC classification number: H04W56/0005 ,  H04B7/2681 ,  H04W36/08 ,  H04B7/2643

Abstract: An uplink timing synchronization procedure performance method during handover in an OFDM(Orthogonal Frequency Division Multiplexing)-type mobile communication system and a device are provided to enable a UE(User Equipment) not to perform an unnecessary uplink timing synchronization procedure during handover, thereby preventing a signaling overhead of uplink/downlink. A message including information on neighboring cells is transmitted to an E-NB(Evolved Node B)(402)(411). A response message including information for performing handover for the transmitted message is received from the E-NB(413). It is checked whether information on performance of an uplink timing synchronization procedure with the second cell is included in the received message(421). If so, after handover to the second cell is performed, an uplink signal or data is immediately transmitted without performing the uplink timing synchronization procedure to the second cell(423).

Abstract translation: 在OFDM（正交频分复用）型移动通信系统和设备中的切换期间的上行链路定时同步过程性能方法被提供以使UE（用户设备）在切换期间不执行不必要的上行链路定时同步过程，从而防止 上行链路/下行链路的信令开销。 包括关于相邻小区的信息的消息被发送到E-NB（演进节点B）（402）（411）。 从E-NB（413）接收包括用于对发送的消息进行切换的信息的响应消息。 检查在接收到的消息中是否包括关于与第二小区的上行链路定时同步过程的性能信息（421）。 如果是，则在切换到第二小区之后执行上行链路信号或数据，而不对第二小区执行上行链路定时同步过程（423）。

公开(公告)号：KR1020070073343A

公开(公告)日：2007-07-10

申请号：KR1020060001121

申请日：2006-01-04

Applicant: 삼성전자주식회사

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

IPC: H04L29/06

CPC classification number: H04W76/10 ,  H04L65/1016 ,  H04W72/1284 ,  H04W80/10

Abstract: A method and an apparatus for transmitting SIP(Session Initiation Protocol) data of an idle mode terminal in a mobile communication internet protocol multimedia subsystem are provided to reduce an end-to-end delay of a service start due to the transmission of the SIP massage. A method for transmitting SIP data of an idle mode terminal in a mobile communication internet protocol multimedia subsystem includes the steps of: transmitting the SIP data received from an upper layer to an NAS(Non Access Stratum) control layer(703); setting an NAS control message type to an LTE(Long Term Evolution) connection set request message having the SIP data in the NAS layer(705); setting an SIP data identifier and SIP data packet length information to the front NAS control message of a part including the SIP data(707), configuring a single coupled message by combining the SIP data with a rear part of the SIP data packet length information(709,711), and transmitting the single coupled message to an AS(Access Stratum) layer(713); configuring the LTE connection set request message by combining the connection message with an AS control message when generating the AS control message in the AS layer(715); requesting scheduling to an E-RAN(Radio Access Network)(717); and if receiving a scheduling response message from the E-RAN, transmitting the connection set request message to the E-RAN by using an assigned radio resource according to the scheduling response message(719).

Abstract translation: 提供了一种用于在移动通信因特网协议多媒体子系统中发送空闲模式终端的SIP（会话发起协议）数据的方法和装置，以减少由于SIP按摩的传输引起的服务开始的端到端延迟 。 一种用于在移动通信因特网协议多媒体子系统中发送空闲模式终端的SIP数据的方法包括以下步骤：将从上层接收的SIP数据发送到NAS（非接入层）控制层（703）; 将NAS控制消息类型设置为具有所述NAS层（705）中的所述SIP数据的LTE（长期演进）连接集请求消息; 将SIP数据标识符和SIP数据分组长度信息设置到包括SIP数据的部分的前NAS控制消息（707），通过将SIP数据与SIP数据分组长度信息的后部组合来配置单个耦合消息（ 709,711），以及将所述单一耦合消息发送到AS（接入层）层（713）; 在AS层（715）中生成AS控制消息时，通过组合连接消息与AS控制消息来配置LTE连接组请求消息; 请求调度到E-RAN（无线接入网络）（717）; 并且如果从所述E-RAN接收到调度响应消息，则根据所述调度响应消息（719），通过使用所分配的无线资源向所述E-RAN发送所述连接集请求消息。

公开(公告)号：KR1020070040693A

公开(公告)日：2007-04-17

申请号：KR1020050096295

申请日：2005-10-12

Applicant: 삼성전자주식회사

Inventor： 곽용준 ,  반데르벨데힘케 ,  반리에샤우트게르트잔

IPC: H04B7/26 ,  H04B1/69

CPC classification number: H04W72/1284 ,  H04W28/22 ,  H04W52/0212 ,  H04W52/0277 ,  H04W52/146 ,  H04W52/267 ,  H04W52/367 ,  H04W74/04 ,  H04W74/08 ,  H04W76/20 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1244 ,  H04L1/18

Abstract: A method and apparatus for transmitting a happy bit indicating whether a UE needs additional resources for uplink data transmission in a mobile communication system supporting an uplink packet data service are provided. The UE sets a happy bit for a current process based on a different criterion, depending on the current process is an active process activated for scheduled transmission or an inactive process allowed for non-scheduled transmission. A Node B interprets happy bits received for a plurality of processes and interprets them according to the types of the processes. Then the Node B determines an allowed maximum data rate and the number of active processes for the UE and schedules uplink data transmission for the UE according to the determination result.

Abstract translation: 提供了一种用于在支持上行链路分组数据服务的移动通信系统中发送表示UE是否需要用于上行链路数据传输的附加资源的快乐位的方法和装置。 UE根据不同的标准为当前进程设置一个愉快的比特，这取决于当前进程是为计划的传输激活的活动进程或允许非调度传输的非活动进程。 节点B解释为多个进程接收到的快乐比特，并根据进程的类型对它们进行解释。 然后，节点B根据确定结果确定允许的最大数据速率和UE的活动进程数，并根据确定结果调度UE的上行链路数据传输。

公开(公告)号：KR1020070036731A

公开(公告)日：2007-04-03

申请号：KR1020060096280

申请日：2006-09-29

Applicant: 삼성전자주식회사

Inventor： 김성훈 ,  최성호 ,  반리에샤우트게르트잔 ,  반데르벨데힘케

IPC: H04L1/18 ,  H04W28/04

CPC classification number: H04L1/1812 ,  H04L1/1607 ,  H04L1/188 ,  H04L2001/125 ,  H04L1/1845

Abstract: 본 발명은 이동통신 시스템에서 HARQ 동작을 이용하여 상위 계층에서 ARQ 동작을 보다 효율적으로 수행하는 방법 및 장치에 관한 것으로서, 이는 패킷의 재전송을 위해 HAQR 동작과 ARQ 동작을 지원하는 이동 통신 시스템의 송신기에서 수행되는 재전송 방법에 있어서, HARQ 엔터티가 적어도 하나의 ARQ 패킷이 포함된 HARQ 패킷을 수신기로 전송하는 과정과, 상기 HARQ 패킷이 전송 실패된 경우 상기 HARQ 엔터티가 해당 ARQ 엔터티로 상기 ARQ 패킷의 전송 실패를 알리는 국부(Local) NACK 신호를 전송하는 과정을 포함함을 특징으로 한다. 본 발명에 의하면, HAQR와 ARQ 동작을 모두 지원하는 이동통신 시스템에서 ARQ 동작의 오류 여부를 용이하게 판별할 수 있으며, HARQ 엔터티가 ARQ 엔터티로 Local ACK/NACK을 전송하는 방식으로 ARQ 패킷의 재전송 여부를 신속하게 결정하여 ARQ 동작의 성능을 대폭 향상시킬 수 있다.

LTE, HARQ, ARQ, Local ACK/NACK