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41. 发明公开

KR1020090065227A 개인 무선 통신망에서 데이터를 전달하는 방법 失效
标题翻译：在无线个人网络中传送数据的方法
公开(公告)号：KR1020090065227A
公开(公告)日：2009-06-22
申请号：KR1020070132705
申请日：2007-12-17
申请人： 한국전자통신연구원 , 중앙대학교 산학협력단
发明人： 이인환 , 김봉수 , 표철식 , 채종석 , 조성래
IPC分类号： H04L1/18 , H04W80/02
CPC分类号： H04L1/188 , H04L1/1607 , H04L1/1829 , H04L2001/0093 , H04L2001/0097
摘要： A method for transferring data in a wireless personal area network is provided to reduce power consumption, thereby lengthen life of a network. One transmitting node broadcasts data including an address and a sequence number of one node to other nodes(200). One transmitting node broadcasts the data or other data to the other nodes according to whether the data are received from the other nodes within preset time(210).
摘要翻译：提供了一种用于在无线个域网中传送数据的方法，以减少功耗，从而延长网络的寿命。一个发送节点向其他节点（200）广播包括一个节点的地址和序列号的数据。一个发送节点根据在预设时间（210）内是否从其他节点接收数据，向其他节点广播数据或其他数据。

42. 发明公开

KR1020090008508A 무선통신시스템에서 재전송 장치 및 방법 有权
标题翻译：无线通信系统中恢复的装置和方法
公开(公告)号：KR1020090008508A
公开(公告)日：2009-01-22
申请号：KR1020070071489
申请日：2007-07-18
申请人： 삼성전자주식회사
发明人： 주형종 , 조희권 , 최대석
IPC分类号： H04L1/08 , H04B7/26
CPC分类号： H04L1/1825 , H04L1/188 , H04L1/1887
摘要： An apparatus and a method for retransmission in a wireless communication terminal are provided to improve reliability and reception performance of the data transmission and reception and reduce the waste of a resource due to data retransmission by selectively retransmitting the data according to the channel state. A transmitting unit transmits the data to a reception unit by using a wireless resource allocated through the scheduling(301). After transmitting the data, the transmitting unit confirms whether the ACK signal is received from the receiving unit(303). If the NACK signal is received from the receiving unit, or the ACK or NACK signal is not received for a constant hour, the transmitting unit stores the retransmission information for data to be transmitted to the receiving unit(305). At this time, the transmitting unit does not perform the retransmission of the data. If the ACK signal is received from the receiving unit, the transmitting unit terminates the algorithm after disusing the data to be transmitted to the receiving unit.
摘要翻译：提供了一种在无线通信终端中进行重传的装置和方法，以提高数据发送和接收的可靠性和接收性能，并且通过根据信道状态选择性地重传数据来减少由于数据重传引起的资源的浪费。发送单元通过使用通过调度（301）分配的无线资源将数据发送到接收单元。在发送数据之后，发送单元确认是否从接收单元接收到ACK信号（303）。如果从接收单元接收到NACK信号，或者在恒定小时内没有接收到ACK或NACK信号，则发送单元将要发送的数据的重传信息存储到接收单元（305）。此时，发送单元不执行数据的重传。如果从接收单元接收到ACK信号，则发送单元在将数据发送到接收单元之后终止该算法。

43. 发明公开

KR1020080094523A 통신 시스템에서의 데이터 블록 재전송 방법 失效
标题翻译：通信系统中自动重传请求（ARQ）的方法
公开(公告)号：KR1020080094523A
公开(公告)日：2008-10-23
申请号：KR1020070044487
申请日：2007-05-08
申请人： 엘지전자 주식회사
发明人： 공태곤 , 김용호
IPC分类号： H04L1/18
CPC分类号： H04L1/06 , H04L1/1819 , H04L1/1829 , H04L1/188 , H04L2001/0092 , H04W74/0841 , H04W74/0866
摘要： A method of retransmitting data in a communication system is provided to reduce a delay time by minimizing the amount of unnecessary information, which is transferred in blocks. A first data block set, which includes plural data blocks, is formed by using the data, which is delivered from an upper layer. The plural data blocks, which are included in the first data block set, are transmitted to a receiver side. When an ACK(ACKnowledgement) signal is not received from a receiver side during a predetermined time interval from a transmission timing of the last data, at least one reconfigured data block is transmitted to a receiver side, until the ACK signal is received. The data blocks, which are included in the first data block set, are independent from one another. The predetermined time interval is determined by a sender side.
摘要翻译：提供了一种在通信系统中重传数据的方法，以通过最小化以块传送的不必要信息的量来减少延迟时间。通过使用从上层传送的数据来形成包括多个数据块的第一数据块集合。包含在第一数据块组中的多个数据块被发送到接收机侧。当在从最后数据的发送定时起的预定时间间隔期间没有从接收机侧接收到ACK（确认）信号时，至少一个重新配置的数据块被发送到接收机侧，直到接收到ACK信号。包含在第一数据块组中的数据块彼此独立。预定时间间隔由发送方确定。

44. 发明公开

KR1020080063094A 데이터 전송 방법 및 장치, 그것을 이용한 통신 시스템 失效
标题翻译：数据传输方法和使用控制传输配置文件的设备
公开(公告)号：KR1020080063094A
公开(公告)日：2008-07-03
申请号：KR1020070134017
申请日：2007-12-20
申请人： 닛본 덴끼 가부시끼가이샤
发明人： 이진석
IPC分类号： H04L1/18 , H04B7/26
CPC分类号： H04L1/1812 , H04L1/1848 , H04L1/188 , H04L47/10 , H04L47/14 , H04L47/17 , H04L47/22 , H04L47/2458 , H04L47/283 , H04L47/35 , H04L2001/0097 , H04W56/00 , H04W28/18
摘要： A method and an apparatus for transmitting data and a communication system using the same are provided to control accumulation amounts in a whole system by executing the same transmission profile control to respective nodes. An apparatus for transmitting data includes a transmission profile control unit(109) for controlling a transmission profile, which is used for controlling the transmission of data signals based on target accumulation delay. The transmission profile control unit includes a transmitting unit, which transmits the data signals to downward nodes based on the controlled transmission profile. The transmission profile control unit controls the transmission profile based on comparison result between accumulation reception delay of the data signals, which are reached to the node, and the target accumulation delay.
摘要翻译：提供一种用于发送数据的方法和装置以及使用该方法和装置的通信系统，以通过对各个节点执行相同的传输简档控制来控制整个系统中的累积量。用于发送数据的装置包括用于控制传输简档的传输简档控制单元（109），用于基于目标累积延迟来控制数据信号的传输。发送简档控制单元包括发送单元，其基于受控的发送简档将数据信号发送到向下的节点。传输简档控制单元基于到达节点的数据信号的累积接收延迟与目标累积延迟之间的比较结果来控制传输简档。

45. 发明公开

KR1020080047960A 이동통신 시스템에서 라디오 링크 제어 계층의 데이터 전송 방법 및 장치 有权
标题翻译：移动通信定时器无线链路控制层数据传输的方法与装置
公开(公告)号：KR1020080047960A
公开(公告)日：2008-05-30
申请号：KR1020070074553
申请日：2007-07-25
申请人： 삼성전자주식회사
发明人： 차화진 , 김성훈
IPC分类号： H04W92/10 , H04W80/00
CPC分类号： H04L1/1685 , H04L1/1812 , H04L1/1877 , H04L1/188
摘要： A method and an apparatus for transmitting the data of an RLC layer by a timer in a mobile communication system are provided to enable a transmitting RLC layer to perform polling trigger before disusing the RLC SDU(Service Data Unit) of a transmission buffer to check the receiving state of a receiving RLC layer, and enable the receiving RLC layer to perform a retransmission process for an RLC PDU(Packet Data Unit) when the transmission of the not-received RLC PDU belonging to the RLC SDU is not completed, thereby preventing the failure of data transmission caused by the disuse of the RLC SDU. A method for transmitting the data of an RLC(Radio Link Control) layer by a timer in a mobile communication system comprises the following steps of: storing a data packet transmitted from an upper layer for transmission and starting a first timer(610); requesting a receiving party to report the state of the received data packet when it is determined that the data packet is not normally transmitted in the termination of the first terminal, and starting a second timer(620); and disusing the stored data packet in the termination of the second timer.
摘要翻译：提供一种用于在移动通信系统中由定时器发送RLC层的数据的方法和装置，以便在不使用发送缓冲器的RLC SDU（业务数据单元）之前能够使发送RLC层执行轮询触发以检查接收RLC层的接收状态，并且当属于RLC SDU的未接收RLC PDU的传输未完成时，使接收RLC层能够对RLC PDU（分组数据单元）执行重发过程，从而防止由于无用的RLC SDU引起的数据传输失败。一种用于在移动通信系统中由定时器发送RLC（无线电链路控制）层的数据的方法包括以下步骤：存储从上层发送的数据分组用于发送和启动第一定时器（610）; 当确定在第一终端的终止中确定数据分组不正常发送时，请求接收方报告接收到的数据分组的状态，并启动第二定时器（620）。并且在第二定时器的终止中废弃所存储的数据分组。

46. 发明公开

KR1020080005150A 무선통신 시스템에서 전송오류를 처리하는 방법 및 장치 无效
标题翻译：在无线通信系统中处理传输错误的方法和装置
公开(公告)号：KR1020080005150A
公开(公告)日：2008-01-10
申请号：KR1020070068347
申请日：2007-07-06
申请人： 이노베이티브 소닉 리미티드
发明人： 쿠오리차드리-치
IPC分类号： H04L1/12 , H04L1/18
CPC分类号： H04L1/188 , H04L1/1812 , H04L2001/125
摘要： A method and an apparatus for handling transmission errors in a wireless communications system are provided to reduce error detection failures or wrong determinations without delay of local receiving identity signal report. A method for handling transmission errors in a wireless communications system includes the steps of: performing count for first packets when first receiving identity signals corresponding to the first packets are received(302); and transmitting a local receiving identity signal(Local ACK) to a transmission terminal of an HARQ(Hybrid Automatic Retransmission reQuire) system when the count value for the first packets reaches a predetermined maximum value(304).
摘要翻译：提供一种用于处理无线通信系统中的传输错误的方法和装置，用于在不延迟本地接收身份信号报告的情况下减少错误检测失败或错误的确定。一种用于处理无线通信系统中的传输错误的方法包括以下步骤：当首次接收与第一分组相对应的标识信号时，对第一分组执行计数（302）; 以及当所述第一分组的计数值达到预定的最大值时，将本地接收身份信号（本地ACK）发送到HARQ（混合自动重发请求）系统的发送终端。

47. 发明公开

KR1020080003682A 이동 통신 시스템에서 ＨＡＲＱ 재전송 타이밍을 조정해서패킷을 신속하게 전송하는 방법 및 장치 无效
标题翻译：移动通信系统中HARQ重传时序控制的分组发送方法与装置
公开(公告)号：KR1020080003682A
公开(公告)日：2008-01-08
申请号：KR1020060062204
申请日：2006-07-03
申请人： 삼성전자주식회사
发明人： 김성훈 , 최성호 , 반리에샤우트게르트잔 , 반데르벨데힘케
IPC分类号： H04L1/16 , H04L1/18 , H04L1/00
CPC分类号： H04L1/1812 , H04L1/1835 , H04L1/1854 , H04L1/188
摘要： 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.
摘要翻译：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。

48. 发明公开

KR20070097759A SYSTEM AND METHOD FOR PROCESSING ON MESSAGE LOST IN MOBILE COMMUNICATION 审中-公开
标题翻译：在移动通信中处理消息丢失的系统和方法
公开(公告)号：KR20070097759A
公开(公告)日：2007-10-05
申请号：KR20060028420
申请日：2006-03-29
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： DO KYEONG TAE , PARK YUN SANG , PARK JEONG HOON
IPC分类号： H04B7/26 , H04L1/18 , H04L9/32
CPC分类号： H04L1/188 , H04L9/32 , H04W12/06
摘要： A processing system for coping with message loss in a mobile communication system and a method thereof are provided to process the authentication of a mobile station rapidly by setting a timer in order to cope with the loss of an authentication message. A mobile terminal transmits a PKMv2(Privacy Key Management version 2) RSA(Rivest Shamir Adleman) request message to a base station(201). The base station transmits a PKMv2 RSA reply message to the mobile station in response to the PKMv2 RSA request message(203). The mobile station, receiving the PKMv2 RSA reply message, transmits a PKMv2 RSA acknowledgement message to the base station(250). At this moment, the mobile station activates a timer(207). In case a PKMv2 SA(Security Association)-TEK(Traffic Encryption Key)-Challenge message is not received until the timer expires, the mobile station retransmits the PKMv2 RSA acknowledgement message to the base station and drives the timer again(209,211). Receiving the PKMv2 RSA acknowledgement message, the base station transmits the PKMv2 SA-TEK-Challenge message to the mobile station(213).
摘要翻译：提供了一种用于处理移动通信系统中的消息丢失的处理系统及其方法，用于通过设置定时器来快速地处理移动台的认证，以便处理认证消息的丢失。移动终端向基站（201）发送PKMv2（隐私密钥管理版本2）RSA（Rivest Shamir Adleman）请求消息。基站响应于PKMv2RSA请求消息（203）向移动台发送PKMv2RSA应答消息。接收PKMv2RSA应答消息的移动台向基站（250）发送PKMv2RSA确认消息。此时，移动台激活定时器（207）。如果在定时器到期之前没有接收到PKMv2SA（安全关联）-TEK（业务加密密钥）-Challenge消息，则移动站再次向基站重传PKMv2RSA确认消息并再次驱动定时器（209,211）。接收到PKMv2RSA确认消息，基站向移动台发送PKMv2 SA-TEK-挑战消息（213）。

49. 发明公开

KR1020070095230A 패킷 전송 장치 및 패킷 전송 방법 失效
标题翻译：分组传输设备
公开(公告)号：KR1020070095230A
公开(公告)日：2007-09-28
申请号：KR1020070026966
申请日：2007-03-20
申请人： 후지쯔 가부시끼가이샤
发明人： 가와바따가즈오 , 오부찌가즈히사 , 다지마요시하루
IPC分类号： H04L1/18 , H04W28/04
CPC分类号： H04L1/1877 , H04L1/1809 , H04L1/188 , H04L2001/0092 , H04W28/06 , H04L1/0041 , H04W28/04 , H04W28/065
摘要： A packet transmission apparatus is provided to utilize radio resources effectively by reducing wasteful transmissions and as a result, transmission throughput can be increased. A packet transmission apparatus comprises a retransmission control unit(20) of an RNC(Radio Network Controller), an error detection processing unit(22) of an MS(Mobile Station), a retransmission control unit(24) of a BTS(Base Transceiver Station) an error detection processing unit(26) of the MS. The retransmission control at the higher layer is performed between the retransmission control unit(20) in the RNC and the error detection processing unit(22) in the MS, while the retransmission control at the lower layer is performed between the retransmission control unit(24) in the BTS and the error detection processing unit(26) in the MS. If an uncorrectable error from the higher layer is detected by the error detection processing unit(22), the error detection processing unit(22) generates a higher-layer retransmission request signal, which is transmitted from a transmitting unit(50) to the BTS. The request signal is received by a receiving unit(52) in the BTS and transmitted from a transmitting unit(54) on to a receiving unit(56) in the RNC. In response, the retransmission control unit(20) retransmits the higher-layer data. If an uncorrectable error from the lower layer is detected by the error detection processing unit(26), the error detection processing unit(26) generates a lower-layer retransmit request signal, which is transmitted from the transmitting unit(50) to the BTS. In response, the retransmission control unit(24) retransmits the lower-layer data. If a preset number of lower-layer retransmissions is reached, the transmission of the data that follows that segmented data is stopped, and the data stored in the buffer(40) connected to the retransmission control unit(24) is discarded. In this case, the higher-layer data is retransmitted when the preset timer count in the retransmission control unit(20) is reached.
摘要翻译：提供了一种分组发送装置，通过减少浪费的传输来有效地利用无线电资源，结果可以增加传输吞吐量。分组发送装置包括RNC（无线网络控制器）的重发控制单元（20），MS（移动站）的错误检测处理单元（22），BTS（基站收发器）的重传控制单元（24）站）MS的错误检测处理单元（26）。在RNC的重传控制单元（20）和MS中的错误检测处理单元（22）之间执行上层的重传控制，而在重传控制单元（24））和MS中的错误检测处理单元（26）。如果错误检测处理单元（22）检测到来自较高层的不可校正的错误，则错误检测处理单元（22）生成从发送单元（50）发送到BTS的更高层重传请求信号。该请求信号由BTS中的接收单元（52）接收并从发送单元（54）发送到RNC中的接收单元（56）。作为响应，重发控制单元（20）重发上层数据。如果错误检测处理单元（26）检测到来自较低层的不可校正错误，则错误检测处理单元（26）生成从发送单元（50）向BTS发送的下层重传请求信号。作为响应，重传控制单元（24）重发下层数据。如果达到预定数量的下层重传，则停止该分段数据之后的数据的传输，并且丢弃与连接到重传控制单元（24）的缓冲器（40）中存储的数据。在这种情况下，当到达重传控制单元（20）中的预设计时器计数时，重传上层数据。

50. 发明公开

KR1020070090252A 무선 에어 인터페이스를 위한 이중 프로토콜층 자동 재송신요청 방법 无效
标题翻译：双协议层无线空中接口的自动恢复请求方案
公开(公告)号：KR1020070090252A
公开(公告)日：2007-09-05
申请号：KR1020077016436
申请日：2001-04-17
申请人： 노오텔 네트웍스 리미티드
发明人： 퐁,모한 , 스트라우친스키,레오,엘. , 우,겡 , 통,웬
IPC分类号： H04L1/18 , H04L1/12
CPC分类号： H04L1/188 , H04L1/16 , H04L1/1671 , H04L1/1803 , H04L1/1809 , H04L1/1812 , H04L1/1848 , H04L1/1861 , H04L1/1877 , H04L2001/125 , Y10S370/913
摘要： A base station, mobile station, and/or other terminal device includes physical layer (layer 1) protocol and link layer (layer 2) protocol that both include automatic retransmission request (ARQ) operations. The physical layer and link layer include enhancements that interact with one another to cause the link layer to inhibit ARQ operations while error recovery operations are pending at the physical layer. A transmitter packages link layer packet data units into physical layer frames and transmits the physical layer frames. A receiver responds to indicate either successful or unsuccessful transmission. The transmitting physical layer waits for the response and initiates error recovery operations when required. The receiving link layer, when it detects lost data packets, inhibits its ARQ operations to allow physical layer error recovery operations to complete.
摘要翻译：基站，移动站和/或其他终端设备包括物理层（层1）协议和链路层（层2）协议，它们都包括自动重传请求（ARQ）操作。物理层和链路层包括彼此交互的增强功能，以使得链路层能够在物理层处理错误恢复操作时阻止ARQ操作。发射机将链路层分组数据单元封装成物理层帧并传输物理层帧。接收机响应以指示传输成功或不成功。发送物理层等待响应，并在需要时启动错误恢复操作。接收链路层当检测到丢失的数据包时，禁止其ARQ操作，以允许物理层错误恢复操作完成。

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