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公开(公告)号：KR1020100028723A
公开(公告)日：2010-03-15
申请号：KR1020080087580
申请日：2008-09-05
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04B7/026 , H04B7/15592 , H04W4/90
Abstract: PURPOSE: An apparatus and a method for transmitting emergency call in wireless cellular communication system, capable of increasing detection rate of help signal offer the efficient emergency call transmission strategy of a terminal capable of synchronous acquisition with the reception of the synchronous channel. In that way the transmission performance of the help signal is enhanced. CONSTITUTION: A BS(base station) reserves a help signal for a predetermined number of preamble for help signal of terminals of the coverage outside a reservation(401). The base station implements a signal reception with the other nodes with the rest preamble except a preamble(403). It looks at within the coverage of the base station from the specific terminal the presence of the help signal generation terminal and the base station receives a message(405). The base station assigns the amble for the urgency call service relay to the specific terminal(407).
Abstract translation: 目的：一种用于在无线蜂窝通信系统中发送紧急呼叫的装置和方法，能够增加帮助信号的检测率，提供能够通过接收同步信道同步采集的终端的高效紧急呼叫传输策略。 以这种方式，帮助信号的传输性能得到提高。 构成：BS（基站）为预留的覆盖的终端的帮助信号保留用于预定数量的前导码的帮助信号（401）。 基站除了前导码（403）之外，与其余节点实现与剩余前同步码的信号接收。 它在特定终端的基站的覆盖范围内查看帮助信号生成终端和基站的存在接收到消息（405）。 基站将用于紧急呼叫业务中继的业务分配给特定终端（407）。
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公开(公告)号：KR1020090095264A
公开(公告)日：2009-09-09
申请号：KR1020080020502
申请日：2008-03-05
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04W52/0212 , H04W52/0248
Abstract: A system and a method for controlling a sleep mode operation in a communication system are provided to determine whether a preset listening interval is slept by using a threshold value and a timer, thereby minimizing power consumption of a mobile station. A mobile station receives a message including an identifier of the mobile station in a listening interval of a current cycle. The mobile station transceives data with a base station(900). If data transceiving with the base station is completed, the mobile station drives the first timer for detecting a time of transferring to a sleep state(910,920). If the first timer is terminated, the mobile station is transited to the sleep state(930,940). The mobile station determines whether to transit to an awake state during a listening interval of the next cycle.
Abstract translation: 提供一种用于控制通信系统中的睡眠模式操作的系统和方法，以通过使用阈值和定时器来确定预设的监听间隔是否睡眠，从而最小化移动台的功耗。 移动台在当前周期的收听间隔中接收包括移动台的标识符的消息。 移动台用基站收发数据（900）。 如果与基站收发的数据完成，则移动台驱动第一定时器检测转移到睡眠状态的时间（910,920）。 如果第一定时器被终止，则移动台被转移到睡眠状态（930,940）。 移动台在下一个周期的监听间隔期间确定是否转移到唤醒状态。
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公开(公告)号：KR1020090012481A
公开(公告)日：2009-02-04
申请号：KR1020070076341
申请日：2007-07-30
IPC: H04B7/14
CPC classification number: H04B7/15542 , H04B7/2606 , H04W72/082 , H04W84/047
Abstract: A space multiplexer and a method thereof using the interference information in a relay of a wireless telecommunications system are provided to reduce the scheduling complexity of the base station by allocating wireless resources to a service terminal. A relay receives interference information about the included other relay from its own service terminal to a base station(201). The relay determines whether the relay including interference to the corresponding terminal through the received interference information among the other relay included in the base station. The relay inspects whether the BS MAP information is received from the base station(203). The BS MAP information comprises the information to the relay allocated according to the radio resource or the terminal. The relay uses the BS MAP information and receives each service terminal interference information. The radio resource is assigned to the corresponding service terminal(205).
Abstract translation: 提供一种空间复用器及其在无线电信系统的中继中使用干扰信息的方法，用于通过向服务终端分配无线资源来减少基站的调度复杂度。 中继从其自身的服务终端向基站（201）接收关于所包含的其他中继的干扰信息。 继电器通过包括在基站中的其他继电器中的接收到的干扰信息来确定继电器是否包括对相应终端的干扰。 继电器检查是否从基站（203）接收到BS MAP信息。 BS MAP信息包括根据无线电资源或终端向中继分配的信息。 中继使用BS MAP信息并接收每个业务终端的干扰信息。 无线资源被分配给相应的服务终端（205）。
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公开(公告)号：KR1020090007895A
公开(公告)日：2009-01-21
申请号：KR1020070071093
申请日：2007-07-16
Applicant: 삼성전자주식회사
CPC classification number: H04W48/08 , H04B7/2606 , H04W8/005 , H04W72/04 , H04W72/0406 , H04W84/047 , H04W88/04 , H04W28/20
Abstract: A method for allocating a bandwidth in a communication system and a method therefor are provided to request a resource allocation in a multi-hop communication system, and then assign a resource in response to the request. An RS(103) transmits a bandwidth allocation cycle change request message to a BS(105) by using a received uplink map(111). The BS changes the period for assigning a bandwidth to the corresponding RS, in response to bandwidth allocation cycle information included in the received request message, and then transmits a bandwidth allocation message(for example, UL-MAP) correspondingly to the changed bandwidth allocation period(113,117,121,131). An MS(101) transmits a bandwidth request code to the RS(115). The RS transmits a code division multiple access allocation information element to the MS(119).
Abstract translation: 提供了一种在通信系统中分配带宽的方法及其方法，用于在多跳通信系统中请求资源分配，然后响应于该请求分配资源。 RS（103）通过使用接收到的上行链路映射（111）向BS（105）发送带宽分配周期改变请求消息。 响应于包括在接收到的请求消息中的带宽分配周期信息，BS将用于分配带宽的带宽的周期改变为对应的RS，然后与改变的带宽分配周期相对应地发送带宽分配消息（例如，UL-MAP） （113117121131）。 MS（101）向RS（115）发送带宽请求码。 RS向MS（119）发送码分多址分配信息单元。
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公开(公告)号：KR1020080112758A
公开(公告)日：2008-12-26
申请号：KR1020070061556
申请日：2007-06-22
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04J3/16 , H04W72/0413 , H04W74/04 , H04B7/2612 , H04W72/0453
Abstract: A method for performing a resource request and a resource allocation in a communications system and a system therefor are provided to request bandwidth in a piggy back method and reduce a delay by the fixed polling cycle by allocating resource. A first connection identifier(CID) requests resources necessary for data transmission(403). It inspects whether data which a second CID transmits exists(413). It allows the first CID to use a piggyback domain. A rank occupied in an arranged CID list is indicated according to previously set standard inside the mobile terminal of the fist CID in a piggy domain. The piggy back is performed by the first CID by using a piggy back domain.
Abstract translation: 提供了一种用于在通信系统及其系统中执行资源请求和资源分配的方法，以便以捎带方式请求带宽，并通过分配资源减少固定轮询周期的延迟。 第一连接标识符（CID）请求数据传输所需的资源（403）。 它检查第二个CID传输的数据是否存在（413）。 它允许第一个CID使用搭载域。 根据在小猪域中的第一CID的移动终端内的先前设置的标准来指示排列的CID列表中占据的等级。 小猪背部由第一个CID通过使用猪背部域进行。
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Patent Agency Ranking
公开(公告)号：KR1020080087453A
公开(公告)日：2008-10-01
申请号：KR1020070029707
申请日：2007-03-27
Applicant: 삼성전자주식회사
CPC classification number: H04L47/24 , H04L45/30 , H04L69/22 , H04L69/322
Abstract: An apparatus and a method for generating a quality of service parameter for an MAC(Media Access Control) layer in a communication system are provided to generate a service flow based on a traffic change or an error of a communication network by generating of a quality of service parameter of the MAC layer using the quality of service parameter of an application layer. An apparatus for generating a quality of service parameter for an MAC layer in a communication system includes a classifier(202), a reader(204), and a generator(206). The classifier classifies a message including quality of service information of an application layer of packets inputted from an upper layer. The reader confirms a quality of service parameter of the application layer through the message. The generator generates the quality of service parameter of the MAC layer using the quality of service parameter of the application layer. The message is an RTCP(Real-time Transport Control Protocol) control message. The message is classified by using a port number and internet protocol header information of the packets.
Abstract translation: 提供了一种用于在通信系统中为MAC（媒体访问控制）层生成服务质量参数的装置和方法，用于通过生成通信网络的质量来生成基于通信网络的流量改变或错误的服务流 使用应用层的服务质量参数对MAC层的服务参数。 一种用于在通信系统中生成用于MAC层的服务质量参数的装置包括分类器（202），读取器（204）和生成器（206）。 分类器对从上层输入的分组的应用层的服务质量信息进行分类。 读者通过消息确认应用层的服务质量参数。 生成器使用应用层的服务质量参数生成MAC层的服务质量参数。 该消息是RTCP（实时传输控制协议）控制消息。 该消息通过使用分组的端口号和因特网协议报头信息进行分类。
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公开(公告)号：KR1020080087351A
公开(公告)日：2008-10-01
申请号：KR1020070029441
申请日：2007-03-26
CPC classification number: H04W52/286 , H04W52/343 , H04W28/14 , Y02D70/00
Abstract: A system and a method for transmitting and receiving data in a communication system are provided to minimize the power consumption of an MS(Mobile Station) by using a downlink scheduling scheme and an uplink power control scheme when the MS is in a battery shortage state. An MS in a dormant or idle state compares its residual battery capacity with a preset threshold. If it is confirmed that the residual battery state is smaller than or equal to the preset threshold(405), the MS transmits a MOB_LBAT_IND(Mobile Lack Battery Indication) message to a BS(Base Station)(407). Receiving the MOB_LBAT_IND message, the BS judges that the MS is in a battery shortage state(409), and transmits a MOB_LBAT_ACK(Mobile Lack Battery Acknowledgement) message to the MS(411). Receiving the MOB_LBAT_ACK message, the MS transits to the battery shortage state(413).
Abstract translation: 提供一种用于在通信系统中发送和接收数据的系统和方法，以在MS处于电池短缺状态时通过使用下行链路调度方案和上行链路功率控制方案来最小化MS（移动台）的功率消耗。 处于休眠或空闲状态的MS将其剩余电池容量与预设阈值进行比较。 如果确认剩余电池状态小于或等于预设阈值（405），则MS向BS（基站）发送MOB_LBAT_IND（Mobile Lack Battery Indication）消息（407）。 接收到MOB_LBAT_IND消息，BS判断MS处于电池不足状态（409），并向MS（411）发送MOB_LBAT_ACK（Mobile Lack Battery Acknowledgement）消息。 接收到MOB_LBAT_ACK消息，MS转移到电池不足状态（413）。
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公开(公告)号：KR1020080044594A
公开(公告)日：2008-05-21
申请号：KR1020060113618
申请日：2006-11-17
CPC classification number: H04L1/1874 , H04L2001/0092 , H04W36/02
Abstract: An apparatus and a method for performing an effective automatic repeat request in a multi-hop relay system are provided to enhance a throughput by reflecting characteristics of each of hobs. A determination process is performed to determine whether a terminal enters into a handover region or not. When the terminal enters into the handover region, an E2E(End-to-End) ARQ(Automatic Repeat reQuest) message(301) is transmitted to a relay station or a terminal, an ARQ block to the terminal is transmitted to the relay station, and the ARQ block is stored in a queue. An ACK for the block is received from the relay station. When an E2E ACK(303) is received from the relay station or the terminal in order to indicate the corresponding ARQ block of the terminal, the corresponding ARQ block is scrapped in the queue.
Abstract translation: 提供了一种用于在多跳中继系统中执行有效的自动重复请求的装置和方法，以通过反映每个滚刀的特性来提高吞吐量。 执行确定处理以确定终端是否进入切换区域。 当终端进入切换区域时，向中继站或终端发送E2E（端到端）ARQ（自动重传请求）消息（301），向终端发送ARQ块到中继站 ，ARQ块存储在队列中。 从中继站接收到该块的ACK。 当从中继站或终端接收到E2E ACK（303）以指示终端对应的ARQ块时，对应的ARQ块被报废。
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公开(公告)号：KR1020170038771A
公开(公告)日：2017-04-07
申请号：KR1020170038647
申请日：2017-03-27
Applicant: 삼성전자주식회사
CPC classification number: H04W36/0055 , H04W36/0083 , H04W48/16 , H04W52/244
Abstract: 이동통신시스템에서이동통신시스템에서기지국이단말에게상기단말이이웃기지국들을메저먼트한 후메저먼트리포트트리거수행을위해필요한정보를제공하는방법에있어서액티브모드의단말일경우특정한이웃기지국별로독립적인 TTT(Time-to-Trigger)를액티브모드의단말로제공하는과정과아이들모드의단말일경우, 특정한이웃기지국별로독립적인 Treselection 을아이들모드의단말로제공하는과정을포함하는것으로마크로/마이크로셀 간핸드오버수행성공률을향상시킬수 있는이점이있다.
Abstract translation: 根据如何终端提供后测量服装通过一种在移动通信系统中的特定邻近基站独立地TTT在移动通信系统中的相邻基站执行的触发度量服装报告所必需的信息在这种情况下，以主动模式终端的终端天基站。 （时间到触发）时的方法的一个端子与所述空闲模式，以提供在有源模式的终端，独立的Treselection每个特定邻近基站作为包括手之间提供到空闲模式的终端在宏/微小区的步骤 还有就是可以提高执行过的成功率的问题。
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公开(公告)号：KR101671261B1
公开(公告)日：2016-11-17
申请号：KR1020100098129
申请日：2010-10-08
Applicant: 삼성전자주식회사
CPC classification number: H04W52/244 , H04W16/04 , H04W16/32 , H04W36/0083 , H04W36/04 , H04W36/22 , H04W84/045 , H04W88/08
Abstract: 본발명은이기종망 시스템에서소형셀(예, 피코셀)의커버리지확장을지원하기위한장치및 방법에관한것이다. 본발명에따른이기종망 시스템에서소형셀의커버리지확장을지원하기위한소형기지국의동작방법은, 소형셀 내제1 FA를사용하여소형기지국과단말이통신하는영역에서과부하가발생하였는지여부를검사하는과정과, 상기소형셀 내제1 FA를사용하여소형기지국과단말이통신하는영역에서과부하가발생하였음이판단될시, 상기소형셀의커버리지확장에따라확장된영역에서제2 FA를사용하여자원재분배가가능한지여부를검사하는과정과, 상기소형셀의커버리지확장에따라확장된영역에서제2 FA를사용하여자원재분배가가능함이판단될시, 상기소형셀 내에서제1 FA를사용하여소형기지국과통신하는단말들중 일부단말의 FA를제1 FA에서제2 FA로변경하는과정을포함하며, 여기서, 상기제1 FA는소형셀과매크로셀의공용 FA이고, 상기제2 FA은소형셀의전용 FA이며, 상기제2 FA는소형셀의커버리지확장에따라확장된영역에서사용되는것을특징으로한다.
Abstract translation: 提供了一种操作用于支持异构网络系统中的紧凑小区的覆盖区域扩展的紧凑型基站的装置和方法。 该方法包括：确定在紧凑型基站和多个终端使用紧凑小区中的第一频率分配（FA）进行通信的覆盖区域中是否发生过载，使用覆盖区域中的第二FA确定资源是否可再分发 根据紧凑小区的覆盖区域扩展扩展，并且当根据紧凑小区的覆盖区域扩展扩展的覆盖区域中的第二FA可以再分配资源时，改变多个终端中的至少一个的FA进行通信 紧凑型基站使用紧凑型小区中的第一FA，从第一FA到第二FA。
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