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公开(公告)号：KR1020110086517A
公开(公告)日：2011-07-28
申请号：KR1020110006249
申请日：2011-01-21
Applicant: 삼성전자주식회사
IPC: H04L12/26 , H04L12/835 , H04L12/24 , H04L12/801
CPC classification number: H04L43/0876 , H04L41/0803 , H04L43/16 , H04L47/11 , H04L47/29 , H04L47/30
Abstract: PURPOSE: An adaptive method of managing a buffer of a communication system and device thereof are provided to compare previously determine queue length critical value and a queue length value of a monitored buffer in every measuring point and control a queue length critical value according to the compared result. CONSTITUTION: A controller(605) determines a logical area including a current queue length among logical areas. If the current queue length is included in a first queue length corresponding to a first logical area exceeding the upper critical value, the controller detects a congestion state of a network. The controller readjusts the first queue length. A transmitter(620) transmits a network mixing state signal expressing the mixing state of the detected network to an upper network node.
Abstract translation: 目的：提供一种管理通信系统缓冲器及其装置的自适应方法，以比较先前确定每个测量点的监视缓冲区的队列长度临界值和队列长度值，并根据比较来控制队列长度临界值 结果。 构成：控制器（605）确定逻辑区域中包括当前队列长度的逻辑区域。 如果当前队列长度被包括在对应于超过上限临界值的第一逻辑区域的第一队列长度中，则控制器检测网络的拥塞状态。 控制器重新调整第一个队列长度。 发射机（620）将表示检测到的网络的混合状态的网络混合状态信号发送到上部网络节点。
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公开(公告)号：KR1020130091051A
公开(公告)日：2013-08-16
申请号：KR1020120012282
申请日：2012-02-07
Applicant: 삼성전자주식회사
CPC classification number: H04W28/0231 , H04W28/0236 , H04W28/0257 , H04W28/0284 , H04W28/18
Abstract: PURPOSE: A method for controlling traffic transmission rate based on cell capacity in a mobile communication system and an apparatus thereof are provided to detect capacity of each cell through load detection per cell of a base station, and to control traffic transmission rate adaptively in correspondence to the detected capacity per cell. CONSTITUTION: A receiver part (502) receives capacity information per cell determined on the basis of load state information per cell of a base station from the base station. A control part (506) determines transmission rate for traffic to be transmitted to user equipment (UE) of each cell on the ground of the received capacity information per cell. A transmission part (500) transmits the traffic, which is to be transmitted to the UE of each cell, to the base station according to the determined transmission rate. The load state information of each cell is determined on the ground of at least one of wireless resource usage information per cell, backhaul bandwidth usage information and active user number information. [Reference numerals] (500) Transmission part; (502) Receiver part; (504) Memory; (506) Control part
Abstract translation: 目的：提供一种基于移动通信系统中的小区容量来控制业务传输速率的方法及其装置，用于通过对每个小区的每个小区的负载检测来检测每个小区的容量，并根据相应的方式自适应地控制业务传输速率 检测每个单元的容量。 构成：接收机部分（502）从基站接收基于每个基站的每个小区的负载状态信息确定的每个小区的容量信息。 控制部分（506）根据接收到的每个小区的容量信息确定要发送给每个小区的用户设备（UE）的业务的传输速率。 发送部（500）根据确定的传输速率向基站发送要发送给每个小区的UE的业务。 每个小区的负载状态信息基于每个小区的无线资源使用信息，回程带宽使用信息和主动用户号码信息中的至少一个来确定。 （附图标记）（500）变速部; （502）接收器部分; （504）内存; （506）控制部
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公开(公告)号：KR1020120012865A
公开(公告)日：2012-02-13
申请号：KR1020100074871
申请日：2010-08-03
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A method for allocating resources of a base station in a mobile communication system and a device thereof are provided to enable a base station to allocate uplink resources as much as a maximum transmission capacity of a backhaul. CONSTITUTION: A backhaul state determining unit(330A) determines whether the backhaul is set in an overload state in a certain transmission block interval. When the backhaul is set in an overload state, a scheduler(330B) limits the amount of resources allocated to a terminal. When the backhaul is set in a normal state, the scheduler allocates resources without limiting the amount of resources allocated to the terminal. When the backhaul is in the overload state, the backhaul state determining unit maintains the overload state of the backhaul.
Abstract translation: 目的：提供一种用于在移动通信系统中分配基站的资源的方法及其装置，以使基站能够分配上行链路资源多达回程的最大传输容量。 构成：回程状态确定单元（330A）确定在某个传输块间隔内是否将回程设置为过载状态。 当回程被设置为过载状态时，调度器（330B）限制分配给终端的资源量。 当回程设置为正常状态时，调度器分配资源，而不限制分配给终端的资源量。 当回程处于过载状态时，回程状态确定单元保持回程的过载状态。
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Patent Agency Ranking
公开(公告)号：KR1020110137653A
公开(公告)日：2011-12-23
申请号：KR1020100057694
申请日：2010-06-17
Applicant: 삼성전자주식회사
CPC classification number: H04L25/0222 , H04L12/28 , H04L41/0896
Abstract: PURPOSE: A method and a device for estimating an available bandwidth and the capacity of a network path in a communication system are provided to estimate the capacity bandwidth and physical capacity of bottle net link of a network path. CONSTITUTION: An available bandwidth probing unit increases a probing speed if the receiving speed of a plurality of packet sinker is faster than a transmission speed. If the receiving speed is slower than the transmission speed, the available bandwidth probing unit decreases the probing speed. The available bandwidth estimating unit repeats the operation which stored the points and reduces or increases the probing speed. The available bandwidth probing unit probes available bandwidth range(214). A capacity estimating unit determines the point in which the transmission speed is near to the available bandwidth to an anchor point. The capacity estimating unit estimates the bottle neck capacity by calculating the slop between the anchor and residual points(216).
Abstract translation: 目的：提供一种用于估计通信系统中的可用带宽和网络路径的容量的方法和装置，以估计网络路径的瓶网链路的容量带宽和物理容量。 构成：如果多个分组沉降片的接收速度比传输速度快，则可用带宽探测单元增加探测速度。 如果接收速度比传输速度慢，可用带宽探测单元会降低探测速度。 可用带宽估计单元重复存储点的操作并且减少或增加探测速度。 可用带宽探测单元探测可用带宽范围（214）。 容量估计单元确定传输速度接近于锚点的可用带宽的点。 容量估计单元通过计算锚点与残差点之间的斜率来估计瓶颈容量（216）。
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公开(公告)号：KR101818243B1
公开(公告)日：2018-02-22
申请号：KR1020110006249
申请日：2011-01-21
Applicant: 삼성전자주식회사
IPC: H04L12/26 , H04L12/835 , H04L12/24 , H04L12/801
CPC classification number: H04L43/0876 , H04L41/0803 , H04L43/16 , H04L47/11 , H04L47/29 , H04L47/30
Abstract: 본발명은, 통신시스템에서하부네트워크노드의버퍼를관리하는방법에있어서, 측정시점마다상기버퍼의현재큐 길이를모니터링하는과정과, 상기버퍼의총 큐길이의상위임계값및 하위임계값을사용하여결정되는큐 길이에대응되는, 상기버퍼가포함하는논리적영역들중 상기현재큐 길이가포함되는논리적영역을결정하는과정과, 상기결정결과, 상기현재큐 길이가상기상위임계값을초과하는제1논리적영역에대응하는제1큐길이에포함되는경우, 네트워크의혼잡상태를검출하고, 상기제1큐길이를재조정하는과정과, 상기검출된네트워크의혼잡상태를나타내는네트워크혼잡상태신호를상부네트워크노드로송신하는과정을포함한다.
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公开(公告)号：KR101692552B1
公开(公告)日：2017-01-03
申请号：KR1020100004341
申请日：2010-01-18
Applicant: 삼성전자주식회사
IPC: H04L1/18
CPC classification number: H04L1/1825 , H04L1/1812
Abstract: 본발명은이동통신시스템에관한것으로, 특히이동통신시스템에서 HARQ 및 ARQ 파라미터설정장치및 방법에관한것이다. 본발명에따른이동통신시스템에서 HARQ 및 ARQ 파라미터를설정하는방법은, QCI) 특성을이용하여디폴트 HARQ 파라미터의설정조건을결정하고, 상기결정된디폴트 HARQ 파라미터의설정조건을만족하는디폴트 HARQ 파라미터를설정하는과정과, 상기 QCI 특성을이용하여디폴트 ARQ 파라미터의설정조건을결정하고, 상기결정된디폴트 ARQ 파라미터의설정조건을만족하는디폴트 ARQ 파라미터를설정하는과정과, 상기설정된디폴트 HARQ 파라미터및 상기설정된디폴트 ARQ 파라미터를단말의채널상태에따라업데이트하는과정을포함한다.
Abstract translation: 一种装置能够在移动通信系统中设置HARQ和ARQ参数。 该装置在移动通信系统中设置HARQ和ARQ参数。 该装置基于通过使用多个QCI确定的所确定的默认HARQ参数设置条件来设置默认HARQ参数。 该设备基于通过使用多个QCI确定的所确定的默认ARQ参数设置条件来设置默认ARQ参数，并且根据UE的信道状态更新所设置的默认HARQ参数和所设置的默认ARQ参数。
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公开(公告)号：KR1020160097663A
公开(公告)日：2016-08-18
申请号：KR1020150019636
申请日：2015-02-09
Applicant: 삼성전자주식회사
IPC: H04L29/08
CPC classification number: H04L67/10 , H03M7/30 , H04L29/08 , H04L67/02 , H04L67/06 , H04L67/1097 , H04L67/2842 , H04L67/2876 , H04L69/04 , H04L69/166 , H04L67/2828
Abstract: 본발명은컨텐츠전송네트워크시스템에서서버간의정보를송수신하는방법및 장치에관한것으로, 보다구체적으로컨텐츠전송네트워크에속하는코어노드(core node)와엣지노드(edge node) 간에정보를송수신하는방법및 장치에대한발명이다. 상술한과제를달성하기위하여, 본발명의일 실시예에따르는컨텐츠전송네트워크에서수신서버의정보수신방법은, 전송서버로부터제 1 정보를수신하는단계; 상기수신한제 1 정보에기반하여, 상기제1 정보의전송단위를결정하는단계; 상기결정된전송단위에대한정보를포함한제 2 정보전송요청을상기전송서버에게전송하는단계; 상기전송서버로부터상기전송단위에대한정보에기반하여생성된제 2 정보를수신하는단계;를포함한다. 본발명의실시예에따르면, 컨텐츠전송네트워크시스템에서서버들간의정보송수신방법및 장치는, 상기서버간에전송하고자하는원본정보에기반한압축정보를생성할수 있게되어, 최적의압축효율, 상기서버간의전송효율, 통신양단간의지연시간에대한성능개선효과를얻을수 있다.
Abstract translation: 本发明涉及一种用于在内容传输网络系统中的服务器之间发送和接收信息的方法和装置，更具体地涉及一种用于在核心节点和边缘节点之间发送和接收信息的方法和装置， 内容传输网络。 为此，根据本发明的实施例的在内容传输网络中的接收服务器接收信息的方法包括以下步骤：从传输服务器接收第一信息; 基于接收的第一信息确定第一信息的传输单元; 向发送服务器发送包括关于所确定的发送单元的信息的第二信息的发送请求; 以及从所述传输服务器接收基于关于所述传输单元的信息生成的所述第二信息。 根据本发明的实施例，用于在内容传输网络系统中的服务器之间发送和接收信息的方法和装置可以基于要在服务器之间传送的原始信息生成压缩信息，从而获得实现最佳压缩效率的效果， 提高服务器之间的传输效率以及两个通信端之间延迟时间的性能。
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