-
公开(公告)号：KR1020070108830A
公开(公告)日：2007-11-13
申请号：KR1020070096647
申请日：2007-09-21
Applicant: 한국전자통신연구원
IPC: H04B7/26
CPC classification number: H04W76/27 , H04W68/00 , Y02D70/1224 , Y02D70/24 , Y02D70/25 , H04W36/30 , H04W52/0209 , H04W68/02 , H04W76/28
Abstract: A method and an apparatus for controlling a state of a terminal, and an apparatus for transmitting a paging message are provided to enable a state control device to control the state transition of the terminal according to service quality and vary a mobility management method for the terminal according to a state of the terminal, thereby using efficiently radio resources, reducing the power consumption of the terminal and facilitating the location management of the terminal. A method for controlling a state of a terminal comprises the following steps of: transferring the state of the terminal to an active state(500); and transferring the state of the terminal to an idle state(600) when a level of service quality requested by the terminal in the active state is less than a predetermined level. The active state is a state that the terminal updates location information in a cell unit.
Abstract translation: 提供一种用于控制终端状态的方法和装置，以及用于发送寻呼消息的装置，以使状态控制装置能够根据业务质量控制终端的状态转换，并改变终端的移动性管理方法 根据终端的状态，有效地利用无线资源，减少终端的功耗，便于终端的位置管理。 用于控制终端状态的方法包括以下步骤：将终端的状态转移到活动状态（500）; 以及当处于活动状态的终端请求的服务质量水平小于预定水平时，将终端的状态转移到空闲状态（600）。 活动状态是终端更新小区单元中的位置信息的状态。
-
公开(公告)号：KR1020070107577A
公开(公告)日：2007-11-07
申请号：KR1020070020162
申请日：2007-02-28
Applicant: 한국전자통신연구원
CPC classification number: H04W74/0833 , H04L1/0025 , H04L1/0027 , H04L5/0007 , H04L27/2613 , H04W52/54 , H04W56/0005 , H04W72/12 , H04W72/121 , H04W72/1273 , H04W72/1289 , H04W74/006 , H04W72/042
Abstract: A method for transmitting uplink control information in a mobile communication system is provided to configure the uplink control information transmitted from a base station of the mobile communication system for packet transmission to a terminal through a downlink and transmit the information as occupying minimum radio resources, thereby maximizing utilization of the limited radio resources. A method for transmitting uplink control information in a mobile communication system comprises the following steps of: generating uplink control information(S110); allocating the uplink control information on a downlink-shared radio resource for packet data transmission by using downlink scheduling information(S120); and transmitting the radio resource to a terminal(S130).
Abstract translation: 提供一种用于在移动通信系统中发送上行链路控制信息的方法，用于通过下行链路配置从用于分组传输的移动通信系统的基站发送到终端的上行链路控制信息，并将该信息作为占用最小无线电资源发送，从而 最大限度地利用有限的无线电资源。 一种用于在移动通信系统中发送上行控制信息的方法，包括以下步骤：产生上行链路控制信息（S110）; 通过使用下行链路调度信息，将上行链路控制信息分配给用于分组数据传输的下行链路共享无线资源（S120）; 以及将无线电资源发送到终端（S130）。
-
公开(公告)号：KR100661312B1
公开(公告)日：2006-12-27
申请号：KR1020030076285
申请日：2003-10-30
Applicant: 한국전자통신연구원
IPC: H04W72/12
Abstract: 본 발명은 OFDM 방식 패킷 이동통신 시스템에서의 패킷 스케줄링 방법 및 장치에 관한 것이다.
본 발명의 하나의 특징에 따른 패킷 스케줄링 방법은 각 단말로부터 패킷 헤더에 저장되어 전송되는 각 단말의 버퍼 상태에 대응하여 전송 허가 주기 요청 의미가 부여된 간략화된 버퍼 정보를 수신한다. 그리고 수신된 각 단말의 간략화된 버퍼 정보 및 기지국에서 측정된 각 단말의 상향링크 채널의 파워 정보에 기초하여 패킷 스케줄링을 수행한다.
본 발명에 의하면, 버퍼 상태를 표시하기 위한 데이터량을 최소화할 수 있으며, 상향링크 스케줄링의 성능을 향상시킬 수 있는 효과가 있다.
패킷 스케줄링, 상향링크, 버퍼 정보, 패킷 이동통신 시스템, OFDM-
34.发明公开광대역 부호 분할 다중 접속 시스템 기지국의 지시 채널처리를 위한 변조장치 및 그를 이용한 지시 채널 처리 방법 无效用于处理宽带码分多址接入系统中基台指示信道的调制装置及使用该方法处理指示信道的方法
公开(公告)号：KR1020030052839A
公开(公告)日：2003-06-27
申请号：KR1020010082956
申请日：2001-12-21
Applicant: 한국전자통신연구원
IPC: H04B7/155
CPC classification number: H04W74/008 , H04B1/707
Abstract: PURPOSE: A modulation device for processing indication channels of a base station in a WCDMA(Wideband Code Division Multiple Access) system and a method for processing the indication channels by using the same are provided to enable a processor to receive indication channels of a base station modulator by processing access preamble signal information received from a plurality of terminals, and to change a hardware structure of a general modulator so that indication channel data are transmitted to terminals without time delay. CONSTITUTION: A demodulator hardware(400) receives access preamble signals from terminals. A demodulator processor(401) delivers the access preamble signals received from the demodulator hardware(400) to a CEP(Channel card Element Processor)(402). The CEP(402) converts type of the access preamble signals delivered from the demodulator processor(401) to a 16-bit access preamble flag type, and delivers the converted 16-bit access preamble flag type to a modulator processor(403). The modulator processor(403) modulates a 16-bit access preamble flag(405) delivered from the CEP(402) to indication channels, and delivers the indication channels to a modulator hardware(404). The modulator hardware(404) transmits the indication channels delivered from the modulator processor(403) to the terminals. The modulator processor(403) includes the 16-bit access preamble flag(405) and an indication channel modulation(405) in a memory thereof. And the modulator hardware(404) includes a 32-bit indication channel data register(407) and an internal indication channel data memory(408).
Abstract translation: 目的：提供一种用于处理WCDMA（宽带码分多址）系统中的基站的指示信道的调制装置以及通过使用该系统处理指示信道的方法，以使处理器能够接收基站的指示信道 调制器，通过处理从多个终端接收的接入前导码信号信息，并且改变通用调制器的硬件结构，使得指示信道数据被发送到终端而没有时间延迟。 构成：解调器硬件（400）从终端接收接入前置码信号。 解调器处理器（401）将从解调器硬件（400）接收的接入前置信号传送到CEP（信道卡元件处理器）（402）。 CEP（402）将从解调器处理器（401）传送的接入前置码信号的类型转换为16位接入前导码标志类型，并将转换的16位接入前导码标志类型传送给调制器处理器（403）。 调制器处理器（403）将从CEP（402）传递的16比特接入前导码标志（405）调制到指示信道，并将指示信道传送到调制器硬件（404）。 调制器硬件（404）将从调制器处理器（403）发送的指示信道发送到终端。 调制器处理器（403）在其存储器中包括16位接入前导码标志（405）和指示信道调制（405）。 并且调制器硬件（404）包括32位指示通道数据寄存器（407）和内部指示通道数据存储器（408）。
-
公开(公告)号：KR1020010057705A
公开(公告)日：2001-07-05
申请号：KR1019990061091
申请日：1999-12-23
IPC: H04B1/40
CPC classification number: G06F12/0246 , G06F2212/7201
Abstract: PURPOSE: A method for operating a real-time database in a non-volatile memory of a mobile communication terminal is provided to improve operation speed of the database, and prevent durability of the memory from being shortened. CONSTITUTION: Data are stored and searched in a fixed allocation area(12) and a dynamic allocation area(13). An NVIT(Non-Volatile Information Table)(16) menages essential information, and includes an IPT(Item Pointer Table)(17) and a CTS(Cell Status Table)(18). The CTS(18) is accessed directly when the non-volatile memory is managed. The CTS(18) for managing the memory of an EEPROM includes a status table that manages a memory status of the EEPROM. A stack dial item(15) which varies frequently is stored in the dynamic allocation table. A security area(14) in the EEPROM can be accessed only by a special operation.
Abstract translation: 目的：提供一种在移动通信终端的非易失性存储器中操作实时数据库的方法，以提高数据库的操作速度，并且防止存储器的耐用性缩短。 规定：在固定分配区域（12）和动态分配区域（13）中存储和搜索数据。 NVIT（非易失性信息表）（16）描述了必要信息，并且包括IPT（项目指针表）（17）和CTS（小区状态表）（18）。 当非易失性存储器被管理时，直接访问CTS（18）。 用于管理EEPROM的存储器的CTS（18）包括管理EEPROM的存储器状态的状态表。 频繁变化的堆栈拨号项目（15）存储在动态分配表中。 EEPROM中的安全区域（14）只能通过特殊操作访问。
-
Patent Agency Ranking
-
公开(公告)号：KR1020160082480A
公开(公告)日：2016-07-08
申请号：KR1020150189435
申请日：2015-12-30
Applicant: 한국전자통신연구원
CPC classification number: H04W76/14 , H04L12/189 , H04W76/11
Abstract: 무선통신네트워크에서통신노드의동작방법이개시된다. 단말의동작방법은단말간 직접(D2D) 통신을위해사용되는단말의식별자인계층-2 ID를전송방식별로설정하는단계, 및계층-2 ID를사용하여 D2D 통신을수행하는단계를포함한다. 따라서, 통신네트워크의성능이향상될수 있다.
Abstract translation: 公开了一种在无线通信网络中操作通信节点的方法。 该方法包括：通过传输方法设置作为用于D2D通信的终端的标识符的2类ID; 以及通过使用2类ID来执行D2D通信的步骤。 因此，本发明能够提高通信网络的性能。
-
公开(公告)号：KR1020160076436A
公开(公告)日：2016-06-30
申请号：KR1020150172480
申请日：2015-12-04
Applicant: 한국전자통신연구원
Abstract: 매크로셀 및스몰셀을포함하는통신네트워크에서통신노드의동작방법이개시된다. 제1 세컨더리기지국의동작방법은, 제2 세컨더리기지국으로부터디스커버리신호를수신하는단계, 디스커버리신호를기반으로제1 세컨더리기지국과제2 세컨더리기지국간의무선링크의설정가능여부를판단하는단계, 및무선링크의설정이가능하고, 마스터기지국과제1 세컨더리기지국간의무선링크상태가미리설정된기준을만족하지않는경우, 제2 세컨더리기지국과무선링크를설정하는단계를포함한다. 따라서, 통신네트워크의성능이향상될수 있다.
Abstract translation: 公开了一种在包括宏小区和小小区的通信网络中操作通信节点的方法。 一种用于操作第一辅助基站的方法包括以下步骤：从第二辅助基站接收发现信号; 基于所述发现信号来确定是否可以在所述第一和第二辅助基站之间设置无线链路; 以及如果可以设置无线链路并且当主基站和第一辅助基站之间的无线链路的状态不满足预设标准时，将无线链路设置到第二辅助基站。 因此，该方法可以提高通信网络的性能。
-
公开(公告)号：KR101596984B1
公开(公告)日：2016-02-23
申请号：KR1020110002855
申请日：2011-01-11
Applicant: 한국전자통신연구원
CPC classification number: H04L5/0055 , H04L1/0027 , H04L1/0073 , H04L1/1614 , H04L1/1671 , H04L1/1854 , H04L1/1893 , H04L5/0001 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0082 , H04L5/0094 , H04W72/0406 , H04W72/1289
Abstract: 캐리어집성을이용한데이터전송시스템이개시된다. 데이터전송시스템은하향링크와상향링크간의대응관계를이용하여무선자원을할당하고, 할당된무선자원을이용하여데이터를전송할수 있다.
-
公开(公告)号：KR1020150047470A
公开(公告)日：2015-05-04
申请号：KR1020150053607
申请日：2015-04-16
Applicant: 한국전자통신연구원
IPC: H04L5/00
CPC classification number: H04L5/0055 , H04L1/0027 , H04L1/0073 , H04L1/1614 , H04L1/1671 , H04L1/1854 , H04L1/1893 , H04L5/0001 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0082 , H04L5/0094 , H04W72/0406 , H04W72/1289
Abstract: 캐리어집성을이용한데이터전송시스템이개시된다. 데이터전송시스템은하향링크와상향링크간의대응관계를이용하여무선자원을할당하고, 할당된무선자원을이용하여데이터를전송할수 있다.
Abstract translation: 公开了一种使用载波聚合的数据传输系统。 数据发送系统通过使用下行链路和上行链路之间的对应关系来分配无线资源，并且通过使用所分配的无线资源来发送数据。 本发明的实施例涉及一种无线通信系统，更具体地，涉及一种应用载波聚合方法的无线通信系统。 如果应用载波分量方法，则发送控制信息。
-
-
-
-
-
-
-
-
-
Search Results
154
records
(took 0.075 seconds)
