公开(公告)号：KR1020080057309A

公开(公告)日：2008-06-24

申请号：KR1020087009519

申请日：2006-09-21

Applicant: 엘지전자 주식회사

Inventor： 순리시앙 ,  윤영철 ,  이석우

IPC: H04B7/26 ,  H04B7/005 ,  H04L27/26 ,  H04B7/216

CPC classification number: H04W76/10 ,  H04L5/0094 ,  H04L5/023 ,  H04L27/2601 ,  H04W52/146 ,  H04W72/0406 ,  H04B2201/70719

Abstract: A method and an apparatus for multiplexing plural reverse link feedback channels in a multi-carrier wireless network are provided to multiplex reverse link feedback channels for a plurality of reverse links in a multi-carrier wireless network. A mobile terminal establishes at least one forward link carrier. The mobile terminal establishes a plurality of reverse link feedback channels that correspond to the forward link carrier. The mobile terminal transmits a signaling message which includes at least one field to indicate the allocation of the reverse link feedback channels to the forward link carrier. The field denotes the number of the established reverse link channels.

Abstract translation: 提供一种在多载波无线网络中复用多个反向链路反馈信道的方法和装置，用于在多载波无线网络中为多个反向链路复用反向链路反馈信道。 移动终端建立至少一个前向链路载波。 移动终端建立与前向链路载波对应的多个反向链路反馈信道。 移动终端发送包括至少一个字段的信令消息，以指示反向链路反馈信道分配给前向链路载波。 该字段表示建立的反向链路信道的数量。

公开(公告)号：KR1020080026166A

公开(公告)日：2008-03-24

申请号：KR1020087000903

申请日：2006-06-14

Applicant: 퀄컴 인코포레이티드

Inventor： 수레이몬드타-성

IPC: H04B7/26 ,  H04L12/28

CPC classification number: H04L9/0844 ,  H04L63/08 ,  H04L63/10 ,  H04L63/164 ,  H04L63/20 ,  H04L2209/80 ,  H04W8/04 ,  H04W8/26 ,  H04W12/04 ,  H04W12/06 ,  H04W12/08 ,  H04W48/08 ,  H04W60/00 ,  H04W80/04 ,  H04B2201/70719 ,  H04W12/00 ,  H04W84/12

Abstract: A method and apparatus for dynamic home address assignment by a home agent in multiple network interworking. The invention provides a method and apparatus send a key authorization request from a mobile station to a network device, the request indicating that the mobile station wishes to use a foreign agent care-of address to continue to receive data. The network device assigns a temporary address to the mobile station and creates a security policy database for the mobile station. The mobile station receives agent advertisements from foreign agents that may be able to provide service. The mobile station registers with a foreign agent. The network device then modifies the security policy database to reflect the information of the foreign agent. The Home Agent then assigns a home address to the mobile station and the network device updates the security policy database to include only the mobile device's home address as a selector. ® KIPO & WIPO 2008

Abstract translation: 一种用于在多个网络互通中归属代理进行动态归属地址分配的方法和装置。 本发明提供一种从移动台向网络设备发送密钥授权请求的方法和装置，该请求指示移动站希望使用外部代理转交地址继续接收数据。 网络设备向移动台分配临时地址，并创建移动台的安全策略数据库。 移动台从能够提供服务的外部代理接收代理广告。 移动台向外部代理注册。 然后，网络设备修改安全策略数据库以反映外部代理的信息。 归属代理然后将归属地址分配给移动站，并且网络设备更新安全策略数据库以仅包括移动设备的归属地址作为选择器。 ®KIPO＆WIPO 2008

公开(公告)号：KR1020030096782A

公开(公告)日：2003-12-31

申请号：KR1020020033800

申请日：2002-06-17

Applicant: 엘지전자 주식회사

Inventor： 김상준

IPC: H04B1/7115 ,  H04B7/08 ,  H04J13/00

CPC classification number: H04B1/7115 ,  H04B7/0845 ,  H04B2201/70719 ,  H04B2201/70726 ,  H04B2201/7097 ,  H04J13/00

Abstract: PURPOSE: A method is provided to increase the capacity of the base station and cell coverage by reducing interference of user terminal. CONSTITUTION: A method comprises a first step(S1) of estimating an initial value of a weight vector; a second step(S2) of calculating a vector and a scalar by using the estimated initial value; and a third step(S3) of updating and standardizing the weight vector through the differential search approach by using the calculated vector and scalar.

Abstract translation: 目的：通过减少用户终端的干扰，提高基站容量和小区覆盖的方法。 构成：一种方法包括估计权重向量的初始值的第一步骤（S1） 通过使用估计的初始值来计算矢量和标量的第二步骤（S2）; 以及通过使用所计算的向量和标量通过差分搜索方法来更新和标准化权重向量的第三步骤（S3）。

公开(公告)号：KR1020010019479A

公开(公告)日：2001-03-15

申请号：KR1019990035905

申请日：1999-08-27

Applicant: 삼성전자주식회사

Inventor： 김필호

IPC: H04L12/20

CPC classification number: H04B1/7117 ,  H04B2201/70719 ,  H04L27/14

Abstract: PURPOSE: A communication system for combining information having various transmission speeds with one accumulator is provided to combine symbol data of channels having the various transmission speeds in the accumulator, so as to be appropriate for an IMT(International Mobile Telecommunications)-2000 without highly increasing a hardware size. CONSTITUTION: Each of demodulators(10-40) has five channel demodulators(11-15). The five channel demodulators(11-15) demodulate symbol data of five channels(#1-#5) corresponding to 9.6Kbps, 76.8Kbps, and 153.6Kbps, respectively. Multiplexers(18-48) respond to selection signals(S) to selectively output one of the demodulated symbol data. A combiner(50) comprises as follows. A symbol accumulator(52) receives the demodulated symbol data from the multiplexers(18-48), and adds the symbol data. A round-off controller(54) supplies a round-off constant to the symbol accumulator(52). The round-off constant has different values according to symbol transmission speeds. A multiplexer selection signal generator(56) generates the selection signals(S), and supplies the selection signals(S) to the multiplexers(18-48).

Abstract translation: 目的：提供一种用于将具有各种传输速度的信息与一个累加器组合的通信系统，以将具有各种传输速度的信道的符号数据合并到累加器中，从而适合IMT（国际移动通信）-2000，而不会高度增加 硬件尺寸。 构成：每个解调器（10-40）具有五个通道解调器（11-15）。 五通道解调器（11-15）分别解调对应于9.6Kbps，76.8Kbps和153.6Kbps的五个通道（＃1-＃5）的符号数据。 多路复用器（18-48）响应选择信号（S）以选择性地输出解调的符号数据之一。 组合器（50）包括如下。 符号累加器（52）从多路复用器（18-48）接收解调的符号数据，并将符号数据相加。 四舍五入控制器（54）向符号累加器（52）提供舍入常数。 舍入常数根据符号传输速度具有不同的值。 复用器选择信号发生器（56）产生选择信号（S），并将选择信号（S）提供给多路复用器（18-48）。

公开(公告)号：KR1020100059534A

公开(公告)日：2010-06-04

申请号：KR1020080118339

申请日：2008-11-26

Applicant: 에릭슨 엘지 주식회사

Inventor： 설지웅

IPC: H04B7/26 ,  H04L12/43

CPC classification number: H04W72/0446 ,  H04B2201/70719 ,  H04L1/0028

Abstract: PURPOSE: A slot electrical transmission pattern determination method and a mobile communications system for efficiently controlling the forward direction recourse are provided to determine a transmission form of a control channel slot according to the size of data. CONSTITUTION: A receiving environment of multiple mobile telecommunication terminals is received. The received environment required according to a transmission mode and the received environment of a plurality of mobile telecommunication terminals are compared(S130). A first slot transmission type is determined(S150). A second slot transmission mode is determined according to the packet size of the transmitted slot(S160). The first transmission mode and the second transmission mode are compared(S170). The final slot transmission mode is selected.

Abstract translation: 目的：提供用于有效控制前向​​追索的时隙电传输模式确定方法和移动通信系统，以根据数据大小确定控制信道时隙的传输形式。 构成：接收多个移动通信终端的接收环境。 比较根据传输模式和多个移动通信终端的接收环境所需的接收环境（S130）。 确定第一时隙传输类型（S150）。 根据发送时隙的分组大小确定第二时隙发送模式（S160）。 比较第一传输模式和第二传输模式（S170）。 选择最后的时隙传输模式。

公开(公告)号：KR1020080066733A

公开(公告)日：2008-07-16

申请号：KR1020087010213

申请日：2006-09-28

Applicant: 엘지전자 주식회사

Inventor： 왕슈

IPC: H04B7/26 ,  H04B1/10 ,  H04L12/28

CPC classification number: H04B1/7105 ,  H04B1/712 ,  H04B2201/70701 ,  H04B2201/709727 ,  H04J13/00 ,  H04L25/022 ,  H04L25/0226 ,  H04B2201/70719

Abstract: A method and an apparatus for mitigating multi-user access interference are provided to alleviate interference in multiple access interference wireless communication systems. An apparatus for mitigating multi-user access interference comprises a receiving unit, a constructing unit, an estimating unit, a combining unit, and a detecting unit. The receiving unit receives one or more signals from one or more transmitting ends. The constructing unit configures a group of the first signatures, based on a predetermined number of Rx signals and a plurality of the second signal signatures. The estimating unit estimates a set of values, based on the configured group. The combining unit combines one or more estimated variable components with a constructed data matrix. Using the estimated values, the detecting unit detects required information.

Abstract translation: 提供了一种用于减轻多用户接入干扰的方法和装置，以减轻多址干扰无线通信系统中的干扰。 用于减轻多用户接入干扰的装置包括接收单元，构造单元，估计单元，组合单元和检测单元。 接收单元从一个或多个发送端接收一个或多个信号。 构建单元基于预定数量的Rx信号和多个第二信号签名来配置一组第一签名。 估计单元根据配置的组估计一组值。 组合单元将一个或多个估计可变分量与构造的数据矩阵组合。 使用估计值，检测单元检测所需信息。

公开(公告)号：KR1020080054425A

公开(公告)日：2008-06-17

申请号：KR1020087010215

申请日：2006-09-28

Applicant: 엘지전자 주식회사

Inventor： 순리시앙 ,  윤영철 ,  왕슈 ,  김상국

IPC: H04B7/14 ,  H04B7/26 ,  H04W16/00

CPC classification number: H04L1/0631 ,  H04B7/0871 ,  H04B7/2606 ,  H04L1/0025 ,  H04L1/0038 ,  H04L1/0039 ,  H04L2001/0093 ,  H04W72/121 ,  H04W76/40 ,  H04W84/042 ,  H04W88/04 ,  H04B2201/70719

Abstract: A method for transmitting data in cellular networks using cooperative relaying is provided to integrate a RS in an existing cellular structure to improve coverage and capacity, thereby providing improved signal receive quality to users which are in the edge of a sector or a cell. A method for transmitting data in cellular networks using cooperative relaying comprises the following steps of: transmitting at least one sub packet of a first data packet to an MS(Mobile Station) on a first frequency carrier; and transmitting at least one sub packet of a second data packet to the MS through at least one RS(Relay Station). The at least one sub packet of the second data packet from at least one RS is transmitted on a second frequency carrier. The first sub packet of the first data packet and the first sub packet of the second data packet are respectively transmitted through the main channel of the first frequency carrier and the main channel of the second frequency carrier. At least one subsequent sub packet of the first data packet and at least one subsequent sub packet of the second data packet are respectively transmitted through at least one assistant channel of the first frequency carrier and at least one assistant channel of the second frequency carrier.

Abstract translation: 提供了一种使用协作中继在蜂窝网络中传输数据的方法，以将RS集成在现有的蜂窝结构中以提高覆盖和容量，从而为处于扇区或小区边缘的用户提供改善的信号接收质量。 一种使用协同中继在蜂窝网络中传输数据的方法包括以下步骤：将第一数据分组的至少一个子分组发送到第一频率载波上的MS（移动台）; 以及通过至少一个RS（中继站）向MS发送第二数据分组的至少一个子分组。 来自至少一个RS的第二数据分组的至少一个子分组在第二频率载波上发送。 第一数据分组的第一子分组和第二数据分组的第一子分组分别通过第一频率载波的主信道和第二频载波的主信道发送。 分别通过第一频率载波的至少一个辅助信道和第二频率载波的至少一个辅助信道来发送第一数据分组的至少一个后续子分组和第二数据分组的至少一个后续子分组。

公开(公告)号：KR1020080048507A

公开(公告)日：2008-06-02

申请号：KR1020087007442

申请日：2006-09-06

Applicant: 노키아 코포레이션

Inventor： 셉팰래마르타아이노아델레

IPC: H04B7/26 ,  H04W4/06 ,  H04W64/00

CPC classification number: H04H60/72 ,  H04H60/16 ,  H04H60/19 ,  H04H60/50 ,  H04H60/51 ,  H04W4/02 ,  H04W4/06 ,  H04W8/10 ,  H04W48/08 ,  H04W64/00 ,  H04W88/06 ,  H04B2201/70719

Abstract: Provided are apparatuses and methods for providing a program or service transmission with associated ESG fragment(s) to a receiver within a designated location. Parameters, elements or sub-elements may be included in a service guide or other data fragment indicating the location within which the program, service and corresponding ESG fragment(s) may be broadcast. Also, the parameters, elements or sub-elements may be associated with a first network type and may be mapped to corresponding parameters, elements or sub-elements of a second network type. In one example, location parameters, elements or sub-elements corresponding to an OMA BCAST network may be mapped with corresponding location parameters, elements or sub-elements corresponding to a CDMA network. The location information may be transmitted in an ESG fragment or other data fragment. A Network Management module may also be provided for transmitting data to a desired location based on the location information and corresponding mapped location information.

Abstract translation: 提供了用于向指定位置内的接收机提供具有相关联的ESG片段的节目或服务传输的装置和方法。 参数，元素或子元素可以被包括在服务指南或指示可以在其中广播节目，服务和相应的ESG片段的位置的其他数据片段中。 此外，参数，元素或子元素可以与第一网络类型相关联，并且可以被映射到第二网络类型的相应参数，元素或子元素。 在一个示例中，可以将对应于OMA BCAST网络的位置参数，元素或子元素映射到对应于CDMA网络的相应位置参数，元素或子元素。 位置信息可以在ESG片段或其他数据片段中发送。 还可以提供网络管理模块，用于基于位置信息和对应的映射位置信息将数据发送到期望的位置。

公开(公告)号：KR1020010062095A

公开(公告)日：2001-07-07

申请号：KR1020000072734

申请日：2000-12-02

Applicant: 삼성전자주식회사

Inventor： 윤유석 ,  맹승주 ,  강희원 ,  윤순영 ,  김영기

IPC: H04J13/20 ,  H04B1/707

CPC classification number: H04J13/18 ,  H04B2201/70719 ,  H04B2201/7072 ,  H04J13/0048

Abstract: PURPOSE: A device and a method for data communication of a code division multiple connection communication system are provided to maintain the compatibility with a CDMA 2000 system and to transmit the data of the sound and high speed and to use the rectangular code efficiently. CONSTITUTION: In the device and the method for data communication of the code division multiple connection communication system, two progresses are included. In the first progress, the subsets of the rectangular code and the reverse rectangular code composed of lines of 2n and rows of 2n are arranged with the matrix type and the rectangular codes appropriate to the rectangular code numbers of the rectangular code sets connected with at least one line of lines of 2n are assigned to the channels of the first system. In the second progress, the rectangular codes appropriate to the rectangular code numbers of the rectangular code sets connected with at least one line of lines of 2n are assigned to the channels of the second system. The first system is a CDMA 2000 system and the second system is a HDR system.

Abstract translation: 目的：提供一种用于码分多址连接通信系统的数据通信的装置和方法，以保持与CDMA 2000系统的兼容性，并传输声音和高速数据，并有效地使用矩形码。 构成：在码分多址连接通信系统的装置和数据通信方法中，包括两个进展。 在第一进度中，矩阵代码的子集和由2n行和2n行组成的反向矩形代码被排列成矩阵类型，矩形代码适用于与至少连接的矩形代码集的矩形代号 将2n行的一行分配给第一系统的通道。 在第二进程中，适用于与2n行的至少一行连接的矩形代码集的矩形代码编号​​的矩形代码被分配给第二系统的通道。 第一个系统是CDMA 2000系统，第二个系统是HDR系统。

公开(公告)号：KR1020130085274A

公开(公告)日：2013-07-29

申请号：KR1020120006317

申请日：2012-01-19

Applicant: 엘에스산전 주식회사

Inventor： 김재욱

IPC: B61L3/22 ,  B61L3/24 ,  B61L21/04 ,  H04J13/00 ,  H04L1/00

CPC classification number: B61L3/00 ,  B61L3/221 ,  H04J13/0022 ,  B61L3/24 ,  B61L21/04 ,  H04B2201/70719 ,  H04L1/0009

Abstract: PURPOSE: A track circuit device of a train is provided to implement the reliability of data communications by enabling the recovery of data through using a pseudo random noise (PN) code. CONSTITUTION: A track circuit is formed by a rail (1). A ground transmitting device (40) modulates data to be transmitted into digital. The ground transmitting device is corresponded to each block section. The ground transmitting device diffuses a frequency bandwidth for transmitting. A ground receiving device or an onboard receiving device (60) modulates received data. [Reference numerals] (60) Onboard receiving device; (AA) Block section N; (BB) Block section N+1; (C1) Track interface; (C2) Ground receiving device; (D1,E1,F1) Track interface; (D1,E1,F1) Track interface; (D2,F2) Ground transmitting device; (E2) Ground receiving device; (G1,50,G2,G3,G4) Data

Abstract translation: 目的：通过使用伪随机噪声（PN）代码实现数据恢复，提供列车轨道电路装置，以实现数据通信的可靠性。 构成：轨道电路由轨道（1）形成。 地面发射装置（40）将要发送的数据调制成数字。 地面发送装置对应于每个块部分。 地面发射装置扩散用于发射的频带。 地面接收装置或车载接收装置（60）调制接收到的数据。 （附图标记）（60）车载接收装置; （AA）块区段N; （BB）块区段N + 1; （C1）跟踪界面; （C2）接地装置; （D1，E1，F1）轨道接口; （D1，E1，F1）轨道接口; （D2，F2）地面发射装置; （E2）接地装置; （G1,50，G2，G3，G4）数据