会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明公开
    • 시분할 다중화 방식을 적용한 통신 시스템에서의 데이터처리 방법
    • 通信系统中的数据处理方法采用TDMA技术,可以减少通道变化运行产生的计算负载
    • KR1020050011330A
    • 2005-01-29
    • KR1020030050361
    • 2003-07-22
    • 에릭슨 엘지 주식회사
    • 김종천
    • H04J3/00
    • H04J3/0626H04J3/08H04J3/1641
    • PURPOSE: A data processing method in communication systems adopting TDMA(Time Division Multiplexing Access) technique is provided to increase a stability of system maintenance and a data processing speed by reducing calculation loads generated by channel change operations. CONSTITUTION: A frame number and a channel number are acknowledged(S61) from data received from a temporary memory. The data having the same frame numbers are divided into channels with a predetermined interval and are stored(S62). The stored data is sequentially read at a predetermined size and is processed by a central processor unit(S64).
    • 目的:提供采用TDMA(时分复用接入)技术的通信系统中的数据处理方法,通过减少由信道改变操作产生的计算负载来提高系统维护的稳定性和数据处理速度。 构成:从临时存储器接收的数据中确认帧号码和通道号码(S61)。 具有相同帧号的数据被划分为具有预定间隔的信道并被存储(S62)。 所存储的数据以预定的大小顺序地读取并由中央处理器单元处理(S64)。
    • 4. 发明公开
    • 대역폭 용량 활용을 증가시키기 위한 방법 및 시스템
    • 增加带宽容量利用的方法与系统
    • KR1020010051404A
    • 2001-06-25
    • KR1020000064870
    • 2000-11-02
    • 이씨아이 텔레콤 리미티드
    • 모쉐요셉비텔슨이스라엘
    • H04L5/00
    • H04J3/1641
    • PURPOSE: The method and system for increasing bandwith capacity utilization is provided to incrase bandwidth utilization by using a channel bandwidth capacity. CONSTITUTION: In the device, a method for increasing bandwidth utilization of a transmission channel having a first bandwidth capacity and operative at a first transmission rate, the method including the steps of providing one or more input bit streams each having a transmission rate that does not exceed that of the first transmission rate, dividing the one or more input bit streams into a plurality of sub-streams, each having a bandwidth lower than the first bandwidth capacity, selecting a group of sub-streams out of the plurality of sub-streams which group has a combined bandwidth just lower than the first bandwidth capacity, carrying the selected group of sub-streams over the transmission channel, and assembling the selected group of sub-streams into an output bit stream.
    • 目的:提高带宽容量利用率的方法和系统,通过使用信道带宽容量来增加带宽利用率。 构成:在装置中,提供具有第一带宽容量并以第一传输速率工作的传输信道的带宽利用率的方法,所述方法包括以下步骤:提供一个或多个输入比特流,每个具有不具有传输速率的输入比特流 超过第一传输速率,将一个或多个输入比特流分成多个子流,每个子流具有低于第一带宽容量的带宽,从多个子流中选择一组子流 该组具有刚好低于第一带宽容量的组合带宽,通过传输信道承载所选择的一组子流,以及将所选择的一组子流组合成输出比特流。
    • 5. 发明公开
    • 디에스3 프레임 구조 및 이를 이용한 디지털 티브이 신호의 전송장치
    • DS3框架结构和数字电视信号发送系统
    • KR1020000027944A
    • 2000-05-15
    • KR1019980045990
    • 1998-10-29
    • 엘지정보통신주식회사
    • 김동욱
    • H04N7/015H04N7/10
    • H04N21/2365H04J3/1641H04N21/2381H04N21/2383H04N21/4347H04N21/4381H04N21/4382
    • PURPOSE: A DS3 frame structure and a digital TV signal transmitting system using the same are provided to effectively perform a radio transmission of a digital TV signal by correcting errors. CONSTITUTION: A DS3 frame structure composed of 7 frames each having 8-bit groups includes a frame bit, an information bit, a channel coding overhead bit for protecting the information bit from noise. The channel coding overhead bit is generated by RS coding. The frame bit is allocated with 56 bits, the information bit is allocated with 2064 bits, and the channel coding overhead bit is allocated with 560bits. 16 unused bits are allocated to bidirectional communication service and a monitoring bit. The frame bit is allocated with a first bit, the information bit is allocated with second to seventy-fifth bit. Seventy-sixth bit to eighty-fifth bit and two unused bits are allocated to the channel overhead bit.
    • 目的:提供DS3帧结构和使用其的数字TV信号发送系统,以通过校正错误来有效地执行数字电视信号的无线电传输。 构成:由具有8位组的7个帧组成的DS3帧结构包括帧位,信息位,用于保护信息位免于噪声的信道编码开销位。 信道编码开销位由RS编码产生。 帧位分配56位,信息位分配2064位,信道编码开销位分配560位。 16个未使用的位被分配给双向通信服务和一个监视位。 帧位分配有第一位,信息位分配第二到第七十五位。 第七十六位到第八十五位和两个未使用位分配给通道开销位。