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1. 发明申请

US20120155878A1 TRANSMISSION APPARATUS AND TRANSMISSION METHOD FOR SUBSCRIBER NETWORK IN CABLE NETWORK 有权
标题翻译：用于电缆网络中的订户网络的传输设备和传输方法
公开(公告)号：US20120155878A1
公开(公告)日：2012-06-21
申请号：US13275349
申请日：2011-10-18
申请人： Woongshik YOU , Dong Joon CHOI , Young Kwon HAHM , Soo In LEE
发明人： Woongshik YOU , Dong Joon CHOI , Young Kwon HAHM , Soo In LEE
IPC分类号： H04J14/00
CPC分类号： H04L12/2801 , H04J14/023 , H04N7/17309 , H04N21/6118 , H04N21/6168
摘要： Provided are a transmission apparatus and a transmission method for a subscriber network in a cable network. A passive optical network (GPON) receiver receives data packets through a fiber line using a plurality of optical wavelengths from a head end. A micro cable modem termination system (CMTS) converts the data packets into a data over cable service interface specification (DOCSIS)-based DOCSIS frame and transmits the DOCSIS frame to at least one subscriber device through a coaxial line.
摘要翻译：提供一种用于有线网络中的用户网络的传输装置和传输方法。无源光网络（GPON）接收机通过光纤线路从头端使用多个光波长接收数据包。微电缆调制解调器终端系统（CMTS）将数据分组转换为基于有线服务接口规范（DOCSIS）的DOCSIS帧，并通过同轴线路将DOCSIS帧发送到至少一个用户设备。

2. 发明申请

US20120151349A1 APPARATUS AND METHOD OF MAN-MACHINE INTERFACE FOR INVISIBLE USER 审中-公开
标题翻译：用于无形用户的人机界面的装置和方法
公开(公告)号：US20120151349A1
公开(公告)日：2012-06-14
申请号：US13314786
申请日：2011-12-08
申请人： Young Kwon HAHM , Dong Joon CHOI , Soo In LEE
发明人： Young Kwon HAHM , Dong Joon CHOI , Soo In LEE
IPC分类号： G06F3/16
CPC分类号： G09B21/006 , G06F3/0416 , G06F3/167 , H04M1/72594 , H04M2250/74
摘要： Man-machine interface apparatus and method for an user are provided. The man-machine interface apparatus includes: a touch recognizing unit recognizing a touch by the invisible user; and a voice notifying unit notifying the invisible user of a name of a menu or application service corresponding to the touched position through a voice.
摘要翻译：提供了一种用户的人机界面装置和方法。所述人机界面装置包括：识别所述不可见用户的触摸的触摸识别单元; 以及声音通知单元，通过声音通知不可见用户与通过语音触摸的位置对应的菜单或应用服务的名称。

3. 发明申请

US20120148249A1 CABLE NETWORK USING GIGA BAND FREQUENCY 审中-公开
标题翻译：使用GIGA频带的电缆网络
公开(公告)号：US20120148249A1
公开(公告)日：2012-06-14
申请号：US13313351
申请日：2011-12-07
申请人： Young Kwon HAHM , Dong Joon CHOI , Soo In LEE
发明人： Young Kwon HAHM , Dong Joon CHOI , Soo In LEE
IPC分类号： H04J14/00
CPC分类号： H04J14/0232 , H04J14/0246 , H04J14/0247 , H04J14/0252 , H04J14/0282 , H04J14/0298
摘要： The present invention relates to a cable network using the frequency of a giga band. The optical signal transmission apparatus includes an optical transmission/reception unit converting received RF signals into RF optical signals and transmitting the RF optical signals, an optical line terminal converting received digital signals into digital optical signals and transmitting the digital optical signals, and a multiplexer receiving the optical signals from the optical transmission/reception unit and the optical line terminal and multiplexing the received optical signals.
摘要翻译：本发明涉及使用千兆频带的频率的有线网络。光信号传输装置包括光接收单元，将接收到的RF信号转换成RF光信号并传送RF光信号，光线路终端将接收到的数字信号转换为数字光信号并发送数字光信号，以及多路复用器接收来自光发送/接收单元和光线路终端的光信号，并对所接收的光信号进行复用。

4. 发明申请

US20120195257A1 METHOD AND APPARATUS FOR TRANSMITTING DATA IN CABLE NETWORK 有权
标题翻译：用于在电缆网络中传输数据的方法和装置
公开(公告)号：US20120195257A1
公开(公告)日：2012-08-02
申请号：US13359055
申请日：2012-01-26
申请人： Young Kwon HAHM , Dong Joon CHOI , Nam Ho HUR
发明人： Young Kwon HAHM , Dong Joon CHOI , Nam Ho HUR
IPC分类号： H04W4/00
CPC分类号： H04H20/42 , H04H60/15 , H04H2201/70 , H04L1/0041 , H04L1/0084 , H04L12/2801 , H04L12/4633 , H04L69/22 , H04L69/32 , H04L69/323
摘要： Disclosed herein are a method and an apparatus for transmitting data in a cable network. The transmitter generates upper layer data including multiplexed data of a plurality of subscriber terminals, dividing the upper layer data into a plurality of segment data, performs channel coding on each segment data, extracts information on at least one subscriber terminal included in each segment data to generate subscriber identification signals, inserts the subscriber identification signals into each channel-coded segment data, and modulates and transmits each segment data into which the subscriber identification signals are inserted.
摘要翻译：这里公开了一种用于在有线网络中传输数据的方法和装置。发射机产生包括多个用户终端的多路复用数据的上层数据，将上层数据划分为多个段数据，对每个段数据执行信道编码，将包含在每个段数据中的至少一个用户终端的信息提取到生成用户识别信号，将用户识别信号插入每个信道编码的段数据，并且调制和发送插入用户识别信号的每个段数据。

5. 发明申请

US20120124628A1 METHOD FOR REQUESTING TRANSMISSION OF BROADCAST PROGRAM AND METHOD FOR TRANSMITTING BROADCAST PROGRAM 审中-公开
标题翻译：要求传播广播节目的方法和传播广播节目的方法
公开(公告)号：US20120124628A1
公开(公告)日：2012-05-17
申请号：US13293645
申请日：2011-11-10
申请人： Soon Choul KIM , Dong Joon CHOI , Ho Sook LEE , Soo In LEE
发明人： Soon Choul KIM , Dong Joon CHOI , Ho Sook LEE , Soo In LEE
IPC分类号： H04N7/173
CPC分类号： H04N21/4126 , H04N21/42204 , H04N21/42209
摘要： A mobile terminal constituting a multi-screen service environment in a switched digital video (SDV)-based video transmission system structure serves like a remote controller of a reception terminal having a large screen such as a TV. A broadcast channel viewed in the mobile terminal can be shared with the large screen of the TV or the like, and a program can be directly viewed in the large screen of the TV or the like based on program guide information received by the mobile terminal.
摘要翻译：在基于切换数字视频（SDV）的视频传输系统结构中构成多屏幕服务环境的移动终端像具有诸如TV的大屏幕的接收终端的遥控器一样工作。在移动终端中观看的广播频道可以与TV等的大屏幕共享，并且可以基于移动终端接收的节目指南信息，在TV等的大屏幕中直接观看节目。

6. 发明申请

US20090147788A1 METHOD AND APPARATUS OF DOWNSTREAM SERVICE FLOWS CLASSIFICATION FOR HEADEND CABLE MODEM 失效
标题翻译：下游电缆维修流程分类方法及装置
公开(公告)号：US20090147788A1
公开(公告)日：2009-06-11
申请号：US12188542
申请日：2008-08-08
申请人： Ho-Sook LEE , Hye Ju OH , Dong Joon CHOI , O Hyung KWON , Soo In LEE
发明人： Ho-Sook LEE , Hye Ju OH , Dong Joon CHOI , O Hyung KWON , Soo In LEE
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/2408 , H04L47/2433 , H04L47/2441 , H04L47/31
摘要： A method and apparatus of classifying downstream service flows for a cable modem is provided. A method of classifying downstream service flows, the method including: classifying a service flow based on a Quality of Service (QoS) using a destination address of an inputted packet; composing an internal header including corresponding service flow information based on the classifying of the service flow; and adding the internal header to the inputted packet.
摘要翻译：提供了一种用于电缆调制解调器的下行业务流的分类方法和装置。一种对下游业务流进行分类的方法，所述方法包括：使用所输入的分组的目的地地址，根据服务质量（QoS）对服务流进行分类; 基于所述服务流的分类，构成包括对应的业务流信息的内部报头; 并将内部头部添加到输入的分组。

7. 发明申请

US20080130680A1 APPARATUS AND METHOD FOR RECEIVING UPSTREAM DATA PACKET 审中-公开
标题翻译：用于接收UPSTREAM数据包的装置和方法
公开(公告)号：US20080130680A1
公开(公告)日：2008-06-05
申请号：US11928792
申请日：2007-10-30
申请人： Dong Joon CHOI , O. Hyung KWON , Soo In LEE
发明人： Dong Joon CHOI , O. Hyung KWON , Soo In LEE
IPC分类号： H04J3/16
CPC分类号： H04J3/1682 , H04L12/2801
摘要： An apparatus for receiving an upstream data packet in a channel bonding mode is provided. The apparatus includes: an upstream demodulator for receiving a data packet transmitted from a cable modem and converting the received packet; an upstream processor for adding packet re-combination information to the data packet received from the upstream demodulator; an upstream segment processor for re-combining the data packet received from the upstream processor in response to the packet re-combination information; and an upstream channel band allocation unit for transmitting information comprising a data allocation band and an allocation interval to the cable modem and providing the packet re-combination information to the upstream processor. Also, a method of receiving an upstream data packet in a channel bonding mode is provided.
摘要翻译：提供了一种用于以信道绑定模式接收上行数据分组的装置。该装置包括：上行解调器，用于接收从电缆调制解调器发送的数据分组并转换接收的分组; 用于将分组重新组合信息添加到从上游解调器接收的数据分组的上游处理器; 上游段处理器，用于响应于分组重新组合信息重新组合从上游处理器接收的数据分组; 以及上行信道频带分配单元，用于向所述电缆调制解调器发送包括数据分配频带和分配间隔的信息，并向所述上游处理器提供所述分组重新组合信息。此外，提供了以通道绑定模式接收上行数据分组的方法。

8. 发明申请

US20100158036A1 METHOD AND APPARATUS OF RECEIVING BURST DATA USING MULTIPLE UPSTREAM CHANNELS BASED ON UPSTREAM BANDWIDTH ALLOCATION INFORMATION IN HFC NETWORK 审中-公开
标题翻译：基于HFC网络上的上行带宽分配信息的多个上行通道接收冲击数据的方法和装置
公开(公告)号：US20100158036A1
公开(公告)日：2010-06-24
申请号：US12627153
申请日：2009-11-30
申请人： Dong Joon CHOI , O Hyung KWON , Soo In LEE
发明人： Dong Joon CHOI , O Hyung KWON , Soo In LEE
IPC分类号： H04B7/212
CPC分类号： H04L12/2801 , H04L1/0083 , H04L47/34
摘要： Provided is a method and apparatus for effectively receiving channel bonded upstream burst data in a Hybrid Fiber Cable (HFC) network.
摘要翻译：提供了一种用于在混合光缆（HFC）网络中有效地接收信道绑定的上行突发数据的方法和装置。

9. 发明申请

US20100157920A1 APPARATUS AND METHOD OF CHANNEL BANDWIDTH ALLOCATION 审中-公开
标题翻译：设备和通道带宽分配方法
公开(公告)号：US20100157920A1
公开(公告)日：2010-06-24
申请号：US12581241
申请日：2009-10-19
申请人： Dong Joon CHOI , O Hyung KWON , Soo In LEE
发明人： Dong Joon CHOI , O Hyung KWON , Soo In LEE
IPC分类号： H04W72/04
CPC分类号： H04L12/2801
摘要： Provided is an apparatus for a channel bandwidth allocation, the apparatus including: an information sorting unit to receive bandwidth allocation request information, to sort the received bandwidth allocation request information according to a priority, and to transfer any one of the sorted bandwidth allocation request information to a minislot allocation unit; and a calculation unit to apply a multiplier to a number of bytes, and to transfer, to the minislot allocation unit, the bandwidth allocation request information where a number of requested bytes is calculated, when the bandwidth allocation request information is byte-based bandwidth allocation request information, wherein the minislot allocation unit allocates a minislot based on the bandwidth allocation request information and predetermined setting information.
摘要翻译：提供了一种用于信道带宽分配的装置，该装置包括：信息分类单元，用于接收带宽分配请求信息，根据优先级对接收到的带宽分配请求信息进行排序，并且传送排序的带宽分配请求信息中的任何一个到小型分配单位; 以及计算单元，用于将多个字节应用于多个字节，并且当所述带宽分配请求信息是基于字节的带宽分配时，向所述小时隙分配单元传送计算了所请求字节数的带宽分配请求信息请求信息，其中所述小时隙分配单元基于所述带宽分配请求信息和预定设置信息来分配小时隙。

10. 发明申请

US20090150955A1 APPARATUS AND METHOD FOR SWITCH OPERATION OF DOWNSTREAM TERMINAL PLATFORM FOR IP DATA TRANSMISSION USING LEGACY TRANSMISSION SYSTEM IN HFC NETWORK 审中-公开
标题翻译：用于在HFC网络中利用传输系统进行IP数据传输的下行终端平台的切换操作的装置和方法
公开(公告)号：US20090150955A1
公开(公告)日：2009-06-11
申请号：US12331056
申请日：2008-12-09
申请人： Dong Joon CHOI , O Hyung KWON , Soo In LEE
发明人： Dong Joon CHOI , O Hyung KWON , Soo In LEE
IPC分类号： H04N7/173
CPC分类号： H04L29/12028 , H04L12/2801 , H04L12/2861 , H04L12/2892 , H04L61/103 , H04L61/2015
摘要： A method and apparatus for a switch operation of a downstream terminal platform for Internet Protocol (IP) data transmission using a legacy transmission system in a Hybrid Fiber Coax (HFC) network is provided. The downstream terminal platform includes: a Radio Frequency (RF) transmitter to distribute and combine a signal transceived by an HFC network; a broadband downstream receiver to process a broadband signal received by the RF transmitter; a cable modem (CM) to process data received or transmitted by the RF transmitter; an IP layer switch to transmit data to a corresponding Customer Premises Equipment (CPE), the data being received from the broadband downstream receiver to the CPE, or to enable user data received from the CPE to be transmitted to a headend using the CM; and a subscriber controller to control the downstream terminal platform.
摘要翻译：提供了一种用于使用混合光纤同轴（HFC）网络中的传统传输系统进行因特网协议（IP）数据传输的下游终端平台的切换操作的方法和装置。下游终端平台包括：射频（RF）发射机，用于分发和组合由HFC网络收发的信号; 用于处理由RF发射机接收的宽带信号的宽带下行接收机; 用于处理由RF发射机接收或传输的数据的电缆调制解调器（CM）; IP层交换机，用于向对应的客户驻地设备（CPE）发送数据，从宽带下游接收机接收到CPE的数据，或使得使用CM向头端发送从CPE接收到的用户数据; 以及用于控制下游终端平台的用户控制器。

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