公开(公告)号：US20120163256A1

公开(公告)日：2012-06-28

申请号：US13334231

申请日：2011-12-22

申请人： Sungsoo Kang ,  Choon Sik Yim ,  Jae Gak Hwang

发明人： Sungsoo Kang ,  Choon Sik Yim ,  Jae Gak Hwang

IPC分类号： H04L12/66 ,  H04W88/16 ,  H04W4/00

CPC分类号： H04L12/4625 ,  H04L63/18 ,  H04L67/06 ,  H04W8/26 ,  H04W12/0013 ,  H04W28/065 ,  H04W92/02

摘要： Disclosed is a network system including: a transmitting terminal dividing and transmitting data into a plurality of data pieces; a plurality of bridges each receiving the plurality of data pieces and transmitting the divided data pieces to the receiving terminal; and a call manager managing communication among the transmitting terminal, the receiving terminal, and the plurality of bridges, wherein the bridge uses the same identifier system as the transmitting terminal and the receiving terminal.

摘要翻译： 公开了一种网络系统，包括：发送终端，将数据分割并发送到多个数据块中; 多个桥接器，每个接收所述多个数据片，并将所述划分的数据片段发送到所述接收终端; 以及管理所述发送终端，所述接收终端和所述多个桥中的通信的呼叫管理器，其中，所述桥使用与所述发送终端和所述接收终端相同的标识符系统。

公开(公告)号：US08897170B2

公开(公告)日：2014-11-25

申请号：US13329000

申请日：2011-12-16

申请人： Noseong Park ,  Bong Wan Kim ,  Sungsoo Kang ,  Jae Gak Hwang

发明人： Noseong Park ,  Bong Wan Kim ,  Sungsoo Kang ,  Jae Gak Hwang

IPC分类号： H04W84/18 ,  H04W48/20 ,  H04W52/02 ,  H04W40/28 ,  H04W28/06 ,  H04W28/08 ,  H04W88/16

CPC分类号： H04W48/20 ,  H04W28/06 ,  H04W28/08 ,  H04W40/28 ,  H04W52/0219 ,  H04W84/18 ,  H04W88/16 ,  Y02D70/00

摘要： A mobile terminal in a sensor network selects one of the sensors nodes in the sensor network as an upstream agent, and piggybacks a list of neighboring sensor nodes found in the upstream agent selection process on an upstream packet and transmits the upstream packet to a gateway through the upstream agent. The gateway in the sensor network selects one of the neighboring sensor nodes as a downstream agent using state information of the neighboring sensor nodes in the list, and transmits a downstream packet to the mobile terminal through the selected downstream agent.

摘要翻译： 传感器网络中的移动终端选择传感器网络中的一个传感器节点作为上游代理，并且在上游分组上搭载上游代理选择过程中发现的相邻传感器节点的列表，并将上行分组发送到网关，通过 上游代理。 传感器网络中的网关使用列表中相邻传感器节点的状态信息来选择相邻传感器节点之一作为下游代理，并通过所选择的下游代理向移动终端发送下​​行分组。

公开(公告)号：US07290202B2

公开(公告)日：2007-10-30

申请号：US10848944

申请日：2004-05-19

申请人： Sungsoo Kang ,  Tae Whan Yoo ,  Hyeong Ho Lee

发明人： Sungsoo Kang ,  Tae Whan Yoo ,  Hyeong Ho Lee

IPC分类号： H03M13/00 ,  G06F11/00 ,  G08C25/00 ,  H04L1/00

CPC分类号： H03M5/02 ,  H03M5/145 ,  H03M7/04

摘要： An MB810 encoder and/or decoder, dual mode encoder and/or decoder, and a method for generating MB810 codes are provided. Twelve state points in the form of a 4×3 matrix on a state transition map are formed with binary unit digital sum variation & alternate sum variation (BUDA). A 10-bit code from 8-bit data is generated outputting a 10-bit code from a predetermined state point to form the matrix. Codes forming a complementary pair from a set of codes capable of arriving at state points forming the matrix are selected. Codes forming the 12 state points by supplementing state points lacked in the codes forming a complementary pair are selected. Control codes including IDLE code from the codes forming the 12 state points are selected. Codes generating the IDLE code by a bit string between neighboring codes among the codes forming the 12 state points are removed.

摘要翻译： 提供了一种MB810编码器和/或解码器，双模式编码器和/或解码器，以及用于生成MB810代码的方法。 状态转换图上4x3矩阵形式的12个状态点由二进制单位数字和变化和交替和变化（BUDA）形成。 生成来自8位数据的10位代码，从预定状态点输出10位代码以形成矩阵。 选择从能够到达形成矩阵的状态点的一组代码形成互补对的代码。 选择通过补充形成互补对的代码中缺少的状态点来形成12个状态点的代码。 选择包含形成12个状态点的代码的IDLE代码的控制代码。 在形成12个状态点的代码中，通过相邻代码之间的位串产生IDLE代码的代码被去除。

公开(公告)号：US20060012496A1

公开(公告)日：2006-01-19

申请号：US11231415

申请日：2005-09-20

申请人： Sungsoo Kang ,  Tae Yoo ,  Hyeong Lee

发明人： Sungsoo Kang ,  Tae Yoo ,  Hyeong Lee

IPC分类号： H03M7/00 ,  H03M13/00

CPC分类号： H03M5/02 ,  H03M5/145 ,  H03M7/04

摘要： A dual mode decoder is provided. The dual mode decoder includes an MB810 decoder; an 8B/10B decoder; a mode detection unit which detects a decoder to be used as an operation decoder between the MB810 decoder and the 8B/10B decoder; a first low pass filter which when the MB810 decoder is determined as the operation decoder, removes a predetermined frequency bandwidth from a 10-bit code input from the outside; a second low pass filter which when the 8B/10B decoder is determined as the operation decoder, removes a predetermined frequency bandwidth from a 10-bit code input from the outside; an IDLE code detection unit which detects IDLE code from the 10-bit code and transfers to the mode detection unit; a first switch unit which according to the decoder determined as the operation decoder, selectively outputs the 10-bit code input from the first low pass filter and the second low pass filter; a parallel conversion unit which converts the 10-bit code input from the first switch into a parallel code and outputs a 10-bit parallel code; a first selection unit which provides the 10-bit parallel code to the decoder determined as the operation decoder between the MB810 decoder and the 8B/10B decoder; and a second selection unit which selectively outputs an 8-bit code corresponding to the 10-bit parallel code input from the decoder determined as the operation decoder.

摘要翻译： 提供双模式解码器。 双模式解码器包括一个MB810解码器; 一个8B / 10B解码器; 模式检测单元，检测要用作MB810解码器和8B / 10B解码器之间的操作解码器的解码器; 第一低通滤波器，当MB810解码器被确定为操作解码器时，从外部输入的10位代码中去除预定的频率带宽; 第二低通滤波器，当8B / 10B解码器被确定为操作解码器时，从外部输入的10位代码去除预定的频率带宽; IDLE码检测单元，其从10位代码检测IDLE码并传送到模式检测单元; 根据确定为操作解码器的解码器，选择性地输出从第一低通滤波器和第二低通滤波器输入的10位代码的第一开关单元; 并行转换单元，其将从第一开关输入的10位代码转换为并行代码并输出10位并行代码; 第一选择单元，其将10位并行码提供给被确定为MB810解码器和8B / 10B解码器之间的操作解码器的解码器; 以及第二选择单元，其选择性地输出与从被确定为操作解码器的解码器输入的10位并行码相对应的8位代码。

公开(公告)号：US20050238014A1

公开(公告)日：2005-10-27

申请号：US10983293

申请日：2004-11-04

申请人： Sungsoo Kang

发明人： Sungsoo Kang

IPC分类号： H04J3/00 ,  H03F1/06 ,  H03F3/45 ,  H03G3/30 ,  H04B10/272 ,  H04B10/40 ,  H04B10/50 ,  H04B10/524 ,  H04B10/54 ,  H04B10/58 ,  H04B10/60 ,  H04B10/67 ,  H04B10/69 ,  H04L12/56 ,  H04L25/02 ,  H04L25/03

CPC分类号： H03G3/3084 ,  H03F1/0205 ,  H03F3/45475 ,  H04B10/66

摘要： Provided are a receiver and method for receiving a burst mode packet. The receiver includes a receiver for receiving a burst most packet, the receiver comprising a burst mode packet signal detector detecting a received burst mode packet signal, a burst mode packet signal amplification unit amplifying the detected burst mode packet signal, a feedback amplification unit amplifying an inverted output signal and a non-inverted output signal of the burst mode packet signal amplification unit using a negative feedback method, a differential amplification unit amplifying a differential signal between the inverted output signal and the non-inverted output signal of the feedback amplification unit, and an AC coupling unit performing AC coupling on an output signal output from the differential amplification unit. The receiver may further include a pulse shaping unit which reproduces a wave form of the detected burst mode packet signal.

摘要翻译： 提供了一种用于接收突发模式分组的接收机和方法。 接收机包括接收突发最多分组的接收机，接收机包括检测接收到的突发模式分组信号的突发模式分组信号检测器，放大检测到的突发模式分组信号的突发模式分组信号放大单元，放大 反相输出信号和使用负反馈方式的突发模式分组信号放大单元的非反相输出信号;差分放大单元，放大反相输出信号和反相放大单元的非反相输出信号之间的差分信号; 以及AC耦合单元，对从差分放大单元输出的输出信号进行AC耦合。 接收机还可以包括一个脉冲整形单元，该单元再现检测到的突发模式分组信号的波形。

公开(公告)号：US08243685B2

公开(公告)日：2012-08-14

申请号：US12518056

申请日：2007-08-03

申请人： Sungsoo Kang ,  Seong-Gon Choi

发明人： Sungsoo Kang ,  Seong-Gon Choi

IPC分类号： H04W4/00

CPC分类号： H04W36/0011 ,  H04W8/085 ,  H04W80/04

摘要： Provided is an Internet protocol (IP) handoff method in a mobile agent platform (MAP). Accordingly, when an IP address of a mobile node (MN) is changed while the MN moves from an MAP to an adjacent MAP, the two MAPs generate border lists so as to share information on the MN, so that it is possible to perform a rapid IP handoff.

摘要翻译： 提供了一种移动代理平台（MAP）中的因特网协议（IP）切换方法。 因此，当MN从MAP从MAP移动到相邻的MAP时移动节点（MN）的IP地址改变时，两个MAP生成边界列表，以便在MN上共享信息，使得可以执行 快速的IP切换。

公开(公告)号：US20060126563A1

公开(公告)日：2006-06-15

申请号：US11127690

申请日：2005-05-11

申请人： Sungsoo Kang ,  Young Park ,  Sang Kim ,  Hae Kim

发明人： Sungsoo Kang ,  Young Park ,  Sang Kim ,  Hae Kim

IPC分类号： H04Q7/00

CPC分类号： H04W36/02 ,  H04W36/0011 ,  H04W80/04

摘要： Provided are a system and method of facilitating broadband data transmission by easily and quickly processing a hand-off of a mobile terminal using a high-altitude aeronautical platform above base stations. The system includes a hand-off related information transmitting/receiving unit informed by one of a plurality of base stations in a mobile communications network of a hand-off probability of the mobile terminal positioned in a cell that the base station covers; a position determining unit informed by the hand-off related information transmitting/receiving unit of the hand-off probability and determining whether the mobile terminal is positioned in an overlapping area between the cell that the base station covers and a cell that another base station covers; and a multicasting unit multicasting Internet packet data in a backbone network to the base station and the another base station when the mobile terminal is in the overlapping area via the hand-off related information transmitting/receiving unit.

摘要翻译： 提供了一种通过使用基站上方的高空航空平台容易且快速地处理移动终端的切换来促进宽带数据传输的系统和方法。 该系统包括由移动通信网络中的多个基站之一通知移动终端位于基站覆盖的小区中的切换概率的切换相关信息发送/接收单元; 由越区切换相关信息发送/接收单元通知切换概率的位置确定单元，并且确定移动终端是否位于基站所覆盖的小区与另一基站所覆盖的小区之间的重叠区域中 ; 以及组播单元，当所述移动终端经由所述切换相关信息发送/接收单元处于所述重叠区域时，将所述骨干网络中的因特网分组数据组播到所述基站和所述另一基站。

公开(公告)号：US07313751B2

公开(公告)日：2007-12-25

申请号：US11231415

申请日：2005-09-20

申请人： Sungsoo Kang ,  Tae Whan Yoo ,  Hyeong Ho Lee

发明人： Sungsoo Kang ,  Tae Whan Yoo ,  Hyeong Ho Lee

IPC分类号： H03M13/00 ,  G06F11/00 ,  G08C25/00 ,  H04L1/00

CPC分类号： H03M5/02 ,  H03M5/145 ,  H03M7/04

摘要： A dual mode decoder which includes an MB810 decoder; an 8B/10B decoder; a mode detection unit, a first low pass filter; a second low pass filter; an IDLE code detection unit which detects IDLE code and transfers to the mode detection unit; a first switch unit which selectively outputs the 10-bit code input from the first low pass filter and the second low pass filter; a parallel conversion unit which outputs a 10-bit parallel code; a first selection unit which provides the 10-bit parallel code to the decoder determined as the operation decoder between the MB810 decoder and the 8B/10B decoder; and a second selection unit which selectively outputs an 8-bit code corresponding to the 10-bit parallel code input form the decoder determined as the operation decoder.

摘要翻译： 一种双模式解码器，包括一个MB810解码器; 一个8B / 10B解码器; 模式检测单元，第一低通滤波器; 第二低通滤波器; IDLE码检测单元，其检测IDLE码并传送到模式检测单元; 第一开关单元，其选择性地输出从第一低通滤波器和第二低通滤波器输入的10位代码; 并行转换单元，其输出10位并行代码; 第一选择单元，其将10位并行码提供给被确定为MB810解码器和8B / 10B解码器之间的操作解码器的解码器; 以及第二选择单元，其从被确定为操作解码器的解码器选择性地输出与10位并行代码输入相对应的8位代码。

公开(公告)号：US20100322186A1

公开(公告)日：2010-12-23

申请号：US12518056

申请日：2007-08-03

申请人： Sungsoo Kang ,  Seong-Gon Choi

发明人： Sungsoo Kang ,  Seong-Gon Choi

IPC分类号： H04W36/00

CPC分类号： H04W36/0011 ,  H04W8/085 ,  H04W80/04

摘要： Provided is an Internet protocol (IP) handoff method in a mobile agent platform (MAP). Accordingly, when an IP address of a mobile node (MN) is changed while the MN moves from an MAP to an adjacent MAP, the two MAPs generate border lists so as to share information on the MN, so that it is possible to perform a rapid IP handoff.

摘要翻译： 提供了一种移动代理平台（MAP）中的因特网协议（IP）切换方法。 因此，当MN从MAP从MAP移动到相邻的MAP时移动节点（MN）的IP地址改变时，两个MAP生成边界列表，以便在MN上共享信息，使得可以执行 快速的IP切换。

公开(公告)号：US20080225770A1

公开(公告)日：2008-09-18

申请号：US11994733

申请日：2006-12-08

申请人： Jai-Hyung Cho ,  Sungsoo Kang

发明人： Jai-Hyung Cho ,  Sungsoo Kang

IPC分类号： H04J15/00

CPC分类号： H04W76/15 ,  H04L12/189

摘要： A method and a system for transmitting and receiving Ethernet data to/from a mobile terminal supporting high speed mobility are provided. The method includes: setting a wireless link between a specific access point among a plurality of wireless access points and the mobile terminal and registering identification information of the mobile terminal in the specific access point; allowing the specific access point to transmit an upward Ethernet frame received from the mobile terminal through the wireless link to the service node through the multicast tunnel connected to the specific access point; allowing the service node to recognize whether the mobile terminal is moving and to recognize a multicast tunnel address and identification information of the mobile terminal; allowing the service node to transmit the upward Ethernet frame to an external terminal, receive a downward Ethernet frame corresponding to a response to the upward Ethernet frame, and transmit the received downward Ethernet frame to the plurality of access points connected to the multicast tunnel; and allowing the specific access point, in which the identification information of the mobile terminal is registered, among the plurality of access points that receive the downward Ethernet frame to transmit the downward Ethernet frame to the mobile terminal. Accordingly, when the mobile terminal moves in a wireless LAN environment in which Ethernet data is transmitted and received to and from the mobile terminal, a soft hand-over in which service is not stopped and is stably maintained is provided.

摘要翻译： 提供了一种用于向/从支持高速移动性的移动终端发送和接收以太网数据的方法和系统。 该方法包括：在多个无线接入点中的特定接入点与移动终端之间设置无线链路，并在该特定接入点登记移动终端的识别信息; 允许特定接入点通过无线链路通过连接到特定接入点的组播隧道向服务节点发送从移动终端接收的向上的以太网帧; 允许服务节点识别移动终端是否移动，并识别移动终端的多播隧道地址和识别信息; 允许服务节点将上行以太网帧发送到外部终端，接收对应于上行以太网帧的响应的向下的以太网帧，并将接收到的下行以太网帧发送到连接到组播隧道的多个接入点; 并且在接收到向下的以太网帧的多个接入点之间允许其中注册了移动终端的识别信息的特定接入点将下行以太网帧发送到移动终端。 因此，当移动终端在向移动终端发送和接收以太网数据的无线LAN环境中移动时，提供了不停止并稳定地维护业务的软切换。