公开(公告)号：US07197333B2

公开(公告)日：2007-03-27

申请号：US10817095

申请日：2004-04-02

申请人： Sung-Oh Hwang ,  Kook-Heui Lee ,  Sung-Ho Choi

发明人： Sung-Oh Hwang ,  Kook-Heui Lee ,  Sung-Ho Choi

IPC分类号： H04B1/38 ,  H04M1/00

CPC分类号： H04W72/005

摘要： A paging system and method for use in a multimedia/broadcast multicast service (MBMS). The paging system checks a paging indicator channel of a UE (User Equipment), and determines whether there is a paging signal associated with a broadcast service. If the paging signal associated with the broadcast service is detected, the paging system recognizes the channel information indicative of the paging fact, checks paging information included in an ID for differentiating between the broadcast service and other broadcast services and a paging response indicator adapted to determine a transmission channel scheme of the broadcast service, establishes a radio link, and receives control information using the radio link. The base station controller adapted to manage a cell including the UE transmits MBMS transmission scheme information to the UE in advance using the paging information, resulting in maximum use efficiency of RRC (Radio Resource Controller) resources.

摘要翻译： 一种用于多媒体/广播多播服务（MBMS）的寻呼系统和方法。 寻呼系统检查UE的寻呼指示符信道（用户设备），并确定是否存在与广播服务相关联的寻呼信号。 如果检测到与广播服务相关联的寻呼信号，则寻呼系统识别指示寻呼事实的信道信息，检查包括在用于区分广播业务和其他广播业务的ID中的寻呼信息和适于确定广播业务的寻呼响应指示符 广播服务的传输信道方案建立无线链路，并使用无线链路接收控制信息。 适于管理包括UE的小区的基站控制器使用寻呼信息预先向UE发送MBMS传输方案信息，导致RRC（无线资源控制器）资源的最大使用效率。

公开(公告)号：US07113496B2

公开(公告)日：2006-09-26

申请号：US09788980

申请日：2001-02-20

申请人： Chang-Hoi Koo ,  Sung-Ho Choi ,  Ki-Ho Jung ,  Hyun-Woo Lee ,  Ho-Kyu Choi ,  Kyou-Woong Kim ,  Sung-Oh Hwang ,  Seong-Ill Park ,  Hyun-Jung Mun

发明人： Chang-Hoi Koo ,  Sung-Ho Choi ,  Ki-Ho Jung ,  Hyun-Woo Lee ,  Ho-Kyu Choi ,  Kyou-Woong Kim ,  Sung-Oh Hwang ,  Seong-Ill Park ,  Hyun-Jung Mun

IPC分类号： H04B7/216

CPC分类号： H04B7/2628 ,  H04B7/2637 ,  H04J13/0044 ,  H04J13/0048 ,  H04W52/0216 ,  H04W52/0235 ,  H04W52/12 ,  H04W52/325 ,  H04W52/58 ,  H04W72/0406 ,  H04W74/006 ,  H04W74/0833 ,  H04W76/36 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/24 ,  Y02D70/25 ,  Y02D70/449

摘要： Disclosed is a method for indicating an end of transmitting data frames in order to enable a UTRAN (UMTS (Universal Mobile Telecommunications System) Terrestrial Radio Access Network) to assign a common packet channel to another user equipment (UE) in a UE for a CDMA mobile communication system. The UE requests assignment of any one of a number of common packet channels assignable in the UTRAN; the UE is assigned a common packet channel by the UTRAN in response to the to request; the UE sequentially transmits the data frames and their associated control frames over the assigned common packet channel; and the UE transmits at least one control frame, in an appointed field of which a given bit pattern appointed with the UTRAN is registered, in order to inform the UTRAN of an end of data transmission upon completing data transmission through the data frames.

摘要翻译： 公开了一种用于指示发送数据帧的结束的方法，以便能够使UTRAN（UMTS（通用移动电信系统）陆地无线电接入网络）向用于CDMA的UE中的另一用户设备（UE）分配公共分组信道 移动通信系统。 UE请求分配在UTRAN中可分配的多个公共分组信道中的任何一个; 响应于请求，UTRAN由UTRAN分配公共分组信道; UE在分配的公共分组信道上顺序发送数据帧及其相关控制帧; 并且UE在其被注册了指定的给定位模式的指定字段中发送至少一个控制帧，以便在通过数据帧完成数据传输时通知UTRAN数据传输结束。

公开(公告)号：US07010317B2

公开(公告)日：2006-03-07

申请号：US10039332

申请日：2001-11-07

申请人： Sung-Oh Hwang ,  Kook-Heui Lee ,  Hyun-Woo Lee ,  Sung-Ho Choi ,  Byung-Jae Kwak ,  Yang-Hee Suh

发明人： Sung-Oh Hwang ,  Kook-Heui Lee ,  Hyun-Woo Lee ,  Sung-Ho Choi ,  Byung-Jae Kwak ,  Yang-Hee Suh

IPC分类号： H04Q7/20

CPC分类号： H04W52/40 ,  H04W52/16 ,  H04W52/54

摘要： Disclosed is a method for determining transmission power of a second TFCI bit indicating transport format information of data on a downlink shared channel transmitted from a selected Node B to a UE in a mobile communication system including the UE existing in a handover zone and a plurality of Node Bs in an active set of the UE. The Node Bs transmit dedicated channel data including a first TFCI bit to the UE over dedicated channels. A first Node B transmits dedicated channel data over a dedicated channel and transmits downlink shared channel data over the downlink shared channel. The first Node B determines a transmission power level of the second TFCI bit to be higher than a ratio of transmission power of the dedicated channel data from a Node B transmitting only the dedicated channel data to transmission power of the first TFCI bit.

公开(公告)号：US07006482B1

公开(公告)日：2006-02-28

申请号：US09677342

申请日：2000-10-02

申请人： Ho-Kyu Choi ,  Chang-Soo Park ,  Sung-Oh Hwang ,  Hyun-Woo Lee ,  Jae-Min Ahn ,  Youn-Sun Kim ,  Hi-Chan Moon ,  Seong-ill Park

发明人： Ho-Kyu Choi ,  Chang-Soo Park ,  Sung-Oh Hwang ,  Hyun-Woo Lee ,  Jae-Min Ahn ,  Youn-Sun Kim ,  Hi-Chan Moon ,  Seong-ill Park

IPC分类号： H04B7/216

CPC分类号： H04W52/56 ,  H04B2201/70709 ,  H04J13/00 ,  H04W52/16 ,  H04W52/44 ,  H04W52/58

摘要： A method for transmitting control data on a downlink and/or uplink channel in a base station and/or mobile station in a mobile communication system. In one embodiment, the base station determines whether there is downlink channel data to transmit to a mobile station. If there is no data to be transmitted over the downlink channel for a predetermined time period, the base station drives a random gating position selector to determine a random gating slot position, gates on the control data at the determined slot position, and gates off the control data at other slot positions. The random position selector determines the gating slot position by calculating a value x by multiplying a system frame number (SFN) of a received signal by a specific integer; selecting n bits starting from a position which is at an x-chip distance from the start point of a scrambling code, which has a period equal to one frame, before a plurality of gating durations used in generating a downlink signal; and determining a gating slot position of a corresponding gating slot group by performing a modulo operation on the selected n bits, where the module operation is by the number of slots in a gating slot group.

摘要翻译： 一种用于在移动通信系统中的基站和/或移动台中的下行链路和/或上行链路信道上发送控制数据的方法。 在一个实施例中，基站确定是否存在要向移动台发送的下行链路信道数据。 如果在预定时间段内没有要通过下行链路信道发送的数据，则基站驱动随机门控位置选择器以确定随机门控时隙位置，在所确定的时隙位置对控制数据进行门控，并关闭 在其他插槽位置控制数据。 随机位置选择器通过将接收信号的系统帧号（SFN）乘以特定整数来计算值x来确定选通时隙位置; 在用于生成下行链路信号的多个选通持续时间之前，从具有周期等于一帧的扰码开始点处的x码片距离的位置开始选择n个比特; 以及通过对所选择的n位执行模运算来确定对应的门控时隙组的门控时隙位置，其中模块操作是通过门控时隙组中的时隙数量。

公开(公告)号：US06956948B1

公开(公告)日：2005-10-18

申请号：US09667350

申请日：2000-09-22

申请人： Sung-Oh Hwang ,  Hee-Won Kang ,  Hyun-Woo Lee

发明人： Sung-Oh Hwang ,  Hee-Won Kang ,  Hyun-Woo Lee

IPC分类号： H03K3/84 ,  H04B1/707 ,  H04B7/26 ,  H04J11/00 ,  H04J13/10 ,  H04L7/00 ,  H04W4/00 ,  H04W16/14 ,  G06F17/00

CPC分类号： H04J13/12 ,  H04B1/707 ,  H04B2201/70703 ,  H04J13/0044 ,  H04J2013/0037

摘要： An apparatus and method for generating multiple scrambling codes in an asynchronous mobile communication system. In a scrambling code generating apparatus for generating a current scrambling code and a compressed mode scrambling code for compressed mode transmission in a base station device having a spreader for spreading an input data sequence with one of a plurality of OVSF codes and a scrambler for scrambling the spread data sequence with a primary scrambling code used as a default or one of a plurality of secondary scrambling codes according to the number of mobile stations in communication, a first feedback linear shift register generates an m-sequence from first predetermined initial bits, a second feedback linear shift register generates another m-sequence from second predetermined initial bits, a first adder generates the current scrambling code by adding the outputs of the first and second linear feedback shift registers, a second adder adds the output of the second linear feedback register and an m-sequence one bit delayed from the output of the first linear feedback register, and a third adder adds the output of the second linear feedback register and an m-sequence two bits delayed from the output of the first linear feedback register. Here, the compressed mode scrambling code is one of the outputs of the second and third adders and provided to the scrambler to scramble the spread data sequence.

摘要翻译： 一种用于在异步移动通信系统中产生多个扰码的装置和方法。 在用于产生用于压缩模式传输的当前扰码的扰码产生装置和具有用于使用多个OVSF码中的一个扩展输入数据序列的扩展器的基站装置和用于扰频所述加扰器的加扰器的压缩模式扰码 第一反馈线性移位寄存器根据第一预定初始位产生m序列，第二预定初始位产生m序列，第二反向线性移位寄存器根据在通信中的移动站的数量， 反馈线性移位寄存器从第二预定初始位产生另一个m序列，第一加法器通过将第一和第二线性反馈移位寄存器的输出相加来产生当前扰码，第二加法器将第二线性反馈寄存器的输出和 从第一线性反馈寄存器的输出延迟一位的m序列，以及thi 第r个加法器将第二个线性反馈寄存器的输出和从第一个线性反馈寄存器的输出延迟的m序列两位相加。 这里，压缩模式扰频码是第二和第三加法器的输出之一，并且提供给加扰器以加扰扩展数据序列。

公开(公告)号：US20050153715A1

公开(公告)日：2005-07-14

申请号：US10983862

申请日：2004-11-08

申请人： Sung-Oh Hwang ,  Kook-Heui Lee ,  Sung-Ho Choi

发明人： Sung-Oh Hwang ,  Kook-Heui Lee ,  Sung-Ho Choi

IPC分类号： H04B7/26 ,  H04H20/57 ,  H04H20/93 ,  H04H60/43 ,  H04W4/06 ,  H04W68/00 ,  H04W68/02 ,  H04Q7/20

CPC分类号： H04W68/025 ,  H04L12/189 ,  H04W4/06 ,  H04W52/0216 ,  Y02D70/12 ,  Y02D70/24 ,  Y02D70/25

摘要： A paging method for informing a UE of the existence or absence of control information in transmission of the control information according to the support of an MBMS in a mobile communication system. In the method, paging according to a voice and packet service and paging according to an MBMS are differentiated from each other. Accordingly, a first paging indication channel for identifying the paging according to the voice and packet service and a second paging indication channel for identifying the paging according to the MBMS are differentiated from each other and used.

摘要翻译： 一种用于在移动通信系统中根据MBMS的支持来向UE通知控制信息的传输中是否存在控制信息的寻呼方法。 在该方法中，根据MBMS的语音和分组业务和寻呼的寻呼彼此不同。 因此，用于根据语音和分组服务识别寻呼的第一寻呼指示信道和用于根据MBMS的用于识别寻呼的第二寻呼指示信道彼此不同，并被使用。

公开(公告)号：US20050026607A1

公开(公告)日：2005-02-03

申请号：US10909890

申请日：2004-08-02

申请人： Sung-Oh Hwang ,  Kook-Heui Lee ,  Sung-Ho Choi ,  Eun-Jung Kim

发明人： Sung-Oh Hwang ,  Kook-Heui Lee ,  Sung-Ho Choi ,  Eun-Jung Kim

IPC分类号： H04L9/00 ,  H04L12/18 ,  H04L29/06 ,  H04W4/06 ,  H04W12/02 ,  H04Q7/20

CPC分类号： H04L63/0428 ,  H04L12/189 ,  H04L29/06027 ,  H04L63/062 ,  H04L63/068 ,  H04L65/4076 ,  H04L65/607 ,  H04W4/06 ,  H04W12/02 ,  H04W12/04 ,  H04W76/40

摘要： A method for ciphering MBMS (Multimedia Broadcast/Multicast Service) data in a wired/wireless communication system is provided. The MBMS service enables the same service or desired services to be provided to a number of users. In the ciphering method, a ciphering key for encoding MBMS data is previously provided to an authorized UE, and the authorized UE is informed of when MBMS data encoded using the ciphering key is to be transmitted, thereby preventing unauthorized UEs from illegally receiving the MBMS service.

摘要翻译： 提供了一种用于在有线/无线通信系统中加密MBMS（多媒体广播/多播服务）数据的方法。 MBMS服务使得能够向多个用户提供相同的服务或期望的服务。 在加密方法中，预先向授权的UE提供用于编码MBMS数据的加密密钥，并且向被授权的UE通知何时要发送使用加密密钥编码的MBMS数据，从而防止未经授权的UE非法接收MBMS服务 。

公开(公告)号：US09584441B2

公开(公告)日：2017-02-28

申请号：US13980485

申请日：2012-01-19

申请人： Sung-Oh Hwang ,  Kyung-Mo Park ,  Jae-Yeon Song ,  Doug Young Suh ,  Yong-Il Kwon

发明人： Sung-Oh Hwang ,  Kyung-Mo Park ,  Jae-Yeon Song ,  Doug Young Suh ,  Yong-Il Kwon

IPC分类号： G01R31/08 ,  H04L12/927 ,  H04N21/2381 ,  H04N21/647 ,  H04N21/2343 ,  H04N21/845

CPC分类号： H04L47/805 ,  H04L43/0829 ,  H04L43/0852 ,  H04L43/0888 ,  H04L69/325 ,  H04N21/234327 ,  H04N21/2381 ,  H04N21/647 ,  H04N21/8451

摘要： An apparatus and method for transmitting a multimedia data packet are provided. The method includes receiving Bottom-up Network Abstraction Layer (B-NAL) information from a network entity, determining a media data quality based on the received B-NAL information and generating media data having the determined media data quality, and generating a packet including the generated media data and transmitting the packet to the network entity.

摘要翻译： 提供了一种用于发送多媒体数据分组的装置和方法。 该方法包括从网络实体接收自底向上网络抽象层（B-NAL）信息，基于所接收的B-NAL信息确定媒体数据质量，并产生具有所确定的媒体数据质量的媒体数据，以及生成包括 生成的媒体数据并将该分组发送到网络实体。

公开(公告)号：US09407946B2

公开(公告)日：2016-08-02

申请号：US13980484

申请日：2012-01-19

申请人： Kyung-Mo Park ,  Sung-Oh Hwang ,  Jae-Yeon Song

发明人： Kyung-Mo Park ,  Sung-Oh Hwang ,  Jae-Yeon Song

IPC分类号： H04N7/173 ,  H04N21/258 ,  H04N21/63 ,  H04N21/6405

CPC分类号： H04N21/25866 ,  H04N21/631 ,  H04N21/6405

摘要： An apparatus and a method for driving an application, contained in a hybrid multimedia service, in a broadcast system that provides a user equipment with the hybrid multimedia service based on a hybrid network including at least a broadcast network and a network supporting an Internet protocol is provided. To this end, a broadcast server constituting the broadcast system constructs control information to be used for acquiring an instruction table for driving the application contained in the hybrid multimedia service, and transmits the constructed control information to the user equipment in a predetermined format. The user equipment may acquire the instruction table using the control information provided from the broadcast server, and drive a desired application using the acquired instruction table.

摘要翻译： 包含在混合多媒体服务中的应用的装置和方法，在广播系统中，基于包括至少广播网络和支持因特网协议的网络的混合网络向用户设备提供混合多媒体服务， 提供。 为此，构成广播系统的广播服务器构成用于获取用于驱动包含在混合多媒体业务中的应用的指令表的控制信息，并以预定的格式将构成的控制信息发送给用户设备。 用户设备可以使用从广播服务器提供的控制信息来获取指令表，并使用所获取的指令表来驱动期望的应用。

公开(公告)号：US08836482B2

公开(公告)日：2014-09-16

申请号：US13393735

申请日：2010-09-01

申请人： Ho-Yeon Park ,  Sung-Oh Hwang ,  Bo-Sun Jung

发明人： Ho-Yeon Park ,  Sung-Oh Hwang ,  Bo-Sun Jung

IPC分类号： G05B11/01 ,  H04L12/28 ,  H04L29/08

CPC分类号： H04L67/025 ,  H04L12/2818

摘要： A method and apparatus are provided for controlling a Remote User Interface Client (RUIC), on which a remote user interface is displayed, through another RUIC. A message including control information that indicates a control action corresponding to a user input at the other RUIC is received at the RUIC from the other RUIC. The RUIC determines whether the control information is predefined information or undefined information. When the control information is predefined information, the control information is delivered from a web server of the RUIC to an application of the RUIC, and a control operation corresponding to the control information is executed by the application. When the control information is undefined information, the received control information is delivered from the web server to the application through a remote control plug-in in the RUIC to execute the control operation corresponding to the control information by the application.

摘要翻译： 提供了一种方法和装置，用于通过另一个RUIC控制在其上显示远程用户界面的远程用户界面客户端（RUIC）。 在RUIC从另一RUIC接收包括指示与另一RUIC上的用户输入相对应的控制动作的控制信息的消息。 RUIC确定控制信息是预定义信息还是未定义信息。 当控制信息是预定义的信息时，控制信息从RUIC的web服务器传送到RUIC的应用，并且由应用程序执行与控制信息相对应的控制操作。 当控制信息是未定义的信息时，接收到的控制信息通过RUIC中的远程控制插件从Web服务器传送到应用程序，以执行与应用程序对应的控制信息的控制操作。