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31. 发明授权

US07197333B2 Paging system and method for providing multicast multimedia broadcast/multicast service 有权
标题翻译：用于提供组播多媒体广播/组播服务的寻呼系统和方法
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。

32. 发明授权

US07010317B2 Apparatus and method for transmitting TFCI used for DSCH in a W-CDMA mobile communication system 失效
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.

33. 发明申请

US20050153715A1 Paging method for an MBMS service in a mobile communication system 有权
标题翻译：移动通信系统中MBMS业务的寻呼方法
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。

34. 发明申请

US20050026607A1 Ciphering method in a mobile communication system supporting a multimedia broadcast/multicast service 失效
标题翻译：支持多媒体广播/组播业务的移动通信系统中的加密方法
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。

35. 发明授权

US07395076B2 Paging apparatus and method for MBMS service in a mobile communication system 有权
标题翻译：移动通信系统中MBMS服务的寻呼装置和方法
公开(公告)号：US07395076B2
公开(公告)日：2008-07-01
申请号：US10465321
申请日：2003-06-18
申请人： Soeng-Hun Kim , Kook-Heui Lee , Sung-Ho Choi , Ju-Ho Lee
发明人： Soeng-Hun Kim , Kook-Heui Lee , Sung-Ho Choi , Ju-Ho Lee
IPC分类号： H04Q7/20
CPC分类号： H04L12/189 , H04W68/02 , H04W76/40 , Y02D70/1224 , Y02D70/24
摘要： A method for paging user equipments (UEs) receiving a second service in a mobile communication system providing a first service and the second service. A serving General Packet Radio Service (GPRS) support node (SGSN), determines an identifier indicating the second service and a coefficient related to paging occasions for transmitting a paging instance indicating presence/absence of paging information related to the second service in response to a request for the second service from UEs, and transmits the determined identifier and coefficient to a radio network controller (RNC). The RNC transmits the identifier and the coefficient to the UEs, determines the paging occasions and transmission times of the paging instance in each of the paging occasions by using the identifier and the coefficient, and transmits the paging instances over a first channel at the transmission times of the paging instances for each of the paging occasions so that the UEs recognize presence/absence of the paging information.
摘要翻译：一种在提供第一服务和第二服务的移动通信系统中寻呼接收第二服务的用户设备（UE）的方法。服务通用分组无线服务（GPRS）支持节点（SGSN）确定指示第二服务的标识符和与寻呼机会相关的系数，用于响应于第二服务发送指示与第二服务有关的寻呼信息的存在/不存在的寻呼实例从UE请求第二个服务，并将确定的标识符和系数发送到无线电网络控制器（RNC）。 RNC向UE发送标识符和系数，通过使用标识符和系数在每个寻呼时刻确定寻呼时刻和寻呼实例的发送时间，并在传输时间内通过第一信道发送寻呼实例的每个寻呼时机的寻呼实例，以便UE识别寻呼信息的存在/不存在。

36. 发明授权

US07010318B2 Power control apparatus and method for a W-CDMA communication system employing a high-speed downlink packet access scheme 有权
公开(公告)号：US07010318B2
公开(公告)日：2006-03-07
申请号：US10042602
申请日：2002-01-09
申请人： Jin-Weon Chang , Sung-Ho Choi , Kook-Heui Lee , Yong-Jun Kwak , Sung-Jin Kim , Ju-Ho Lee
发明人： Jin-Weon Chang , Sung-Ho Choi , Kook-Heui Lee , Yong-Jun Kwak , Sung-Jin Kim , Ju-Ho Lee
IPC分类号： H04B7/00
CPC分类号： H04W52/0229 , H04W36/18 , H04W52/16 , H04W52/221 , H04W52/262 , H04W52/286 , H04W52/36 , H04W52/40 , H04W52/50 , Y02D70/1222 , Y02D70/1242 , Y02D70/1244
摘要： Disclosed is a method for controlling uplink transmission power in a handover region by a UE in communication with a Node B using an FCS scheme. The UE stores TPC commands received for a specific duration from a plurality of cells in an active set, if the UE enters in the handover region during communication with a current best cell. If a next best cell is selected from the plurality of the cells, the UE determines a transmission power offset by comparing TPC commands from the current best cell with TPC commands from the next best cell for the specific duration at a time point where the best cell is changed from the current best cell to the next best cell. The UE transmits initial transmission power for the next best cell at a transmission power level determined considering the transmission power offset.

37. 发明授权

US07633899B2 Method for transmitting and receiving common information in a CDMA communication system providing HSDPA service 有权
标题翻译：用于在提供HSDPA服务的CDMA通信系统中发送和接收公共信息的方法
公开(公告)号：US07633899B2
公开(公告)日：2009-12-15
申请号：US10218311
申请日：2002-08-14
申请人： Sung-Ho Choi , Hyeon-Woo Lee , Jin-Weon Chang , Ju-Ho Lee , Kook-Heui Lee
发明人： Sung-Ho Choi , Hyeon-Woo Lee , Jin-Weon Chang , Ju-Ho Lee , Kook-Heui Lee
IPC分类号： H04W4/00
CPC分类号： H04W48/12 , H04B7/2637 , H04J13/0044 , H04L1/16 , H04L1/1803 , H04L1/1812 , H04L1/1887 , H04L2001/0093 , H04W28/06
摘要： A communication system supporting an HSDPA (High-Speed Downlink Packet Access) service. In order to transmit common information to at least two UEs (User Equipments) among a plurality of UEs supporting the HSDPA service, the system transmits control information including common ID information indicating the common information over a shared control channel (SHCCH), upon generation of the common information. The system transmits the common information over the SHCCH in a TTI (Transmission Time Interval) equal to or after a TTI where the control information is transmitted, so that the UEs can support the HSDPA service using the common information.
摘要翻译：支持HSDPA（高速下行链路分组接入）业务的通信系统。为了将共同信息发送到支持HSDPA业务的多个UE中的至少两个UE（用户设备），系统通过共享控制信道（SHCCH）发送包括表示公共信息的公共ID信息的控制信息，共同信息。系统通过SHCCH发送公共信息，TTI（传输时间间隔）等于发送控制信息的TTI之后或之后，使得UE可以使用公共信息来支持HSDPA服务。

38. 发明授权

US07286540B2 Method for allocating HARQ channel number for indicating state information in an HSDPA communication system 失效
标题翻译：用于在HSDPA通信系统中分配用于指示状态信息的HARQ信道号的方法
公开(公告)号：US07286540B2
公开(公告)日：2007-10-23
申请号：US10226067
申请日：2002-08-21
申请人： Sung-Hoon Kim , Hyeon-Woo Lee , Kook-Heui Lee , Joon-Goo Park , Ju-Ho Lee , Sung-Ho Choi , Jin-Weon Chang
发明人： Sung-Hoon Kim , Hyeon-Woo Lee , Kook-Heui Lee , Joon-Goo Park , Ju-Ho Lee , Sung-Ho Choi , Jin-Weon Chang
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L1/1874 , H04L1/0003 , H04L1/0009 , H04L1/1803 , H04L1/1819 , H04L1/1822 , H04L1/1835 , H04L1/187 , H04L1/1896 , H04W72/04
摘要： There is provided a method for allocating channel numbers to channel signals by a Node B, which repeatedly transmits a stream of n channel signals to a UE (User Equipment), each of the channel signals including a channel number and transmission data, the n channel signals having (n+1) different channel numbers, each channel having a given transmission time interval (TTI). The method comprises storing channel numbers of the n channel signals in a transmission window, and updating channel numbers such that n channel numbers are stored each time channel signals are transmitted; and allocating the same channel number as a channel number used for initial transmission to a channel signal to be transmitted if the channel signal to be transmitted is a retransmission channel signal, and allocating a channel number not belonging to the transmission window among the (n+1) channel numbers to a channel signal to be transmitted if the channel signal to be transmitted is an initial-transmission channel signal.
摘要翻译：提供了一种用于通过节点B分配信道号到信道信号的方法，该节点B向UE（用户设备）重复发送n个信道信号流，每个信道信号包括信道号和传输数据，n个信道具有（n + 1）个不同信道号的信号，每个信道具有给定的传输时间间隔（TTI）。该方法包括在发送窗口中存储n个信道信号的信道号，并且更新信道号，使得每个信道信号被发送时存储n个信道号; 并且如果要发送的信道信号是重发信道信号，并且将不属于传输窗口的信道号分配给第（n + 1个）信道，则将与用于初始传输的信道号相同的信道号分配给待传输的信道信号， 1）要传输的信道信号是初始传输信道信号时要发送的信道信号的信道号。

39. 发明授权

US07236474B2 Apparatus and method for reporting quality of downlink channel in W-CDMA communication systems supporting HSDPA 有权
标题翻译：在支持HSDPA的W-CDMA通信系统中报告下行链路信道质量的装置和方法
公开(公告)号：US07236474B2
公开(公告)日：2007-06-26
申请号：US10287241
申请日：2002-11-04
申请人： Myeong-Sook Seo , Hyeon-Woo Lee , Kook-Heui Lee , Sung-Ho Choi , Ju-Ho Lee , Youn-Sun Kim
发明人： Myeong-Sook Seo , Hyeon-Woo Lee , Kook-Heui Lee , Sung-Ho Choi , Ju-Ho Lee , Youn-Sun Kim
IPC分类号： H04Q7/20 , H04Q7/34
CPC分类号： H04W52/286 , H04B1/707
摘要： An apparatus for reporting downlink channel quality in a high-speed packet communication system. A channel analyzer measures downlink channel quality from a received reference channel signal. A controller determines whether a current TTI (Transmission Time Interval) is a TTI corresponding to a multiple of a first TTI or a TTI corresponding to a multiple of a second TTI. If the current TTI is a TTI corresponding to a multiple of the first TTI, the controller determines CQ (Channel Quality) refreshment information for a downlink channel received from the Node B based on the measured downlink channel quality, and if the current TTI is a TTI corresponding to a multiple of the second TTI, the controller determines CQ refinement information for the downlink channel based on the measured downlink channel quality. A CQ information transmitter generates CQ refreshment information or CQ refinement information under the control of the controller, and transmits the generated CQ refreshment information or CQ refinement information over an uplink.
摘要翻译：一种在高速分组通信系统中报告下行链路信道质量的装置。信道分析器从接收到的参考信道信号测量下行链路信道质量。控制器确定当前TTI（传输时间间隔）是否对应于对应于第二TTI的倍数的第一TTI或TTI的倍数的TTI。如果当前TTI是对应于第一TTI的倍数的TTI，则控制器基于测量的下行链路信道质量来确定从节点B接收的下行链路信道的CQ（信道质量）刷新信息，并且如果当前TTI是 TTI对应于第二TTI的倍数，控制器基于测量的下行链路信道质量来确定用于下行链路信道的CQ细化信息。 CQ信息发送器在控制器的控制下生成CQ刷新信息或CQ细化信息，并通过上行链路发送生成的CQ刷新信息或CQ细化信息。

40. 发明授权

US07164650B2 Method for transmitting/receiving information about orthogonal variable spreading factor codes assigned to user data in a high speed data packet access communication system 有权
标题翻译：用于在高速数据分组接入通信系统中发送/接收分配给用户数据的正交可变扩频因子码的信息的方法
公开(公告)号：US07164650B2
公开(公告)日：2007-01-16
申请号：US10218158
申请日：2002-08-12
申请人： Sung-Hoon Kim , Hyun-Woo Lee , Kook-Heui Lee , Ju-Ho Lee , Sung-Ho Choi
发明人： Sung-Hoon Kim , Hyun-Woo Lee , Kook-Heui Lee , Ju-Ho Lee , Sung-Ho Choi
IPC分类号： H04J11/00
CPC分类号： H04L1/0066 , H04B2201/70705 , H04J13/0044 , H04J13/102 , H04J13/20 , H04L1/0025 , H04L1/1803 , H04L1/1812
摘要： A method of transmitting and receiving information about successive orthogonal codes assigned to user data for spreading on a control channel before transmission of the user data on a plurality of code channels in an HSDPA (High Speed Data Packet Access) communication system. A Node B determines an offset between a starting orthogonal code among the assigned orthogonal codes and the first of a plurality of successive orthogonal codes available to the HSDPA communication system, determines the number of the assigned orthogonal codes counted from the starting orthogonal code being the number of the code channels, forms orthogonal code information indicating the offset and the number of the orthogonal codes, and transmits the orthogonal code information to a UE.
摘要翻译：一种在HSDPA（高速数据分组接入）通信系统中的多个代码信道上发送用户数据之前，发送和接收分配给用户数据的信息的方法，用于在控制信道上进行扩展。节点B确定所分配的正交码中的起始正交码与可用于HSDPA通信系统的多个连续正交码中的第一个之间的偏移量，确定从起始正交码计数的所分配的正交码的数量为数字形成指示偏移的正交码信息和正交码的数量，并将正交码信息发送给UE。

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