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91. 发明授权

US08189528B2 Base station and method for use therein 失效
标题翻译：基站及其使用方法
公开(公告)号：US08189528B2
公开(公告)日：2012-05-29
申请号：US11917874
申请日：2006-06-15
申请人： Anil Umesh , Minami Ishii , Takehiro Nakamura , Takashi Suzuki
发明人： Anil Umesh , Minami Ishii , Takehiro Nakamura , Takashi Suzuki
IPC分类号： H04W4/00
CPC分类号： H04W72/005
摘要： A base station includes a multicast group administration unit administering a multicast group to which a mobile station belongs, a timing determination unit determining an inter-frequency measurement timing when the mobile station measures a signal having a frequency different from a frequency for a residing cell of the mobile station, and a transmission unit transmitting data. The timing determination unit assigns an uniform inter-frequency measurement timing for at least two mobile stations belonging to the same multicast group. The transmission unit transmits data to a mobile station within the multicast so as to avoid the inter-frequency measurement timing.
摘要翻译：基站包括管理移动台所属的多播组的组播组管理单元，定时确定单元，确定当移动站测量频率不同于驻留小区的频率的信号时的频率间测量定时移动台以及发送数据的发送单元。定时确定单元为属于同一组播组的至少两个移动台分配统一的频率间测量定时。发送单元向组播内的移动台发送数据，以避免频率间测量定时。

92. 发明授权

US08023460B2 Radio base station and user common data transmission method 有权
标题翻译：无线基站和用户公共数据传输方式
公开(公告)号：US08023460B2
公开(公告)日：2011-09-20
申请号：US12067033
申请日：2006-09-08
申请人： Masayuki Motegi , Yasuhiro Kato , Minami Ishii , Takehiro Nakamura
发明人： Masayuki Motegi , Yasuhiro Kato , Minami Ishii , Takehiro Nakamura
IPC分类号： H04W4/00 , H04B7/26
CPC分类号： H04W88/08 , H04L47/25 , H04L47/34 , H04W28/10 , H04W72/005 , H04W92/045
摘要： A radio base station transmits user common data provided from a user common data control apparatus connected to a communication network to a plurality of mobile stations by radio. The radio base station includes a frame loss detection unit configured to detect loss of user common data that occurs on a transmission route between the radio base station and the user common data control apparatus, and a timing adjustment unit configured to change transmission timing of the user common data for the mobile station according to the loss of the user common data.
摘要翻译：无线基站通过无线电将从通信网络连接的用户公用数据控制装置提供的用户公用数据发送给多个移动台。无线基站包括帧丢失检测单元，被配置为检测在无线基站和用户公用数据控制装置之间的传输路由上发生的用户公共数据的丢失，以及定时调整单元，被配置为改变用户的发送定时根据用户公用数据的丢失，移动台的通用数据。

93. 发明授权

US07903630B2 Data transmission system, data transmission method, and base station used therein 失效
标题翻译：数据传输系统，数据传输方法及其中使用的基站
公开(公告)号：US07903630B2
公开(公告)日：2011-03-08
申请号：US12065500
申请日：2006-08-25
申请人： Masayuki Motegi , Yasuhiro Kato , Minami Ishii , Takehiro Nakamura
发明人： Masayuki Motegi , Yasuhiro Kato , Minami Ishii , Takehiro Nakamura
IPC分类号： H04B7/212
CPC分类号： H04W72/005
摘要： A base station used in a packet transmission system in which shared user data to be selectively received by a user are transmitted using a shared data channel from one or more base stations to one or more mobile stations is provided. The base station includes means configured to provide user control data associated with transmission of the shared user data; means configured to provide notification data that include notification information used to select the shared user data and group identification information for specifying the notification information; and means configured to generate an associated control channel that is associated with the shared data channel and includes the user control data and the notification data, the associated control channel and the shared data channel being transmitted from the base station to the mobile station. The generated associated control channel is transmitted from the base station to the mobile stations.
摘要翻译：提供了一种在分组传输系统中使用的基站，其中使用从一个或多个基站到一个或多个移动台的共享数据信道来发送用户有选择地接收的共享用户数据。基站包括被配置为提供与共享用户数据的传输相关联的用户控制数据的装置; 被配置为提供包括用于选择所述共享用户数据的通知信息和用于指定所述通知信息的组标识信息的通知数据的装置; 以及被配置为生成与所述共享数据信道相关联的相关联的控制信道并且包括所述用户控制数据和所述通知数据，所述相关控制信道和所述共享数据信道从所述基站发送到所述移动站的装置。生成的相关控制信道从基站发送到移动台。

94. 发明申请

US20110019642A1 HANDOVER CONTROLLING METHOD, RADIO BASE STATION, AND MOBILE STATION 有权
标题翻译：切换控制方法，无线基站和移动站
公开(公告)号：US20110019642A1
公开(公告)日：2011-01-27
申请号：US12673660
申请日：2008-08-15
申请人： Minami Ishii , Takehiro Nakamura
发明人： Minami Ishii , Takehiro Nakamura
IPC分类号： H04W36/00
CPC分类号： H04W36/0055
摘要： A radio base station (200A) according to the present invention includes: a radio related information retainer unit (206) configured to retain radio related information on connection between a mobile station (100) and the radio base station (200A); a handover request signal generator/transmitter unit (208) configured to transmit a handover request signal including the radio related information retained by the radio related information retainer unit (206) to a connection target radio base station (200B) ; and a handover command signal generator/transmitter unit (202) configured to transmit, to the mobile station, a handover command signal for notifying difference information between the radio related information retained by the radio related information retainer unit (206) and radio related information set by the connection target radio base station (200B) based on a handover request acknowledgment signal.
摘要翻译：根据本发明的无线电基站（200A）包括：无线电相关信息保持单元（206），被配置为保持关于移动台（100）和无线基站（200A）之间的连接的无线电相关信息; 切换请求信号发生器/发送单元，被配置为向连接目的地无线基站（200B）发送包含由无线电相关信息保持单元（206）保留的无线电相关信息的切换请求信号; 以及切换命令信号发生器/发送单元，其被配置为向移动台发送用于通知由无线电相关信息保持单元（206）保存的无线电相关信息与无线电相关信息集之间的差异信息的切换命令信号由连接对象无线基站（200B）基于切换请求确认信号。

95. 发明申请

US20100165950A1 MOBILE STATION, BASE STATION, AND CELL SELECTION METHOD 审中-公开
标题翻译：移动站，基站和小区选择方法
公开(公告)号：US20100165950A1
公开(公告)日：2010-07-01
申请号：US12278934
申请日：2007-02-13
申请人： Sadayuki Abeta , Minami Ishii , Takehiro Nakamura
发明人： Sadayuki Abeta , Minami Ishii , Takehiro Nakamura
IPC分类号： H04W36/16 , H04W36/00
CPC分类号： H04W36/06
摘要： In a disclosed method, a mobile station determines whether handover is intra-base-station based on a received signal; the mobile station sends a handover request indicating the determination result to a base station; the base station determines whether the handover is intra-base-station or inter-base-station based on the handover request; and the base station performs an intra-base-station handover process based on a CQI reception level threshold for intra-base-station handover if the handover is intra-base-station.
摘要翻译：在所公开的方法中，移动台基于接收到的信号来确定切换是否是基站内的; 移动台向基站发送指示确定结果的切换请求; 基站基于切换请求确定切换是基站内还是基站间; 并且如果切换是基站内，则基站基于用于基站内切换的CQI接收电平阈值来执行基站间切换处理。

96. 发明申请

US20090303939A1 SHARED DATA CHANNEL ASSIGNING APPARATUS AND SHARED DATA CHANNEL ASSIGNING METHOD 审中-公开
标题翻译：共享数据通道分配设备和共享数据通道分配方法
公开(公告)号：US20090303939A1
公开(公告)日：2009-12-10
申请号：US11917847
申请日：2006-06-15
申请人： Anil Umesh , Minami Ishii , Takehiro Nakamura , Takashi Suzuki
发明人： Anil Umesh , Minami Ishii , Takehiro Nakamura , Takashi Suzuki
IPC分类号： H04W72/04
CPC分类号： H04W72/1273 , H04L29/12254 , H04L29/12839 , H04L61/2038 , H04L61/6022 , H04W8/26 , H04W52/0216 , H04W56/00 , H04W72/04 , H04W76/28 , Y02D70/1244 , Y02D70/1262 , Y02D70/24
摘要： An apparatus for allocating a shared data channel includes: a MAC identifier allocating unit configured to allocate a common MAC identifier to a mobile station in a discontinuous reception state; and a discontinuous reception timing control unit configured to prevent discontinuous reception timings from overlapping among multiple of the mobile stations to which the common MAC identifier is allocated.
摘要翻译：一种用于分配共享数据信道的装置包括：MAC标识符分配单元，被配置为以不连续接收状态向移动台分配公共MAC标识; 以及不连续接收定时控制单元，被配置为防止在分配了所述公共MAC标识符的多个移动站中的不连续的接收定时重叠。

97. 发明申请

US20090262654A1 RADIO ACCESS NETWORK APPARATUS, MOBILE STATION AND HANDOVER CONTROL METHOD 审中-公开
标题翻译：无线接入网络设备，移动站和切换控制方法
公开(公告)号：US20090262654A1
公开(公告)日：2009-10-22
申请号：US12092534
申请日：2006-11-01
申请人： Mikio Iwamura , Minami Ishii , Takehiro Nakamura
发明人： Mikio Iwamura , Minami Ishii , Takehiro Nakamura
IPC分类号： H04L12/26 , H04W36/00
CPC分类号： H04W36/30 , H04W36/38 , H04W88/12
摘要： A radio access network apparatus includes: a receiver unit 211 configured to obtain, from a mobile station, radio quality data that indicates a radio quality of a communication link between the mobile station and a base station; a command generating unit 261a configured to generate a measurement command for instructing the mobile station to initiate a measurement of a communication status of a neighbour cell of the mobile station, when the radio quality data satisfies a predetermined condition; and a transmitter unit 281 configured to transmit the measurement command to the mobile station.
摘要翻译：无线接入网络装置包括：接收单元211，被配置为从移动台获取指示移动台与基站之间的通信链路的无线质量的无线质量数据; 命令生成单元261a，当无线质量数据满足预定条件时，生成用于指示移动台发起移动台的相邻小区的通信状态的测量的测量命令; 以及发送单元281，被配置为向移动台发送测量命令。

98. 发明申请

US20090239537A1 CARRIER COMMUNICATION METHOD, PERIPHERAL CELL MEASUREMENT METHOD, BASIC STATION DEVICE, AND MOBILE STATION DEVICE 审中-公开
标题翻译：载波通信方法，外围小区测量方法，基站设备和移动站设备
公开(公告)号：US20090239537A1
公开(公告)日：2009-09-24
申请号：US12092512
申请日：2006-11-02
申请人： Mikio Iwamura , Minami Ishii , Takehiro Nakamura
发明人： Mikio Iwamura , Minami Ishii , Takehiro Nakamura
IPC分类号： H04W36/00 , H04W72/04
CPC分类号： H04W36/0094 , H04W36/0058 , H04W36/0061 , H04W36/30
摘要： A mobile communication technique capable of efficient measurement of adjacent cells and implementation of handover process, while reducing the measurement workload on a mobile station, is provided. The mobile station measure a first carrier frequency supported by a first adjacent cell based on the carrier information received from a base station that covers the cell in which the mobile station is currently located. If the propagation condition of the first carrier frequency satisfies a predetermined condition, the mobile station measure a second and a subsequent carrier frequencies supported by the first adjacent cell. If the propagation condition of the first carrier frequency does not satisfy the predetermined condition, the mobile station terminates the measurement for the first adjacent cell, and moves to measurement of carrier frequencies of a second adjacent cell.
摘要翻译：提供了一种能够有效测量相邻小区的移动通信技术和实现切换过程，同时减少移动台上的测量工作量。移动台基于从覆盖移动台当前所在的小区的基站接收的载波信息来测量由第一相邻小区支持的第一载波频率。如果第一载频的传播条件满足预定条件，则移动台测量由第一相邻小区支持的第二和随后的载波频率。如果第一载波频率的传播条件不满足预定条件，则移动台终止第一相邻小区的测量，并移动到第二相邻小区的载波频率的测量。

99. 发明申请

US20090219862A1 MOBILE STATION, WIRELESS ACCESS NETWORK APPARATUS, MOBILE COMMUNICATION SYSTEM, AND INTERMITTENT RECEPTION METHOD 有权
标题翻译：移动站，无线接入网络设备，移动通信系统和间接接收方法
公开(公告)号：US20090219862A1
公开(公告)日：2009-09-03
申请号：US11917879
申请日：2006-06-14
申请人： Minami Ishii , Yasuhiro Kato , Sadayuki Abeta , Takehiro Nakamura , Takashi Suzuki
发明人： Minami Ishii , Yasuhiro Kato , Sadayuki Abeta , Takehiro Nakamura , Takashi Suzuki
IPC分类号： H04W72/00
CPC分类号： H04B7/264 , H04W52/0216 , H04W76/10 , H04W76/28 , Y02D70/24 , Y02D70/449
摘要： A mobile station includes: means that performs discontinuous reception only for a signaling control channel, means that determines presence or absence of traffic data addressed to the own mobile station, and means that, when it is determined that there is traffic data addressed to the own mobile station, receives corresponding shared data channel. A radio access network apparatus includes: means that determines a discontinuous reception state, means that determines a discontinuous reception channel, means that reports the determined discontinuous reception channel to the mobile station, and means that, when transmission data arises, transmits a control signal using the determined discontinuous reception channel and that transmits traffic data using a corresponding shared data channel.
摘要翻译：移动台包括：仅为信令控制信道执行不连续接收的装置，用于确定寻址到自己的移动台的业务数据的存在或不存在的装置，并且意味着当确定存在寻址到其自身的业务数据时移动台接收相应的共享数据信道。无线接入网络装置包括：确定不连续接收状态的装置，确定不连续接收信道的装置，指向移动台报告确定的不连续接收信道的装置，以及当发送数据出现时，发送控制信号，使用确定的不连续接收信道，并且使用相应的共享数据信道来发送业务数据。

100. 发明授权

US07542775B2 Control device and radio control method 失效
标题翻译：控制装置和无线电控制方法
公开(公告)号：US07542775B2
公开(公告)日：2009-06-02
申请号：US10560731
申请日：2004-06-16
申请人： Takuya Sato , Minami Ishii , Takehiro Nakamura
发明人： Takuya Sato , Minami Ishii , Takehiro Nakamura
IPC分类号： H04B7/00 , H04B1/00
CPC分类号： H04W52/16 , H04W52/12
摘要： A controller equipment includes a measuring unit for measuring channel qualities of a control channel and a user channel separated from a received signal, an updating unit for updating target circuit qualities for the control channel and the user channels, based on results of measurement of the channel qualities by the measuring units, a communicating unit for communicating, in a predetermined period, the updated target circuit qualities for the control channel and the user channel, and a target circuit quality determining unit for determining a target circuit quality for the received signal, based on the target circuit qualities for the control channel and the user channel communicated from the communicating unit, so that all of the control channel and user channels satisfy a required channel quality. When the channel quality of the control channel satisfies a predetermined condition, the communicating unit communicates at least the target circuit quality for the control channel, and the target circuit quality determining unit determines a target circuit quality for the received signal, based on the communicated target circuit quality for the control channel.
摘要翻译：控制器设备包括：测量单元，用于测量控制信道的信道质量和与接收信号分离的用户信道;更新单元，用于基于信道的测量结果来更新控制信道和用户信道的目标电路质量测量单元的质量，用于在预定时间段内传达用于控制信道和用户信道的更新的目标电路质量的通信单元和用于基于接收信号确定目标电路质量的目标电路质量确定单元关于从通信单元传送的控制信道和用户信道的目标电路质量，使得所有控制信道和用户信道满足所需的信道质量。当控制信道的信道质量满足预定条件时，通信单元至少传送控制信道的目标电路质量，目标电路质量确定单元基于所传送的目标来确定接收信号的目标电路质量控制通道的电路质量。

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