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11. 发明授权

US08243647B2 Radio access control apparatus, mobile station and method 有权
标题翻译：无线接入控制装置，移动台及方法
公开(公告)号：US08243647B2
公开(公告)日：2012-08-14
申请号：US11997711
申请日：2006-07-31
申请人： Minami Ishii , Anil Umesh , Sadayuki Abeta , Takehiro Nakamura
发明人： Minami Ishii , Anil Umesh , Sadayuki Abeta , Takehiro Nakamura
IPC分类号： H04B7/14 , H04W68/00
CPC分类号： H04W76/28 , H04W68/00 , H04W72/12
摘要： A radio access network apparatus includes: a discontinuous reception management unit configured to manage a reception state (a discontinuous reception state or a continuous reception state) for each of one or more mobile stations; a determination and announcement unit configured to determine and announce a correspondence relationship between a discontinuous reception channel and a shared data channel for each mobile station; and a scheduling unit configured to perform scheduling of a downlink shared data channel, wherein, when a paging signal to the mobile station in the discontinuous reception state occurs, the radio access network apparatus transmits the paging signal to the mobile station using the shared data channel determined based on the correspondence relationship.
摘要翻译：无线接入网络装置包括：不连续接收管理单元，被配置为管理一个或多个移动站中的每一个的接收状态（不连续接收状态或连续接收状态）; 确定和通知单元，被配置为确定并通知每个移动站的不连续接收信道和共享数据信道之间的对应关系; 以及调度单元，配置为进行下行链路共享数据信道的调度，其中，当发生对处于不连续接收状态的移动台的寻呼信号时，无线接入网络装置使用共享数据信道向移动台发送寻呼信号根据对应关系确定。

12. 发明授权

US08045590B2 Radio communications system, radio network controller and base station 有权
标题翻译：无线电通信系统，无线电网络控制器和基站
公开(公告)号：US08045590B2
公开(公告)日：2011-10-25
申请号：US12431198
申请日：2009-04-28
申请人： Minami Ishii , Sung Uk Moon , Takehiro Nakamura , Anil Umesh
发明人： Minami Ishii , Sung Uk Moon , Takehiro Nakamura , Anil Umesh
IPC分类号： H04W4/00 , H04W72/00 , H04J3/06
CPC分类号： H04W48/12 , H04W56/00 , H04W88/12 , H04W92/12
摘要： The present invention relates to a radio communications system which transmits same downlink information to a plurality of cells by using downlink common channels. The radio communications system includes a radio network controller and a base station. The radio communications system is configured to measure delays between the time when the radio network controller transmits the downlink information and the time when the base station transmits the downlink information to each of the plurality of cells; and to control timing for transmitting the downlink information to each of the plurality of cells by the base station in accordance with measured delays.
摘要翻译：本发明涉及通过使用下行链路公共信道向多个小区发送相同的下行链路信息的无线通信系统。无线电通信系统包括无线电网络控制器和基站。无线电通信系统被配置为测量无线电网络控制器发送下行链路信息的时间与基站向多个小区中的每一个发送下行链路信息的时间之间的延迟; 并且根据测量的延迟来控制由基站将下行链路信息发送到多个小区中的每一个的定时。

13. 发明申请

US20090117904A1 MOBILE STATION AND HANDOVER CONTROL METHOD 审中-公开
标题翻译：移动台和切换控制方法
公开(公告)号：US20090117904A1
公开(公告)日：2009-05-07
申请号：US12092513
申请日：2006-11-01
申请人： Mikio Iwamura , Anil Umesh , Minami Ishii , Takehiro Nakamura
发明人： Mikio Iwamura , Anil Umesh , Minami Ishii , Takehiro Nakamura
IPC分类号： H04W36/00
CPC分类号： H04W36/30
摘要： A mobile station according to the present invention includes: a radio quality measurement unit 121a configured to obtain radio quality data that indicates a radio quality of a communication link between the mobile station and a base station; a handover measurement unit 161a configured to measure a communication status of a neighbour cell, when the radio quality data satisfies a predetermined condition; and a transmitter unit 181 configured to transmit, to a radio access network apparatus, based on a measurement result of the communication status, a command or the measurement result of the communication status, the command for instructing the radio access network apparatus to change a connection of a cell from a first cell to which the mobile station is currently connected, to a second cell different from the first cell.
摘要翻译：根据本发明的移动台包括：无线质量测量单元121a，被配置为获得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; 当无线电质量数据满足预定条件时，切换测量单元161a被配置为测量相邻小区的通信状态; 以及发送单元181，被配置为基于通信状态的测量结果，通信状态的命令或测量结果向无线电接入网络设备发送用于指示无线接入网络设备改变连接的命令来自移动台当前连接到的第一小区的小区与不同于第一小区的第二小区。

14. 发明授权

US09265062B2 Mobile station, wireless access network device, mobile communication system, and communication method 有权
标题翻译：移动台，无线接入网设备，移动通信系统和通信方式
公开(公告)号：US09265062B2
公开(公告)日：2016-02-16
申请号：US11996951
申请日：2006-07-25
申请人： Minami Ishii , Anil Umesh , Sadayuki Abeta , Takehiro Nakamura
发明人： Minami Ishii , Anil Umesh , Sadayuki Abeta , Takehiro Nakamura
IPC分类号： H04W4/00 , H04W72/12 , H04W76/02
CPC分类号： H04W72/1289 , H04W76/11 , H04W76/18 , Y02D70/122
摘要： A mobile communication system is provided that performs bi-directional communications between a mobile station and a wireless access network device. The mobile station includes a connection set-up signal reception timing calculation unit for calculating a reception timing of a connection set-up signal when a connection request signal is transmitted, and a connection set-up signal reception determination unit that determines, according to the reception timing, whether the connection set-up signal is received, and performs a signal reception operation based on the determination. The wireless access network device includes a connection set-up signal scheduling unit that, after receiving a connection request signal from the mobile station, performs a connection set-up signal transmission assignment based on a reception timing of the connection request signal, a connection set-up signal generation unit that generates a connection set-up signal to be sent to the mobile station; and a connection set-up signal transmission unit that transmits the connection set-up signal based on the connection set-up signal transmission assignment.
摘要翻译：提供一种执行移动台和无线接入网络设备之间的双向通信的移动通信系统。移动站包括：连接建立信号接收定时计算单元，用于在发送连接请求信号时计算连接建立信号的接收定时;以及连接建立信号接收确定单元，其根据接收定时，是否接收到连接建立信号，并且基于该确定执行信号接收操作。无线接入网络装置包括：连接建立信号调度单元，在接收到来自移动台的连接请求信号之后，基于连接请求信号的接收定时进行连接建立信号发送分配，连接集 -up信号生成单元，其生成要发送到移动站的连接建立信号; 以及连接建立信号发送单元，其基于连接建立信号发送分配来发送连接建立信号。

15. 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。

16. 发明授权

US07738414B2 Mobile communication system and control device 有权
标题翻译：移动通信系统及控制装置
公开(公告)号：US07738414B2
公开(公告)日：2010-06-15
申请号：US10584198
申请日：2004-12-24
申请人： Sung Uk Moon , Takehiro Nakamura , Minami Ishii , Anil Umesh
发明人： Sung Uk Moon , Takehiro Nakamura , Minami Ishii , Anil Umesh
IPC分类号： H04B7/212 , H04H20/71
CPC分类号： H04W56/00 , H04W72/005
摘要： The present invention can improve a reception quality of mobile stations and utilize radio resources effectively, by resolving the problem caused when the conventional multicast communications system. The present invention relates to a radio communications system for transmitting same data to a plurality of cells via at least one base station and performing a soft combining or a selective combining on the same data received by a mobile station. The radio communications system includes a controlling unit configured to set up a cycle at which synchronization processing on transmission timing of the same data among the plurality of cells is performed, or an accuracy by which the synchronization processing is performed, for each control apparatus which performs the synchronization processing.
摘要翻译：本发明可以通过解决传统组播通信系统所引起的问题，来提高移动台的接收质量，有效利用无线电资源。无线电通信系统技术领域本发明涉及一种用于经由至少一个基站向多个小区发送相同数据的无线电通信系统，并且对由移动站接收的相同数据执行软合并或选择合并。无线电通信系统包括：控制单元，被配置为对执行多个小区的相同数据的发送定时的同步处理或执行同步处理的精度建立一个周期同步处理。

17. 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。

18. 发明申请

US20080247347A1 Mobile Communication System and Control Device 有权
标题翻译：移动通信系统和控制设备
公开(公告)号：US20080247347A1
公开(公告)日：2008-10-09
申请号：US10584198
申请日：2004-12-24
申请人： Sung Uk Moon , Takehiro Nakamura , Minami Ishii , Anil Umesh
发明人： Sung Uk Moon , Takehiro Nakamura , Minami Ishii , Anil Umesh
IPC分类号： H04H20/71
CPC分类号： H04W56/00 , H04W72/005
摘要： The present invention can improve a reception quality of mobile stations and utilize radio resources effectively, by resolving the problem caused when the conventional multicast communications system. The present invention relates to a radio communications system for transmitting same data to a plurality of cells via at least one base station and performing a soft combining or a selective combining on the same data received by a mobile station. The radio communications system includes a controlling unit configured to set up a cycle at which synchronization processing on transmission timing of the same data among the plurality of cells is performed, or an accuracy by which the synchronization processing is performed, for each control apparatus which performs the synchronization processing.
摘要翻译：本发明可以通过解决传统组播通信系统所引起的问题，来提高移动台的接收质量，有效利用无线电资源。无线电通信系统技术领域本发明涉及一种用于经由至少一个基站向多个小区发送相同数据的无线电通信系统，并且对由移动站接收的相同数据执行软合并或选择合并。无线电通信系统包括：控制单元，被配置为对执行多个小区的相同数据的发送定时的同步处理或者执行同步处理的精度建立一个周期同步处理。

19. 发明申请

US20050026613A1 Radio network controller and radio communications method 失效
标题翻译：无线网络控制器和无线电通信方式
公开(公告)号：US20050026613A1
公开(公告)日：2005-02-03
申请号：US10902012
申请日：2004-07-30
申请人： Sung Moon , Minami Ishii , Takehiro Nakamura
发明人： Sung Moon , Minami Ishii , Takehiro Nakamura
IPC分类号： H04B7/26 , H04W4/06 , H04W60/02 , H04W88/12 , H04Q7/20
CPC分类号： H04W4/06 , H04W8/06 , H04W60/02 , H04W76/40 , H04W88/12
摘要： A radio network controller controls a location registration area which is formed by a plurality of cells. The radio network controller includes a location registration information receiver configured to receive a location registration information for registering a mobile station in the location registration area; a reception capability acquirer configured to acquire a reception capability of the mobile station; and a measurer configured to measure the number of the mobile stations capable of receiving broadcast data or multicast data in the location registration area, in accordance with the location registration information and the reception capability.
摘要翻译：无线网络控制器控制由多个小区形成的位置登记区域。无线网络控制器包括：位置登记信息接收器，被配置为在位置登记区域中接收用于登记移动站的位置登记信息; 被配置为获取移动台的接收能力的接收能力获取器; 以及测量器，被配置为根据位置登记信息和接收能力来测量能够在位置登记区域中接收广播数据或多播数据的移动台的数量。

20. 发明申请

US20050026612A1 Radio network controller and radio communications method 失效
标题翻译：无线网络控制器和无线电通信方式
公开(公告)号：US20050026612A1
公开(公告)日：2005-02-03
申请号：US10901236
申请日：2004-07-29
申请人： Sung Moon , Minami Ishii , Takehiro Nakamura
发明人： Sung Moon , Minami Ishii , Takehiro Nakamura
IPC分类号： H04B1/7083 , H04B7/26 , H04J13/00 , H04W4/06 , H04W8/22 , H04W8/24 , H04W68/00 , H04W88/12 , H04M1/00
CPC分类号： H04W4/021 , H04W76/10
摘要： A radio network controller can set up a connection with a mobile station located in a specific cell under control of the radio network controller. The radio network controller includes a connection setup request transmitter configured to transmit a connection setup request for request to set up the connection to the mobile station located in the specific cell; and a judger configured to judge whether or not to need to acquire information of the mobile station located in the specific cell. The connection setup request transmitter is configured to transmit the connection setup request to the mobile station located in the specific cell, when the judger judges to need to acquire the information of the mobile station.
摘要翻译：无线电网络控制器可以在无线电网络控制器的控制下与位于特定小区中的移动台建立连接。无线网络控制器包括：连接建立请求发送器，被配置为发送建立与位于特定小区中的移动台建立连接的请求的连接建立请求; 以及判断器，被配置为判断是否需要获取位于所述特定小区中的所述移动台的信息。当判断器判断需要获取移动台的信息时，连接建立请求发送器被配置为向位于特定小区中的移动台发送连接建立请求。

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