公开(公告)号：US08811425B2

公开(公告)日：2014-08-19

申请号：US13390989

申请日：2010-08-13

申请人： Mikio Iwamura ,  Sadayuki Abeta

发明人： Mikio Iwamura ,  Sadayuki Abeta

IPC分类号： H04J3/16

CPC分类号： H04W72/1289 ,  H04L1/1893

摘要： A mobile communication system according to the present invention includes: a step A in which a mobile station UE transmits an uplink data signal using a shared uplink resource designated by an uplink scheduling grant to a radio base station eNB upon reception of the uplink scheduling grant including CB-RNTI; a step B in which the radio base station eNB transmits a downlink control signal including the CB-RNTI upon successful reception of the uplink data signal transmitted by the mobile station UE; and a step C in which the radio base station eNB transmits MAC-CE including C-RNTI of the mobile station UE using a downlink resource designated by the downlink control signal.

摘要翻译： 根据本发明的移动通信系统包括：步骤A，其中移动台UE在接收到上行链路调度许可时，向无线基站eNB发送使用由上行链路调度许可指定的共享上行资源的上行链路数据信号，包括 CB-RNTI; 步骤B，其中无线基站eNB成功接收由移动台UE发送的上行数据信号后，发送包含CB-RNTI的下行链路控制信号; 以及步骤C，其中无线基站eNB使用由下行链路控制信号指定的下行链路资源来发送包括移动台UE的C-RNTI的MAC-CE。

公开(公告)号：US08750107B2

公开(公告)日：2014-06-10

申请号：US13390874

申请日：2010-08-13

申请人： Mikio Iwamura ,  Sadayuki Abeta

发明人： Mikio Iwamura ,  Sadayuki Abeta

IPC分类号： G01R31/08

CPC分类号： H04W72/14 ,  H04L5/003

摘要： A mobile communication system according to the present invention includes: a step A in which a radio base station eNB notifies a mobile station UE of a predetermined range; a step B in which the mobile station UE receives an uplink scheduling grant (uplink scheduling) including CB-RNTI (predetermined identification information that is not identification information of a designated mobile station), within the notified predetermined range; and a step C in which the mobile station UE transmits an uplink data signal, by using a shared uplink resource designated by the uplink scheduling grant, to the radio base station eNB.

摘要翻译： 根据本发明的移动通信系统包括：步骤A，其中无线基站eNB向移动台UE通知预定范围; 步骤B，其中移动台UE在所通知的预定范围内接收包括CB-RNTI（不是指定移动台的识别信息的预定识别信息）的上行链路调度许可（上行链路调度） 以及步骤C，其中移动台UE通过使用由上行链路调度许可指定的共享上行链路资源向无线基站eNB发送上行链路数据信号。

公开(公告)号：US20120195273A1

公开(公告)日：2012-08-02

申请号：US13390959

申请日：2010-08-13

申请人： Mikio Iwamura ,  Sadayuki Abeta

发明人： Mikio Iwamura ,  Sadayuki Abeta

IPC分类号： H04W72/04

CPC分类号： H04W72/1252 ,  H04W72/14

摘要： A mobile communication system according to the present invention includes: a step A in which a radio base station eNB transmits an uplink scheduling grant including CB-RNTI; and a step B in which when the uplink scheduling grant has been received, according to a comparison result obtained by comparing a predetermined threshold value with the amount of uplink data remaining in the transmission buffer, the mobile station UE determines whether a protocol data unit formed by the uplink data can be transmitted using a shared uplink resource specified by the uplink scheduling grant.

摘要翻译： 根据本发明的移动通信系统包括：步骤A，其中无线基站eNB发送包括CB-RNTI的上行链路调度许可; 以及步骤B，其中当已经接收到上行链路调度许可时，根据通过将预定阈值与剩余在发送缓冲器中的上行链路数据的量进行比较而获得的比较结果，移动台UE确定是否形成协议数据单元 可以使用由上行链路调度许可指定的共享上行链路资源来发送上行数据。

公开(公告)号：US08498270B2

公开(公告)日：2013-07-30

申请号：US12159057

申请日：2006-12-26

申请人： Mikio Iwamura ,  Sadayuki Abeta

发明人： Mikio Iwamura ,  Sadayuki Abeta

IPC分类号： H04W4/00

CPC分类号： H04L1/0027 ,  H04W24/10 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/085

摘要： A disclosed mobile station includes a wireless channel quality measuring unit configured to measure wireless channel quality; a wireless channel quality determining unit configured to determine to report the wireless channel quality to a base station if the wireless channel quality is greater than a threshold; and a transmission unit configured to report the wireless channel quality to the base station based on the determination result of the wireless channel quality determining unit.

摘要翻译： 所公开的移动站包括被配置为测量无线信道质量的无线信道质量测量单元; 无线信道质量确定单元，被配置为如果所述无线信道质量大于阈值，则确定向所述基站报告所述无线信道质量; 以及发送单元，被配置为基于无线信道质量确定单元的确定结果向基站报告无线信道质量。

公开(公告)号：US20120188963A1

公开(公告)日：2012-07-26

申请号：US13390977

申请日：2010-08-13

申请人： Mikio Iwamura ,  Sadayuki Abeta

发明人： Mikio Iwamura ,  Sadayuki Abeta

IPC分类号： H04W72/12

CPC分类号： H04W72/1263 ,  H04W72/1289

摘要： A mobile communication system according to the present invention includes: a step in which a mobile station UE, upon reception of a first uplink scheduling grant containing C-RNTI of the mobile station UE, transmits, by using an individual uplink resource designated by the uplink scheduling grant, an uplink data signal on which a scrambling process has been performed by the C-RNTI of the mobile station UE, to a radio base station eNB; and a step in which the mobile station UE, upon reception of a second uplink scheduling grant containing CB-RNTI, transmits, by using a shared uplink resource designated by the second uplink scheduling grant, an uplink data signal on which a scrambling process has been performed by the CB-RNTI, to the radio base station eNB.

摘要翻译： 根据本发明的移动通信系统包括：移动台UE在接收到包含移动台UE的C-RNTI的第一上行链路调度许可后，通过使用由上行链路指定的各个上行链路资源， 将由移动台UE的C-RNTI执行的加扰处理的上行链路数据信号发送给无线基站eNB; 以及移动台UE在接收到包含CB-RNTI的第二上行链路调度许可的情况下，通过使用由第二上行链路调度许可指定的共享上行链路资源，发送已经进行了加扰处理的上行链路数据信号 由CB-RNTI执行到无线基站eNB。

公开(公告)号：US20120176983A1

公开(公告)日：2012-07-12

申请号：US13390989

申请日：2010-08-13

申请人： Mikio Iwamura ,  Sadayuki Abeta

发明人： Mikio Iwamura ,  Sadayuki Abeta

IPC分类号： H04W72/04

CPC分类号： H04W72/1289 ,  H04L1/1893

摘要： A mobile communication system according to the present invention includes: a step A in which a mobile station UE transmits an uplink data signal using a shared uplink resource designated by an uplink scheduling grant to a radio base station eNB upon reception of the uplink scheduling grant including CB-RNTI; a step B in which the radio base station eNB transmits a downlink control signal including the CB-RNTI upon successful reception of the uplink data signal transmitted by the mobile station UE; and a step C in which the radio base station eNB transmits MAC-CE including C-RNTI of the mobile station UE using a downlink resource designated by the downlink control signal.

摘要翻译： 根据本发明的移动通信系统包括：步骤A，其中移动台UE在接收到上行链路调度许可时，向无线基站eNB发送使用由上行链路调度许可指定的共享上行资源的上行链路数据信号，包括 CB-RNTI; 步骤B，其中无线基站eNB成功接收由移动台UE发送的上行数据信号后，发送包含CB-RNTI的下行链路控制信号; 以及步骤C，其中无线基站eNB使用由下行链路控制信号指定的下行链路资源来发送包括移动台UE的C-RNTI的MAC-CE。

公开(公告)号：US20100291956A1

公开(公告)日：2010-11-18

申请号：US12377685

申请日：2007-08-14

申请人： Mikio Iwamura ,  Minami Ishii ,  Yasuhiro Kato ,  Sadayuki Abeta

发明人： Mikio Iwamura ,  Minami Ishii ,  Yasuhiro Kato ,  Sadayuki Abeta

IPC分类号： H04B7/00 ,  H04B17/00 ,  H04B1/38

CPC分类号： H04W48/20 ,  H04W28/08 ,  H04W48/12

摘要： One feature of the present invention relates to a base station for operating multiple cells each having a predefined bandwidth, including: a load measurement unit configured to measure traffic status in each of the cells; a selection probability computation unit configured to compute a selection probability used to select a preselected cell based on the traffic status, the preselected cell being accessed by a mobile station in transition from an idle state to an active state; a transmission unit configured to transmit the selection probability; and a control plane control unit configured to connect to the preselected cell being accessed by the mobile station.

摘要翻译： 本发明的一个特征涉及一种用于操作多个具有预定带宽的小区的基站，包括：负载测量单元，被配置为测量每个小区中的业务状态; 选择概率计算单元，被配置为基于所述业务状态来计算用于选择预选小区的选择概率，所述预选小区正由移动台从空闲状态转换到活动状态; 发送单元，被配置为发送所述选择概率; 以及控制平面控制单元，被配置为连接到由移动站访问的预选单元。

公开(公告)号：US20100210218A1

公开(公告)日：2010-08-19

申请号：US12377330

申请日：2007-08-14

申请人： Mikio Iwamura ,  Minami Ishii ,  Sadayuki Abeta

发明人： Mikio Iwamura ,  Minami Ishii ,  Sadayuki Abeta

IPC分类号： H04B17/00 ,  H04B1/38

CPC分类号： H04W36/26 ,  H04W28/08 ,  H04W36/04 ,  H04W36/22

摘要： One feature of the present invention relates to a base station for operating multiple cells each having a predefined bandwidth, including: a redirected cell determination unit configured to determine, in response to receipt of mobile station capability information indicative of at least one of a bandwidth and a frequency band that a mobile station residing in a coverage area of the base station is capable of handling, at least one of a redirected cell and a cell layer for the mobile station associated with the mobile station capability information as redirected cell information for redirecting the mobile station; and a transmission unit configured to transmit the redirected cell information to the mobile station.

摘要翻译： 本发明的一个特征涉及一种用于操作多个具有预定带宽的小区的基站，包括：重定向小区确定单元，被配置为响应于接收到指示带宽和/或其中的至少一个的移动台能力信息， 驻留在基站的覆盖区域中的移动台能够处理与移动站能力信息相关联的移动站的重定向小区和小区层中的至少一个作为重定向小区信息的重新定向的频带， 移动台 以及发送单元，被配置为将重定向的小区信息发送到移动台。

公开(公告)号：US20100056172A1

公开(公告)日：2010-03-04

申请号：US12377347

申请日：2007-08-14

申请人： Mikio Iwamura ,  Minami Ishii ,  Sadayuki Abeta

发明人： Mikio Iwamura ,  Minami Ishii ,  Sadayuki Abeta

IPC分类号： H04W72/00

CPC分类号： H04W36/22 ,  H04W36/06 ,  H04W68/00

摘要： One feature of the present invention relates to a base station for operating multiple cells each having a predefined bandwidth, including: a load measurement unit configured to measure traffic status in each of the cells; a redirected cell determination unit configured to determine either a redirected cell or a cell layer as redirected cell information for redirecting a mobile station based on the traffic status, the redirected cell and the cell layer to which the mobile station is to be redirected; and a transmission unit configured to transmit the redirected cell information to the mobile station in a paging channel.

摘要翻译： 本发明的一个特征涉及一种用于操作多个具有预定带宽的小区的基站，包括：负载测量单元，被配置为测量每个小区中的业务状态; 重定向小区确定单元，被配置为基于所述业务状态，所述重定向小区和所述移动台将被重定向到的小区层来确定重定向小区或小区层作为重定向小区信息，用于重定向移动台; 以及发送单元，被配置为在寻呼信道中将重定向的小区信息发送到移动台。

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。