公开(公告)号：US20090270104A1

公开(公告)日：2009-10-29

申请号：US12432328

申请日：2009-04-29

申请人： Lei Du ,  Lan Chen ,  Mikio Iwamura ,  Minami Ishii

发明人： Lei Du ,  Lan Chen ,  Mikio Iwamura ,  Minami Ishii

IPC分类号： H04W36/16

CPC分类号： H04W48/02 ,  H04W48/06 ,  H04W48/18

摘要： Embodiments of the present invention include a method for performing cell reselection in a mobile communication system. The method comprises the steps of reading, by a user equipment (UE), the Access Class (AC) barring parameters of the serving cell which are broadcast from a base station, and performing an AC barring check; calculating the cell reselection values of the serving cell and the adjacent cells according to the cell reselection parameters broadcast by the base station when the AC barring check fails; and ranking the calculated cell reselection values, selecting by the UE the cell corresponding to the maximum value of the calculated cell reselection values as the serving cell of the UE.

摘要翻译： 本发明的实施例包括一种用于在移动通信系统中执行小区重选的方法。 该方法包括以下步骤：由用户设备（UE）读取从基站广播的服务小区的接入等级（AC）限制参数，并进行AC限制检查; 当AC禁止检查失败时，根据由基站广播的小区重选参数，计算服务小区和相邻小区的小区重选值; 并且对所计算的小区重选值进行排序，由所述UE选择与所计算的小区重选值的最大值对应的小区作为所述UE的服务小区。

公开(公告)号：US08265035B2

公开(公告)日：2012-09-11

申请号：US12432328

申请日：2009-04-29

申请人： Lei Du ,  Lan Chen ,  Mikio Iwamura ,  Minami Ishii

发明人： Lei Du ,  Lan Chen ,  Mikio Iwamura ,  Minami Ishii

IPC分类号： H04J1/16 ,  H04L12/56

CPC分类号： H04W48/02 ,  H04W48/06 ,  H04W48/18

摘要： Embodiments of the present invention include a method for performing cell reselection in a mobile communication system. The method comprises the steps of reading, by a user equipment (UE), the Access Class (AC) barring parameters of the serving cell which are broadcast from a base station, and performing an AC barring check; calculating the cell reselection values of the serving cell and the adjacent cells according to the cell reselection parameters broadcast by the base station when the AC barring check fails; and ranking the calculated cell reselection values, selecting by the UE the cell corresponding to the maximum value of the calculated cell reselection values as the serving cell of the UE.

摘要翻译： 本发明的实施例包括一种用于在移动通信系统中执行小区重选的方法。 该方法包括以下步骤：由用户设备（UE）读取从基站广播的服务小区的接入等级（AC）限制参数，并进行AC限制检查; 当AC禁止检查失败时，根据由基站广播的小区重选参数，计算服务小区和相邻小区的小区重选值; 并且对所计算的小区重选值进行排序，由所述UE选择与所计算的小区重选值的最大值对应的小区作为所述UE的服务小区。

公开(公告)号：US07965651B2

公开(公告)日：2011-06-21

申请号：US12343142

申请日：2008-12-23

申请人： Lei Du ,  Lan Chen ,  Mikio Iwamura ,  Umesh Kadaba Anil

发明人： Lei Du ,  Lan Chen ,  Mikio Iwamura ,  Umesh Kadaba Anil

IPC分类号： H04L12/26

CPC分类号： H04W76/28 ,  H04W52/0216 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24

摘要： The present invention has disclosed a method for setting an active period starting point for a User Equipment (UE) in a Discontinuous Reception (DRX) mode, comprising steps of: a base station calculating and storing a position of the active period starting point for the UE based on predetermined parameters, so as to transmit data to the UE in a corresponding active period; the UE receiving Radio Resource Control (RRC) configuration information from the base station, and detecting whether the DRX mode is configured in it or not; the UE calculating its active period starting point based on predetermined DRX parameters in the received RRC configuration information; the UE starting DRX based on the calculated active period starting point; and the UE continuously monitoring a channel, but not starting DRX, when detecting that the DRX mode has not been configured in it. The present invention has also disclosed an apparatus for setting an active period starting point for a UE in a DRX mode.

摘要翻译： 本发明公开了一种用于在不连续接收（DRX）模式中为用户设备（UE）设置活动期起始点的方法，包括以下步骤：基站计算和存储活动期间起始点的位置， UE基于预定参数，以在相应的活动时段内向UE发送数据; UE从基站接收无线资源控制（RRC）配置信息，并检测是否配置了DRX模式; 所述UE基于所接收的RRC配置信息中的预定DRX参数来计算其活动周期起始点; UE基于计算出的活动期起始点开始DRX; 并且当检测到其中还没有配置DRX模式时，UE连续监视信道，但不开始DRX。 本发明还公开了一种用于在DRX模式下为UE设置活动周期起始点的装置。

公开(公告)号：US20090175186A1

公开(公告)日：2009-07-09

申请号：US12343142

申请日：2008-12-23

申请人： Lei Du ,  Lan Chen ,  Mikio Iwamura ,  Umesh Kadaba Anil

发明人： Lei Du ,  Lan Chen ,  Mikio Iwamura ,  Umesh Kadaba Anil

IPC分类号： H04L12/26

CPC分类号： H04W76/28 ,  H04W52/0216 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24

摘要： The present invention has disclosed a method for setting an active period starting point for a User Equipment (UE) in a Discontinuous Reception (DRX) mode, comprising steps of: a base station calculating and storing a position of the active period starting point for the UE based on predetermined parameters, so as to transmit data to the UE in a corresponding active period; the UE receiving Radio Resource Control (RRC) configuration information from the base station, and detecting whether the DRX mode is configured in it or not; the UE calculating its active period starting point based on predetermined DRX parameters in the received RRC configuration information; and the UE starting DRX based on the calculated active period starting point. The present invention has also disclosed an apparatus for setting an active period starting point for a UE in a DRX mode.

摘要翻译： 本发明公开了一种用于在不连续接收（DRX）模式中为用户设备（UE）设置活动期起始点的方法，包括以下步骤：基站计算和存储活动期间起始点的位置， UE基于预定参数，以在相应的活动时段内向UE发送数据; UE从基站接收无线资源控制（RRC）配置信息，并检测是否配置了DRX模式; 所述UE基于所接收的RRC配置信息中的预定DRX参数来计算其活动周期起始点; 并且UE基于所计算的活动期间起始点开始DRX。 本发明还公开了一种用于在DRX模式下为UE设置活动周期起始点的装置。

公开(公告)号：US08837495B2

公开(公告)日：2014-09-16

申请号：US13376778

申请日：2010-06-08

申请人： Hideaki Takahashi ,  Wuri Andarmawanti Hapsari ,  Anil Umesh ,  Mikio Iwamura ,  Minami Ishii

发明人： Hideaki Takahashi ,  Wuri Andarmawanti Hapsari ,  Anil Umesh ,  Mikio Iwamura ,  Minami Ishii

IPC分类号： H04L12/28 ,  H04W76/02 ,  H04W28/24 ,  H04W84/04

CPC分类号： H04W76/025 ,  H04W28/24 ,  H04W76/12 ,  H04W76/15 ,  H04W84/047

摘要： A mobile communication system according to the present invention comprising a plurality of Un radio bearers set between the plurality of mobile stations UE and the relay node RN, each of Un radio bearers for a predetermined QoS set for different mobile stations UE is configured to be mapped to a Un radio bearer for the predetermined QoS set between the relay node RN and the radio base station DeNB.

摘要翻译： 根据本发明的移动通信系统包括设置在多个移动台UE与中继节点RN之间的多个Un无线承载，用于针对不同移动台UE的预定QoS集合的每个Un无线承载被配置为映射 到中继节点RN和无线基站DeNB之间的预定QoS集合的Un无线承载。

公开(公告)号：US08548489B2

公开(公告)日：2013-10-01

申请号：US12446006

申请日：2007-10-29

申请人： Mikio Iwamura ,  Minami Ishii

发明人： Mikio Iwamura ,  Minami Ishii

IPC分类号： H04W24/00

CPC分类号： H04W88/16 ,  H04W60/00

摘要： An access gateway device is disclosed that is used in a mobile communication system and that is capable of storing an identifier of a tracking area in which a mobile station in communication is located. The access gateway device includes a table unit storing a table having a corresponding relationships between a tracking area and a base station managing a cell included in the tracking area; a tracking area identifier comparison unit referring to the table at a predetermined timing, detecting the identifier of the tracking area in which the mobile station is located, and comparing the detected identifier of the tracking area with the stored identifier; and a tracking area identifier notification unit notifying the mobile station of the detected identifier of the tracking area when the detected identifier of the tracking area is different from the stored identifier based on a result of the comparison.

摘要翻译： 公开了一种在移动通信系统中使用并且能够存储通信中的移动台所在的跟踪区域的标识符的接入网关设备。 接入网关装置包括：表单，存储具有跟踪区域和管理包含在跟踪区域中的小区的基站之间的对应关系的表; 跟踪区域标识符比较单元，以预定的定时参考表格，检测移动站所在的跟踪区域的标识符，并将检测到的跟踪区域的标识符与存储的标识符进行比较; 以及跟踪区域标识符通知单元，当所检测的跟踪区域的标识符与所存储的标识符不同时，基于比较结果，通知移动台检测到的跟踪区域的标识符。

公开(公告)号：US20130128803A1

公开(公告)日：2013-05-23

申请号：US13634909

申请日：2011-03-15

申请人： Hideaki Takahashi ,  Wuri Andarmawanti Hapsari ,  Anil Umesh ,  Mikio Iwamura ,  Minami Ishii

发明人： Hideaki Takahashi ,  Wuri Andarmawanti Hapsari ,  Anil Umesh ,  Mikio Iwamura ,  Minami Ishii

IPC分类号： H04W88/04

CPC分类号： H04W88/04 ,  H04B7/155 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1893 ,  H04L5/0053 ,  H04L2001/0097 ,  H04W28/18 ,  H04W76/10 ,  H04W84/047

摘要： A relay node RN according to the present invention includes an MBSFN subframe setting information acquisition unit 11 configured to acquire setting information from a radio base station DeNB in an RRC connection setting process with the radio base station DeNB, a reception unit 14 configured to receive an uplink signal from the mobile station UE in a first period, and to receive a downlink signal from the radio base station DeNB in an MBSFN subframe based on the acquired setting information, and a transmission unit 13 configured to transmit a downlink signal to the mobile station UE in a second period, wherein the transmission unit 13 and the reception unit 14 are configured such that the first period and the second period are alternately switched to be a half of RTT of synchronous HARQ control.

摘要翻译： 根据本发明的中继节点RN包括：MBSFN子帧设置信息获取单元11，被配置为在与无线基站DeNB进行RRC连接设定处理时从无线基站DeNB取得设定信息;接收部14， 在第一时段中从移动台UE发送上行链路信号，并且基于获取的设置信息从MBSFN子帧中的无线基站DeNB接收下行链路信号，以及发送部13，其向移动台发送下行链路信号 UE在第二时段中，其中发送单元13和接收单元14被配置为使得第一周期和第二周期被交替地切换为同步HARQ控制的RTT的一半。

公开(公告)号：US08446895B2

公开(公告)日：2013-05-21

申请号：US12934391

申请日：2009-03-24

申请人： Mikio Iwamura ,  Minami Ishii

发明人： Mikio Iwamura ,  Minami Ishii

IPC分类号： H04J3/06 ,  H04L12/28

CPC分类号： H04W48/12 ,  H04W72/042 ,  H04W72/1289

摘要： Provided is a radio base station eNB including a transmission timing decision unit and a system information transmission unit. The transmission timing decision unit decides a transmission radio frame according to an offset Xk from a transmission timing of a first system information SI-1 and a transmission cycle Tk for other system information k and decides a transmission sub-frame in a decided transmission radio frame according to scheduling information contained in the first system information SI-1. The system information transmission unit transmits other system information k in the decided transmission sub-frame. The offset Xk is defined so as to be different for each transmission cycle Tk.

摘要翻译： 提供一种包括发送定时决定单元和系统信息发送单元的无线基站eNB。 发送定时决定单元根据第一系统信息SI-1的发送定时和其他系统信息k的发送周期Tk，根据偏移量Xk判定发送无线帧，并且决定发送子帧在所决定的发送无线帧 根据包含在第一系统信息SI-1中的调度信息。 系统信息发送单元在决定的发送子帧中发送其他系统信息k。 偏移Xk被定义为对于每个传输周期Tk是不同的。

公开(公告)号：US08380201B2

公开(公告)日：2013-02-19

申请号：US13502000

申请日：2010-10-14

申请人： Hideaki Takahashi ,  Wuri Andarmawanti Hapsari ,  Takeshi Okamoto ,  Mikio Iwamura ,  Minami Ishii

发明人： Hideaki Takahashi ,  Wuri Andarmawanti Hapsari ,  Takeshi Okamoto ,  Mikio Iwamura ,  Minami Ishii

IPC分类号： H04W36/00 ,  H04W4/00

CPC分类号： H04W36/0083 ,  H04W36/0033 ,  H04W76/10 ,  H04W84/045 ,  H04W88/08 ,  H04W92/20

摘要： A radio base station managing a handover source cell decides a method for achieving a handover in consideration of CSG-ID and Access Mode of a handover destination cell. A mobile communication method comprises: a step of notifying, by a radio base station HeNB#1, a radio base station HeNB#2 of CSG-ID and Access Mode of cell subordinate to a radio base station HeNB#1, when establishing an X2 connection with the radio base stations HeNB#2; the radio base station HeNB#2 managing the CSG-ID and the Access Mode of the cell subordinate to the radio base station HeNB#1; a step of deciding the method for performing the handover of the mobile station UE from the cell subordinate to the radio base station HeNB#2 to the cell subordinate to the radio base station HeNB#1 on the basis of the managed CSG-ID and Access Mode of the cell subordinate to the radio base station HeNB#1.

摘要翻译： 考虑到切换目的地小区的CSG-ID和接入模式，管理切换源小区的无线基站决定实现切换的方法。 一种移动通信方法包括：通过无线基站HeNB＃1通知CSG-ID的无线基站HeNB＃2和从属于无线基站HeNB＃1的小区的接入方式的步骤，在建立X2 与无线基站HeNB＃2的连接; 管理CSG-ID的无线基站HeNB＃2和从属于无线基站HeNB＃1的小区的接入模式; 基于管理的CSG-ID和访问来确定执行移动台UE从无线基站HeNB＃2的下游的小区到无线基站HeNB＃1的下游的小区的切换的方法的步骤 从属于无线基站HeNB＃1的小区的模式。

公开(公告)号：US08346261B2

公开(公告)日：2013-01-01

申请号：US12989801

申请日：2009-10-22

申请人： Mikio Iwamura ,  Minami Ishii ,  Alf Zugenmaier

发明人： Mikio Iwamura ,  Minami Ishii ,  Alf Zugenmaier

IPC分类号： H04W36/00

CPC分类号： H04W12/08 ,  H04L63/123 ,  H04W12/10 ,  H04W36/0038 ,  H04W36/14

摘要： In a procedure for a mobile station (UE) to perform handover from a cell under the control of a radio base station (NB) of an UTRAN scheme to a cell under the control of a radio base station (eNB) of an E-UTRA scheme, a switching center (MME) of the E-UTRA scheme receives, from and the radio base station (eNB) of the E-UTRA scheme, a handover request acknowledge message including a transparent container including a security algorithm of an AS used in a communication between the mobile station (UE) and the radio base station (eNB) of the E-UTRA scheme; and the switching center (MME) of the E-UTRA scheme transmits, to a switching center (SGSN) of the UTRA scheme, a NAS PDU including the transparent container, a security algorithm of a NAS and a security processing parameter of the NAS.

摘要翻译： 在移动台（UE）在UTRAN方案的无线基站（NB）的控制下的小区进行在E-UTRA的无线基站（eNB）的控制下的小区的切换的过程中， 方案中，E-UTRA方案的交换中心（MME）从E-UTRA方案的无线基站（eNB）接收包括透明容器的切换请求确认消息，该透明容器包括用于 E-UTRA方案的移动台（UE）和无线基站（eNB）之间的通信; 并且E-UTRA方式的交换中心（MME）向UTRA方式的交换中心（SGSN）发送包括透明容器的NAS PDU，NAS的安全算法和NAS的安全处理参数。