公开(公告)号：US08700046B2

公开(公告)日：2014-04-15

申请号：US13389312

申请日：2010-08-18

申请人： Keisuke Ebiko ,  Akito Fukui ,  Toyoki Ue

发明人： Keisuke Ebiko ,  Akito Fukui ,  Toyoki Ue

IPC分类号： H04W40/00

CPC分类号： H04W72/082 ,  H04W24/10 ,  H04W84/045

摘要： A mobile communication system wherein the upstream radio channel interference of a macrocell connection terminal with a femtocell base station can be reduced while the consumption of radio resources caused by increase in signaling is being suppressed. The macrocell connection terminal (401) performs, based on an instruction from a macrocell base station (402), an upstream channel transmission and further reports a peripheral-femtocell detection result obtained by a measuring unit to the macrocell base station. The macrocell base station (402) instructs the terminal to perform a peripheral-femtocell detection. The identifier of the terminal and the peripheral-femtocell detection result obtained by the terminal are transmitted to a network management apparatus (404). An interference reduction instruction (frequency band allocation) and the identifier of the terminal to be interference-controlled are received from the network management apparatus, and the frequency band allocation in the upstream channel transmission of the terminal to be interference-controlled is so controlled as to satisfy the interference reduction instruction.

摘要翻译： 可以减少宏小区连接终端与毫微微小区基站的上行无线信道干扰的移动通信系统，同时抑制由信令增加引起的无线资源的消耗。 宏单元连接终端（401）根据来自宏小区基站（402）的指示执行上行信道传输，并且向宏小区基站进一步报告由测量单元获得的外围毫微微小区检测结果。 宏小区基站（402）指示终端执行外围毫微微小区检测。 由终端获得的终端的标识符和外围毫微微小区检测结果被发送到网络管理装置（404）。 从网络管理装置接收干扰减少指示（频带分配）和要进行干扰控制的终端的标识符，将被干扰控制的终端的上行信道传输中的频带分配控制为 以满足干扰减少指令。

公开(公告)号：US08582573B2

公开(公告)日：2013-11-12

申请号：US13590841

申请日：2012-08-21

申请人： Takahisa Aoyama ,  Akito Fukui

发明人： Takahisa Aoyama ,  Akito Fukui

IPC分类号： H04L12/28

CPC分类号： H04W48/12 ,  H04W4/06 ,  H04W72/005

摘要： Provided are a wireless communication base station device and a wireless communication method by which overhead is reduced in MBMS of LTE. An MBMS SIB creating section (106) creates an MCCH as an MBMS SIB of notification information, and an MBMS SB creating section (104) creates an MBMS SB, including scheduling information of the MBMS SIB. An MIB creating section (103) creates an MIB, including scheduling information of the MBMS SB, and a transmitting section (107) transmits the created MBMS SIB, MBMS SB AND MIB to a terminal by following the scheduling made by a scheduling section (101).

摘要翻译： 提供了一种在LTE的MBMS中降低开销的无线通信基站装置和无线通信方法。 MBMS SIB创建部（106）创建作为通知信息的MBMS SIB的MCCH，MBMS SB生成部（104）创建包含MBMS SIB的调度信息的MBMS SB。 MIB创建部（103）创建包括MBMS SB的调度信息的MIB，并且发送部（107）通过跟随由调度部（101）进行的调度，将创建的MBMS SIB，MBMS SB AND MIB发送到终端 ）。

公开(公告)号：US08472377B2

公开(公告)日：2013-06-25

申请号：US12680180

申请日：2008-03-11

申请人： Ralf Becker ,  Osvaldo Gonsa ,  Akito Fukui ,  Takeshi Kanazawa

发明人： Ralf Becker ,  Osvaldo Gonsa ,  Akito Fukui ,  Takeshi Kanazawa

IPC分类号： H04W4/00

CPC分类号： H04W72/005

摘要： The invention relates to a method for distributing control signaling for session control of a multicast or broadcast service within a mobile communication network. Furthermore the invention also provides a base station, mobile terminal and communication system to perform the proposed method. In order to reduce the number of signaling connections for the service, the invention proposes to avoid the initial distribution of session control signaling in the entire mobile communications network or service area. Rather than providing service related control signaling connections upon session start, the control signaling connections are set up in response to service requests of the mobile terminals requesting the service. According to one further aspect, the mobile terminals send the service requests based on service announcements available at the mobile terminals, i.e. in contrast to conventional implementations, the mobile terminals do not await a notification of the access network on the availability of the service within the cell.

摘要翻译： 本发明涉及一种用于分发用于移动通信网络内的多播或广播服务的会话控制的控制信令的方法。 此外，本发明还提供了一种用于执行所提出的方法的基站，移动终端和通信系统。 为了减少业务的信令连接数量，本发明提出避免在整个移动通信网络或服务区域中的会话控制信令的初始分配。 不是在会话开始时提供与服务相关的控制信令连接，而是响应于请求服务的移动终端的服务请求来建立控制信令连接。 根据另一方面，移动终端基于在移动终端处可用的服务通告来发送服务请求，即与常规实施方式相反，移动终端不等待接入网络对该服务的可用性的通知 细胞。

公开(公告)号：US08396477B2

公开(公告)日：2013-03-12

申请号：US12532393

申请日：2008-03-21

申请人： Takeshi Kanazawa ,  Akito Fukui

发明人： Takeshi Kanazawa ,  Akito Fukui

IPC分类号： H04W36/00

CPC分类号： H04W36/0055 ,  H04J11/0093 ,  H04W72/005

摘要： Disclosed are a radio communication base station device and a radio communication method which can reduce the interruption time of a service being received by UE while suppressing a resource consumption amount in an SFN area when the UE performs a handover from the SFN area to a non-SNF area. An MBMS reception request identification unit (127) judges an RRC message inputted from the UE (100). If an MBMS reception request is contained, an MBMS reception request is transmitted to an MBMS reception request storage unit (124). Moreover, when the RRC message from the UE (100) contains an adjacent cell reception quality measurement result, a handover decision unit (126) judges whether to perform a handover to the adjacent cell. The MBMS reception request storage unit (124) stores the MBMS reception request outputted from the MBMS reception request identification unit (127). When the handover decision unit (126) which has decided the handover requests for transmission of an MBMS reception request, the MBMS reception request storage unit (124) transmits the MBMS reception request to an MME (140).

摘要翻译： 公开了一种无线电通信基站装置和无线电通信方法，当UE执行从SFN区域到非SFN区域的切换时，可以在抑制SFN区域中的资源消耗量的同时，减少UE接收到的业务的中断时间， SNF区域。 MBMS接收请求识别单元（127）判断从UE输入的RRC消息（100）。 如果包含MBMS接收请求，则向MBMS接收请求存储单元（124）发送MBMS接收请求。 此外，当来自UE（100）的RRC消息包含相邻小区接收质量测量结果时，切换判定单元（126）判断是否执行到相邻小区的切换。 MBMS接收请求存储部（124）存储从MBMS接收请求识别部（127）输出的MBMS接收请求。 当决定了MBMS接收请求的发送的切换请求的切换决定部（126）时，MBMS接收请求存储部（124）向MME（140）发送MBMS接收请求。

公开(公告)号：US08374152B2

公开(公告)日：2013-02-12

申请号：US12739883

申请日：2008-08-22

申请人： Takahisa Aoyama ,  Jun Hirano ,  Takashi Aramaki ,  Akito Fukui

发明人： Takahisa Aoyama ,  Jun Hirano ,  Takashi Aramaki ,  Akito Fukui

IPC分类号： H04W4/00 ,  H04W36/00

CPC分类号： H04W48/20

摘要： A cell selection system selects a cell to be used for communications by a mobile terminal in a network having a cell of a mobile phone network and WLAN cells included in the cell. Broadcast information including cell selection information is transmitted in the cell of the mobile phone network. This cell selection information has cell change judgment parameters whose patterns are less than the WLAN cells. The mobile terminal reads the cell selection information from the broadcast information of the mobile phone network, determines a parameter to be used for the judgment on cell selection of a WLAN cell, and judges whether the cell can be changed or not. The cell reselection system restricts the amount of data in the broadcast information even with an increase in the number of WLAN cells included in the cell of the mobile phone network.

摘要翻译： 小区选择系统选择用于具有移动电话网络的小区和小区中包括的WLAN小区的网络中的移动终端进行通信的小区。 在移动电话网络的小区中发送包括小区选择信息的广播信息。 该小区选择信息具有小于WLAN小区的小区变更判定参数。 移动终端从移动电话网络的广播信息读取小区选择信息，确定要用于WLAN小区的小区选择的判断的参数，并判断小区是否可变。 即使移动电话网络的小区中包括的WLAN小区的数量的增加，小区重选系统也限制广播信息中的数据量。

公开(公告)号：US20120100896A1

公开(公告)日：2012-04-26

申请号：US13339046

申请日：2011-12-28

申请人： Takahisa AOYAMA ,  Akito Fukui ,  Dragan Petrovic

发明人： Takahisa AOYAMA ,  Akito Fukui ,  Dragan Petrovic

IPC分类号： H04W52/02

CPC分类号： H04W76/28 ,  H04W36/30

摘要： It is possible to provide a radio communication terminal device, a radio communication base station device, and a radio communication method capable of rapidly completing a handover even during DRX/DTX. In the devices and the method, a terminal (100) transmits a quality measurement result to a base station (150) at an Active interval. Here, the terminal (100) sets the DRX/DTX interval to a short interval since performance of a handover is predicted. The base station (150) which has received the quality measurement result transmitted from the terminal (100) recognizes that the terminal has set the DRX/DTX interval to a short interval and transmits a handover instruction to the terminal (100) at the Active interval, considering the shortened DRX/DTX interval.

摘要翻译： 可以提供即使在DRX / DTX期间能够迅速完成切换的无线通信终端装置，无线通信基站装置和无线通信方法。 在设备和方法中，终端（100）以有效间隔向基站（150）发送质量测量结果。 这里，由于进行切换的预测，所以终端（100）将DRX / DTX间隔设定为短的间隔。 接收到从终端（100）发送的质量测量结果的基站（150）识别出终端已将DRX / DTX间隔设定为短的间隔，并以活动间隔向终端（100）发送切换指示 考虑到缩短的DRX / DTX间隔。

公开(公告)号：US20100234034A1

公开(公告)日：2010-09-16

申请号：US12377373

申请日：2007-10-12

申请人： Takahisa Aoyama ,  Akito Fukui

发明人： Takahisa Aoyama ,  Akito Fukui

IPC分类号： H04W72/04

CPC分类号： H04W48/12 ,  H04W4/06 ,  H04W72/005

摘要： Provided are a wireless communication base station device and a wireless communication method by which overhead is reduced in MBMS of LTE. An MBMS SIB creating section (106) creates an MCCH as an MBMS SIB of notification information, and an MBMS SB creating section (104)creates an MBMS SB, including scheduling information of the MBMS SIB. An MIB creating section (103) creates an MIB, including scheduling information of the MBMS SB, and a transmitting section (107) transmits the created MBMS SIB, MBMS SB AND MIB to a terminal by following the scheduling made by a scheduling section (101).

摘要翻译： 提供了一种在LTE的MBMS中降低开销的无线通信基站装置和无线通信方法。 MBMS SIB创建部（106）创建作为通知信息的MBMS SIB的MCCH，MBMS SB生成部（104）创建包含MBMS SIB的调度信息的MBMS SB。 MIB创建部（103）创建包括MBMS SB的调度信息的MIB，并且发送部（107）通过跟随由调度部（101）进行的调度，将创建的MBMS SIB，MBMS SB AND MIB发送到终端 ）。

公开(公告)号：US20100227627A1

公开(公告)日：2010-09-09

申请号：US12675378

申请日：2008-08-29

申请人： Yoshikazu Ishii ,  Takeshi Kanazawa ,  Akito Fukui

发明人： Yoshikazu Ishii ,  Takeshi Kanazawa ,  Akito Fukui

IPC分类号： H04W48/20

CPC分类号： H04W8/06 ,  H04W60/04 ,  H04W84/045 ,  H04W88/02

摘要： A radio communication terminal, a radio communication base station device, and radio communication method enabling lightening the paging load in a mobile communication system including macro cells and femto cells. A reception level measuring section (144) of a UE (104) measures the reception level of a femto cell. If a judging section (146) judges that the measured reception level is over a level which is the sum of a threshold and an offset value, the judging section (146) requests an MME (101) to change a multi TA registration to a single TA registration and carries out a change to one tracking area registration.

摘要翻译： 无线通信终端，无线通信基站装置以及能够减轻包括宏小区和毫微微小区的移动通信系统中的寻呼负载的无线通信方法。 UE（104）的接收电平测量部（144）测量毫微微小区的接收电平。 如果判断部（146）判定所测量的接收电平超过作为阈值和偏移值之和的电平，则判断部（146）请求MME（101）将多TA登记变更为单 TA登记并对一个跟踪区域注册进行更改。

公开(公告)号：US20090270100A1

公开(公告)日：2009-10-29

申请号：US12088227

申请日：2006-09-27

申请人： Akito Fukui ,  Takahisa Aoyama

发明人： Akito Fukui ,  Takahisa Aoyama

IPC分类号： H04W60/00

CPC分类号： H04W76/34 ,  H04W60/04 ,  Y02D70/00 ,  Y02D70/1242

摘要： Disclosed are a radio communication terminal device for reducing a power consumption needed for releasing an RRC Connection after a position registration, a network device, a mobile communication system and a position registering method. In this position registering method, in case the RRC state of a UE is in an Idle state at ST501, the UE sets flag=1, whereas the RRC Connection is established between the UE and a UTRAN. The flag set at ST501 is sent at ST504 to the UTRAN, and the flag received by the UTRAN is stored at ST505. At ST507, an RA Update Accept received by the UTRAN is sent to the UE, and the RRC Connection is released in case the value of the flag stored at ST505 is 1. When the UE receives a DOWNLINK DIRECT TRANSFER, on the other hand, the RRC Connection is released in case the value of the flag set at ST501 is 1.

摘要翻译： 公开了一种用于在位置登记，网络设备，移动通信系统和位置登记方法之后降低释放RRC连接所需的功耗的无线电通信终端设备。 在该位置登记方法中，在UE在ST501处于空闲状态的情况下，UE设置标志= 1，而在UE与UTRAN之间建立RRC连接。 设置在ST501的标志在ST504被发送到UTRAN，并且在ST505存储由UTRAN接收的标志。 在ST507中，由UTRAN接收到的RA更新接受者被发送给UE，并且在ST505存储的标志的值为1的情况下，解除RRC连接。另一方面，当UE接收到DOWNLINK DIRECT TRANSFER时， 在ST501设置的标志的值为1的情况下，释放RRC连接。

公开(公告)号：US20080291866A1

公开(公告)日：2008-11-27

申请号：US11579612

申请日：2005-04-22

申请人： Akito Fukui

发明人： Akito Fukui

IPC分类号： H04Q7/00

CPC分类号： H04W56/0015 ,  H04W72/005 ,  H04W88/12 ,  H04W92/12

摘要： A control station apparatus ensures that, even if transmission times are changed and set, data of channels can be acquired at the receiving end. In this apparatus, a synchronization part (102) uses an RFN counter value and a BFN counter value to synchronize an RNC with a Node (B). An NBAP part (104) sets a changed interval variable and decides, from information of an SFN counter value and a CFN counter value with which the RFN counter value is synchronized, a timing at which to change the changed interval, and transmits, as operation time information, the decided timing to the Node (B). An FP part (107) repetitively transmits the same MCCH data to the Node (B) in a predetermined period for each of changed intervals, while transmitting MICH data to the Node (B) at a predetermined timing.

摘要翻译： 控制站装置确保即使改变和设置传输时间，也可以在接收端获取信道的数据。 在该装置中，同步部（102）使用RFN计数器值和BFN计数值使RNC与节点（B）同步。 NBAP部分（104）设置改变的间隔变量，并根据SFN计数器值和RFN计数器值同步的CFN计数器值的信息确定改变间隔的定时，并作为操作发送 时间信息，决定定时到节点（B）。 FP部分（107）在预定的定时向每个节点（B）发送MICH数据，在预定的周期内，以每个改变的间隔重复向节点（B）发送相同的MCCH数据。