公开(公告)号：US20110159802A1

公开(公告)日：2011-06-30

申请号：US12920882

申请日：2009-02-18

申请人： Norharyati Binti Harum ,  Yoshikazu Ishii ,  Takeshi Kanazawa

发明人： Norharyati Binti Harum ,  Yoshikazu Ishii ,  Takeshi Kanazawa

IPC分类号： H04B7/14

CPC分类号： H04W74/002 ,  H04B7/15528 ,  H04B7/2606 ,  H04W52/46 ,  H04W52/50 ,  H04W74/0833 ,  H04W84/047

摘要： A different resource is allocated to each of a terminal and a relay station as a resource for the communication with a base station. A radio base station device (1) provided in the base station includes: a determination unit (7) which determines whether or not relaying of a random access preamble is performed based on the resource information included in the random access preamble; and a response generating unit (10) which generates a random access response to which relay flag information is attached. When the random access response with the relay flag information attached is transmitted from the base station to the terminal, the control of the transmission power of an RRC connection request is performed at the terminal based on the relay flag information. This allows for the suppression of increase in the delay before the establishment of RRC connection, and thereby a radio base station device which improves the utilization effect of resources is provided.

摘要翻译： 将不同的资源分配给终端和中继站中的每一个作为用于与基站的通信的资源。 设置在基站中的无线基站装置（1）包括：确定单元，其基于随机接入前同步码中包含的资源信息确定是否进行随机接入前同步码的中继; 以及响应生成单元（10），生成附加有继电器标志信息的随机访问响应。 当从基站向终端发送附加有中继标志信息的随机接入响应时，基于中继标志信息在终端执行RRC连接请求的发送功率的控制。 这允许抑制在RRC连接建立之前延迟的增加，从而提供提高资源利用效率的无线基站装置。

公开(公告)号：US20110110258A1

公开(公告)日：2011-05-12

申请号：US13000947

申请日：2009-05-08

申请人： Yoshikazu Ishii ,  Takeshi Kanazawa

发明人： Yoshikazu Ishii ,  Takeshi Kanazawa

IPC分类号： H04B7/14 ,  H04L12/26

CPC分类号： H04W74/008 ,  H04B7/155 ,  H04J11/0069 ,  H04W74/0833 ,  H04W84/047

摘要： A radio base station device comprises: a preamble signal receiving unit (15) that receives a RACH preamble signal transmitted from a radio terminal device; a reception notice receiving unit (16) that receives, from a radio relay station device, a reception notice indicating that the radio relay station device has received the RACH preamble signal; and a response signal transmitting unit (18) which, when an identifier (RA-ID) of the RACH preamble signal transmitted from the radio terminal device matches an identifier comprised in the preamble reception notice transmitted from the radio relay station device, permits the use of an identifier by the radio relay station device and transmits, to the radio terminal device, a RACH response signal (RACH Response) comprising a cell identifier (Cell ID) of a cell managed by the radio relay station device permitted to use the identifier. Accordingly, the latency when establishing a connection can be reduced.

摘要翻译： 无线基站装置包括：前导信号接收单元，其接收从无线终端装置发送的RACH前同步信号; 接收通知接收单元（16），其从无线电中继站设备接收指示所述无线中继站设备已经接收到所述RACH前导信号的接收通知; 以及响应信号发送单元，当从所述无线终端装置发送的所述RACH前置信号的标识符（RA-ID）与包含在从所述无线中继站装置发送的前导码接收通知中所包含的标识符相一致时，允许使用 由无线电中继站设备发送一个标识符，并向无线电终端设备发送包括被允许使用标识符的无线中继站设备管理的小区的小区标识符（小区ID）的RACH响应信号（RACH响应）。 因此，可以减少建立连接时的延迟。

公开(公告)号：US07830828B2

公开(公告)日：2010-11-09

申请号：US11813016

申请日：2005-12-27

申请人： Akito Fukui ,  Kenichiro Iida ,  Takeshi Kanazawa ,  Tomofumi Tamura

发明人： Akito Fukui ,  Kenichiro Iida ,  Takeshi Kanazawa ,  Tomofumi Tamura

IPC分类号： H04L1/00

CPC分类号： H04W28/08 ,  H04L12/189 ,  H04W4/06 ,  H04W28/10 ,  H04W88/12

摘要： A communication apparatus wherein the function arrangement of each device is revised, thereby preventing an increase in traffic of a public network and further suppressing an increase in communication cost of the public network. In this apparatus, a control part (101), when notified of a duplication of MBMS data by RNC-c, controls a PDCP part (102), an RLC part (103) and a MAC-d part (104) so as to perform an MBMS data duplication process. The control part (101), when notified of an establishment of a communication line with a node (B), controls the PDCP part (102), RLC part (103) and MAC-d part (104) so as to establish the communication line with the node (B). The RLC part (103) duplicates, based on the control by the control part (101), the MBMS data received from the PDCP part (102). The MAC-d part (104) transmits the MBMS data as MAC processed to the node (B) via a local network between an RNC-u (100) and the node (B).

摘要翻译： 一种通信装置，其中修改每个装置的功能布置，从而防止公共网络的业务量的增加，并进一步抑制公共网络的通信成本的增加。 在该装置中，控制部（101）当通过RNC-c通知MBMS数据的复制时，控制PDCP部（102），RLC部（103）和MAC-d部（104），以便 执行MBMS数据复制处理。 控制部（101）当被通知与节点（B）建立通信线路时，控制PDCP部分（102），RLC部分（103）和MAC-d部分（104），以建立通信 与节点（B）线。 RLC部分（103）根据控制部分（101）的控制复制从PDCP部分（102）接收的MBMS数据。 MAC-d部分（104）经由RNC-u（100）和节点（B）之间的本地网络将经处理的MBMS MBMS数据发送到节点（B）。

公开(公告)号：US20080101243A1

公开(公告)日：2008-05-01

申请号：US11813016

申请日：2005-12-27

申请人： Akito Fukui ,  Kenichiro Iida ,  Takeshi Kanazawa ,  Tomofumi Tamura

发明人： Akito Fukui ,  Kenichiro Iida ,  Takeshi Kanazawa ,  Tomofumi Tamura

IPC分类号： H04L1/00

CPC分类号： H04W28/08 ,  H04L12/189 ,  H04W4/06 ,  H04W28/10 ,  H04W88/12

摘要： A communication apparatus wherein the function arrangement of each device is revised, thereby preventing an increase in traffic of a public network and further suppressing an increase in communication cost of the public network. In this apparatus, a control part (101), when notified of a duplication of MBMS data by RNC-c, controls a PDCP part (102), an RLC part (103) and a MAC-d part (104) so as to perform an MBMS data duplication process. The control part (101), when notified of an establishment of a communication line with a node (B), controls the PDCP part (102), RLC part (103) and MAC-d part (104) so as to establish the communication line with the node (B). The RLC part (103) duplicates, based on the control by the control part (101), the MBMS data received from the PDCP part (102). The MAC-d part (104) transmits the MBMS data as MAC processed to the node (B) via a local network between an RNC-u (100) and the node (B).

摘要翻译： 一种通信装置，其中修改每个装置的功能布置，从而防止公共网络的业务量的增加，并进一步抑制公共网络的通信成本的增加。 在该装置中，控制部（101）当通过RNC-c通知MBMS数据的复制时，控制PDCP部（102），RLC部（103）和MAC-d部（104），以便 执行MBMS数据复制处理。 控制部（101）当被通知与节点（B）建立通信线路时，控制PDCP部分（102），RLC部分（103）和MAC-d部分（104），以建立通信 与节点（B）线。 RLC部分（103）根据控制部分（101）的控制复制从PDCP部分（102）接收的MBMS数据。 MAC-d部分（104）经由RNC-u（100）和节点（B）之间的本地网络将经处理的MBMS MBMS数据发送到节点（B）。

公开(公告)号：US08504072B2

公开(公告)日：2013-08-06

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： H04W24/00 ,  H04M1/66 ,  H04W4/00 ,  H04L12/16

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：US20110044290A1

公开(公告)日：2011-02-24

申请号：US12298736

申请日：2006-04-28

申请人： Takeshi Kanazawa

发明人： Takeshi Kanazawa

IPC分类号： H04W36/06

CPC分类号： H04W36/38 ,  H04W36/30

摘要： A communication terminal apparatus wherein a network-led handover and a communication terminal apparatus-led handover are simultaneously performed, whereby even if the link between the communication terminal apparatus and the handover source is cut off before a completion of the handover, the handover can be performed at a high speed because of the communication terminal apparatus-led handover. In this apparatus, a reception power measuring part (103) measures the reception power of each of peripheral cells that are candidates of handover destinations. A measurement information generating part (104) generates reception quality information. A selection deciding part (105) decides to select a cell when the reception power is equal to or less than a threshold value.

摘要翻译： 一种通信终端装置，其中同时进行网络主导的切换和通信终端装置引导的切换，由此即使在切换完成之前通信终端装置与切换源之间的链路被切断，切换也可以是 由于通信终端装置引导的切换，高速执行。 在该装置中，接收功率测量部（103）测量作为切换目的地候选的周边小区的接收功率。 测量信息生成部（104）生成接收质量信息。 当接收功率等于或小于阈值时，选择确定部分（105）决定选择小区。

公开(公告)号：US20100265867A1

公开(公告)日：2010-10-21

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： H04H20/71

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：US20100165905A1

公开(公告)日：2010-07-01

申请号：US12376960

申请日：2007-08-24

申请人： Takeshi Kanazawa ,  Akito Fukui ,  Takahisa Aoyama

发明人： Takeshi Kanazawa ,  Akito Fukui ,  Takahisa Aoyama

IPC分类号： H04H20/71

CPC分类号： H04W72/005

摘要： It is possible to provide a core network device, a radio communication base station device, and a radio communication method which can improve the radio resource use efficiency of the entire network without increasing UE battery consumption. According to the devices and the method, a user quantity counting unit (163) of UPE (160) counts the number of UE which have performed a position registration in each position registration area containing a plurality of cells. A user quantity comparing unit (164) selects MCT if the counted UE quantity is not smaller than a predetermined threshold value and SCT if the counted UE quantity is smaller than the predetermined threshold value, thereby appropriately performing switching between SCT and MCT in accordance with the UE quantity. Only when the SCT is selected by the UPE (160), eNB counts the number of users in the cell managed by the local device.

摘要翻译： 可以提供可以在不增加UE电池消耗的情况下提高整个网络的无线电资源使用效率的核心网络设备，无线电通信基站设备和无线电通信方法。 根据这些装置和方法，UPE（160）的用户数量计数单元（163）对包含多个小区的每个位置登记区域中进行了位置登记的UE的数量进行计数。 如果计数的UE数量不小于预定阈值，则用户数量比较单元（164）选择MCT，如果所计数的UE数量小于预定阈值，则选择MCT，从而根据 UE数量。 只有当UPE（160）选择SCT时，eNB才能对由本地设备管理的小区中的用户数进行计数。

公开(公告)号：US20100067405A1

公开(公告)日：2010-03-18

申请号：US12447832

申请日：2008-02-08

申请人： Takeshi Kanazawa ,  Akito Fukui

发明人： Takeshi Kanazawa ,  Akito Fukui

IPC分类号： H04H20/71 ,  H04L12/28

CPC分类号： H04W4/06

摘要： Disclosed are a core network device, a radio communication base station device, and a radio communication method which continuously provides a multicast service to a terminal connected to eNB in an overlap PA. An M-UPE (160) which distributes MBMS data to the overlap PA stores an identifier of other M-UPE (170) connected to the overlap PA. When no participating user under the M-UPE (160) is detected upon update of the number of UPE users, the M-UPE (160) continues the multicast service to the M-UPE (170) according to the stored identifier.

摘要翻译： 公开了一种核心网络设备，无线电通信基站设备和无线电通信方法，其在与重叠PA连接的eNB上连续提供组播服务。 将MBMS数据分配到重叠PA的M-UPE（160）存储连接到重叠PA的其他M-UPE（170）的标识符。 当更新UPE用户的数量时，当没有检测到在M-UPE（160）下的参与用户时，M-UPE（160）根据所存储的标识符继续向M-UPE（170）发送多播业务。

公开(公告)号：US20090180437A1

公开(公告)日：2009-07-16

申请号：US12298677

申请日：2006-04-28

申请人： Takeshi Kanazawa

发明人： Takeshi Kanazawa

IPC分类号： H04W36/00

CPC分类号： H04W36/0016 ,  H04W36/02 ,  H04W36/08 ,  H04W80/04

摘要： A communication apparatus controls the timing of switching data paths in an upper-layer apparatus so as to inhibit the data from being transferred from the network host of a handover source to the network host of a handover destination, thereby effectively utilizing the resource of the network host of the handover source, while eliminating the processing load accompanying the data transfer. In this apparatus, a handover deciding part (104) selects, based on the information of the reception qualities of a plurality of network hosts, the network host of a handover destination. A switching request part (105) makes a request of a path switching to IPAG. A handover instructing part (108) instructs a communication terminal apparatus to handover to the network host of the handover destination.

摘要翻译： 通信装置控制在上层装置中切换数据路径的定时，以防止数据从切换源的网络主机传送到切换目的地的网络主机，由此有效地利用网络的资源 主机的切换源，同时消除伴随数据传输的处理负载。 在该装置中，切换判定部（104）根据多个网络主机的接收质量的信息，选择切换目的地的网络主机。 切换请求部分（105）发出路由切换到IPAG的请求。 切换指示部（108）指示通信终端装置切换到切换目的地的网络主机。