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：US08428596B2

公开(公告)日：2013-04-23

申请号：US13123709

申请日：2009-10-29

申请人： Takeshi Kanazawa ,  Yoshikazu Ishii

发明人： Takeshi Kanazawa ,  Yoshikazu Ishii

IPC分类号： H04W36/00

CPC分类号： H04W72/0453 ,  H04M3/16 ,  H04M3/205 ,  H04M7/1235 ,  H04M2207/18 ,  H04W12/06 ,  H04W40/005 ,  H04W68/00 ,  H04W68/02 ,  H04W72/042 ,  H04W76/27 ,  H04W84/045 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16

摘要： A system capable of normally connecting a call without degrading the security level in a mobile terminal network, even in cases when a call addressed to a set of user equipment (UE) arrives via the Internet or a home network. In ST 101, a femto base station (110) receives a packet addressed to a set of UE (100) via the Internet or a home network and, in ST 102, starts a paging procedure. In ST 103, the set of UE (100) establishes an RRC connection to the femto base station (110). In ST 104, the UE (100) transmits, to the femto base station (110), a paging response addressed to the SGSN (150). In ST 105, the femto base station (110) performs NAS verification. If the femto base station (110) detects the paging response to a paging request made by itself, the femto base station (110), in ST 107, changes the service type of the service request received from the UE (100) from the paging response to signaling.

摘要翻译： 即使在寻址到一组用户设备（UE）的呼叫经由因特网或家庭网络到达的情况下，能够正常地连接呼叫而不降低移动终端网络中的安全级别的系统。 在ST101中，毫微微基站（110）经由因特网或家庭网络接收寻址到一组UE（100）的分组，并且在ST102中，启动寻呼过程。 在ST103中，UE（100）的组建立到毫微微基站（110）的RRC连接。 在ST104中，UE（100）向毫微微基站（110）发送寻址到SGSN（150）的寻呼响应。 在ST105中，毫微微基站（110）进行NAS验证。 如果毫微微基站（110）检测到对其自身产生的寻呼请求的寻呼响应，则在ST107中的毫微微基站（110）将从UE（100）接收的业务请求的业务类型从寻呼改变 响应信号。

公开(公告)号：US20110195737A1

公开(公告)日：2011-08-11

申请号：US13123709

申请日：2009-10-29

申请人： Takeshi Kanazawa ,  Yoshikazu Ishii

发明人： Takeshi Kanazawa ,  Yoshikazu Ishii

IPC分类号： H04B7/00

CPC分类号： H04W72/0453 ,  H04M3/16 ,  H04M3/205 ,  H04M7/1235 ,  H04M2207/18 ,  H04W12/06 ,  H04W40/005 ,  H04W68/00 ,  H04W68/02 ,  H04W72/042 ,  H04W76/27 ,  H04W84/045 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16

摘要： A system capable of normally connecting a call without degrading the security level in a mobile terminal network, even in cases when a call addressed to a set of user equipment (UE) arrives via the Internet or a home network. In ST 101, a femto base station (110) receives a packet addressed to a set of UE (100) via the Internet or a home network and, in ST 102, starts a paging procedure. In ST 103, the set of UE (100) establishes an RRC connection to the femto base station (110). In ST 104, the UE (100) transmits, to the femto base station (110), a paging response addressed to the SGSN (150). In ST 105, the femto base station (110) performs NAS verification. If the femto base station (110) detects the paging response to a paging request made by itself, the femto base station (110), in ST 107, changes the service type of the service request received from the UE (100) from the paging response to signaling.

摘要翻译： 即使在寻址到一组用户设备（UE）的呼叫经由因特网或家庭网络到达的情况下，能够正常地连接呼叫而不降低移动终端网络中的安全级别的系统。 在ST101中，毫微微基站（110）经由因特网或家庭网络接收寻址到一组UE（100）的分组，并且在ST102中，启动寻呼过程。 在ST103中，UE（100）的组建立到毫微微基站（110）的RRC连接。 在ST104中，UE（100）向毫微微基站（110）发送寻址到SGSN（150）的寻呼响应。 在ST105中，毫微微基站（110）进行NAS验证。 如果毫微微基站（110）检测到对其自身产生的寻呼请求的寻呼响应，则在ST107中的毫微微基站（110）将从UE（100）接收的业务请求的业务类型从寻呼改变 响应信号。

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：US08699364B2

公开(公告)日：2014-04-15

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： G01R31/08

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：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：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：US08750866B2

公开(公告)日：2014-06-10

申请号：US13813010

申请日：2011-07-08

申请人： Katsuyoshi Naka ,  Takeshi Kanazawa

发明人： Katsuyoshi Naka ,  Takeshi Kanazawa

IPC分类号： H04W4/00

CPC分类号： H04W8/06 ,  H04W24/10 ,  H04W48/06 ,  H04W84/045 ,  H04W88/10

摘要： A radio communication system includes a macrocell base station, and a femtocell base station provided in a macrocell. The femtocell base station includes: a measuring part which measures an uplink total received power from a radio terminal; a detecting part which detects a visitor macrocell radio terminal located in a vicinity of the femtocell base station operated by the access limited mode in accordance with the uplink total received power or an uplink interference signal power which can be derived from the uplink received power; and a control part which switches the femtocell base station from the access limited mode to the hybrid mode when the detecting part detects the visitor macrocell radio terminal. Accordingly, it is possible to improve the throughput for the visitor macrocell user.

摘要翻译： 无线电通信系统包括宏小区基站和设置在宏小区中的毫微微小区基站。 毫微微小区基站包括：测量部分，其测量来自无线终端的上行链路总接收功率; 检测部，其根据上行链路总接收功率或上行链路接收功率导出的上行链路干扰信号功率，检测位于由接入限制模式操作的毫微微小区基站附近的访问宏小区无线终端; 以及控制部，当所述检测部检测到所述访问者宏小区无线终端时，将所述毫微微小区基站从所述接入限制模式切换到所述混合模式。 因此，可以提高访问者宏小区用户的吞吐量。

公开(公告)号：US20130039343A1

公开(公告)日：2013-02-14

申请号：US13636872

申请日：2011-03-18

申请人： Takako Hori ,  Takeshi Kanazawa ,  Akito Fukui

发明人： Takako Hori ,  Takeshi Kanazawa ,  Akito Fukui

IPC分类号： H04W36/08

CPC分类号： H04W36/12 ,  H04W76/22

摘要： A mobile wireless system includes a first gateway (L-PGW), a second gateway (PGW), a first access point (HeNB) capable of establishing a communication path simultaneously with the first and second gateways, and a second access point (eNB) capable of establishing a communication path only with the PGW. When a mobile terminal connected to the HeNB and communicating with a communication destination node using a first path through the L-PGW switches a connection destination to the eNB, the HeNB establishes a second path through the HeNB and the PGW, while maintaining the first path. The HeNB transmits data, which has been transmitted to the HeNB along the first path, to the eNB along the second path, until the UE is connected to the eNB, and a third path to the communication destination node through the PGW is established. Accordingly, an interruption time of data reception involved in handover is shortened.

摘要翻译： 移动无线系统包括能够与第一和第二网关同时建立通信路径的第一网关（L-PGW），第二网关（PGW），第一接入点（HeNB）和第二接入点（eNB） 只能与PGW建立通信路径。 当连接到HeNB并且使用通过L-PGW的第一路径与通信目的地节点通信的移动终端将连接目的地切换到eNB时，HeNB建立通过HeNB和PGW的第二路径，同时保持第一路径 。 HeNB沿着第二路径向eNB发送已经沿着第一路径发送到HeNB的数据，直到UE连接到eNB，并且通过PGW建立到通信目的地节点的第三路径。 因此，切换涉及的数据接收的中断时间缩短。

公开(公告)号：US20100322136A1

公开(公告)日：2010-12-23

申请号：US12866694

申请日：2009-02-06

申请人： Takeshi Kanazawa ,  Ayako Horiuchi

发明人： Takeshi Kanazawa ,  Ayako Horiuchi

IPC分类号： H04H20/71

CPC分类号： H04L1/1671 ,  H04B7/155 ,  H04L1/0026 ,  H04L1/1819 ,  H04L12/1868 ,  H04L12/189 ,  H04L2001/0093 ,  H04L2001/0097 ,  H04W88/04 ,  H04W88/06 ,  H04W88/08

摘要： A wireless communication base station device capable of improving the reception quality of the MBMS data of UE without wasting wireless resources even if an error occurs in the MBMS data transmitted from an eNB when distributing the MBMS via a wireless access network composed of the eNB and an RS. In the device, a wireless quality determining section (162) outputs reception quality determination information indicating the reception quality between the UE and the device determined on the basis of a CQI included in the NACK signal received from the UE to a retransmission determining section (164). A retransmission data determining section (171) of the retransmission determining section (164) determines MBMS data to be retransmitted from the device and retransmission data (FEC encoding ratio of the MBMS data) to be retransmitted from the RS on the basis of the reception quality determination information inputted from the wireless quality determining section (162). The retransmission data determining section (171) notifies the RS of a request to relay the data including the FEC encoding ratio of the retransmission data to be retransmitted from the RS.

摘要翻译： 即使在从由eNB组成的无线接入网络分发MBMS时，即使在从eNB发送的MBMS数据中发生错误的情况下，能够提高UE的MBMS数据的接收质量的无线通信基站装置， RS。 在该装置中，无线质量判定部（162）将从UE接收到的NACK信号中所包含的CQI所确定的UE和设备之间的接收质量的接收质量判定信息输出到重发判定部（164） ）。 重传判定部（164）的重传数据确定部（171）根据接收质量确定要从设备重发的MBMS数据和从RS重发的重传数据（MBMS数据的FEC编码率） 从无线质量确定部分（162）输入的确定信息。 重传数据确定部（171）向RS通知请求中继包含从RS重发的重传数据的FEC编码率的数据。