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：US08830961B2

公开(公告)日：2014-09-09

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 ,  H04W36/12 ,  H04W76/04

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：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：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：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：US20100113030A1

公开(公告)日：2010-05-06

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：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：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。