公开(公告)号：US08599699B2

公开(公告)日：2013-12-03

申请号：US12746151

申请日：2008-12-04

申请人： Jun Hirano ,  Takahisa Aoyama ,  Takashi Aramaki ,  Takako Hori ,  Yoshikazu Ishii

发明人： Jun Hirano ,  Takahisa Aoyama ,  Takashi Aramaki ,  Takako Hori ,  Yoshikazu Ishii

IPC分类号： H04L12/26

CPC分类号： H04W24/10 ,  H04W48/16 ,  H04W72/00 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02

摘要： Disclosed is a technique of efficiently collecting communication quality information with excellent responsiveness in wireless resource management. According to the technique, a RRM 110 distributes measurement content information showing measurement contents for recognizing a wireless communication status to each AP 230, and each AP stores the measurement content information. For example, to recognize a wireless resource use status of an AP, the RRM transmits trigger transmission instruction information to an eNB 150, as a result of which trigger information is transmitted throughout a communication area of the eNB. A UE 301 that has received the trigger information acquires the measurement content information from an AP (for example, AP_a 230a) to which it is connected, and performs a measurement process and reports a measurement result to the RRM via the eNB based on the measurement content information.

摘要翻译： 公开了一种在无线资源管理中高效地收集通信质量信息的技术，具有优异的响应性。 根据该技术，RRM 110将表示用于识别无线通信状态的测量内容的测量内容信息分配给各个AP 230，每个AP存储测量内容信息。 例如，为了识别AP的无线资源使用状态，RRM向eNB 150发送触发发送指示信息，结果，在eNB的通信区域中发送触发信息。 已经接收到触发信息的UE 301从与其连接的AP（例如，AP_a 230a）获取测量内容信息，并且执行测量处理，并且基于该测量经由eNB向RRM报告测量结果 内容信息。

公开(公告)号：US20100271966A1

公开(公告)日：2010-10-28

申请号：US12746151

申请日：2008-12-04

申请人： Jun Hirano ,  Takahisa Aoyama ,  Takashi Aramaki ,  Takako Hori ,  Yoshikazu Ishii

发明人： Jun Hirano ,  Takahisa Aoyama ,  Takashi Aramaki ,  Takako Hori ,  Yoshikazu Ishii

IPC分类号： H04W72/08

CPC分类号： H04W24/10 ,  H04W48/16 ,  H04W72/00 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02

摘要： Disclosed is a technique of efficiently collecting communication quality information with excellent responsiveness in wireless resource management. According to the technique, a RRM 110 distributes measurement content information showing measurement contents for recognizing a wireless communication status to each AP 230, and each AP stores the measurement content information. For example, to recognize a wireless resource use status of an AP, the RRM transmits trigger transmission instruction information to an eNB 150, as a result of which trigger information is transmitted throughout a communication area of the eNB. A UE 301 that has received the trigger information acquires the measurement content information from an AP (for example, AP_a 230a) to which it is connected, and performs a measurement process and reports a measurement result to the RRM via the eNB based on the measurement content information.

摘要翻译： 公开了一种在无线资源管理中高效地收集通信质量信息的技术，具有优异的响应性。 根据该技术，RRM 110将表示用于识别无线通信状态的测量内容的测量内容信息分配给各个AP 230，每个AP存储测量内容信息。 例如，为了识别AP的无线资源使用状态，RRM向eNB 150发送触发发送指示信息，结果，在eNB的通信区域中发送触发信息。 已经接收到触发信息的UE 301从与其连接的AP（例如，AP_a 230a）获取测量内容信息，并且执行测量处理，并且基于该测量经由eNB向RRM报告测量结果 内容信息。

公开(公告)号：US20110103348A1

公开(公告)日：2011-05-05

申请号：US13001542

申请日：2009-07-03

申请人： Takako Hori ,  Shinkichi Ikeda ,  Jun Hirano ,  Takashi Aramaki

发明人： Takako Hori ,  Shinkichi Ikeda ,  Jun Hirano ,  Takashi Aramaki

IPC分类号： H04W4/00

CPC分类号： H04W36/0055 ,  H04W36/14

摘要： Provided is a technique to provide a handover processing method that allows a mobile terminal to be handed over seamlessly while preventing occurrence of double reservation. The method includes a step where a mobile terminal (100) decides to connect to a desired access network (113) and detects the possibility of occurrence of a network-initiated handover processing performed by a predetermined device of the communication network as one of the controlling entities, and a step where the mobile terminal transmits a connection request message requesting a connection to the desired access network, the connection request message including information to maintain the connection with the access network with which the mobile terminal is currently connecting, to a base station disposed in the desired access network based on a detection result of the detection step.

摘要翻译： 提供了一种提供切换处理方法的技术，其允许移动终端无缝地切换，同时防止双重保留的发生。 该方法包括步骤，其中移动终端（100）决定连接到期望的接入网络（113），并且检测由通信网络的预定设备执行的网络发起的切换处理的发生的可能性，作为控制 实体，以及移动终端发送请求到期望接入网络的连接的连接请求消息的步骤，连接请求消息包括维持与移动终端正在连接的接入网络的连接的信息到基站 基于检测步骤的检测结果，设置在期望的接入网络中。

公开(公告)号：US08107453B2

公开(公告)日：2012-01-31

申请号：US12280679

申请日：2007-02-27

申请人： Takashi Aramaki ,  Takako Hori ,  Jun Hirano

发明人： Takashi Aramaki ,  Takako Hori ,  Jun Hirano

IPC分类号： H04W4/00

CPC分类号： H04W36/0033 ,  H04W40/36 ,  H04W80/04 ,  H04W88/005 ,  H04W88/06

摘要： A technology is disclosed that provides a mobile communication control method, a mobile terminal, and an access router that allow communication to be continued after a handover without newly establishing all protocol states from the beginning. The technology includes a step at which a mobile node 100 transmits a sustain request message to an access router via any of a plurality of interfaces. The access router holds communication environment information related to communication performed via a first access router 200 and configured to expire after an elapse of a predetermined amount of time. The sustain request message stops the communication environment information from expiring after the elapse of the predetermined amount of time. The technology also includes a step at which the access router that has received the sustain request message resets the elapsing predetermined amount of time until expiration based on the sustain request message. The technology also includes a step at which the second access router 201 establishes a communication environment for a communication by the mobile node performed via the second access router itself based on the sustained communication environment information.

摘要翻译： 公开了一种技术，其提供移动通信控制方法，移动终端和接入路由器，其允许在切换之后进行通信，而不从一开始就新建立所有协议状态。 该技术包括移动节点100经由多个接口中的任一个向接入路由器发送维持请求消息的步骤。 接入路由器保持与通过第一接入路由器200执行的通信相关的通信环境信息，并且被配置为在经过预定量的时间后过期。 维持请求消息停止通信环境信息在经过预定时间量之后到期。 该技术还包括接收到维持请求消息的接入路由器基于维持请求消息重置经过的预定时间直到到期的步骤。 该技术还包括步骤：第二接入路由器201基于持续的通信环境信息建立由经由第二接入路由器本身执行的移动节点的通信的通信环境。

公开(公告)号：US20110211557A1

公开(公告)日：2011-09-01

申请号：US13061676

申请日：2009-09-01

申请人： Hong Cheng ,  Tien Ming Benjamin Koh ,  Pek Yew Tan ,  Takako Hori ,  Shinkichi Ikeda ,  Jun Hirano ,  Takashi Aramaki

发明人： Hong Cheng ,  Tien Ming Benjamin Koh ,  Pek Yew Tan ,  Takako Hori ,  Shinkichi Ikeda ,  Jun Hirano ,  Takashi Aramaki

IPC分类号： H04W36/14

CPC分类号： H04W36/0055 ,  H04W36/26 ,  H04W80/045

摘要： Disclosed is a technique which provides a handover processing method and the like which enable a smooth handover without service interruption and allow a desired handover to be performed. The technique includes the steps of: generating by a mobile node 100 a message including certain information to prioritize a connection of the mobile node to a desired access network among multiple access networks; transmitting the generated message from the mobile node to a base station located in the desired access network or a base station located in a currently-connected access network; and rejecting by a connection managing apparatus 104 for managing connections of the mobile node a path switching request from a base station of an access network other than the desired access network, the rejection being made according to certain information acquired through a base station that receives the transmitted message.

摘要翻译： 公开了一种技术，其提供切换处理方法等，其能够在没有服务中断的情况下进行平滑切换，并且允许执行期望的切换。 该技术包括以下步骤：由移动节点100生成包括某些信息的消息，以将移动节点的连接优先于多个接入网络中的所需接入网络; 将所生成的消息从所述移动节点发送到位于期望接入网络中的基站或位于当前连接的接入网络中的基站; 并且由连接管理装置104拒绝来自用于管理移动节点的连接的路由切换请求的路由切换请求，所述路由切换请求来自除所述接入网络之外的接入网络的基站，所述拒绝是根据通过接收到所述接入网络的基站获取的某些信息进行的 传输的消息。

公开(公告)号：US20110096660A1

公开(公告)日：2011-04-28

申请号：US12999959

申请日：2009-06-22

申请人： Shinkichi Ikeda ,  Takako Hori ,  Jun Hirano ,  Takashi Aramaki

发明人： Shinkichi Ikeda ,  Takako Hori ,  Jun Hirano ,  Takashi Aramaki

IPC分类号： H04W36/00 ,  H04L12/26

CPC分类号： H04W36/36 ,  H04W36/02

摘要： Disclosed is a technique to provide a handover processing method to avoid a failure in both of the handovers and enables communication via an access network as a UE initiated handover target that is originally optimal. The handover processing method includes: a step where a mobile terminal (100) connected with a first access network (111) transmits a connection establishment request message requesting a connection with desired a second access network (113) to a base station (107) placed in a second access network; a step where the mobile terminal determines whether a predetermined event occurs or not; a step where, when the mobile terminal determines that the predetermined even occurs, generates a reconnection request message including first flag information to the second access network; and a step where the mobile terminal transmits the generated reconnection request message to the base station in the second access network.

摘要翻译： 公开了一种提供切换处理方法的技术，以避免两个切换中的故障，并且使得能够经由接入网络进行通信，作为最初是最优的UE发起的切换目标。 切换处理方法包括：步骤，其中与第一接入网络（111）连接的移动终端（100）向所放置的基站（107）发送请求与期望的第二接入网络（113）的连接的连接建立请求消息 在第二接入网络中; 移动终端确定是否发生预定事件的步骤; 其中，当所述移动终端确定所述预定偶数发生时，向所述第二接入网络生成包括第一标志信息的重新连接请求消息; 以及移动终端将生成的重新连接请求消息发送到第二接入网络中的基站的步骤。

公开(公告)号：US20090010236A1

公开(公告)日：2009-01-08

申请号：US12280679

申请日：2007-02-27

申请人： Takashi Aramaki ,  Takako Hori ,  Jun Hirano

发明人： Takashi Aramaki ,  Takako Hori ,  Jun Hirano

IPC分类号： H04Q7/24

CPC分类号： H04W36/0033 ,  H04W40/36 ,  H04W80/04 ,  H04W88/005 ,  H04W88/06

摘要： A technology is disclosed that provides a mobile communication control method, a mobile terminal, and an access router that allow communication to be continued after a handover without newly establishing all protocol states from the beginning. The technology includes a step at which a mobile node 100 transmits a sustain request message to an access router via any of a plurality of interfaces. The access router holds communication environment information related to communication performed via a first access router 200 and configured to expire after an elapse of a predetermined amount of time. The sustain request message stops the communication environment information from expiring after the elapse of the predetermined amount of time. The technology also includes a step at which the access router that has received the sustain request message resets the elapsing predetermined amount of time until expiration based on the sustain request message. The technology also includes a step at which the second access router 201 establishes a communication environment for a communication by the mobile node performed via the second access router itself based on the sustained communication environment information.

摘要翻译： 公开了一种提供移动通信控制方法，移动终端和接入路由器的技术，其允许在切换之后进行通信，而不从一开始就新建立所有协议状态。 该技术包括移动节点100经由多个接口中的任一个向接入路由器发送维持请求消息的步骤。 接入路由器保持与通过第一接入路由器200执行的通信相关的通信环境信息，并且被配置为在经过预定量的时间后过期。 维持请求消息停止通信环境信息在经过预定时间量之后到期。 该技术还包括接收到维持请求消息的接入路由器基于维持请求消息重置经过的预定时间直到到期的步骤。 该技术还包括步骤：第二接入路由器201基于持续的通信环境信息建立由经由第二接入路由器本身执行的移动节点的通信的通信环境。

公开(公告)号：US08666414B2

公开(公告)日：2014-03-04

申请号：US12596361

申请日：2008-04-25

申请人： Takashi Aramaki ,  Jun Hirano ,  Takako Hori ,  Hong Cheng ,  Tien Ming Benjamin Koh ,  Shivanajay Marwaha ,  Chan Wah Ng ,  Pek Yew Tan

发明人： Takashi Aramaki ,  Jun Hirano ,  Takako Hori ,  Hong Cheng ,  Tien Ming Benjamin Koh ,  Shivanajay Marwaha ,  Chan Wah Ng ,  Pek Yew Tan

IPC分类号： H04W36/00

CPC分类号： H04W36/0016 ,  H04W74/0866

摘要： Disclosed is a technique for reducing delay when a mobile communication terminal starts communication and reducing consumption of a power resource of the mobile communication terminal. An MN (mobile node) (1012) has plural interfaces (IF-1 (1030) and IF-2 (1028)). One interface IF-1 is connected to a connection point (serving PoA (1008)). When switching over from communication using the IF-1 to communication using the IF-2, the MN transmits a paging request message via the IF-1 and the serving PoA to a connection point (target PoA (1010)) attempted to connect using the IF-2. The target PoA that has received the paging request message reduces a beacon transmission cycle and sets transmission slots for the MN so that the connection of the MN can be established efficiently.

摘要翻译： 公开了一种当移动通信终端开始通信并减少移动通信终端的电力资源的消耗时减少延迟的技术。 MN（移动节点）（1012）具有多个接口（IF-1（1030）和IF-2（1028））。 一个接口IF-1连接到连接点（服务PoA（1008））。 当从使用IF-1的通信切换到使用IF-2的通信时，MN经由IF-1和服务PoA向寻求使用IF-1连接的连接点（目标PoA（1010））发送寻呼请求消息 IF-2。 已经接收到寻呼请求消息的目标PoA减少了信标发送周期，并为MN设置了发送时隙，以便可以有效地建立MN的连接。

公开(公告)号：US20100135248A1

公开(公告)日：2010-06-03

申请号：US12596361

申请日：2008-04-25

申请人： Takashi Aramaki ,  Jun Hirano ,  Takako Hori ,  Hong Cheng ,  Tien Ming Benjamin Koh ,  Shivanajay Marwaha ,  Chan Wah Ng ,  Pek Yew Tan

发明人： Takashi Aramaki ,  Jun Hirano ,  Takako Hori ,  Hong Cheng ,  Tien Ming Benjamin Koh ,  Shivanajay Marwaha ,  Chan Wah Ng ,  Pek Yew Tan

IPC分类号： H04W36/00 ,  H04W88/02

CPC分类号： H04W36/0016 ,  H04W74/0866

摘要： Disclosed is a technique for reducing delay when a mobile communication terminal starts communication and reducing consumption of a power resource of the mobile communication terminal. An MN (mobile node) (1012) has plural interfaces (IF-1 (1030) and IF-2 (1028)). One interface IF-1 is connected to a connection point (serving PoA (1008)). When switching over from communication using the IF-1 to communication using the IF-2, the MN transmits a paging request message via the IF-1 and the serving PoA to a connection point (target PoA (1010)) attempted to connect using the IF-2. The target PoA that has received the paging request message reduces a beacon transmission cycle and sets transmission slots for the MN so that the connection of the MN can be established efficiently.

摘要翻译： 公开了一种当移动通信终端开始通信并减少移动通信终端的电力资源的消耗时减少延迟的技术。 MN（移动节点）（1012）具有多个接口（IF-1（1030）和IF-2（1028））。 一个接口IF-1连接到连接点（服务PoA（1008））。 当从使用IF-1的通信切换到使用IF-2的通信时，MN经由IF-1和服务PoA向寻求使用IF-1连接的连接点（目标PoA（1010））发送寻呼请求消息 IF-2。 已经接收到寻呼请求消息的目标PoA减少了信标发送周期，并为MN设置了发送时隙，以便可以有效地建立MN的连接。

公开(公告)号：US20100185756A1

公开(公告)日：2010-07-22

申请号：US12666278

申请日：2008-06-24

申请人： Hong Cheng ,  Pek Yew Tan ,  Takashi Aramaki ,  Takako Hori

发明人： Hong Cheng ,  Pek Yew Tan ,  Takashi Aramaki ,  Takako Hori

IPC分类号： G06F15/177

CPC分类号： H04W4/08 ,  H04W8/186 ,  H04W60/04

摘要： A technique is disclosed of, when a mobile node has moved outside of a domain using a local address, enabling an old path of the mobile node in the domain to be torn down without using special means such as a STUN server. According to this technique, a MN 101 and a SANE 103 register a group to a group server 201 using a group registration request message 3001 and a group join request message 3007, respectively. When the MN 101 moves to a new location (MN 110) outside of a NAT domain 100, the MN 110 transmits a MN trigger message 3011 to the group server 201. Receiving the MN trigger message 3011 from the MN 110, the group server 201 transmits a group trigger message 3013 to all SANEs 103 in a group member list. Receiving the group trigger message 3013, the SANEs 103 tear down a state of an old path of the MN 101 before movement and release a resource thereof.

摘要翻译： 公开了一种技术，当移动节点已经使用本地地址移动到域外时，使得域中的移动节点的旧路径能够被破坏而不使用诸如STUN服务器的特殊装置。 根据这种技术，MN 101和SANE 103分别使用组注册请求消息3001和组加入请求消息3007将组登记到组服务器201。 当MN101移动到NAT域100之外的新位置（MN 110）时，MN 110向组服务器201发送MN触发消息3011.从MN 110接收MN触发消息3011，组服务器201 将组触发消息3013发送到组成员列表中的所有SANE 103。 接收组触发消息3013，SANE 103在移动之前拆除MN 101的旧路径的状态并释放其资源。