公开(公告)号：US08195175B2

公开(公告)日：2012-06-05

申请号：US12159370

申请日：2005-12-28

申请人： Saravanan Govindan ,  Hong Cheng ,  Pek Yew Tan

发明人： Saravanan Govindan ,  Hong Cheng ,  Pek Yew Tan

IPC分类号： H04W72/00

CPC分类号： H04L47/10 ,  H04L47/14 ,  H04L47/24 ,  H04L47/2491 ,  H04L63/123 ,  H04W12/10 ,  H04W28/18

摘要： A wireless communication system is provided for rapidly establishing the QoS resource on different communication networks. In this system, the NAP evaluates a network resource used by the MT, and generates the QoS history information unit indicating the evaluation result. The AAA authenticates the QoS history information unit generated by the NAP. The NAP transmits the authenticated QoS history information unit to the MT. The MT request for a resource establishment to the NAP when switching the communicating party from the NAP to the NAP, and transmits the QoS history information unit. The NAP verifies the authenticity of the QoS history information unit to the AAA when receiving the request for resource establishment from the MT and allocates the network resource to the MT based on the QoS history information unit.

摘要翻译： 提供了一种用于在不同通信网络上快速建立QoS资源的无线通信系统。 在该系统中，NAP评估MT使用的网络资源，并生成表示评估结果的QoS历史信息单元。 AAA认证由NAP生成的QoS历史信息单元。 NAP将认证的QoS历史信息单元发送到MT。 在将通信方从NAP切换到NAP时，MT请求到NAP的资源建立，并发送QoS历史信息单元。 当从MT接收到资源建立请求时，NAP将对QoS历史信息单元的真实性进行验证，并根据QoS历史信息单元将网络资源分配给MT。

公开(公告)号：US20100220665A1

公开(公告)日：2010-09-02

申请号：US12159370

申请日：2005-12-28

申请人： Saravanan Govindan ,  Hong Cheng ,  Pek Yew Tan

发明人： Saravanan Govindan ,  Hong Cheng ,  Pek Yew Tan

IPC分类号： H04W72/04

CPC分类号： H04L47/10 ,  H04L47/14 ,  H04L47/24 ,  H04L47/2491 ,  H04L63/123 ,  H04W12/10 ,  H04W28/18

摘要： A wireless communication system is provided for rapidly establishing the QoS resource on different communication networks. In this system, the NAP (104) evaluates a network resource used by the MT (106), and generates the QoS history information unit indicating the evaluation result. The AAA (140) authenticates the QoS history information unit generated by the NAP (104). The NAP (104) transmits the authenticated QoS history information unit to the MT (106). The MT (106) request for a resource establishment to the NAP (304) when switching the communicating party from the NAP (104) to the NAP (304), and transmits the QoS history information unit. The NAP (304) verifies the authenticity of the QoS history information unit to the AAA (140) when receiving the request for resource establishment from the MT (106) and allocates the network resource to the MT (106) based on the QoS history information unit.

摘要翻译： 提供了一种用于在不同通信网络上快速建立QoS资源的无线通信系统。 在该系统中，NAP（104）评估MT使用的网络资源（106），并生成表示评估结果的QoS历史信息单元。 AAA（140）认证由NAP（104）生成的QoS历史信息单元。 NAP（104）将认证的QoS历史信息单元发送到MT（106）。 当将通信方从NAP（104）切换到NAP（304）时，MT（106）请求向NAP（304）的资源建立，并且发送QoS历史信息单元。 当从MT（106）接收资源建立请求时，NAP（304）验证QoS历史信息单元对AAA（140）的真实性，并且基于QoS历史信息将网络资源分配给MT（106） 单元。

公开(公告)号：US08045531B2

公开(公告)日：2011-10-25

申请号：US10591184

申请日：2005-03-01

申请人： Hong Cheng ,  Pek Yew Tan ,  Saravanan Govindan

发明人： Hong Cheng ,  Pek Yew Tan ,  Saravanan Govindan

IPC分类号： H04W4/00

CPC分类号： H04W28/18 ,  H04W8/005 ,  H04W28/08 ,  H04W84/12

摘要： A method for negotiations between various entities of a wireless local area network (WLAN) including negotiations between controlling nodes (CNs) and wireless access points (WAPs) and negotiations between WAPs is disclosed. These negotiations are used for the purpose of establishing the capabilities of the various entities, determining how such capabilities may be optimally divided among the negotiating entities and then dividing the capabilities among the entities based on this determination. The capabilities include those required for the operation, control and management of the WLAN entities and the encompassing WLAN. The disclosed method introduces means for flexibly accommodating the varying degrees of differences in capabilities among the WLAN entities between the WLAN entities including dynamic changes in WLAN topologies.

摘要翻译： 公开了一种用于在包括控制节点（CN）和无线接入点（WAP）之间的协商）以及WAP之间的协商的无线局域网（WLAN）的各种实体之间进行协商的方法。 这些谈判用于建立各种实体的能力，确定如何在协商实体之间如何最佳地划分这些能力，然后基于此确定来划分实体之间的能力。 这些功能包括WLAN实体和包含WLAN的操作，控制和管理所需的功能。 所公开的方法引入了用于灵活地适应WLAN实体之间的WLAN实体之间不同程度的差异性差异的装置，包括WLAN拓扑中的动态变化。

公开(公告)号：US20070258414A1

公开(公告)日：2007-11-08

申请号：US10591184

申请日：2005-03-01

申请人： Hong Cheng ,  Pek Yew Tan ,  Saravanan Govindan

发明人： Hong Cheng ,  Pek Yew Tan ,  Saravanan Govindan

IPC分类号： H04Q7/24

CPC分类号： H04W28/18 ,  H04W8/005 ,  H04W28/08 ,  H04W84/12

摘要： A method for negotiations between various entities of a wireless local area network (WLAN) including negotiations between controlling nodes (CNs) and wireless access points (WAPs) and negotiations between WAPs is disclosed. These negotiations are used for the purpose of establishing the capabilities of the various entities, determining how such capabilities may be optimally divided among the negotiating entities and then dividing the capabilities among the entities based on this determination. The capabilities include those required for the operation, control and management of the WLAN entities and the encompassing WLAN. The disclosed method introduces means for flexibly accommodating the varying degrees of differences in capabilities among the WLAN entities between the WLAN entities including dynamic changes in WLAN topologies.

摘要翻译： 公开了一种用于在包括控制节点（CN）和无线接入点（WAP）之间的协商）以及WAP之间的协商的无线局域网（WLAN）的各种实体之间进行协商的方法。 这些谈判用于建立各种实体的能力，确定如何在协商实体之间如何最佳地划分这些能力，然后基于此确定来划分实体之间的能力。 这些功能包括WLAN实体和包含WLAN的操作，控制和管理所需的功能。 所公开的方法引入了用于灵活地适应WLAN实体之间的WLAN实体之间不同程度的差异性差异的装置，包括WLAN拓扑中的动态变化。

公开(公告)号：US08270384B2

公开(公告)日：2012-09-18

申请号：US13235912

申请日：2011-09-19

申请人： Hong Cheng ,  Pek Yew Tan ,  Saravanan Govindan

发明人： Hong Cheng ,  Pek Yew Tan ,  Saravanan Govindan

IPC分类号： H04W4/00

CPC分类号： H04W28/18 ,  H04W8/005 ,  H04W28/08 ,  H04W84/12

摘要： A method for negotiations between various entities of a wireless local area network (WLAN) including negotiations between controlling nodes (CNs) and wireless access points (WAPs) and negotiations between WAPs is disclosed. These negotiations are used for the purpose of establishing the capabilities of the various entities, determining how such capabilities may be optimally divided among the negotiating entities and then dividing the capabilities among the entities based on this determination. The capabilities include those required for the operation, control and management of the WLAN entities and the encompassing WLAN. The disclosed method introduces means for flexibly accommodating the varying degrees of differences in capabilities among the WLAN entities between the WLAN entities including dynamic changes in WLAN topologies.

摘要翻译： 公开了一种用于在包括控制节点（CN）和无线接入点（WAP）之间的协商）以及WAP之间的协商的无线局域网（WLAN）的各种实体之间进行协商的方法。 这些谈判用于建立各种实体的能力，确定如何在协商实体之间如何最佳地划分这些能力，然后基于此确定来划分实体之间的能力。 这些功能包括WLAN实体和包含WLAN的操作，控制和管理所需的功能。 所公开的方法引入了用于灵活地适应WLAN实体之间的WLAN实体之间不同程度的差异性差异的装置，包括WLAN拓扑中的动态变化。

公开(公告)号：US20120033595A1

公开(公告)日：2012-02-09

申请号：US13264901

申请日：2010-04-19

申请人： Takahisa Aoyama ,  Hong Tat Toh ,  Hong Cheng ,  Benjamin Tien Ming Koh ,  Pek Yew Tan

发明人： Takahisa Aoyama ,  Hong Tat Toh ,  Hong Cheng ,  Benjamin Tien Ming Koh ,  Pek Yew Tan

IPC分类号： H04W52/02

CPC分类号： H04W76/048 ,  H04W52/02 ,  H04W76/28

摘要： A wireless communication terminal apparatus and wireless communication method, wherein the time necessary for implementation of handover is reduced without increasing the complexity of the configuration of the wireless communication terminal apparatus. A gap confirmation unit (105) determines to start the UE-initiated GP at the current DRX cycle in cases when the extended DRX active period is shorter than the UE-initiated GP start offset, and determines to start the UE-initiated GP at the next DRX cycle in cases when the extended DRX active period is longer than the UE-initiated GP start offset. A UE-initiated GP configuration unit (106) generates a gap pattern at the determined DRX cycle.

摘要翻译： 一种无线通信终端装置和无线通信方法，其中减少实现切换所需的时间，而不增加无线通信终端装置的配置的复杂性。 在扩展的DRX活动期比UE起始的GP起始偏移短的情况下，间隙确认单元（105）确定在当前DRX周期开始UE发起的GP，并且确定在该起始的GP 在扩展的DRX活动期比UE起始的GP起始偏移长的情况下的下一个DRX周期。 UE发起的GP配置单元（106）在所确定的DRX周期产生间隙模式。

公开(公告)号：US20100002668A1

公开(公告)日：2010-01-07

申请号：US12559468

申请日：2009-09-14

申请人： Pek-Yew Tan ,  Hong Cheng ,  Chee Bing Tan

发明人： Pek-Yew Tan ,  Hong Cheng ,  Chee Bing Tan

IPC分类号： H04W72/00

CPC分类号： H04W8/26 ,  H04L12/4633 ,  H04L29/12311 ,  H04L61/2038 ,  H04L61/2084 ,  H04L63/0428 ,  H04W8/183 ,  H04W12/02 ,  H04W12/06 ,  H04W12/08 ,  H04W72/04 ,  H04W74/00 ,  H04W76/12 ,  H04W84/12

摘要： The present invention provides a solution to the mobile terminal address management in the WLAN inter-working. By using the access control framework, the mobile terminal could obtain the address, and setup the tunnel together with the granting of service access. The management process would be shielded by the inherent encryption and protection of the access control process, and thus does not need extra security setup procedures to be performed. The invention also provides a method for the terminal to obtain address that binds to the session, using a fine grain service authorization procedure. The terminal could maintain multiple addresses when accessing multiple parallel sessions. The address management is also integrated with the policy control mechanisms. The policy control would provide means for the terminal and its home network to configure the WLAN when necessary after an address alternation. QoS, or tunnelling information would be modified and provisioned according to the new status using channels available in the existing policy control procedures. By this, a smooth address transition in the roaming time could be achieved, and QoS interruption could be minimized.

摘要翻译： 本发明提供了WLAN互通中移动终端地址管理的解决方案。 通过使用访问控制框架，移动终端可以获得地址，并设置隧道以及授予服务访问权限。 管理过程将被访问控制过程的固有加密和保护屏蔽，因此不需要执行额外的安全设置过程。 本发明还提供了一种使用细粒度服务授权过程来终端获取绑定到会话的地址的方法。 当访问多个并行会话时，终端可以维护多个地址。 地址管理也与政策控制机制相结合。 策略控制将为终端及其归属网络在地址交替之后必要时配置WLAN提供手段。 QoS或隧道信息将使用现有策略控制过程中可用的信道根据新状态进行修改和配置。 由此可以实现漫游时间的平滑地址转换，可以最大限度地减少QoS中断。

公开(公告)号：US20080186925A1

公开(公告)日：2008-08-07

申请号：US11577178

申请日：2005-10-17

申请人： Hong Cheng ,  Pek Yew Tan ,  Takako Hori ,  Toyoki Ue

发明人： Hong Cheng ,  Pek Yew Tan ,  Takako Hori ,  Toyoki Ue

IPC分类号： H04Q7/24

CPC分类号： H04L45/302 ,  H04W80/04

摘要： A technique for flexibly performing processes depending on the type of a path for providing an additional service when there are a plurality of paths for providing additional services for the same session between terminals communicating with each other over a network is disclosed. According to the technique, when a mobile terminal (MN 100) establishes a QoS path using NSIS to a corresponding node (CN 124) on different types of data communication paths, a signaling message including information (MIE) representing the path type is created and transmitted. Each node (QNE) with an NSIS QoS function, which has received the message, identifies a plurality of QoS paths by comparing the MIE, a session identifier and a flow identifier, and performs processing of the QoS paths according to control information (CI) from MNs or/and the policy which the QNE has.

摘要翻译： 公开了一种用于在存在用于通过网络彼此通信的终端之间的相同会话提供附加服务的多个路径时根据用于提供附加服务的路径的类型灵活地执行处理的技术。 根据该技术，当移动终端（MN 100）在不同类型的数据通信路径上向对应节点（CN 124）建立使用NSIS的QoS路径时，创建包括表示路径类型的信息（MIE）的信令消息， 传输。 已经接收到消息的具有NSIS QoS功能的每个节点（QNE）通过比较MIE，会话标识符和流标识符来识别多个QoS路径，并且根据控制信息（CI）执行QoS路径的处理， 来自MNs或/和QNE的策略。

公开(公告)号：US09204415B2

公开(公告)日：2015-12-01

申请号：US13504641

申请日：2010-10-04

申请人： Chan Wah Ng ,  Hong Cheng ,  Shinkichi Ikeda ,  Takahisa Aoyama ,  Jens Bachmann ,  Sampath Swaroop Kumar ,  Terufumi Takada ,  Pek Yew Tan

发明人： Chan Wah Ng ,  Hong Cheng ,  Shinkichi Ikeda ,  Takahisa Aoyama ,  Jens Bachmann ,  Sampath Swaroop Kumar ,  Terufumi Takada ,  Pek Yew Tan

IPC分类号： H04W72/00 ,  H04W60/04 ,  H04W4/00 ,  H04W68/00 ,  H04L29/08

CPC分类号： H04W60/04 ,  H04L67/12 ,  H04W4/70 ,  H04W68/00

摘要： The present invention introduces system, apparatus and method that reduce wastage of network resources and mobile phone resources. The mobile phone would indicate its status in a tracking area update message when it is connected to the device. The network can then understand from the status indication that the mobile phone is capable of delivering packets to the device, and would thus allow the server to initiate communications. An absence of the status indication would imply the mobile phone is not capable of delivering packets to the device, and the network would then disallow the server to initiate communications.

摘要翻译： 本发明引入减少网络资源和移动电话资源浪费的系统，装置和方法。 当手机连接到设备时，移动电话将在跟踪区域更新消息中指示其状态。 然后，网络可以从状态指示中理解移动电话能够向设备传送分组，并且因此允许服务器发起通信。 没有状态指示将意味着移动电话不能够向设备传送分组，并且网络然后将不允许服务器发起通信。

公开(公告)号：US08345678B2

公开(公告)日：2013-01-01

申请号：US11577178

申请日：2005-10-17

申请人： Hong Cheng ,  Pek Yew Tan ,  Takako Hori ,  Toyoki Ue

发明人： Hong Cheng ,  Pek Yew Tan ,  Takako Hori ,  Toyoki Ue

IPC分类号： H04L12/56

CPC分类号： H04L45/302 ,  H04W80/04

摘要： A technique for flexibly performing processes depending on the type of a path for providing an additional service when there are a plurality of paths for providing additional services for the same session between terminals communicating with each other over a network is disclosed. According to the technique, when a mobile terminal (MN 100) establishes a QoS path using NSIS to a corresponding node (CN 124) on different types of data communication paths, a signaling message including information (MIE) representing the path type is created and transmitted. Each node (QNE) with an NSIS QoS function, which has received the message, identifies a plurality of QoS paths by comparing the MIE, a session identifier and a flow identifier, and performs processing of the QoS paths according to control information (CI) from MNs or/and the policy which the QNE has.

摘要翻译： 公开了一种用于在存在用于通过网络彼此通信的终端之间的相同会话提供附加服务的多个路径时根据用于提供附加服务的路径的类型灵活地执行处理的技术。 根据该技术，当移动终端（MN 100）在不同类型的数据通信路径上向对应节点（CN 124）建立使用NSIS的QoS路径时，创建包括表示路径类型的信息（MIE）的信令消息， 传输。 已经接收到消息的具有NSIS QoS功能的每个节点（QNE）通过比较MIE，会话标识符和流标识符来识别多个QoS路径，并且根据控制信息（CI）执行QoS路径的处理， 来自MNs或/和QNE的策略。