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81. 发明授权

US07734746B2 Method and apparatus for configuring and controlling network resources in content delivery with distributed rules 有权
标题翻译：使用分布式规则配置和控制内容传送中的网络资源的方法和装置
公开(公告)号：US07734746B2
公开(公告)日：2010-06-08
申请号：US10506680
申请日：2003-03-17
申请人： Chan Wah Ng , Pek Yew Tan
发明人： Chan Wah Ng , Pek Yew Tan
IPC分类号： G06F15/173
CPC分类号： H04L41/50 , H04L29/06 , H04L29/06027 , H04L41/0803 , H04L41/0866 , H04L41/0869 , H04L41/0893 , H04L41/0896 , H04L41/12 , H04L63/0263 , H04L63/0281 , H04L63/101 , H04L63/102 , H04L63/126 , H04L65/80 , H04L67/02 , H04L67/14 , H04L67/2819 , H04L67/303 , H04L67/306 , H04L67/327 , H04L69/12 , H04L69/22 , H04L69/329
摘要： An intermediate network element deployed in a content delivery network is disclosed. The content delivery network cooperates its content delivery effort with other intermediate network element with similar capabilities. Distributing rules that govern the operations of the intermediate network element(s) are presented. These include the framework of the intermediate network element(s), the format of indicating part or whole of a rule specification to be distributed, the format of signatures for intermediate network elements to discover each other, the format of signaling other intermediate network elements that a rule is distributed to, and the method of determining the intermediate network element to distribute a rule to. In addition, authoring rules that are specific to real time streaming of contents are disclosed. A set of rule evaluation conditions are revealed that can be triggered based on different criteria during the streaming of real time contents. A set of parameters from which rules can be based on is disclosed.
摘要翻译：公开了部署在内容传送网络中的中间网元。内容传送网络将其内容传送工作与具有相似能力的其他中间网元协同工作。介绍了管理中间网元运行的分布规则。这些包括中间网元的框架，指示要分发的规则规范的部分或整体的格式，中间网元的签名格式以发现彼此，信令其他中间网元的格式分配规则，以及确定分配规则的中间网元的方法。此外，还披露了特定于内容的实时流式传输的创作规则。揭示了一组规则评估条件，可以在实时内容流中基于不同的标准触发。公开了一组可以基于规则的参数。

82. 发明申请

US20090116451A1 MOBILE TERMINAL APPARATUS AND HAND-OFF METHOD THEREOF 有权
标题翻译：移动终端装置及其手动方法
公开(公告)号：US20090116451A1
公开(公告)日：2009-05-07
申请号：US12345371
申请日：2008-12-29
申请人： Chan Wah Ng , Pek Yew Tan
发明人： Chan Wah Ng , Pek Yew Tan
IPC分类号： H04W36/00
CPC分类号： H04W60/005 , H04L12/5692 , H04W36/0016 , H04W36/0027 , H04W36/08 , H04W80/04 , H04W88/06
摘要： A mobile terminal that ensures smooth, continuous communications sessions even when in transit, regardless of base station capabilities and functionalities, in a packet-switched data communications network. With this terminal, each of a plurality of lower interfaces 101-1 to 101-M, when its associated access mechanism is in an active state, can obtain a connection to packet-switched data communications network 150 using its home-address HoA.1 or its care-of-address CoA.BS1. When lower interface 101-a loses its connection obtained using the care-of-address CoA.BS1, multiple access decision unit 104 instructs mobility support unit 102 to set up a binding of the home-address HoA.1 and either one of the home-address HoA.2 and the care-of-address CoA.BS2 of another lower interface 101-b. Mobility support unit 102 sets up the binding according to the instruction from multiple access decision unit 104.
摘要翻译：一种移动终端，即使在分组交换数据通信网络中，无论基站能力和功能如何，都能确保平稳连续的通信会话。利用该终端，当多个下层接口101-1至101-M中的相关访问机制处于活动状态时，可以使用其归属地址HoA.1获得到分组交换数据通信网络150的连接或其转交地址CoA.BS1。当下界面101-a丢失使用转交地址CoA.BS1获得的连接时，多路访问判定单元104指示移动性支持单元102建立归属地址HoA.1和家庭地址之一 HoA.2和另一个下界面101-b的转交地址CoA.BS2。移动性支持单元102根据来自多路访问判定单元104的指示设置绑定。

83. 发明授权

US09121924B2 Method for determination of wireless terminals positions and associated system and apparatus thereof 有权
标题翻译：用于确定无线终端位置的方法及其相关系统及其装置
公开(公告)号：US09121924B2
公开(公告)日：2015-09-01
申请号：US13995295
申请日：2011-12-06
申请人： Chan Wah Ng , Kian Soon Cheng , Pek Yew Tan
发明人： Chan Wah Ng , Kian Soon Cheng , Pek Yew Tan
IPC分类号： H04W24/00 , G01S5/06 , H04W64/00 , H04W84/12 , H04W84/18
CPC分类号： G01S5/06 , H04W64/00 , H04W84/12 , H04W84/18
摘要： Conventional position estimation methods require the deployment of more fixed anchors in order to increase the accuracy in a crowded indoor environment, or they suffer from inaccuracies due to multipath fading. The present invention overcomes the problems associated with the prior arts by selecting one or more mobile nodes as virtual anchors when estimating the position of a target mobile node. This takes advantage of the fact that mobile nodes are closer to the target mobile node than the access points in most typical deployments, thus eliminating the need to deploy more access points or fixed anchors for the purpose of position determination. After obtaining an initial estimate of the position of the target mobile node, the target mobile node can serve as virtual anchors to estimate the positions of other mobile nodes, which can then be used to further refine the position estimate of the target mobile node.
摘要翻译：传统的位置估计方法需要部署更多的固定锚点，以便在拥挤的室内环境中提高准确度，或者由于多径衰落而导致不准确。本发明通过在估计目标移动节点的位置时选择一个或多个移动节点作为虚拟锚点来克服与现有技术相关的问题。这利用了在大多数典型部署中移动节点比接入点更靠近目标移动节点的优点，因此消除了部署更多接入点或固定锚点以用于位置确定的目的。在获得目标移动节点的位置的初始估计之后，目标移动节点可以用作虚拟锚点以估计其他移动节点的位置，然后可以使用该位置来进一步优化目标移动节点的位置估计。

84. 发明授权

US07843880B2 Mobile terminal device and hand-off method thereof 有权
标题翻译：移动终端装置及其切换方法
公开(公告)号：US07843880B2
公开(公告)日：2010-11-30
申请号：US10561194
申请日：2004-06-16
申请人： Chan Wah Ng , Pek Yew Tan
发明人： Chan Wah Ng , Pek Yew Tan
IPC分类号： H04W36/00 , H04W4/00 , H04J3/24
CPC分类号： H04W60/005 , H04L12/5692 , H04W36/0016 , H04W36/0027 , H04W36/08 , H04W80/04 , H04W88/06
摘要： A mobile terminal apparatus includes a plurality of interfaces, each interface being capable of, when an associated access mechanism thereof is in an active state, obtaining a connection to a network using one of a home-address and a care-of-address. The home-address is assigned to the interface in advance, and the care-of-address is assigned to the interface while the interface is in a domain where the home-address is not available. An instructing section instructs a setup of a binding of a home-address of a first interface of the plurality of interfaces and one of a home-address and a care-of-address of a second interface. A setup section sets up the binding.
摘要翻译：移动终端装置包括多个接口，每个接口能够在其相关接入机制处于活动状态时，使用归属地址和转交地址之一来获得与网络的连接。家庭地址预先分配给接口，并且转接地址被分配给接口，而接口在家庭地址不可用的域中。指示部指示建立多个接口的第一接口的归属地址的绑定以及第二接口的归属地址和转交地址之一。设置部分设置绑定。

85. 发明申请

US20060146748A1 Mobile terminal device and hand-off method thereof 有权
标题翻译：移动终端装置及其切换方法
公开(公告)号：US20060146748A1
公开(公告)日：2006-07-06
申请号：US10561194
申请日：2004-06-16
申请人： Chan Wah Ng , Pek Yew Tan
发明人： Chan Wah Ng , Pek Yew Tan
IPC分类号： H04Q7/00 , H04J3/24
CPC分类号： H04W60/005 , H04L12/5692 , H04W36/0016 , H04W36/0027 , H04W36/08 , H04W80/04 , H04W88/06
摘要： A mobile terminal that ensures smooth, continuous communications sessions even when in transit, regardless of base station capabilities and functionalities, in a packet-switched data communications network. With this terminal, each of a plurality of lower interfaces 101-1 to 101-M, when its associated access mechanism is in an active state, can obtain a connection to packet-switched data communications network 150 using its home-address HoA.1 or its care-of-address CoA.BS1. When lower interface 101-a loses its connection obtained using the care-of-address CoA.BS1, multiple access decision unit 104 instructs mobility support unit 102 to set up a binding of the home-address HoA.1 and either one of the home-address HoA.2 and the care-of-address CoA.BS2 of another lower interface 101-b. Mobility support unit 102 sets up the binding according to the instruction from multiple access decision unit 104.
摘要翻译：一种移动终端，即使在分组交换数据通信网络中，无论基站能力和功能如何，都能确保平稳连续的通信会话。利用该终端，当多个下层接口101-1至101-M中的相关访问机制处于活动状态时，可以使用其归属地址HoA获得到分组交换数据通信网络150的连接。 1或其转交地址CoA.BS 1。当下界面101 -a丢失使用转交地址CoA.BS1获得的连接时，多址决定单元104指示移动性支持单元102建立归属地址HoA的绑定。 1和家庭地址HoA之一。 2和另一下界面101 -b的转交地址CoA.BS 2。移动性支持单元102根据来自多路访问判定单元104的指示设置绑定。

86. 发明申请

US20120155313A1 COMMUNICATION SYSTEM, MOBILE TERMINAL, NETWORK NODE, AND BASE STATION APPARATUS 有权
标题翻译：通信系统，移动终端，网络节点和基站设备
公开(公告)号：US20120155313A1
公开(公告)日：2012-06-21
申请号：US13377783
申请日：2010-06-11
申请人： Jun Hirano , Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Chun Keong Benjamin Lim
发明人： Jun Hirano , Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Chun Keong Benjamin Lim
IPC分类号： H04W40/00 , H04W24/00
CPC分类号： H04W48/14 , H04W48/18 , H04W80/04 , H04W88/06
摘要： Disclosed is a technique for enabling a mobile terminal, which is capable of using a plurality of communication routes for communication with a correspondent node, to select an appropriate communication route to communicate with the correspondent node. According to the technique, the mobile terminal (UE/MN 313B) requests a predetermined network node (P-GW 317) to detect whether or not the correspondent node (CN 318B) exists in the same domain. The P-GW monitors a packet sent from the CN to the UE/MN and, when detecting the packet, determines whether or not the CN exists in the same domain. In the case of determining that the CN exists in the same domain, the P-GW reports information that the CN exists in the same domain, to the UE/MN. The UE/MN selects an interface used for communicating with the CN, based on the reported determination result.
摘要翻译：公开了一种使能能够使用多个通信路由与通信节点通信的移动终端来选择适当的通信路由以与对端节点通信的技术。根据该技术，移动终端（UE / MN 313B）请求预定的网络节点（P-GW 317）检测对端节点（CN 318B）是否存在于同一域中。 P-GW监视从CN发送到UE / MN的分组，并且当检测到分组时，确定CN是否存在于同一个域中。在确定CN存在于同一域中的情况下，P-GW向UE / MN报告CN存在于同一域中的信息。基于报告的确定结果，UE / MN选择用于与CN通信的接口。

87. 发明申请

US20110134869A1 PREFIX ALLOCATION ADMINISTRATION SYSTEM AND MOBILE TERMINAL, AND PREFIX ALLOCATION ADMINISTRATION DEVICE 审中-公开
标题翻译：前置配置管理系统和移动终端，以及前缀分配管理设备
公开(公告)号：US20110134869A1
公开(公告)日：2011-06-09
申请号：US13057234
申请日：2009-08-04
申请人： Jun Hirano , Chan Wah Ng , Chun Keong Benjamin Lim , Mohana Dhamayanthi Jeyatharan
发明人： Jun Hirano , Chan Wah Ng , Chun Keong Benjamin Lim , Mohana Dhamayanthi Jeyatharan
IPC分类号： H04W72/04
CPC分类号： H04W8/26 , H04L29/12311 , H04L61/2084 , H04W88/06
摘要： Disclosed is a technique for minimizing the number of prefixes to be allocated to a mobile terminal when the mobile terminal having multiple access technologies moves within a mobility management domain of a local network. According to the technique, management is so performed that prefixes necessary for a mobile terminal (MN 100) to perform communication will be allocated to the MN, and a mobility management domain 110 maintains only the prefixes necessary for the MN to perform communication. For example, when the MN detects a state in which a prefix needs changing (step S120), it determines a state in which network prefixes necessary for the MN are allocated to the MN, and notifies the mobility management domain of prefix preference for achieving this state (step s150). The prefix preference includes a reduce request for unnecessary prefixes, a reuse request on another interface, a recycle request indicative of use at another MN, and the like.
摘要翻译：公开了一种技术，当具有多个接入技术的移动终端在本地网络的移动性管理域内移动时，最小化要分配给移动终端的前缀的数量的技术。根据该技术，如此执行管理，将移动终端（MN 100）执行通信所必需的前缀将分配给MN，并且移动性管理域110仅维护MN所需的前缀来执行通信。例如，当MN检测到前缀需要变更的状态（步骤S120）时，判定MN分配了必需的网络前缀的状态，向移动性管理域通知前缀偏好，以实现该目的状态（步骤S150）。前缀优先级包括对不必要的前缀的减少请求，在另一个接口上的重用请求，指示在另一个MN处使用的再循环请求等。

88. 发明授权

US08774039B2 Communication system, mobile terminal, network node, and base station apparatus 有权
标题翻译：通信系统，移动终端，网络节点和基站装置
公开(公告)号：US08774039B2
公开(公告)日：2014-07-08
申请号：US13377783
申请日：2010-06-11
申请人： Jun Hirano , Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Chun Keong Benjamin Lim
发明人： Jun Hirano , Mohana Dhamayanthi Jeyatharan , Chan Wah Ng , Chun Keong Benjamin Lim
IPC分类号： H04J1/16 , H04W48/14
CPC分类号： H04W48/14 , H04W48/18 , H04W80/04 , H04W88/06
摘要： Disclosed is a technique for enabling a mobile terminal, which is capable of using a plurality of communication routes for communication with a correspondent node, to select an appropriate communication route to communicate with the correspondent node. According to the technique, the mobile terminal (UE/MN 313B) requests a predetermined network node (P-GW 317) to detect whether or not the correspondent node (CN 318B) exists in the same domain. The P-GW monitors a packet sent from the CN to the UE/MN and, when detecting the packet, determines whether or not the CN exists in the same domain. In the case of determining that the CN exists in the same domain, the P-GW reports information that the CN exists in the same domain, to the UE/MN. The UE/MN selects an interface used for communicating with the CN, based on the reported determination result.
摘要翻译：公开了一种使能能够使用多个通信路由与通信节点通信的移动终端来选择适当的通信路由以与对端节点通信的技术。根据该技术，移动终端（UE / MN 313B）请求预定的网络节点（P-GW 317）检测对端节点（CN 318B）是否存在于同一域中。 P-GW监视从CN发送到UE / MN的分组，并且当检测到分组时，确定CN是否存在于同一个域中。在确定CN存在于同一域中的情况下，P-GW向UE / MN报告CN存在于同一域中的信息。基于报告的确定结果，UE / MN选择用于与CN通信的接口。

89. 发明申请

US20110170531A1 PREFIX ASSIGNING METHOD, PREFIX ASSIGNING SYSTEM AND MOBILE NODE 审中-公开
标题翻译：前缀分配方法，前缀分配系统和移动节点
公开(公告)号：US20110170531A1
公开(公告)日：2011-07-14
申请号：US13120394
申请日：2009-09-24
申请人： Chan Wah Ng , Keigo Aso , Mohana Dhamayanthi Jeyatharan , Chun Keong Benjamin Lim , Jun Hirano
发明人： Chan Wah Ng , Keigo Aso , Mohana Dhamayanthi Jeyatharan , Chun Keong Benjamin Lim , Jun Hirano
IPC分类号： H04W4/00 , H04L27/00
CPC分类号： H04W8/26 , H04W8/06 , H04W28/06 , H04W80/04
摘要： The present invention discloses a technique to bind home address of a mobile node to prefixes assigned to a mobile node having a plurality of interfaces, and the present invention reduces number of binding update messages and a packet size. According to this technique, length (e.g. 64 bits) of an original prefix P1 is extended by one bit and lower-level prefixes P11 and P12 with 65 bits each are generated, and by extending the length of the lower-level prefix P12 with 65 bits by one bit, lower-level prefixes P121 and P122 each with 66 bits are generated, and the lower-level prefixes P11, P121 and P122 are assigned to interfaces IF1, IF2 and IF3 of MN 200 respectively.
摘要翻译：本发明公开了一种将移动节点的归属地址绑定到具有多个接口的移动节点的前缀的技术，本发明减少了绑定更新消息的数量和分组大小。根据该技术，原始前缀P1的长度（例如64比特）被扩展一比特，并且生成具有65比特的较低级前缀P11和P12，并且通过将下级前缀P12的长度扩展为65 生成比特1比特，分别具有66比特的低级前缀P121和P122，低级前缀P11，P121和P122分别分配给MN 200的接口IF1，IF2和IF3。

90. 发明授权

US08934455B2 Communication terminal and network node 有权
标题翻译：通信终端和网络节点
公开(公告)号：US08934455B2
公开(公告)日：2015-01-13
申请号：US13885794
申请日：2011-11-11
申请人： Chun Keong Benjamin Lim , Chan Wah Ng , Hong Cheng
发明人： Chun Keong Benjamin Lim , Chan Wah Ng , Hong Cheng
IPC分类号： H04W4/00 , H04W36/14 , H04L12/66 , H04W36/00 , H04M1/00 , H04W8/08 , H04W36/04
CPC分类号： H04W36/14 , H04W8/082 , H04W36/0022 , H04W36/04
摘要： Disclosed is a technique allowing a communication terminal, even after a handover between different types of networks, to determine whether a communication that was in progress in an access network connected before the handover can be resumed or not. In order to receive an incoming CS call during a connection to a PS domain (E-UTRAN 101), a user terminal (UE 100) has to connect to a CS domain (UTRAN 102). When the UE has a LIPA (local IP address) in the PS domain, for example, the UE may not continue LIPA traffic in the CS domain after the CS call. In the present invention, a network performs buffering of LIPA traffic for certain duration, for example, and informs the UE of this condition, whereby the UE can securely determine whether the LIPA traffic is still kept after the CS call.
摘要翻译：公开了即使在不同类型的网络之间的切换之后，通信终端也可以确定在切换之前连接的接入网络中的通信是否可以被恢复的技术。为了在连接到PS域（E-UTRAN 101）期间接收到CS呼叫，用户终端（UE 100）必须连接到CS域（UTRAN 102）。当UE在PS域中具有LIPA（本地IP地址）时，例如，在CS呼叫之后，UE可能不会在CS域中继续LIPA业务。在本发明中，例如网络在一定持续时间内进行LIPA业务的缓存，并向UE通知该情况，由此UE可以安全地确定在CS呼叫之后是否还保留了LIPA流量。

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