-
公开(公告)号：US07047310B2
公开(公告)日：2006-05-16
申请号：US10374553
申请日：2003-02-25
申请人： Anand S. Bedekar , Rajeev Agrawal , Rajeev Ranjan
发明人： Anand S. Bedekar , Rajeev Agrawal , Rajeev Ranjan
IPC分类号： G06F13/00
CPC分类号： H04W28/14 , H04L47/10 , H04L47/14 , H04L47/283 , H04L47/29 , H04L47/30 , H04L49/90 , H04L49/9078
摘要： A communication system that includes multiple nodes controls a flow of data from a first node of the multiple nodes to a second node of the multiple nodes without relying on an estimate of a rate at which data is drawn from a buffer of the second node and such that an overflow and an underflow of the buffer is avoided. The second node determines multiple flow control parameters, including a current occupancy (Q) of the buffer and an upper threshold (U) and a lower threshold (L) for an occupancy of the buffer and determines a desired data rate (r) based on the multiple flow control parameters. The desired data rate can be used to adjust a data rate for the flow of data. In another embodiment, the communication system further dynamically controls a rate at which flow control messages are conveyed by the second node to the first node.
摘要翻译： 包括多个节点的通信系统控制从多个节点的第一节点到多个节点的第二节点的数据流，而不依赖于从第二节点的缓冲器绘制数据的速率的估计， 避免了缓冲器的溢出和下溢。 第二节点确定多个流量控制参数，包括缓冲器的当前占用（Q）和用于缓冲器占用的上限阈值（U）和下限阈值（L），并且基于 多个流量控制参数。 所需的数据速率可用于调整数据流的数据速率。 在另一个实施例中，通信系统进一步动态地控制流控制消息由第二节点传送到第一节点的速率。
-
2.发明授权Method and apparatus to facilitate mobile station communications using internet protocol-based communications 有权使用基于互联网协议的通信促进移动台通信的方法和装置公开(公告)号：US09357586B2
公开(公告)日：2016-05-31
申请号：US11913944
申请日：2006-06-19
CPC分类号： H04W92/02 , H04W36/0011 , H04W36/14 , H04W80/00
摘要： In a communication network (400), wireless access points (300) utilize one or more agents (302, 306) to support the operating needs of corresponding mobile stations. Pursuant to one approach, the agent supports translation of the mobile station's end-to-end protocol-based messages to Internet Protocol-based messages that are readily ported through an Internet Protocol-friendly communication system infrastructure that preferably eschews the use of network elements that rely upon unique and/or proprietary non-Internet Protocol interfaces. Pursuant to another approach the wireless access point is able to interact on a peer-to-peer basis with other wireless access points in order to facilitate, for example, handovers and other mobility management tasks.
摘要翻译： 在通信网络（400）中，无线接入点（300）利用一个或多个代理（302,306）来支持相应移动台的操作需要。 根据一种方法，代理支持将移动台的基于端到端协议的消息转换为基于因特网协议的消息，其易于通过互联网协议友好的通信系统基础设施移植，该基础设施优选地避免网络元件的使用， 依赖于唯一和/或专有的非互联网协议接口。 根据另一种方法，无线接入点能够在与其他无线接入点的对等的基础上进行交互，以便促进例如切换和其他移动性管理任务。
-
3.发明申请公开(公告)号：US20080212562A1
公开(公告)日：2008-09-04
申请号：US11913939
申请日：2006-06-19
IPC分类号： H04J3/24
CPC分类号： H04W8/26 , H04W80/04 , H04W88/005
摘要： A wireless access point (300A, 300B, 300C) provides (101) a surrogate Internet Protocol address to use on behalf of a mobile station (401). That wireless access point then uses (102) that surrogate Internet Protocol address along with its own Internet Protocol address to facilitate establishing one or more data tunnels as necessary to support the communication needs of the mobile station.
摘要翻译： 无线接入点（300A，300B，300C）提供（101）代表移动站（401）使用的代理因特网协议地址。 该无线接入点然后使用（102）代替因特网协议地址以及其自己的因特网协议地址，以便于建立必要的一个或多个数据隧道以支持移动台的通信需求。
-
公开(公告)号：US20080194271A1
公开(公告)日：2008-08-14
申请号：US11913942
申请日：2006-06-19
IPC分类号： H04Q7/20
摘要： Mobile station information is exchanged between a plurality of distributed mobility agents (106, 108). The exchange is initiated by a mobility agent (106) associated with a last known network access point (110) that has communicated with the mobile station (114). The mobile station (114) is paged from at least one network access point using an available air interface technology to interface with the mobile station (114) and using the mobile station information. No centralized controller is used in the paging.
摘要翻译： 移动站信息在多个分布式移动性代理（106,108）之间交换。 该交换由与已经与移动台（114）通信的最后一个已知网络接入点（110）相关联的移动代理（106）发起。 使用可用的空中接口技术，从至少一个网络接入点对移动台（114）进行寻呼，以与移动站（114）进行接口并使用移动站信息。 没有集中控制器用于寻呼。
-
5.发明授权Method to switch between network-controlled and mobile-controlled mobile IP functionality 有权在网络控制和移动控制的移动IP功能之间切换的方法公开(公告)号：US08929280B2
公开(公告)日：2015-01-06
申请号：US11757563
申请日：2007-06-04
CPC分类号： H04W80/045
摘要： A method for prioritizing Mobile IP between PMIP and CMIP includes the steps of connecting a mobile device (118) to a communication network (102) and determining (308) if the network provides mobility control, such as the network being PMIP-enabled. When it is determined that the network provide mobility control, the mobility function is assigned (312) to the network and is therefore given priority over the mobility function provided by the mobile device. It can be determined (304) that the mobile station also includes a mobility control so that when the network is not PMIP-enabled the mobile station controls (314) layer 3 mobility and the Mobile IP function.
摘要翻译： 用于在PMIP和CMIP之间优先化移动IP的方法包括将移动设备（118）连接到通信网络（102）并确定（308）网络是否提供移动性控制的步骤，例如，网络是启用PMIP的。 当确定网络提供移动性控制时，将移动性功能（312）分配给网络，因此优先于由移动设备提供的移动性功能。 可以确定（304）移动台还包括移动性控制，使得当网络不启用PMIP时，移动台控制（314）第3层移动性和移动IP功能。
-
公开(公告)号：US08195807B2
公开(公告)日：2012-06-05
申请号：US11913937
申请日：2006-06-19
摘要： An indication is received from the mobile station (114) indicating that the mobile station (114) is moving from an originating mobility agent (106) to a destination mobility agent (108). An identity of the destination mobility agent (108) is determined using the indication. Routing information is sent from the originating mobility agent (106) to the destination mobility agent (108) using the identity. Incoming data is routed to the mobile station (114) using the routing information.
摘要翻译： 从移动台（114）接收到指示移动台（114）从起始移动代理（106）移动到目的移动代理（108）的指示。 使用该指示来确定目的地移动性代理（108）的身份。 路由信息使用该身份从始发移动性代理（106）发送到目的移动代理（108）。 使用路由信息将传入的数据路由到移动台（114）。
-
公开(公告)号：US08175600B2
公开(公告)日：2012-05-08
申请号：US11462143
申请日：2006-08-03
CPC分类号： H04W36/0055
摘要： A method and apparatus for handing over a mobile station (106) from a serving base station (104a) to a target base station (104b) within a wireless communication system (100) is described. A session is established between the mobile station and the serving base station and it is determined that the mobile station is to be handed over from the serving base station to the target base station. The target base station notifies the serving base station of identifying data of the target base station and added to the identifying data is a message to be sent to mobile station regarding the handover of the mobile station. The serving base station sends the message including the identifying data to the mobile station and the mobile station is handed over from the serving base station to the target base station using the identifying data of the target base station.
摘要翻译： 描述了一种用于在无线通信系统（100）内将移动台（106）从服务基站（104a）移交到目标基站（104b）的方法和装置。 在移动台和服务基站之间建立会话，并且确定移动台将从服务基站切换到目标基站。 目标基站向服务基站通知目标基站的识别数据，并且添加到识别数据中的是要向移动台发送关于移动台的切换的消息。 服务基站使用识别数据向移动台发送包含识别数据的消息，移动台使用目标基站的识别数据从服务基站切换到目标基站。
-
8.发明授权公开(公告)号：US08160067B2
公开(公告)日：2012-04-17
申请号：US11913940
申请日：2006-06-19
IPC分类号： H04L12/56
CPC分类号： H04W8/26 , H04L29/12028 , H04L61/103 , H04W80/00 , H04W88/08
摘要： A wireless access point (200), upon determining (101) that a need exists to support a communication need of a mobile station, acquires (102) a first Internet Protocol (IP) address and automatically transmits (103) a gratuitous Address Resolution Protocol message to a local router to thereby cause the latter to correlate the first IP address to a Medium Access Control address for the wireless access point. In a preferred embodiment the wireless access point can also automatically transmit a registration request to a remote network element (such as a Home Agent) that presents this first IP address as a care-of address to use in conjunction with another IP address that serves as a home address for the mobile station.
摘要翻译： 无线接入点（200）在确定（101）需要存在支持移动台的通信需求时，获取（102）第一互联网协议（IP）地址，并自动发送（103）无偿地址解析协议 消息发送到本地路由器，由此使得后者将第一IP地址与无线接入点的媒体接入控制地址相关联。 在优选实施例中，无线接入点还可以自动向远程网络元件（例如归属代理）发送注册请求，所述远程网络元件（例如归属代理）将该第一IP地址呈现为转交地址，以与另一IP地址一起使用 移动台的家庭地址。
-
9.发明申请Method and Apparatus for Managing Delivery of Information in a Wireless Communication Network 有权用于管理无线通信网络中的信息传递的方法和装置公开(公告)号：US20080207225A1
公开(公告)日：2008-08-28
申请号：US11996029
申请日：2006-06-30
CPC分类号： H04W68/02
摘要： A method and apparatus for managing delivery of information in a wireless network (100) includes bearer plane information handlers (110, 111), each of which maintains a database of paging controller associations (200). Each paging controller association is an association of an idle mobile device to a last known paging controller of that idle mobile device. The apparatus also includes paging controllers (115-118), each of which is associated with at least one paging area (130-133). For each paging area, the paging controller maintains a database of all base transmitters of the paging area that are associated with the paging controller (310) and maintains a database of other selected paging controllers that control base transmitters in the paging area (315). Using these resources, the method uses location notification messages and paging responses to deliver bearer plane information to a mobile device (125) that has been idle.
摘要翻译： 用于管理无线网络（100）中的信息传递的方法和装置包括承载平面信息处理器（110,111），每个维护寻呼控制器关联（200）的数据库。 每个寻呼控制器关联是空闲移动设备与该空闲移动设备的最后一个已知寻呼控制器的关联。 该装置还包括寻呼控制器（115-118），每个寻呼控制器与至少一个寻呼区域（130-133）相关联。 对于每个寻呼区域，寻呼控制器维护与寻呼控制器（310）相关联的寻呼区域的所有基站发射机的数据库，并维护在寻呼区域（315）中控制基站发射机的其他选择的寻呼控制器的数据库。 使用这些资源，该方法使用位置通知消息和寻呼响应来向已经空闲的移动设备（125）传送承载平面信息。
-
公开(公告)号：US09173140B2
公开(公告)日：2015-10-27
申请号：US13332527
申请日：2011-12-21
CPC分类号： H04W36/0083 , H04W28/08 , H04W36/04 , H04W36/22 , H04W36/30 , H04W84/045 , H04W92/20
摘要： Systems and techniques for handover management in wireless communication networks. An apparatus, such as a base station, receives information relating to load conditions and computes handover threshold information based on the information relating to the load conditions. The information relating to the load conditions may comprise information received from other base stations, and the base station may in turn share its own information. Information may be shared through direct communication between base stations, or may be managed by a controller. Handover thresholds may be set for user devices based on the load metric information.
摘要翻译： 无线通信网络中切换管理的系统和技术。 诸如基站的装置接收与负载条件相关的信息，并且基于与负载条件相关的信息来计算切换阈值信息。 与负载条件相关的信息可以包括从其他基站接收的信息，并且基站可以依次共享其自己的信息。 信息可以通过基站之间的直接通信共享，或者可以由控制器管理。 可以基于负载度量信息为用户设备设置切换阈值。
-
-
-
-
-
-
-
-
-
搜索结果
42 条记录 (耗时 0.025 秒)
