-
1.发明申请公开(公告)号：US20050266847A1
公开(公告)日：2005-12-01
申请号：US11123658
申请日：2005-05-06
摘要： Embodiments described herein relate to connected-state radio session transfer in wireless communications. A source access network controller may lock a source radio session associated with an access terminal (e.g., in response to detecting a handoff condition associated with the access terminal), where the source access network controller may be in communication with a data network. The source access network controller may also instruct a target access network controller to create a target radio session corresponding with the source radio session, and to establish a communication route between the data network and the access network via the target ANC. The source access network controller may then freeze a state associated with the source radio session and transmits the frozen state to the target access network controller. The target access network controller may subsequently unfreeze the received state and further unlock the radio session, hence resuming control of the access terminal.
摘要翻译： 本文描述的实施例涉及无线通信中的连接状态无线电会话传送。 源接入网络控制器可以锁定与接入终端相关联的源无线电会话（例如，响应于检测到与接入终端相关联的切换条件），其中源接入网络控制器可以与数据网络通信。 源接入网络控制器还可以指示目标接入网络控制器创建与源无线电会话相对应的目标无线电会话，并且经由目标ANC在数据网络和接入网络之间建立通信路由。 然后，源接入网络控制器可以冻结与源无线电会话相关联的状态，并将冻结状态发送到目标接入网络控制器。 目标接入网络控制器可以随后解冻接收到的状态并进一步解锁无线电会话，从而恢复接入终端的控制。
-
公开(公告)号：US09729467B2
公开(公告)日：2017-08-08
申请号：US12703665
申请日：2010-02-10
IPC分类号： G06F15/173 , H04L12/911 , H04L12/819 , H04L12/825 , H04W28/10 , H04L12/24 , H04L12/813 , H04L12/26 , H04L12/851 , H04L12/801 , H04W28/22 , H04W48/16 , H04W74/00
CPC分类号： H04L47/824 , H04L41/5022 , H04L43/16 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/20 , H04L47/21 , H04L47/215 , H04L47/24 , H04L47/2483 , H04L47/25 , H04L47/70 , H04W28/10 , H04W28/22 , H04W48/16 , H04W74/00
摘要： Systems and methodologies are described herein that facilitate congestion control in a wireless communication system. As described herein, an access network and associated terminals can utilize a token bucket access control mechanism, through which respective terminals can be allotted access tokens and/or other units for access to the access network. For example, upon requesting access to a given network, a user of the network can determine whether sufficient access tokens have been accumulated, based on which the request can be selectively allowed or denied. As further described herein, multiple token bucket mechanisms can be utilized, which can correspond to respective packet flows or the like. Additionally, token bucket access control can be implemented as described herein in cooperation with conventional access persistence functionality. Further aspects described herein facilitate the adjustment of token bucket parameters for network access control based on network loading.
-
公开(公告)号：US08325687B2
公开(公告)日：2012-12-04
申请号：US12436421
申请日：2009-05-06
摘要： Techniques for enhanced backhaul flow control are provided. In an exemplary embodiment, a backhaul control system is described that comprises a base station controller (BSC), a backhaul network, and a base transceiver station (BTS). Each is responsive to data and messaging transmitted and received. In one aspect, the BTS includes a queue and a controller. The amount of data in a queue is adjusted by a controller based upon calculating a target queue size value. The controller non-uniformly adjusts the amount of data in a queue based upon a target queue size value which is based upon communication system parameters. The target queue size and amount of data in a queue is adjusted so as to reduce buffer underrun, decrease system latency, and increase communication system throughput.
摘要翻译： 提供了用于增强回程流控制的技术。 在示例性实施例中，描述了一种回程控制系统，其包括基站控制器（BSC），回程网络和基站收发器（BTS）。 每个都响应于发送和接收的数据和消息。 在一个方面，BTS包括队列和控制器。 基于计算目标队列大小值，控制器调整队列中的数据量。 控制器基于基于通信系统参数的目标队列大小值，不均匀地调整队列中的数据量。 调整目标队列大小和队列数据量，以减少缓冲区欠载，降低系统延迟并增加通信系统吞吐量。
-
公开(公告)号：US20090268668A1
公开(公告)日：2009-10-29
申请号：US12427178
申请日：2009-04-21
申请人： Peerapol Tinnakornsrisuphap , Fatih Ulupinar , John W. Nasielski , Jun Wang , Parag A. Agashe , Rajarshi Gupta , Ramin Rezaiifar
发明人： Peerapol Tinnakornsrisuphap , Fatih Ulupinar , John W. Nasielski , Jun Wang , Parag A. Agashe , Rajarshi Gupta , Ramin Rezaiifar
CPC分类号： H04W40/02 , H04L12/2889 , H04L29/12028 , H04L29/12952 , H04L45/741 , H04L61/103 , H04L61/6077 , H04W8/082 , H04W48/18 , H04W80/04 , H04W84/045 , H04W88/08
摘要： Local IP access is provided in a wireless network to facilitate access to one or more local services. In some implementations, different IP interfaces are used for accessing different services (e.g., local services and operator network services). A list that maps packet destinations to IP interfaces may be employed to determine which IP interface is to be used for sending a given packet. In some implementations an access point provides a proxy function (e.g., a proxy ARP function) for an access terminal. In some implementations an access point provides an agent function (e.g., a DHCP function) for an access terminal. NAT operations may be performed at an access point to enable the access terminal to access local services. In some aspects, an access point may determine whether to send a packet from an access terminal via a protocol tunnel based on the destination of the packet.
摘要翻译： 在无线网络中提供本地IP接入以便于访问一个或多个本地服务。 在一些实现中，不同的IP接口用于访问不同的服务（例如，本地服务和运营商网络服务）。 可以使用将分组目的地映射到IP接口的列表来确定将哪个IP接口用于发送给定分组。 在一些实现中，接入点为接入终端提供代理功能（例如，代理ARP功能）。 在一些实现中，接入点为接入终端提供代理功能（例如，DHCP功能）。 可以在接入点执行NAT操作，以使得接入终端能够访问本地业务。 在一些方面，接入点可以基于分组的目的地来确定是否经由协议隧道从接入终端发送分组。
-
公开(公告)号：US08856387B2
公开(公告)日：2014-10-07
申请号：US12427178
申请日：2009-04-21
申请人： Peerapol Tinnakornsrisuphap , Fatih Ulupinar , John W. Nasielski , Jun Wang , Parag A. Agashe , Rajarshi Gupta , Ramin Rezaiifar
发明人： Peerapol Tinnakornsrisuphap , Fatih Ulupinar , John W. Nasielski , Jun Wang , Parag A. Agashe , Rajarshi Gupta , Ramin Rezaiifar
CPC分类号： H04W40/02 , H04L12/2889 , H04L29/12028 , H04L29/12952 , H04L45/741 , H04L61/103 , H04L61/6077 , H04W8/082 , H04W48/18 , H04W80/04 , H04W84/045 , H04W88/08
摘要： Local IP access is provided in a wireless network to facilitate access to one or more local services. In some implementations, different IP interfaces are used for accessing different services (e.g., local services and operator network services). A list that maps packet destinations to IP interfaces may be employed to determine which IP interface is to be used for sending a given packet. In some implementations an access point provides a proxy function (e.g., a proxy ARP function) for an access terminal. In some implementations an access point provides an agent function (e.g., a DHCP function) for an access terminal. NAT operations may be performed at an access point to enable the access terminal to access local services. In some aspects, an access point may determine whether to send a packet from an access terminal via a protocol tunnel based on the destination of the packet.
摘要翻译： 在无线网络中提供本地IP接入以便于访问一个或多个本地服务。 在一些实现中，不同的IP接口用于访问不同的服务（例如，本地服务和运营商网络服务）。 可以使用将分组目的地映射到IP接口的列表来确定将哪个IP接口用于发送给定分组。 在一些实现中，接入点为接入终端提供代理功能（例如，代理ARP功能）。 在一些实现中，接入点为接入终端提供代理功能（例如，DHCP功能）。 可以在接入点执行NAT操作，以使得接入终端能够访问本地业务。 在一些方面，接入点可以基于分组的目的地来确定是否经由协议隧道从接入终端发送分组。
-
6.发明授权公开(公告)号：US08515424B2
公开(公告)日：2013-08-20
申请号：US11123658
申请日：2005-05-06
申请人： Peerapol Tinnakornsrisuphap , Parag Arun Agashe , Ramin Rezaiifar , Bibhu P. Mohanty , Paul E. Bender
发明人： Peerapol Tinnakornsrisuphap , Parag Arun Agashe , Ramin Rezaiifar , Bibhu P. Mohanty , Paul E. Bender
IPC分类号： H04W36/00
摘要： Embodiments described herein relate to connected-state radio session transfer in wireless communications. A source access network controller may lock a source radio session associated with an access terminal (e.g., in response to detecting a handoff condition associated with the access terminal), where the source access network controller may be in communication with a data network. The source access network controller may also instruct a target access network controller to create a target radio session corresponding with the source radio session, and to establish a communication route between the data network and the access network via the target ANC. The source access network controller may then freeze a state associated with the source radio session and transmits the frozen state to the target access network controller. The target access network controller may subsequently unfreeze the received state and further unlock the radio session, hence resuming control of the access terminal.
摘要翻译： 本文描述的实施例涉及无线通信中的连接状态无线电会话传送。 源接入网络控制器可以锁定与接入终端相关联的源无线电会话（例如，响应于检测到与接入终端相关联的切换条件），其中源接入网络控制器可以与数据网络通信。 源接入网络控制器还可以指示目标接入网络控制器创建与源无线电会话相对应的目标无线电会话，并且经由目标ANC在数据网络和接入网络之间建立通信路由。 然后，源接入网络控制器可以冻结与源无线电会话相关联的状态，并将冻结状态发送到目标接入网络控制器。 目标接入网络控制器可以随后解冻接收到的状态并进一步解锁无线电会话，从而恢复接入终端的控制。
-
公开(公告)号：US20100293275A1
公开(公告)日：2010-11-18
申请号：US12703665
申请日：2010-02-10
IPC分类号： G06F15/16
CPC分类号： H04L47/824 , H04L41/5022 , H04L43/16 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/20 , H04L47/21 , H04L47/215 , H04L47/24 , H04L47/2483 , H04L47/25 , H04L47/70 , H04W28/10 , H04W28/22 , H04W48/16 , H04W74/00
摘要： Systems and methodologies are described herein that facilitate congestion control in a wireless communication system. As described herein, an access network and associated terminals can utilize a token bucket access control mechanism, through which respective terminals can be allotted access tokens and/or other units for access to the access network. For example, upon requesting access to a given network, a user of the network can determine whether sufficient access tokens have been accumulated, based on which the request can be selectively allowed or denied. As further described herein, multiple token bucket mechanisms can be utilized, which can correspond to respective packet flows or the like. Additionally, token bucket access control can be implemented as described herein in cooperation with conventional access persistence functionality. Further aspects described herein facilitate the adjustment of token bucket parameters for network access control based on network loading.
摘要翻译： 这里描述了有助于无线通信系统中的拥塞控制的系统和方法。 如本文所述，接入网络和相关终端可以利用令牌桶访问控制机制，通过该令牌桶访问控制机制可以分配相应的终端访问令牌和/或用于访问接入网络的其他单元。 例如，在请求访问给定网络时，网络的用户可以确定是否已经累积了足够的访问令牌，根据该访问令可以选择性地允许或拒绝该请求。 如本文进一步描述的，可以利用可以对应于相应的分组流等的多个令牌桶机制。 此外，令牌桶访问控制可以如本文所述与常规访问持久性功能协作来实现。 这里描述的另外的方面有助于基于网络负载来调整用于网络访问控制的令牌桶参数。
-
公开(公告)号：US20090279482A1
公开(公告)日：2009-11-12
申请号：US12436421
申请日：2009-05-06
IPC分类号： H04W28/10
摘要： Techniques for enhanced backhaul flow control are provided. In an exemplary embodiment, a backhaul control system is described that comprises a base station controller (BSC), a backhaul network, and a base transceiver station (BTS). Each is responsive to data and messaging transmitted and received. In one aspect, the BTS includes a queue and a controller. The amount of data in a queue is adjusted by a controller based upon calculating a target queue size value. The controller non-uniformly adjusts the amount of data in a queue based upon a target queue size value which is based upon communication system parameters. The target queue size and amount of data in a queue is adjusted so as to reduce buffer underrun, decrease system latency, and increase communication system throughput.
摘要翻译： 提供了用于增强回程流控制的技术。 在示例性实施例中，描述了一种回程控制系统，其包括基站控制器（BSC），回程网络和基站收发器（BTS）。 每个都响应于发送和接收的数据和消息。 在一个方面，BTS包括队列和控制器。 基于计算目标队列大小值，控制器调整队列中的数据量。 控制器基于基于通信系统参数的目标队列大小值，不均匀地调整队列中的数据量。 调整目标队列大小和队列数据量，以减少缓冲区欠载，降低系统延迟并增加通信系统吞吐量。
-
9.发明授权公开(公告)号：US09445334B2
公开(公告)日：2016-09-13
申请号：US13450389
申请日：2012-04-18
摘要： A multi-mode access point supports different radio access technologies (e.g., Wi-Fi and cellular) for serving multi-mode access terminals. To provide improved service for such an access terminal, the access point may redirect the access terminal from a first type of radio access technology to a second type of radio access technology under certain circumstances. A decision to invoke such a redirection may be based on, for example, at least one of: traffic conditions on the first type of radio access technology, traffic conditions on the second type of radio access technology, and whether a backhaul for the access point is currently a bottleneck for access point communication.
摘要翻译： 多模式接入点支持用于服务多模接入终端的不同无线接入技术（例如，Wi-Fi和蜂窝）。 为了为这种接入终端提供改进的服务，在某些情况下，接入点可以将接入终端从第一类型的无线电接入技术重定向到第二类型的无线电接入技术。 调用这种重定向的决定可以基于例如以下中的至少一个：第一类无线电接入技术上的业务条件，第二类无线电接入技术的业务条件，以及接入点的回程 目前是接入点通信的瓶颈。
-
10.发明授权Method and apparatus to establish trust and secure connection via a mutually trusted intermediary 有权通过相互信任的中间人建立信任和安全连接的方法和装置公开(公告)号：US09185552B2
公开(公告)日：2015-11-10
申请号：US12774257
申请日：2010-05-05
CPC分类号： H04W12/02 , H04L63/0272 , H04L63/0428 , H04L63/0471 , H04L63/164 , H04W84/045
摘要： Systems and methods for establishing secure communications between two network elements through a trusted intermediary when no direct communication path is available. Separate secure communication links are established between the network elements and the trusted intermediary to facilitate secure end to end communication.
摘要翻译： 当没有直接通信路径可用时，通过可信中介建立两个网络元件之间的安全通信的系统和方法。 在网络元件和可信赖的中间件之间建立单独的安全通信链路，以便于安全的端到端通信。
-
-
-
-
-
-
-
-
-
搜索结果
151 条记录 (耗时 0.025 秒)