-
1.发明申请公开(公告)号：US20050221839A1
公开(公告)日：2005-10-06
申请号：US10813774
申请日：2004-03-31
摘要： A base station controller (BSC) of a radio or wireless telecommunications network base station includes a director. A BSC includes multiple central processing units (CPUs), with each CPU running a call-processing application for one or more connections. The director is a logical entity that intercepts wireless call-setup signaling and assigns each corresponding connection to a CPU according to a centralized load-balancing algorithm. The centralized load-balancing algorithm distributes connections to less loaded CPUs to i) prevent individual CPUs from overloading, ii) utilize otherwise unused system resources, and iii) increase overall system performance. The director hosts cell components that manage code division multiple access (CDMA) downlink spreading codes for a base station, providing centralized allocation of spreading codes by the base station.
摘要翻译： 无线电或无线电信网络基站的基站控制器（BSC）包括导向器。 BSC包括多个中央处理单元（CPU），每个CPU为一个或多个连接运行呼叫处理应用程序。 导演是一个逻辑实体，拦截无线呼叫建立信令，并根据集中式负载平衡算法将每个对应的连接分配给CPU。 集中式负载均衡算法将连接分配到负载较少的CPU，以防止个别CPU过载，ii）利用未使用的系统资源，以及iii）提高整体系统性能。 主管负责管理用于基站的码分多址（CDMA）下行链路扩展码的小区组件，提供基站对扩展码的集中分配。
-
2.发明授权公开(公告)号：US07257409B2
公开(公告)日：2007-08-14
申请号：US10813774
申请日：2004-03-31
摘要： A base station controller (BSC) of a radio or wireless telecommunications network base station includes a director. A BSC includes multiple central processing units (CPUs), with each CPU running a call-processing application for one or more connections. The director is a logical entity that intercepts wireless call-setup signaling and assigns each corresponding connection to a CPU according to a centralized load-balancing algorithm. The centralized load-balancing algorithm distributes connections to less loaded CPUs to i) prevent individual CPUs from overloading, ii) utilize otherwise unused system resources, and iii) increase overall system performance. The director hosts cell components that manage code division multiple access (CDMA) downlink spreading codes for a base station, providing centralized allocation of spreading codes by the base station.
摘要翻译： 无线电或无线电信网络基站的基站控制器（BSC）包括导向器。 BSC包括多个中央处理单元（CPU），每个CPU为一个或多个连接运行呼叫处理应用程序。 导演是一个逻辑实体，拦截无线呼叫建立信令，并根据集中式负载平衡算法将每个对应的连接分配给CPU。 集中式负载均衡算法将连接分配到负载较少的CPU，以防止个别CPU过载，ii）利用未使用的系统资源，以及iii）提高整体系统性能。 主管负责管理用于基站的码分多址（CDMA）下行链路扩展码的小区组件，提供基站对扩展码的集中分配。
-
公开(公告)号：US20060092940A1
公开(公告)日：2006-05-04
申请号：US11147472
申请日：2005-06-08
申请人： Furquan Ansari , Martin Havemann , Tirunell Lakshman , Thyagarajan Nandagopal , Ramachandran Ramjee , Thomas Woo
发明人： Furquan Ansari , Martin Havemann , Tirunell Lakshman , Thyagarajan Nandagopal , Ramachandran Ramjee , Thomas Woo
IPC分类号： H04L12/56
摘要： A SoftRouter architecture deconstructs routers by separating the control entities of a router from its forwarding components, enabling dynamic binding between them. In the SoftRouter architecture, control plane functions are aggregated and implemented on a few smart servers which control forwarding elements that are multiple network hops away. A dynamic binding protocol performs network-wide control plane failovers. Network stability is improved by aggregating and remotely hosting routing protocols, such as OSPF and BGP. This results in faster convergence, lower protocol messages processed, and fewer route changes following a failure. The SoftRouter architecture includes a few smart control entities that manage a large number of forwarding elements to provide greater support for network-wide control. In the SoftRouter architecture, routing protocols operate remotely at a control element and control one or more forwarding elements by downloading the forwarding tables, etc. into the forwarding elements. Intra-domain routing and inter-domain routing are also included.
-
公开(公告)号：US20060092857A1
公开(公告)日：2006-05-04
申请号：US11147491
申请日：2005-06-08
申请人： Furquan Ansari , Martin Havemann , Tirunell Lakshman , Thyagarajan Nandagopal , Ramachandran Ramjee , Thomas Woo
发明人： Furquan Ansari , Martin Havemann , Tirunell Lakshman , Thyagarajan Nandagopal , Ramachandran Ramjee , Thomas Woo
摘要： A dynamic binding protocol has three tasks that run in parallel: discovery, association, and operation. During discovery, control elements (CEs) and forwarding elements (FEs) learn about immediate neighbors and CEs in a SoftRouter network that has separate control and data planes. During association, FEs associate with CEs and are configured with basic parameters, such as IP interface addresses, hostnames, and the like. During operation, failover and packet tunneling between CEs and FEs is handled.
-
5.发明申请Methods and Devices For Maximizing the Throughput of TCP/IP Data Along Wireless Links 有权最大限度地提高TCP / IP数据吞吐量的方法和设备公开(公告)号：US20080144509A1
公开(公告)日：2008-06-19
申请号：US12026340
申请日：2008-02-05
IPC分类号： H04L12/24
摘要： The amount of TCP/IP packets which can be sent from an Internet network to a wireless network is maximized by modifying a receive window value of an acknowledgment (ACK) before the ACK is sent on to a source of data packets within the Internet network. The receive window value is modified to take into consideration delay and rate variations which occur in the wireless network.
摘要翻译： 通过在将ACK发送到因特网网络内的数据分组的源之前修改确认（ACK）的接收窗口值，可以将可从因特网网络发送到无线网络的TCP / IP分组的量最大化。 接收窗口值被修改以考虑在无线网络中发生的延迟和速率变化。
-
6.发明授权Methods and apparatus for improved transmission control protocol transmission over a wireless channel exhibiting rate and delay variations 有权用于通过无线信道改进传输控制协议传输的方法和装置，其显示速率和延迟变化公开(公告)号：US08230106B2
公开(公告)日：2012-07-24
申请号：US10403551
申请日：2003-03-31
IPC分类号： G06F15/16
CPC分类号： H04W28/14 , H04L1/1887 , H04L47/10 , H04L47/14 , H04L47/193 , H04L47/30 , H04L47/323 , H04L69/16 , H04L69/163
摘要： Techniques and systems for managing transmissions from a TCP source by regulating the flow of acknowledgement signals to the TCP source are described. An acknowledgement signal regulator monitors a data queue used to buffer data packets received from the TCP source and an acknowledgement signal queue used to store acknowledgement signals to be transmitted to the TCP source. An acknowledgement signal release manager determines the available space in the data queue and the expected number of data packets arriving at the data queue, and manages the release of acknowledgement signals from the acknowledgement signal queue to the TCP source so as to prevent an undesired overflow of the data queue resulting from the arrival of an excessive number of data packets from the TCP source.
摘要翻译： 描述了通过调节到TCP源的确认信号流来管理来自TCP源的传输的技术和系统。 确认信号调节器监视用于缓冲从TCP源接收的数据分组的数据队列和用于存储要发送到TCP源的确认信号的确认信号队列。 确认信号释放管理器确定数据队列中的可用空间和到达数据队列的数据分组的预期数量，并且管理从确认信号队列到TCP源的确认信号的释放，以便防止不期望的溢出 数据队列是从TCP源到达的数据包过多造成的。
-
7.发明授权Methods and devices for maximizing the throughput of TCP/IP data along wireless links 有权用于最大化沿无线链路的TCP / IP数据吞吐量的方法和设备公开(公告)号：US07944820B2
公开(公告)日：2011-05-17
申请号：US12026340
申请日：2008-02-05
IPC分类号： H04L12/26
摘要： The amount of TCP/IP packets which can be sent from an Internet network to a wireless network is maximized by modifying a receive window value of an acknowledgment (ACK) before the ACK is sent on to a source of data packets within the Internet network. The receive window value is modified to take into consideration delay and rate variations which occur in the wireless network.
摘要翻译： 通过在将ACK发送到因特网网络内的数据分组的源之前修改确认（ACK）的接收窗口值，可以将可从因特网网络发送到无线网络的TCP / IP分组的量最大化。 接收窗口值被修改以考虑在无线网络中发生的延迟和速率变化。
-
8.发明授权Methods and devices for maximizing the throughput of TCP/IP data along wireless links 有权用于最大化沿无线链路的TCP / IP数据吞吐量的方法和设备公开(公告)号：US07352700B2
公开(公告)日：2008-04-01
申请号：US10657242
申请日：2003-09-09
IPC分类号： H04J1/16
摘要： The amount of TCP/IP packets which can be sent from an Internet network to a wireless network is maximized by modifying a receive window value of an acknowledgment (ACK) before the ACK is sent on to a source of data packets within the Internet network. The receive window value is modified to take into consideration delay and rate variations which occur in the wireless network.
摘要翻译： 通过在将ACK发送到因特网网络内的数据分组的源之前修改确认（ACK）的接收窗口值，可以将可从因特网网络发送到无线网络的TCP / IP分组的量最大化。 接收窗口值被修改以考虑在无线网络中发生的延迟和速率变化。
-
公开(公告)号：US20070070933A1
公开(公告)日：2007-03-29
申请号：US11236735
申请日：2005-09-28
申请人： Mun-Choon Chan , Ramachandran Ramjee , Tian Bu
发明人： Mun-Choon Chan , Ramachandran Ramjee , Tian Bu
IPC分类号： H04Q7/00
摘要： Estimates are provided for the number of links needed in a Internet Protocol-Radio Access Network (IP-RAN) to ensure the IP-RAN is resilient to base station and radio network controller type failures.
摘要翻译： 为互联网协议 - 无线电接入网络（IP-RAN）所需的链路数量提供了估计，以确保IP-RAN对基站和无线电网络控制器类型故障具有弹性。
-
公开(公告)号：US08953432B2
公开(公告)日：2015-02-10
申请号：US11147491
申请日：2005-06-08
申请人： Furquan Ahmed Ansari , Martin Havemann , Tirunell V. Lakshman , Thyagarajan Nandagopal , Ramachandran Ramjee , Thomas Y. Woo
发明人： Furquan Ahmed Ansari , Martin Havemann , Tirunell V. Lakshman , Thyagarajan Nandagopal , Ramachandran Ramjee , Thomas Y. Woo
IPC分类号： G06F11/00 , H04L12/721 , H04L12/751 , H04L12/707 , H04L12/703 , H04L12/773
摘要： A dynamic binding protocol has three tasks that run in parallel: discovery, association, and operation. During discovery, control elements (CEs) and forwarding elements (FEs) learn about immediate neighbors and CEs in a SoftRouter network that has separate control and data planes. During association, FEs associate with CEs and are configured with basic parameters, such as IP interface addresses, hostnames, and the like. During operation, failover and packet tunneling between CEs and FEs is handled.
摘要翻译： 动态绑定协议具有并行运行的三个任务：发现，关联和操作。 在发现期间，控制元件（CE）和转发元件（FE）可以了解具有单独控制和数据平面的SoftRouter网络中的直接邻居和CE。 在关联期间，FE与CE相关联，并配置有基本参数，如IP接口地址，主机名等。 在操作期间，处理CE和FE之间的故障转移和数据包隧道。
-
-
-
-
-
-
-
-
-
搜索结果
74 条记录 (耗时 0.028 秒)
