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1. 发明授权

US06606661B1 Method for dynamic connection closing time selection 失效
标题翻译：动态连接关闭时间选择方法
公开(公告)号：US06606661B1
公开(公告)日：2003-08-12
申请号：US09470795
申请日：1999-12-23
申请人： Prathima Agrawal , Moncef Elaoud , Parameswaran Ramanathan , Cormac John Sreenan
发明人： Prathima Agrawal , Moncef Elaoud , Parameswaran Ramanathan , Cormac John Sreenan
IPC分类号： G06F1516
CPC分类号： H04L29/06 , H04L67/02 , H04L67/142 , H04L69/16 , H04L69/163 , H04L69/28 , H04L69/329
摘要： The present invention discloses a method of improving the performance of a server enabled to permit connections to clients to persist for a duration equal to a timer value, such as Web servers utilizing HTTP/1.1. In accordance with an embodiment of the present invention, the server estimates the load on the server and uses the estimate to modify the timer value. The timer value can be chosen to balance the need to increase the throughput as seen by the clients and the server need to service the largest possible number of clients without running out of resources. The timer value can be set to a longer value when the server load is light and a shorter value when the server load is heavy. In a preferred embodiment of the present invention, the server dynamically selects the largest timer that guarantees that the server does not run out of resources under the current measured load.
摘要翻译：本发明公开了一种提高服务器性能的方法，该服务器允许连接客户端持续等待定时器值的持续时间，例如使用HTTP / 1.1的Web服务器。根据本发明的实施例，服务器估计服务器上的负载，并使用估计来修改定时器值。可以选择定时器值以平衡客户端看到的增加吞吐量的需求，并且服务器需要为最大可能数量的客户端提供服务而不用尽资源。当服务器负载较轻时，定时器值可以设置为较长的值，当服务器负载较重时，可以设置较短的值。在本发明的优选实施例中，服务器动态地选择最大的定时器，以确保服务器在当前测量的负载下不会耗尽资源。

2. 发明授权

US08139551B2 Quality of service (QoS) assurance system using data transmission control 有权
标题翻译：使用数据传输控制的服务质量（QoS）保证系统
公开(公告)号：US08139551B2
公开(公告)日：2012-03-20
申请号：US10444953
申请日：2003-05-27
申请人： Yasuhiro Katsube , Shinichi Baba , Farooq M Anjum , Moncef Elaoud
发明人： Yasuhiro Katsube , Shinichi Baba , Farooq M Anjum , Moncef Elaoud
IPC分类号： H04W4/00 , H04L12/26 , H04B7/00
CPC分类号： H04W28/24 , H04W28/22 , H04W48/20
摘要： The present invention provides improved quality of service through data transmission rate control in a network. Data rate control may be in the downlink or uplink direction and may be statically or dynamically configured. Rate control may be implemented at varying points in the network including but not limited to at the wireless host, at the access point, at a separate device such as a server or at a separate location within the network. In one example of the present invention, a rate enforcement function is provided for identifying data packets to be enforced or identifying mapping between each packet and corresponding access point. Also, a rate decision function is also provided for determining the data rate to be enforced for each of the access points or each of the wireless hosts.
摘要翻译：本发明通过网络中的数据传输速率控制来提供改进的服务质量。数据速率控制可以在下行链路或上行链路方向上，并且可以是静态或动态配置的。速率控制可以在网络中的不同点实现，包括但不限于在无线主机，在接入点处，在诸如服务器的单独设备或网络内的单独位置。在本发明的一个示例中，提供了一种速率执行功能，用于识别要强制实施的数据分组或识别每个分组与对应接入点之间的映射。此外，还提供速率确定功能，用于确定要为每个接入点或每个无线主机执行的数据速率。

3. 发明授权

US07349378B2 Local area network resource manager 有权
标题翻译：局域网资源管理员
公开(公告)号：US07349378B2
公开(公告)日：2008-03-25
申请号：US10370719
申请日：2003-02-24
申请人： Moncef Elaoud , Abhrajit Ghosh , Ravichander Vaidyanathan , Prathima Agrawal , Toshikazu Kodama , Yasuhiro Katsube
发明人： Moncef Elaoud , Abhrajit Ghosh , Ravichander Vaidyanathan , Prathima Agrawal , Toshikazu Kodama , Yasuhiro Katsube
IPC分类号： H04Q7/24 , H04L12/43 , H04J3/16
CPC分类号： H04W72/0446 , H04W28/14 , H04W72/0426
摘要： Aspects of the invention provide a method and system for managing or coordinating data transmission in a Local Area Network (LAN) such that Quality of Service (QoS) concerns are met. A LAN resource manager (LRM) is provided for managing the LAN resources by providing solutions for providing users with several levels of QoS. Once the LRM admits a user at a certain QoS level, the level is assured within the LAN for as long as the user is in the LAN. A user may submit a request to transmit data to the LRM. The LRM may determine if time allocation is possible and allocate the time slots for data transmission. The LRM may send time slot allocation information to an Access Server in a LAN, which may inform the user of the time slot allocation and prepare a queue according to the slot allocation information.
摘要翻译：本发明的方面提供了一种用于管理或协调局域网（LAN）中的数据传输的方法和系统，使得满足服务质量（QoS）关注。提供LAN资源管理器（LRM），用于通过为用户提供多个QoS级别的解决方案来管理LAN资源。一旦LRM以某个QoS级别承认用户，只要用户在LAN中，该级别就可以在LAN内得到保证。用户可以向LRM提交发送数据的请求。 LRM可以确定时间分配是否可能并且分配用于数据传输的时隙。 LRM可以向LAN中的接入服务器发送时隙分配信息，这可以通知用户时隙分配，并根据时隙分配信息准备一个队列。

4. 发明申请

US20070206552A1 QUALITY OF SERVICE PROVISIONING THROUGH ADAPTABLE AND NETWORK REGULATED CHANNEL ACCESS PARAMETERS 有权
标题翻译：通过适应性和网络规定的通道访问参数提供的服务质量
公开(公告)号：US20070206552A1
公开(公告)日：2007-09-06
申请号：US11567251
申请日：2006-12-06
申请人： Raziq Yaqub , Moncef Elaoud
发明人： Raziq Yaqub , Moncef Elaoud
IPC分类号： H04Q7/24
CPC分类号： H04W28/24 , H04W16/04 , H04W16/10 , H04W28/16
摘要： One or more system and/or method of dynamically setting values of Channel Access Parameters employing a Load Supervision Manager entity, a Quality of Service Parameters Manager entity, and an Access Point. The entities work with the Access Point and continuously monitors network loading conditions and setting Channel Access Parameters values in response to network loading conditions. The Load Supervision Manager is a controlling and/or supervisory entity that sits at a network level receives information from the QoS Parameters Manager which sits at a subnet level, and judges prevailing loading conditions. The prevailing loading conditions include such factors as the number of Mobile Nodes and the applications or ACs they are running on in each subnet. The QoS Parameters Manager assesses the possible near future loading condition in each subnet including monitoring the hand-off Mobile Nodes and issues directives to QoS Parameters Managers.
摘要翻译：使用负载监督管理器实体，服务质量参数管理器实体和接入点动态地设置信道接入参数值的一个或多个系统和/或方法。实体与接入点一起工作，并连续监视网络负载条件，并根据网络负载条件设置通道访问参数值。负载监督管理器是位于网络级的控制和/或监督实体，从位于子网级别的QoS参数管理器接收信息，并判断当前的负载条件。主要的加载条件包括移动节点的数量以及它们在每个子网中运行的应用或AC的因素。 QoS参数管理器评估每个子网中可能的近期加载条件，包括监控切换移动节点并向QoS参数管理器发出指令。

5. 发明授权

US09100874B2 Quality of service provisioning through adaptable and network regulated channel access parameters 有权
标题翻译：通过适应性和网络调节的渠道访问参数提供服务质量
公开(公告)号：US09100874B2
公开(公告)日：2015-08-04
申请号：US11567251
申请日：2006-12-06
申请人： Raziq Yaqub , Moncef Elaoud
发明人： Raziq Yaqub , Moncef Elaoud
IPC分类号： H04W72/00 , H04W28/24 , H04W16/10 , H04W16/04 , H04W28/16
CPC分类号： H04W28/24 , H04W16/04 , H04W16/10 , H04W28/16
摘要： One or more system and/or method of dynamically setting values of Channel Access Parameters employing a Load Supervision Manager entity, a Quality of Service Parameters Manager entity, and an Access Point. The entities work with the Access Point and continuously monitors network loading conditions and setting Channel Access Parameters values in response to network loading conditions. The Load Supervision Manager is a controlling and/or supervisory entity that sits at a network level receives information from the QoS Parameters Manager which sits at a subnet level, and judges prevailing loading conditions. The prevailing loading conditions include such factors as the number of Mobile Nodes and the applications or ACs they are running on in each subnet. The QoS Parameters Manager assesses the possible near future loading condition in each subnet including monitoring the hand-off Mobile Nodes and issues directives to QoS Parameters Managers.
摘要翻译：使用负载监督管理器实体，服务质量参数管理器实体和接入点动态地设置信道接入参数值的一个或多个系统和/或方法。实体与接入点一起工作，并连续监视网络负载条件，并根据网络负载条件设置通道访问参数值。负载监督管理器是位于网络级的控制和/或监督实体，从位于子网级别的QoS参数管理器接收信息，并判断当前的负载条件。主要的加载条件包括移动节点的数量以及它们在每个子网中运行的应用或AC的因素。 QoS参数管理器评估每个子网中可能的近期加载条件，包括监控切换移动节点并向QoS参数管理器发出指令。

6. 发明申请

US20070070902A1 AN ADMISSION CONTROL FOR CONTENTION-BASED ACCESS TO A WIRELESS COMMUNICATION MEDIUM 有权
标题翻译：基于内容访问无线通信介质的入门控制
公开(公告)号：US20070070902A1
公开(公告)日：2007-03-29
申请号：US11308138
申请日：2006-03-08
申请人： Moncef ELAOUD , Bechir HAMDAOUI
发明人： Moncef ELAOUD , Bechir HAMDAOUI
IPC分类号： H04L12/26
CPC分类号： H04W72/087 , H04L47/14 , H04L47/15 , H04L47/28 , H04L47/30 , H04L47/70 , H04L47/788 , H04L47/801 , H04L47/823 , H04L47/824
摘要： An access point station responds to a request from a user station for contention-based access of a new traffic flow to a wireless transmission medium by applying a model of the wireless local area network to estimate delay that data packets will experience when delivered through the wireless network, in order to admit the new flow upon determining that admission will not violate quality of service requirements of neither the new flow nor of already admitted flows. For example, the access point station applies the model by determining an average packet inter-arrival rate, solving a system of nonlinear equations to determine probabilities of successful transmission, applying network stability conditions, computing an upper bound on queuing delay for the packets, computing a service delay budget for the packets, and computing an expected fraction of missed packets from the service delay budget.
摘要翻译：接入点站通过应用无线局域网的模型来响应来自用户站的用于基于竞争的对新的业务流的接入的请求，以估计当通过无线传送时数据分组将经历的延迟网络，以便在确定接纳不会违反新流程或已经被允许的流量的服务质量要求时，允许新的流程。例如，接入点站通过确定平均分组到达速率来应用模型，求解非线性方程组来确定成功传输的概率，应用网络稳定性条件，计算分组的排队延迟的上限，计算用于分组的服务延迟预算，以及从服务延迟预算计算错过分组的预期分数。

7. 发明授权

US08238235B2 Admission control for contention-based access to a wireless communication medium 有权
标题翻译：对无线通信媒体进行基于竞争的接入的接纳控制
公开(公告)号：US08238235B2
公开(公告)日：2012-08-07
申请号：US11308138
申请日：2006-03-08
申请人： Moncef Elaoud , Bechir Hamdaoui
发明人： Moncef Elaoud , Bechir Hamdaoui
IPC分类号： G01R31/08 , H04W4/00
CPC分类号： H04W72/087 , H04L47/14 , H04L47/15 , H04L47/28 , H04L47/30 , H04L47/70 , H04L47/788 , H04L47/801 , H04L47/823 , H04L47/824
摘要： An access point station responds to a request from a user station for contention-based access of a new traffic flow to a wireless transmission medium by applying a model of the wireless local area network to estimate delay that data packets will experience when delivered through the wireless network, in order to admit the new flow upon determining that admission will not violate quality of service requirements of neither the new flow nor of already admitted flows. For example, the access point station applies the model by determining an average packet inter-arrival rate, solving a system of nonlinear equations to determine probabilities of successful transmission, applying network stability conditions, computing an upper bound on queuing delay for the packets, computing a service delay budget for the packets, and computing an expected fraction of missed packets from the service delay budget.
摘要翻译：接入点站通过应用无线局域网的模型来响应来自用户站的用于基于竞争的对新的业务流的接入的请求，以估计当通过无线传送时数据分组将经历的延迟网络，以便在确定接纳不会违反新流程或已经被允许的流量的服务质量要求时，允许新的流程。例如，接入点站通过确定平均分组到达速率来应用模型，求解非线性方程组来确定成功传输的概率，应用网络稳定性条件，计算分组的排队延迟的上限，计算用于分组的服务延迟预算，以及从服务延迟预算计算错过分组的预期分数。

8. 发明授权

US07463892B2 Latency-aware service opportunity window-based (LASO) scheduling 有权
标题翻译：基于延迟的服务机会窗口（LASO）调度
公开(公告)号：US07463892B2
公开(公告)日：2008-12-09
申请号：US11161709
申请日：2005-08-12
申请人： Martin Eiger , Moncef Elaoud , Raquel Morera
发明人： Martin Eiger , Moncef Elaoud , Raquel Morera
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W72/1221 , H04L47/10 , H04L47/14 , H04L47/50 , H04L47/564
摘要： Traffic flows of data packets from respective packet queues in wireless stations to a shared transmission medium of a wireless network are scheduled in accordance with Hybrid Controlled Channel Access (HCCA) and Enhanced Distributed Channel Access (EDCA). HCCA is applied by eliminating from consideration for HCCA access flows for which the sum of a desired minimum age of an oldest data packet in the respective packet queue and the time of creation of the oldest data packet is greater than the present time. For flows that are not eliminated from consideration, HCCA access is granted to the flow having a smallest sum of the desired maximum age of the oldest data packet and the time of creation of the oldest data packet. When all traffic flows are eliminated from consideration for HCCA access, EDCA is applied so that traffic flows compete for access to the medium.
摘要翻译：根据混合控制信道接入（HCCA）和增强分布式信道接入（EDCA）调度数据分组从无线站中的相应分组队列到无线网络的共享传输介质的业务流。通过消除对HCCA访问流的考虑来应用HCCA，对于HCCA访问流，相应分组队列中期望最小数据分组的期望最小年龄的和与最旧数据分组的创建时间之和大于当前时间。对于没有从考虑中消除的流，HCCA访问被授予具有最旧数据分组的期望最大年龄的最小和和最早数据分组的创建时间的流。当从HCCA接入考虑中消除所有业务流时，应用EDCA，以便流量竞争访问媒体。

9. 发明申请

US20070286092A1 Method for use of preference list to manage network load and user experience in a multi-network environment 审中-公开
标题翻译：使用偏好列表来管理多网络环境中的网络负载和用户体验的方法
公开(公告)号：US20070286092A1
公开(公告)日：2007-12-13
申请号：US11729456
申请日：2007-03-29
申请人： David Famolari , Shoshana Loeb , Komandur Krishnan , Benjamin Falchuk , Moncef Elaoud
发明人： David Famolari , Shoshana Loeb , Komandur Krishnan , Benjamin Falchuk , Moncef Elaoud
IPC分类号： G08C15/00
CPC分类号： H04W8/18 , H04W88/06
摘要： System, method and program storage device for use of preference list to manage network load in a multi-network environment are provided. In one aspect, a preference list is generated that includes one or more of networks for connecting a device in a multi-network environment. The preference list is adjusted to take into account one or more policy factors and transmitted to the device for the device to use for selecting a network for communicating.
摘要翻译：提供了在多网络环境中使用偏好列表来管理网络负载的系统，方法和程序存储设备。在一个方面，生成包括用于在多网络环境中连接设备的一个或多个网络的偏好列表。调整偏好列表以考虑一个或多个策略因素，并将其发送到设备以用于选择用于通信的网络。

10. 发明申请

US20070036116A1 LATENCY-AWARE SERVICE OPPORTUNITY WINDOW-BASED (LASO) SCHEDULING 有权
标题翻译： LATENCY-AWARE服务机会窗口（LASO）调度
公开(公告)号：US20070036116A1
公开(公告)日：2007-02-15
申请号：US11161709
申请日：2005-08-12
申请人： Martin Eiger , Moncef Elaoud , Raquel Morera
发明人： Martin Eiger , Moncef Elaoud , Raquel Morera
IPC分类号： H04Q7/24
CPC分类号： H04W72/1221 , H04L47/10 , H04L47/14 , H04L47/50 , H04L47/564
摘要： Traffic flows of data packets from respective packet queues in wireless stations to a shared transmission medium of a wireless network are scheduled in accordance with Hybrid Controlled Channel Access (HCCA) and Enhanced Distributed Channel Access (EDCA). HCCA is applied by eliminating from consideration for HCCA access flows for which the sum of a desired minimum age of an oldest data packet in the respective packet queue and the time of creation of the oldest data packet is greater than the present time. For flows that are not eliminated from consideration, HCCA access is granted to the flow having a smallest sum of the desired maximum age of the oldest data packet and the time of creation of the oldest data packet. When all traffic flows are eliminated from consideration for HCCA access, EDCA is applied so that traffic flows compete for access to the medium.
摘要翻译：根据混合控制信道接入（HCCA）和增强分布式信道接入（EDCA）调度数据分组从无线站中的相应分组队列到无线网络的共享传输介质的业务流。通过消除对HCCA访问流的考虑来应用HCCA，对于HCCA访问流，相应分组队列中期望最小数据分组的期望最小年龄的和与最旧数据分组的创建时间之和大于当前时间。对于没有从考虑中消除的流，HCCA访问被授予具有最旧数据分组的期望最大年龄的最小和和最早数据分组的创建时间的流。当从HCCA接入考虑中消除所有业务流时，应用EDCA，以便流量竞争访问媒体。

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