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1. 发明授权

US08045561B1 Two stage traffic scheduling 有权
标题翻译：两级流量调度
公开(公告)号：US08045561B1
公开(公告)日：2011-10-25
申请号：US12112713
申请日：2008-04-30
申请人： Subir Varma , Mehdi Alasti
发明人： Subir Varma , Mehdi Alasti
IPC分类号： H04L12/28 , G01R31/08
CPC分类号： H04L47/621 , H04L47/14 , H04L47/2408 , H04L47/2416 , H04L47/60 , H04L47/6215 , H04L47/623 , H04L49/90
摘要： A first traffic flow directed to a first wireless device is received. A second traffic flow directed to a second wireless device is received. These traffic flows comprise at least a first service flow classification and a second service flow classification. The first traffic flow and the second traffic flow are scheduled based on the first service flow classification and the second flow classification. This produces first and second device scheduled flows. The first and second device scheduled flows are classified into a plurality of flow classes. The plurality of flow classes comprises at least a first flow class and a second flow class. The first scheduled flow and the second scheduled flow are scheduled based on the first flow class and the second flow class. This produces an aggregate traffic flow.
摘要翻译：定向到第一无线设备的第一业务流被接收。定向到第二无线设备的第二业务流被接收。这些业务流包括至少第一业务流分类和第二业务流分类。基于第一业务流分类和第二流分类来调度第一业务流和第二业务流。这产生了第一和第二设备预定流。第一和第二设备调度流被分为多个流类别。多个流类别包括至少第一流类和第二流类。基于第一流类和第二流类调度第一调度流和第二调度流。这将产生一个汇总的流量。

2. 发明授权

US08254943B1 Method for backhaul transport recovery 有权
标题翻译：回程运输恢复方法
公开(公告)号：US08254943B1
公开(公告)日：2012-08-28
申请号：US12340992
申请日：2008-12-22
申请人： Esmail Hejazi Dinan , Mohammad Hassan Partovi , Mehdi Alasti , Behnam Neekzad
发明人： Esmail Hejazi Dinan , Mohammad Hassan Partovi , Mehdi Alasti , Behnam Neekzad
IPC分类号： H04W72/00
CPC分类号： H04W24/04 , H04W76/18
摘要： In various embodiments, methods and systems are provided for backhaul transport recovery. In an embodiment, a method for backhaul transport recovery is provided. The method includes broadcasting a backhaul recovery request, and receiving backhaul recovery responses from at least one wireless device. The method also includes selecting at least one wireless recovery device from the at least one wireless device based upon the backhaul recovery responses, and establishing at least one backhaul recovery channel through the at least one wireless recovery device.
摘要翻译：在各种实施例中，为回程传输恢复提供了方法和系统。在一个实施例中，提供了一种用于回程传输恢复的方法。该方法包括广播回程恢复请求，以及从至少一个无线设备接收回程恢复响应。该方法还包括基于回程恢复响应从至少一个无线设备中选择至少一个无线恢复设备，以及通过至少一个无线恢复设备建立至少一个回程恢复通道。

3. 发明授权

US07961610B1 Method and system for overload control 有权
标题翻译：过载控制方法和系统
公开(公告)号：US07961610B1
公开(公告)日：2011-06-14
申请号：US12062192
申请日：2008-04-03
申请人： Masoud Olfat , Mohammad Hassan Partovi , Mehdi Alasti
发明人： Masoud Olfat , Mohammad Hassan Partovi , Mehdi Alasti
IPC分类号： H04L12/28 , H04W4/00 , H04W72/00 , G06F15/173
CPC分类号： H04W28/10 , H04W72/0486
摘要： Methods and systems are provided for overload control in a wireless communication system. An overload control mechanism identifies an instance of use to eliminate from among a plurality of instances of use in a wireless coverage area. In an overload situation, the overload control mechanism may, for each instance of use, determine a respective ratio of the value of instance of use to the quantity of resource consumed by the instance of use. The overload control mechanism may then sort the instances of use in order of determined ratios to produce a sorted order of the instances of use. The overload control mechanism may select as many instances of use as possible, such that the total amount of resources consumed by the selected instances of use is as high as possible without exceeding the threshold load, and then the overload control mechanism may eliminate the remaining instances of use.
摘要翻译：提供了用于无线通信系统中的过载控制的方法和系统。过载控制机构识别用于从无线覆盖区域中的多个使用实例中消除的使用实例。在过载情况下，对于每个使用实例，过载控制机制可以确定使用实例的值与使用实例消耗的资源量的相应比率。然后，过载控制机构可以按照确定的比率的顺序对使用的实例进行排序，以产生使用实例的排序顺序。过载控制机制可以选择尽可能多的使用实例，使得所选择的使用实例消耗的资源总量尽可能高，而不超过阈值负载，然后过载控制机制可以消除剩余的实例的使用。

4. 发明授权

US07555011B2 SEAMA:a source encoding assisted multiple access protocol for wireless communication 失效
标题翻译： SEAMA：用于无线通信的源编码辅助多址协议
公开(公告)号：US07555011B2
公开(公告)日：2009-06-30
申请号：US10470411
申请日：2001-03-26
申请人： Mehdi Alasti , Nariman Farvardin
发明人： Mehdi Alasti , Nariman Farvardin
IPC分类号： H04J3/18 , H04J3/16 , H04W4/00
CPC分类号： H04L1/0014 , H04L1/0006 , H04W72/1263
摘要： The invention concerns SEAMA, a source encoding assisted multiple access (MAC) protocol, for integrating voice and data traffic in a wireless network. SEAMA exploits the time variations of the speech coding rate, through statistical multiplexing, to efficiently use the available bandwidth and to increase the link utilization.
摘要翻译：本发明涉及用于在无线网络中集成语音和数据业务的源编码辅助多址（MAC）协议的SEAMA。 SEAMA通过统计多路复用来利用语音编码率的时间变化，有效利用可用带宽并增加链路利用率。

5. 发明授权

US07170903B2 Method and apparatus for parallel, weighted arbitration scheduling for a switch fabric 有权
标题翻译：用于交换结构的并行加权仲裁调度的方法和装置
公开(公告)号：US07170903B2
公开(公告)日：2007-01-30
申请号：US10747658
申请日：2003-12-30
申请人： Mehdi Alasti , Kamran Sayrafian-Pour , Vahid Tabatabaee
发明人： Mehdi Alasti , Kamran Sayrafian-Pour , Vahid Tabatabaee
IPC分类号： H04L12/56
CPC分类号： H04L47/24 , H04L47/50 , H04L47/623 , H04L49/254 , H04L49/256 , H04L49/3045 , H04Q3/52
摘要： Arbitration for a switch fabric (e.g., an input-buffered switch fabric) is performed. For a first port, a link subset from a set of links associated with the first port is determined. Each link from the link subset is associated with its own candidate packet and is associated with its own weight value. A link from the link subset for the first port is selected based on the weight value associated with each link from the link subset for the first port. For a second port, a link subset from a set of links associated with the second port is determined. Each link from the link subset associated with the second port is associated with its own candidate packet and is associated with its own weight value. The determining for the second port is performed in parallel with the determining for the first port. A link from the link subset for the second port is selected based on the weight value associated with each link from the link subset of associated with the second port. The selecting for the second port is performed in parallel with the selecting for the first port.
摘要翻译：执行交换结构（例如，输入缓冲交换结构）的仲裁。对于第一端口，确定与第一端口相关联的一组链路的链路子集。来自链路子集的每个链路与其自己的候选分组相关联并且与其自身的权重值相关联。基于与来自第一端口的链路子集的每个链路相关联的权重值来选择来自第一端口的链路子集的链路。对于第二端口，确定来自与第二端口相关联的一组链路的链路子集。与第二端口相关联的链路子集的每个链路与其自己的候选分组相关联，并与其自身的权重值相关联。第二端口的确定与第一端口的确定并行执行。基于与与第二端口相关联的链路子集的每个链路相关联的权重值来选择来自第二端口的链路子集的链路。第二端口的选择与第一端口的选择并行执行。

6. 发明授权

US06757246B2 Method and apparatus for weighted arbitration scheduling separately at the input ports and the output ports of a switch fabric 有权
标题翻译：在交换结构的输入端口和输出端口上单独进行加权仲裁调度的方法和装置
公开(公告)号：US06757246B2
公开(公告)日：2004-06-29
申请号：US09928533
申请日：2001-08-14
申请人： Mehdi Alasti , Kamran Sayrafian-Pour , Vahid Tabatabaee
发明人： Mehdi Alasti , Kamran Sayrafian-Pour , Vahid Tabatabaee
IPC分类号： H04L1256
CPC分类号： H04L49/254 , H04L49/101 , H04L49/3045
摘要： Scheduling is performed for a switch fabric (e.g., an input-buffered switch fabric). A first input port from a set of input ports is selected, for a first output port, based on a weight value uniquely associated with each link from a first set of links. Each link from the first set of links are between the first output port and a unique input port from the set of input ports. A second output port from a set of output ports is selected for a second input port.
摘要翻译：对交换结构（例如，输入缓冲交换结构）执行调度。基于与来自第一组链路的每个链路唯一相关联的权重值，针对第一输出端口选择来自一组输入端口的第一输入端口。来自第一组链路的每个链路位于第一输出端口和来自该组输入端口的唯一输入端口之间。从第二个输入端口选择一组输出端口的第二个输出端口。

7. 发明授权

US07953040B2 Channel assignment in wireless communication 有权
标题翻译：无线通信中的信道分配
公开(公告)号：US07953040B2
公开(公告)日：2011-05-31
申请号：US11406600
申请日：2006-04-19
申请人： Gopal Harikumar , Mehdi Alasti
发明人： Gopal Harikumar , Mehdi Alasti
IPC分类号： H04W4/00
CPC分类号： H04W72/085
摘要： In a radio access network, an access terminal is assigned frequency channels for communication between the access terminal and a radio node of a radio access network based on a strength of a signal determined for the access terminal.
摘要翻译：在无线电接入网络中，基于为接入终端确定的信号的强度，为接入终端和无线电接入网络的无线电节点之间的通信指定接入终端。

8. 发明授权

US07929497B1 Mobile station service session handoff 有权
标题翻译：移动台服务会话切换
公开(公告)号：US07929497B1
公开(公告)日：2011-04-19
申请号：US12020675
申请日：2008-01-28
申请人： Mehdi Alasti , Mohammad Hassan Partovi , Feng Huang
发明人： Mehdi Alasti , Mohammad Hassan Partovi , Feng Huang
IPC分类号： H04W4/00
CPC分类号： H04W36/32 , H04W36/0011
摘要： A method of operating a communication system is disclosed. A first communication session between a first base station and a mobile station is established. A service session between a first access network and the mobile station is established. When the mobile station moves to the service area of a new base station, a second communication session between a second base station and the mobile station is established. A distance between the first base station and the second base station is determined. If the distance exceeds a criteria, the service session is handed off a second access network. The criteria, which must be greater than zero, corresponds to the number of base station service areas separating the first base station and the second base station.
摘要翻译：公开了一种操作通信系统的方法。建立第一基站和移动台之间的第一通信会话。建立第一接入网与移动台之间的业务会话。当移动站移动到新基站的服务区时，建立第二基站与移动台之间的第二通信会话。确定第一基站和第二基站之间的距离。如果该距离超过一个标准，则会将第二个接入网络切换成业务会话。必须大于零的标准对应于分离第一基站和第二基站的基站服务区域的数量。

9. 发明申请

US20070248042A1 Channel assignment in wireless communication 有权
标题翻译：无线通信中的信道分配
公开(公告)号：US20070248042A1
公开(公告)日：2007-10-25
申请号：US11406600
申请日：2006-04-19
申请人： Gopal Harikumar , Mehdi Alasti
发明人： Gopal Harikumar , Mehdi Alasti
IPC分类号： H04Q7/00
CPC分类号： H04W72/085
摘要： In a radio access network, an access terminal is assigned frequency channels for communication between the access terminal and a radio node of a radio access network based on a strength of a signal determined for the access terminal.
摘要翻译：在无线电接入网络中，基于为接入终端确定的信号的强度，为接入终端和无线电接入网络的无线电节点之间的通信指定接入终端。

10. 发明授权

US07929567B1 Data rate management in a communication network 有权
标题翻译：通信网络中的数据速率管理
公开(公告)号：US07929567B1
公开(公告)日：2011-04-19
申请号：US12180767
申请日：2008-07-28
申请人： Mehdi Alasti , Behnam Neekzad , Roy Leo Spitzer , Mohammad Hassan Partovi
发明人： Mehdi Alasti , Behnam Neekzad , Roy Leo Spitzer , Mohammad Hassan Partovi
IPC分类号： H04J3/16 , H04W72/02 , H04W72/04 , H04W72/06 , H04W72/08 , H04W72/10 , H04W72/12
CPC分类号： H04W72/1247
摘要： A data transfer system receives a first service flow, a second service flow, and a third service flow that comprise a data session for a user device. The data transfer system transfers the first service flow to a scheduler using a first data rate limit and transfers the second service flow to the scheduler using a second data rate limit. The data transfer system also transfers the third service flow to the scheduler. The scheduler schedules transfers of the first service flow and the second service flow at a higher priority than transfers of the third service flow. The data transfer system transfers the first service flow, the second service flow, and the third service based on the prioritized schedule and using a third data rate limit. Thus, the first and second service flows receive a limited amount of preferential bandwidth, and the third service flow obtains unused bandwidth from the first and second service flows, subject to the third data rate limit.
摘要翻译：数据传输系统接收包括用户设备的数据会话的第一服务流，第二服务流和第三服务流。数据传输系统使用第一数据速率限制将第一服务流传送到调度器，并且使用第二数据速率限制将第二服务流传送到调度器。数据传输系统还将第三个服务流传送到调度器。调度器以比第三服务流的传送更高的优先级来调度第一服务流和第二服务流的传送。数据传输系统基于优先级排程并使用第三数据速率限制来传送第一服务流，第二服务流和第三服务。因此，第一和第二服务流接收有限数量的优先带宽，并且第三服务流从第一和第二服务流获得未使用的带宽，受到第三数据速率限制。

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