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1. 发明申请

US20090116438A1 DIVISION OF THE SCHEDULING ALGORITHM INTO BACKGROUND AND FOREGROUND ALGORITHMS 有权
标题翻译：将调度算法分解为背景和前缀算法
公开(公告)号：US20090116438A1
公开(公告)日：2009-05-07
申请号：US12261297
申请日：2008-10-30
申请人： Ritesh K. Madan , Arnab Das , Sundeep Rangan , Siddharth Ray
发明人： Ritesh K. Madan , Arnab Das , Sundeep Rangan , Siddharth Ray
IPC分类号： H04W72/04
CPC分类号： H04L47/823 , H04L47/70 , H04W16/22 , H04W72/04 , H04W72/12
摘要： Systems and methodologies are described that facilitate dividing scheduling algorithms into background and foreground aspects capable of simultaneously servicing a multiplicity of disparate flows in wideband communications networks. The systems provided herein arbitrarily select prospective time horizons, generate optimal bandwidth allocation targets based on a plurality of flows observed by the system, and utilizes the optimal bandwidth targets to assign flows to users over the entirety of the prospective time horizon.
摘要翻译：描述了有助于将调度算法分解成能够同时服务于宽带通信网络中的多个不同流的背景和前景方面的系统和方法。本文提供的系统任意选择预期时间间隔，基于系统观察到的多个流生成最优带宽分配目标，并利用最优带宽目标在整个预期时间范围内为用户分配流量。

2. 发明授权

US08265019B2 Scheduling a mix of best effort (BE) and delay QoS flows 有权
标题翻译：调度尽力而为（BE）和延迟QoS流
公开(公告)号：US08265019B2
公开(公告)日：2012-09-11
申请号：US12261319
申请日：2008-10-30
申请人： Ritesh K. Madan , Arnab Das , Sundeep Rangan , Siddharth Ray
发明人： Ritesh K. Madan , Arnab Das , Sundeep Rangan , Siddharth Ray
IPC分类号： H04W4/00
CPC分类号： H04L47/824 , H04L47/70 , H04L47/762 , H04L47/801 , H04W72/1242
摘要： Systems and methodologies are described that facilitate dynamically adjusting scheduling priorities in relation to a combination of delay sensitive flows with delay requirements and best effort flows. The systems and methodologies provide optimal and efficient techniques to enable real time adjustment and assignment of bandwidth for a combination of best effort flows and delay sensitive flows. In particular, the bandwidth allocation is adjusted for each data packet such that delay requirements are met and the remaining bandwidth can be assigned to best effort flows.
摘要翻译：描述了系统和方法，其有助于动态地调整与具有延迟要求和尽力而为流的延迟敏感流的组合相关的调度优先级。这些系统和方法提供了最佳和有效的技术，以实现对最佳努力流和延迟敏感流的组合的实时调整和带宽分配。特别地，针对每个数据分组调整带宽分配，使得满足延迟要求，并且可以将剩余带宽分配给尽力而为流。

3. 发明申请

US20090116439A1 SCHEDULING A MIX OF BEST EFFORT (BE) AND DELAY QOS FLOWS 有权
标题翻译：调整最佳效果（延迟）和延迟QOS流量的混合
公开(公告)号：US20090116439A1
公开(公告)日：2009-05-07
申请号：US12261319
申请日：2008-10-30
申请人： Ritesh K. Madan , Arnab Das , Sundeep Rangan , Siddharth Ray
发明人： Ritesh K. Madan , Arnab Das , Sundeep Rangan , Siddharth Ray
IPC分类号： H04W28/16
CPC分类号： H04L47/824 , H04L47/70 , H04L47/762 , H04L47/801 , H04W72/1242
摘要： Systems and methodologies are described that facilitate dynamically adjusting scheduling priorities in relation to a combination of delay sensitive flows with delay requirements and best effort flows. The systems and methodologies provide optimal and efficient techniques to enable real time adjustment and assignment of bandwidth for a combination of best effort flows and delay sensitive flows. In particular, the bandwidth allocation is adjusted for each data packet such that delay requirements are met and the remaining bandwidth can be assigned to best effort flows.
摘要翻译：描述了系统和方法，其有助于动态地调整与具有延迟要求和尽力而为流的延迟敏感流的组合相关的调度优先级。这些系统和方法提供了最佳和有效的技术，以实现对最佳努力流和延迟敏感流的组合的实时调整和带宽分配。特别地，针对每个数据分组调整带宽分配，使得满足延迟要求，并且可以将剩余带宽分配给尽力而为流。

4. 发明申请

US20110128921A1 UTILITY MAXIMIZATION SCHEDULER FOR BROADBAND WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：用于宽带无线通信系统的实用程序最大化调度器
公开(公告)号：US20110128921A1
公开(公告)日：2011-06-02
申请号：US12783467
申请日：2010-05-19
申请人： Siddharth Ray , Ritesh K. Madan , Ashwin Sampath , Sundeep Rangan , Arnab Das
发明人： Siddharth Ray , Ritesh K. Madan , Ashwin Sampath , Sundeep Rangan , Arnab Das
IPC分类号： H04W72/04
CPC分类号： H04W52/367 , H04L5/0037 , H04L5/0058 , H04W52/146 , H04W52/346 , H04W72/04 , H04W72/12
摘要： Certain aspects of the present disclosure relate to a technique of designing a Media Access Control (MAC) scheduler for uplink communication in high rate wireless data systems, such as Long Term Evolution (LTE) wireless communication systems.
摘要翻译：本公开的某些方面涉及在诸如长期演进（LTE）无线通信系统的高速率无线数据系统中设计用于上行链路通信的媒体访问控制（MAC）调度器的技术。

5. 发明申请

US20120294258A1 UTILITY MAXIMIZATION SCHEDULER FOR BROADBAND WIRELESS COMMUNICATION SYSTEMS 失效
标题翻译：用于宽带无线通信系统的实用程序最大化调度器
公开(公告)号：US20120294258A1
公开(公告)日：2012-11-22
申请号：US13556468
申请日：2012-07-24
申请人： Siddharth Ray , Ritesh K. Madan , Ashwin Sampath , Sundeep Rangan , Arnab Das
发明人： Siddharth Ray , Ritesh K. Madan , Ashwin Sampath , Sundeep Rangan , Arnab Das
IPC分类号： H04W72/04
CPC分类号： H04W52/367 , H04L5/0037 , H04L5/0058 , H04W52/146 , H04W52/346 , H04W72/04 , H04W72/12
摘要： Certain aspects of the present disclosure relate to a technique of designing a Media Access Control (MAC) scheduler for uplink communication in high rate wireless data systems, such as Long Term Evolution (LTE) wireless communication systems.
摘要翻译：本公开的某些方面涉及在诸如长期演进（LTE）无线通信系统的高速率无线数据系统中设计用于上行链路通信的媒体访问控制（MAC）调度器的技术。

6. 发明授权

US08139533B2 Division of the scheduling algorithm into background and foreground algorithms 有权
标题翻译：将调度算法分为背景和前景算法
公开(公告)号：US08139533B2
公开(公告)日：2012-03-20
申请号：US12261297
申请日：2008-10-30
申请人： Ritesh K. Madan , Arnab Das , Sundeep Rangan , Siddharth Ray
发明人： Ritesh K. Madan , Arnab Das , Sundeep Rangan , Siddharth Ray
IPC分类号： H04W4/00
CPC分类号： H04L47/823 , H04L47/70 , H04W16/22 , H04W72/04 , H04W72/12
摘要： Systems and methodologies are described that facilitate dividing scheduling algorithms into background and foreground aspects capable of simultaneously servicing a multiplicity of disparate flows in wideband communications networks. The systems provided herein arbitrarily select prospective time horizons, generate optimal bandwidth allocation targets based on a plurality of flows observed by the system, and utilizes the optimal bandwidth targets to assign flows to users over the entirety of the prospective time horizon.
摘要翻译：描述了有助于将调度算法分解成能够同时服务于宽带通信网络中的多个不同流的背景和前景方面的系统和方法。本文提供的系统任意选择预期时间间隔，基于系统观察到的多个流生成最优带宽分配目标，并利用最优带宽目标在整个预期时间范围内为用户分配流量。

7. 发明授权

US08619572B2 Scheduling best effort flows in broadband wireless networks 失效
标题翻译：在宽带无线网络中安排尽力而为的流程
公开(公告)号：US08619572B2
公开(公告)日：2013-12-31
申请号：US12261335
申请日：2008-10-30
申请人： Ritesh K. Madan , Arnab Das , Sundeep Rangan , Siddharth Ray
发明人： Ritesh K. Madan , Arnab Das , Sundeep Rangan , Siddharth Ray
IPC分类号： G01R31/08
CPC分类号： H04L47/6265 , H04L47/50 , H04L47/566
摘要： Systems and methodologies are described that facilitate scheduling best effort flows in broadband or wideband wireless communication networks. The systems can include devices and/or component that effectuate associating utility functions to multiple disparate flows based on traffic conditions extant in the wireless system, ascertaining the average rate at which the flow has been serviced in the past, and utilizing the utility function associated with the flow or the average rate that the flow has been serviced in the past to optimally schedule the flow.
摘要翻译：描述了有助于调度宽带或宽带无线通信网络中的努力流程的系统和方法。该系统可以包括基于无线系统中存在的交通状况来实现将效用函数与多个不同的流相关联的设备和/或组件，确定在过去服务流的平均速率，并利用与流量或流量在过去服务的平均速率，以最佳地安排流量。

8. 发明申请

US20090116390A1 SCHEDULING BEST EFFORT FLOWS IN BROADBAND WIRELESS NETWORKS 失效
标题翻译：在宽带无线网络中调度最佳效果流
公开(公告)号：US20090116390A1
公开(公告)日：2009-05-07
申请号：US12261335
申请日：2008-10-30
申请人： Ritesh K. Madan , Arnab Das , Sundeep Rangan , Siddharth Ray
发明人： Ritesh K. Madan , Arnab Das , Sundeep Rangan , Siddharth Ray
IPC分类号： H04L12/26
CPC分类号： H04L47/6265 , H04L47/50 , H04L47/566
摘要： Systems and methodologies are described that facilitate scheduling best effort flows in broadband or wideband wireless communication networks. The systems can include devices and/or component that effectuate associating utility functions to multiple disparate flows based on traffic conditions extant in the wireless system, ascertaining the average rate at which the flow has been serviced in the past, and utilizing the utility function associated with the flow or the average rate that the flow has been serviced in the past to optimally schedule the flow.
摘要翻译：描述了有助于调度宽带或宽带无线通信网络中的努力流程的系统和方法。该系统可以包括基于无线系统中存在的交通状况来实现将效用函数与多个不同的流相关联的设备和/或组件，确定在过去服务流的平均速率，并利用与流量或流量在过去服务的平均速率，以最佳地安排流量。

9. 发明授权

US08750232B2 Utility maximization scheduler for broadband wireless communication systems 失效
标题翻译：宽带无线通信系统的实用最大化调度器
公开(公告)号：US08750232B2
公开(公告)日：2014-06-10
申请号：US13556468
申请日：2012-07-24
申请人： Siddharth Ray , Ritesh K. Madam , Ashwin Sampath , Sundeep Rangan , Arnab Das
发明人： Siddharth Ray , Ritesh K. Madam , Ashwin Sampath , Sundeep Rangan , Arnab Das
IPC分类号： H04W28/04
CPC分类号： H04W52/367 , H04L5/0037 , H04L5/0058 , H04W52/146 , H04W52/346 , H04W72/04 , H04W72/12
摘要： Certain aspects of the present disclosure relate to a technique of designing a Media Access Control (MAC) scheduler for uplink communication in high rate wireless data systems, such as Long Term Evolution (LTE) wireless communication systems.
摘要翻译：本公开的某些方面涉及在诸如长期演进（LTE）无线通信系统的高速率无线数据系统中设计用于上行链路通信的媒体访问控制（MAC）调度器的技术。

10. 发明申请

US20090122717A1 SCHEDULING QOS FLOWS IN BROADBAND WIRELESS COMMUNICATION SYSTEMS 有权
标题翻译：在宽带无线通信系统中调度QOS流
公开(公告)号：US20090122717A1
公开(公告)日：2009-05-14
申请号：US12264051
申请日：2008-11-03
申请人： Arnab Das , Ritesh Madan , Sundeep Rangan , Sanjay Shakkottai , Siddharth Ray
发明人： Arnab Das , Ritesh Madan , Sundeep Rangan , Sanjay Shakkottai , Siddharth Ray
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L47/14 , H04L47/2441 , H04L47/283 , H04L47/30 , H04L47/70 , H04L47/762 , H04L47/803 , H04L47/824 , H04W72/12 , H04W72/1205 , H04W72/1231
摘要： Systems and methodologies are described that facilitate enhanced resource scheduling for a wireless communication system. As described herein, packets associated with a common flow that arrive within a predetermined time period following a leading packet associated with the flow can be grouped into respective packet bursts. Subsequently, system bandwidth, transmit power, and/or other communication resources can be scheduled based on an analysis of the respective packet bursts. As provided herein, by analyzing respective packet bursts in lieu of individual packets, computational and resource overhead required for resource scheduling can be significantly reduced. In one example described herein, a resource schedule is determined by selecting one or more flows to be assigned bandwidth from among a plurality of flows based on an analysis of packet bursts respectively associated with the flows. Sufficient bandwidth can subsequently be scheduled for the selected flows for transmission of the respectively associated packet bursts.
摘要翻译：描述了促进无线通信系统的增强的资源调度的系统和方法。如本文所述，与在与流相关联的前导分组之后的预定时间段内到达的公共流相关联的分组可以被分组为相应的分组突发。随后，可以基于相应分组突发的分析来调度系统带宽，发射功率和/或其他通信资源。如本文提供的，通过分析各个分组突发来代替各个分组，可以显着地减少资源调度所需的计算和资源开销。在本文描述的一个示例中，基于与流分别相关联的分组突发的分析，通过从多个流中选择要分配带宽的一个或多个流来确定资源调度。随后可以为所选择的流调度足够的带宽以传输分别相关联的分组突发。

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