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1. 发明授权

US08867673B2 Selective quantization of decision metrics in wireless communication 有权
标题翻译：无线通信决策量度的选择量化
公开(公告)号：US08867673B2
公开(公告)日：2014-10-21
申请号：US13181209
申请日：2011-07-12
申请人： Thomas B. Wilborn , Brian C. Banister , Sungho Yun , Supratik Bhattacharjee , Inyup Kang
发明人： Thomas B. Wilborn , Brian C. Banister , Sungho Yun , Supratik Bhattacharjee , Inyup Kang
IPC分类号： H04L27/06
CPC分类号： H04L25/03184 , H04L25/067
摘要： A method for quantizing decision metrics (e.g., log likelihood ratios (LLRs)) for reduction of memory requirements in wireless communication is described. The method includes selecting a quantization algorithm. The quantization algorithm may be selected as a function of a characteristic of a decision metric representative of a transport block received over a communication channel, a characteristic of the transport block, or a condition of the communication channel. The method further includes quantizing the decision metric using the selected quantization algorithm to generate at least one quantized decision metric representative of the transport block. The method further includes storing the quantized decision metric and an indicia of the selected quantization algorithm to enable recovery of the decision metric representative of the transport block prior to decoding.
摘要翻译：描述了用于量化用于减少无线通信中的存储器要求的决策度量（例如，对数似然比（LLR））的方法。该方法包括选择量化算法。可以根据表示通过通信信道接收的传输块，传输块的特性或通信信道的条件的决策度量的特性来选择量化算法。该方法还包括使用所选择的量化算法对决策度量进行量化，以生成表示传输块的至少一个量化决策度量。该方法还包括存储量化的决策度量和所选量化算法的标记，以使得能够在解码之前恢复表示传输块的决策度量。

2. 发明申请

US20140376370A1 SYSTEMS AND METHODS FOR TRAFFIC AGGREGATION ON MULTIPLE WAN BACKHAULS AND MULTIPLE DISTINCT LAN NETWORKS 有权
标题翻译：用于多WAN广播路由器和多个异地网络网络的交通聚合的系统和方法
公开(公告)号：US20140376370A1
公开(公告)日：2014-12-25
申请号：US14362584
申请日：2011-12-05
申请人： John Cioffi , Ardavan Maleki Tehrani , Wonjong Rhee , Ramya Bhagavatula , Peter Chow , Kenneth Kerpez , Stefano Galli , Marc Goldburg , Sungho Yun
发明人： John Cioffi , Ardavan Maleki Tehrani , Wonjong Rhee , Ramya Bhagavatula , Peter Chow , Kenneth Kerpez , Stefano Galli , Marc Goldburg , Sungho Yun
IPC分类号： H04L12/801 , H04L12/803 , H04L29/12 , H04L12/24
CPC分类号： H04L47/13 , H04L41/0893 , H04L45/245 , H04L47/125 , H04L61/2514 , Y02D50/30
摘要： In accordance with embodiments disclosed herein, there are provided methods, systems, mechanisms, techniques, and apparatuses for traffic aggregation on multiple WAN backhauls and multiple distinct LAN networks; for traffic load balancing on multiple WAN backhauls and multiple distinct LAN networks; and for performing self-healing operations utilizing multiple WAN backhauls serving multiple distinct LAN networks. For example, in one embodiment, a first Local Area Network (LAN) access device is to establish a first LAN; a second LAN access device is to establish a second LAN; a first Wide Area Network (WAN) backhaul connection is to provide the first LAN access device with WAN connectivity; a second WAN backhaul connection is to provide the second LAN access device with WAN connectivity; and a traffic aggregation unit is to form a logically bonded WAN interface over the first WAN backhaul and the second WAN backhaul. In some embodiments an optional traffic de-aggregation unit may be used.
摘要翻译：根据本文公开的实施例，提供了用于多个WAN回程和多个不同LAN网络上的业务聚合的方法，系统，机制，技术和装置; 用于多个WAN回程和多个不同LAN网络上的流量负载平衡; 并且用于利用多个不同LAN网络的多个WAN回程进行自愈操作。例如，在一个实施例中，第一局域网（LAN）接入设备是建立第一LAN; 第二LAN接入设备是建立第二LAN; 第一广域网（WAN）回程连接是为第一个LAN接入设备提供WAN连接; 第二WAN回程连接是为第二LAN接入设备提供WAN连接; 并且流量聚合单元将在第一WAN回程和第二WAN回程上形成逻辑绑定的WAN接口。在一些实施例中，可以使用可选的业务去聚合单元。

3. 发明申请

US20150200834A1 METHOD AND SYSTEM FOR PERFORMANCE MEASUREMENT OF A COMMUNICATION LINK 审中-公开
标题翻译：通信链路性能测量方法与系统
公开(公告)号：US20150200834A1
公开(公告)日：2015-07-16
申请号：US14414437
申请日：2012-07-13
申请人： Sungho Yun , Carlos Garcia , Manikanden Balakrishnan , Wonjong Rhee
发明人： Sungho Yun , Carlos Garcia , Manikanden Balakrishnan , Wonjong Rhee
IPC分类号： H04L12/26 , H04L12/24
摘要： Described is a method for performance measurement of a communication device. The method comprises: executing active probing by a communication device coupled to another communication device via a network forming a communication link; reading operational data associated with the communication link in response to executing active probing; and measuring performance, by the communication device, of the communication link with reference to the communication link, the performance measured according to the read operational data.
摘要翻译：描述了一种用于通信设备的性能测量的方法。该方法包括：经由形成通信链路的网络，通过耦合到另一通信设备的通信设备来执行主动探测; 响应于执行主动探测，读取与通信链路相关联的操作数据; 以及通过通信设备测量通信链路参考通信链路的性能，根据读取的操作数据测量的性能。

4. 发明申请

US20150016260A1 SYSTEMS AND METHODS FOR TRAFFIC LOAD BALANCING ON MULTIPLE WAN BACKHAULS AND MULTIPLE DISTINCT LAN NETWORKS 有权
标题翻译：用于多WAN广播路由器和多个异地网络的交通负载平衡的系统和方法
公开(公告)号：US20150016260A1
公开(公告)日：2015-01-15
申请号：US14362585
申请日：2011-12-05
申请人： Peter Chow , Ramya Bhagavatula , Wonjong Rhee , Ardavan Maleki Tehrani , John Cioffi , Stefano Galli , Sungho Yun , Kenneth Kerpez , Marc Goldburg
发明人： Peter Chow , Ramya Bhagavatula , Wonjong Rhee , Ardavan Maleki Tehrani , John Cioffi , Stefano Galli , Sungho Yun , Kenneth Kerpez , Marc Goldburg
IPC分类号： H04L12/803
CPC分类号： H04L47/125 , H04L12/2854 , H04L41/0659 , H04L45/22 , H04L45/28 , H04L47/762 , H04L47/781 , H04L47/822
摘要： In accordance with embodiments disclosed herein, there are provided methods, systems, mechanisms, techniques, and apparatuses for traffic aggregation on multiple WAN backhauls and multiple distinct LAN networks; for traffic load balancing on multiple WAN backhauls and multiple distinct LAN networks; and for performing self-healing operations utilizing multiple WAN backhauls serving multiple distinct LAN networks. For example, in one embodiment, a first Local Area Network (LAN) access device is to establish a first LAN; a second LAN access device is to establish a second LAN; a first Wide Area Network (WAN) backhaul connection is to provide the first LAN access device with WAN connectivity; a second WAN backhaul connection to provide the second LAN access device with WAN connectivity; a management device is communicatively interfaced with each of the first LAN access device, the second LAN access device, the first WAN backhaul connection, and the second WAN backhaul connection; and the management device routes a first portion of traffic originating from the first LAN over the first WAN backhaul connection and routes a second portion of the traffic originating from the first LAN over the second WAN backhaul connection.
摘要翻译：根据本文公开的实施例，提供了用于多个WAN回程和多个不同LAN网络上的业务聚合的方法，系统，机制，技术和装置; 用于多个WAN回程和多个不同LAN网络上的流量负载平衡; 并且用于利用多个不同LAN网络的多个WAN回程进行自愈操作。例如，在一个实施例中，第一局域网（LAN）接入设备是建立第一LAN; 第二LAN接入设备是建立第二LAN; 第一广域网（WAN）回程连接是为第一个LAN接入设备提供WAN连接; 第二WAN回程连接，以向第二LAN接入设备提供WAN连接; 管理设备与第一LAN接入设备，第二LAN接入设备，第一WAN回程连接和第二WAN回程连接中的每一个通信地接口; 并且所述管理设备通过所述第一WAN回程连接路由来自所述第一LAN的业务的第一部分，并且经由所述第二WAN回程连接路由来自所述第一LAN的业务的第二部分。

5. 发明授权

US10484261B2 Method and system for performance measurement of a communication link 有权
公开(公告)号：US10484261B2
公开(公告)日：2019-11-19
申请号：US14414437
申请日：2012-07-13
申请人： Sungho Yun , Carlos Garcia Hernandez , Manikanden Balakrishnan , Wonjong Rhee
发明人： Sungho Yun , Carlos Garcia Hernandez , Manikanden Balakrishnan , Wonjong Rhee
IPC分类号： H04L12/26 , H04L12/24
摘要： Described is a method for performance measurement of a communication device. The method comprises: executing active probing by a communication device coupled to another communication device via a network forming a communication link; reading operational data associated with the communication link in response to executing active probing; and measuring performance, by the communication device, of the communication link with reference to the communication link, the performance measured according to the read operational data.

6. 发明授权

US09819595B2 Systems and methods for traffic aggregation on multiple WAN backhauls and multiple distinct LAN networks 有权
公开(公告)号：US09819595B2
公开(公告)日：2017-11-14
申请号：US14362584
申请日：2011-12-05
申请人： John Cioffi , Ardavan Maleki Tehrani , Wonjong Rhee , Ramya Bhagavatula , Peter Chow , Kenneth Kerpez , Stefano Galli , Marc Goldburg , Sungho Yun
发明人： John Cioffi , Ardavan Maleki Tehrani , Wonjong Rhee , Ramya Bhagavatula , Peter Chow , Kenneth Kerpez , Stefano Galli , Marc Goldburg , Sungho Yun
IPC分类号： H04L12/801 , H04L12/709 , H04L12/24 , H04L12/803 , H04L29/12
CPC分类号： H04L47/13 , H04L41/0893 , H04L45/245 , H04L47/125 , H04L61/2514 , Y02D50/30
摘要： In accordance with embodiments disclosed herein, there are provided methods, systems, mechanisms, techniques, and apparatuses for traffic aggregation on multiple WAN backhauls and multiple distinct LAN networks; for traffic load balancing on multiple WAN backhauls and multiple distinct LAN networks; and for performing self-healing operations utilizing multiple WAN backhauls serving multiple distinct LAN networks. For example, in one embodiment, a first Local Area Network (LAN) access device is to establish a first LAN; a second LAN access device is to establish a second LAN; a first Wide Area Network (WAN) backhaul connection is to provide the first LAN access device with WAN connectivity; a second WAN backhaul connection is to provide the second LAN access device with WAN connectivity; and a traffic aggregation unit is to form a logically bonded WAN interface over the first WAN backhaul and the second WAN backhaul. In some embodiments an optional traffic de-aggregation unit may be used.

7. 发明申请

US20170142644A1 METHOD AND APPARATUS FOR WI-FI DEVICE TYPE IDENTIFICATION AND DEVICE TYPE BASED DIAGNOSTICS AND OPTIMIZATION 审中-公开
公开(公告)号：US20170142644A1
公开(公告)日：2017-05-18
申请号：US15323087
申请日：2014-06-30
申请人： Sungho YUN , Carlos GARCIA , Javier MONTEAGUDO , Manikanden BALAKRISHNAN , Wooyul LEE , ADAPTIVE SPECTRUM AND ALIGNMENT INC.
发明人： Sungho YUN , Carlos GARCIA , Javier MONTEAGUDO , Manikanden BALAKRISHNAN , Wooyul LEE
IPC分类号： H04W48/16 , H04L29/08
CPC分类号： H04W48/16 , H04L67/303 , H04W24/02 , H04W24/04 , H04W84/12
摘要： A software application executing on a server and communicating with an agent in a wireless access point predicts a type of a computing device wirelessly connected via a radio frequency link to the wireless access point. The application receives an indication of a model of the computing device from the wireless access point, and further receives one or more characteristics of the computing device from the wireless access point. The application then predicts the type of the computing device associated with the one or more of the indication of the model, and characteristics, of the computing device.

8. 发明授权

US09847944B2 Systems and methods for traffic load balancing on multiple WAN backhauls and multiple distinct LAN networks 有权
公开(公告)号：US09847944B2
公开(公告)日：2017-12-19
申请号：US14362585
申请日：2011-12-05
申请人： Peter Chow , Ramya Bhagavatula , Wonjong Rhee , Ardavan Maleki Tehrani , John Cioffi , Stefano Galli , Sungho Yun , Kenneth Kerpez , Marc Goldburg
发明人： Peter Chow , Ramya Bhagavatula , Wonjong Rhee , Ardavan Maleki Tehrani , John Cioffi , Stefano Galli , Sungho Yun , Kenneth Kerpez , Marc Goldburg
IPC分类号： H04L12/803 , H04L12/707 , H04L12/923 , H04L12/911 , H04L12/28 , H04L12/24 , H04L12/703
CPC分类号： H04L47/125 , H04L12/2854 , H04L41/0659 , H04L45/22 , H04L45/28 , H04L47/762 , H04L47/781 , H04L47/822
摘要： In accordance with embodiments disclosed herein, there are provided methods, systems, mechanisms, techniques, and apparatuses for traffic aggregation on multiple WAN backhauls and multiple distinct LAN networks; for traffic load balancing on multiple WAN backhauls and multiple distinct LAN networks; and for performing self-healing operations utilizing multiple WAN backhauls serving multiple distinct LAN networks. For example, in one embodiment, a first Local Area Network (LAN) access device is to establish a first LAN; a second LAN access device is to establish a second LAN; a first Wide Area Network (WAN) backhaul connection is to provide the first LAN access device with WAN connectivity; a second WAN backhaul connection to provide the second LAN access device with WAN connectivity; a management device is communicatively interfaced with each of the first LAN access device, the second LAN access device, the first WAN backhaul connection, and the second WAN backhaul connection; and the management device routes a first portion of traffic originating from the first LAN over the first WAN backhaul connection and routes a second portion of the traffic originating from the first LAN over the second WAN backhaul connection.

9. 发明申请

US20150281020A1 METHOD AND SYSTEM FOR LATENCY MEASUREMENT IN COMMUNICATION SYSTEMS 审中-公开
标题翻译：通信系统中的延迟测量方法与系统
公开(公告)号：US20150281020A1
公开(公告)日：2015-10-01
申请号：US14434073
申请日：2012-10-09
申请人： Sungho YUN , Marc GOLDBURG , Carlos GARCIA , Wonjong RHEE , ADAPTIVE SPECTRUM AND SIGNAL ALIGNMENT, INC.
发明人： Sungho Yun , Marc Goldburg , Carlos Garcia , Wonjong Rhee
IPC分类号： H04L12/26 , H04L29/06 , H04W52/02 , H04W24/10
CPC分类号： H04L43/087 , H04L12/12 , H04L43/0847 , H04L43/0864 , H04L69/16 , H04W24/10 , H04W52/0209 , H04W84/12 , H04W88/08 , Y02D70/124 , Y02D70/1262 , Y02D70/142 , Y02D70/22 , Y02D70/23
摘要： Described is a method and system for latency measurement in communication systems. The method comprises: determining, by a first communication device, a power-management state of a second communication device; transmitting, by the first communication device, one or more packets to the second communication device over a communication link, the one or more packets to be received by the second communication device while in the power-management state; receiving, from the second communication device over the communication link, one or more response packets in response to the one or more packets; and determining a latency of the communication link when the second communication device is in the power-management state based on the one or more packets and the one or more response packets.
摘要翻译：描述了通信系统中等待时间测量的方法和系统。该方法包括：由第一通信设备确定第二通信设备的电源管理状态; 由所述第一通信设备通过通信链路向所述第二通信设备发送一个或多个分组，所述一个或多个分组将在所述第二通信设备处于所述电源管理状态的同时被接收; 通过所述通信链路从所述第二通信设备接收响应于所述一个或多个分组的一个或多个响应分组; 以及当所述第二通信设备基于所述一个或多个分组和所述一个或多个响应分组处于所述电源管理状态时，确定所述通信链路的等待时间。

10. 发明申请

US20120033767A1 SELECTIVE QUANTIZATION OF DECISION METRICS IN WIRELESS COMMUNICATION 有权
标题翻译：无线通信中决策度量的选择性量化
公开(公告)号：US20120033767A1
公开(公告)日：2012-02-09
申请号：US13181209
申请日：2011-07-12
申请人： Thomas B. Wilborn , Brian C. Banister , Sungho Yun , Supratik Bhattacharjee , Inyup Kang
发明人： Thomas B. Wilborn , Brian C. Banister , Sungho Yun , Supratik Bhattacharjee , Inyup Kang
IPC分类号： H04L27/06 , H04L27/00
CPC分类号： H04L25/03184 , H04L25/067
摘要： A method for quantizing decision metrics (e.g., log likelihood ratios (LLRs)) for reduction of memory requirements in wireless communication is described. The method includes selecting a quantization algorithm. The quantization algorithm may be selected as a function of a characteristic of a decision metric representative of a transport block received over a communication channel, a characteristic of the transport block, or a condition of the communication channel. The method further includes quantizing the decision metric using the selected quantization algorithm to generate at least one quantized decision metric representative of the transport block. The method further includes storing the quantized decision metric and an indicia of the selected quantization algorithm to enable recovery of the decision metric representative of the transport block prior to decoding.
摘要翻译：描述了用于量化用于减少无线通信中的存储器要求的决策度量（例如，对数似然比（LLR））的方法。该方法包括选择量化算法。可以根据表示通过通信信道接收的传输块，传输块的特性或通信信道的条件的决策度量的特性来选择量化算法。该方法还包括使用所选择的量化算法对决策度量进行量化，以生成表示传输块的至少一个量化决策度量。该方法还包括存储量化的决策度量和所选量化算法的标记，以使得能够在解码之前恢复表示传输块的决策度量。

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