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公开(公告)号：US11805065B2
公开(公告)日：2023-10-31
申请号：US16287339
申请日：2019-02-27
申请人： Intel Corporation
IPC分类号： H04W72/12 , H04L47/50 , H04L47/60 , H04L47/52 , H04L47/62 , H04L47/80 , H04L49/90 , H04L47/74 , H04L47/525 , H04L1/1867 , H04W72/1263 , H04L1/1829 , H04W52/02 , H04J3/08 , H04L12/437 , H04W52/26 , H04L41/5009 , H04L12/40
CPC分类号： H04L47/58 , H04L1/1854 , H04L1/1887 , H04L47/522 , H04L47/525 , H04L47/60 , H04L47/6215 , H04L47/74 , H04L47/805 , H04L47/808 , H04L49/9031 , H04W52/0216 , H04W72/12 , H04W72/1263 , H04J3/085 , H04L12/4015 , H04L12/437 , H04L41/5012 , H04W52/265
摘要： Packets are differentiated based on their traffic class. A traffic class is allocated bandwidth for transmission. One or more core or thread can be allocated to process packets of a traffic class for transmission based on allocated bandwidth for that traffic class. If multiple traffic classes are allocated bandwidth, and a traffic class underutilizes allocated bandwidth or a traffic class is allocated insufficient bandwidth, then allocated bandwidth can be adjusted for a future transmission time slot. For example, a higher priority traffic class with excess bandwidth can share the excess bandwidth with a next highest priority traffic class for use to allocate packets for transmission for the same time slot. In the same or another example, bandwidth allocated to a traffic class depends on an extent of insufficient allocation or underutilization of allocated bandwidth such that a traffic class with insufficient allocated bandwidth in one or more prior time slot can be provided more bandwidth in a current time slot and a traffic class with underutilization of allocated bandwidth can be provided with less allocated bandwidth for a current time slot.
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公开(公告)号：US20190007344A1
公开(公告)日：2019-01-03
申请号：US16064361
申请日：2017-01-25
发明人： Christophe MANGIN
IPC分类号： H04L12/931 , H04L12/861 , H04L12/865 , H04L12/869 , H04L12/875 , H04L12/863
CPC分类号： H04L49/351 , H04L47/31 , H04L47/56 , H04L47/58 , H04L47/6215 , H04L47/6275 , H04L49/9047
摘要： The method comprises the steps of: a) providing a plurality of memory buffers, associated to respective indexes of priority, each buffer comprising one queue of frames having a same index of priority, b) sorting the received frames in a chosen buffer according to their index of priority, c) in each buffer, sorting the frames according to their respective timestamps, for ordering the queue of frames in each buffer from the earliest received frame on top of the queue to the latest received frame at the bottom of the queue, and d) feeding the transmitting ports with each frame or block of frame to transmit, in an order determined according to the index of priority of the frame, as well as an order of the frame or of the block of frame in the queue associated to the index of priority of the frame.
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公开(公告)号：US20180287923A1
公开(公告)日：2018-10-04
申请号：US16002015
申请日：2018-06-07
发明人： Ossama Emam , Vinod A. Valecha
IPC分类号： H04L12/26 , H04L12/869 , H04L29/08
CPC分类号： H04L43/103 , G06F9/541 , G06F9/542 , H04L47/58 , H04L67/32
摘要： An approach, executed by a computer, includes receiving at least an initial polling quantity and an initial polling frequency and polling an endpoint application using the initial polling quantity and the initial polling frequency. The approach includes determining a first number of events not consumed in a queue of a listening application and a second number of events generated at the endpoint application and remaining in a queue at the endpoint application and comparing the number of events in each queue. The approach includes adjusting at least one of the initial polling quantity and the initial polling frequency based, at least in part, on the comparison of the first number of events not consumed in the queue of the listening application and the second number of events generated at the endpoint application and remaining in the queue at the endpoint application.
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公开(公告)号：US10021011B2
公开(公告)日：2018-07-10
申请号：US15427497
申请日：2017-02-08
发明人： Ossama Emam , Vinod A. Valecha
IPC分类号： G06F9/46 , H04L12/26 , H04L29/08 , H04L12/869
CPC分类号： H04L43/103 , G06F9/541 , G06F9/542 , H04L47/58 , H04L67/32
摘要： An approach, executed by a computer, for adjusting polling parameters. The approach includes one or more processors polling an endpoint application using an initial polling quantity and an initial polling frequency. The approach includes determining a first number of events not consumed in a queue of a listening application and a second number of events in a queue at the endpoint application at an end of a polling cycle. Furthermore, the approach includes adjusting at least one of the initial polling quantity and the initial polling frequency based, at least in part, on a comparison of the first number of events not consumed in the queue of the listening application and the second number of events in the queue at the endpoint application at the end of the polling cycle.
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公开(公告)号：US09967638B2
公开(公告)日：2018-05-08
申请号：US15375415
申请日：2016-12-12
申请人： TransPacket AS
IPC分类号： H04Q11/00 , H04L12/935 , H04B10/25 , H04L12/863
CPC分类号： H04Q11/0066 , H04B10/2504 , H04L47/564 , H04L47/58 , H04L47/628 , H04L49/3036 , H04Q11/0062 , H04Q2011/0064 , H04Q2011/0083
摘要： A network node comprises an optical input, an optical output, a random-access queue and processing system. It receives a data packet, at the optical input and determines whether to process it as a guaranteed-service packet or as a statistically-multiplexed packet. A guaranteed-service packet is output within a predetermined maximum time of receipt, optionally within a data container comprising container control information. A statistically-multiplexed packet is queued. The node determines a set of statistically-multiplexed packets that would fit a gap between two guaranteed-service packets; selects one of the packets; and outputs it between the two guaranteed-service packets.
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公开(公告)号：US20180091447A1
公开(公告)日：2018-03-29
申请号：US15274337
申请日：2016-09-23
申请人： Intel Corporation
发明人： Matthew A. Jared , Duke C. Hong , Manasi Deval
IPC分类号： H04L12/861 , H04L12/869 , H04L12/801 , H04L12/26
CPC分类号： H04L49/9005 , H04L43/08 , H04L43/0817 , H04L47/11 , H04L47/58
摘要： Technologies for dynamically transitioning network traffic host buffers of a network computing device include the software abstraction of one or more hardware queues of the network computing device based on a network flow type associated with network traffic received by the network computing device. The network computing device is configured to identify a queue transition event, completing pending transactions in one or more of the software abstracted queues, and transition the abstracted queues to handle the flow type associated with the queue transition event. Additionally, the network computing device is configured to realign the abstracted queues to be associated with one or more hardware components of the network computing device based on the second network traffic flow type, provide a ready indication to a client associated with the abstracted queues that indicates the abstracted queues are ready for polling, and process received network traffic associated with the second network traffic flow type in the abstracted queues. Other embodiments are described herein.
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公开(公告)号：US20170118631A1
公开(公告)日：2017-04-27
申请号：US14920651
申请日：2015-10-22
发明人： Chao ZOU , Guido Robert FREDERIKS , Srinivas KATAR , Xiaolong HUANG , Qinghai GAO , Naveen GANGADHARAN , Nathaniel David HOUGHTON , BadriSrinivasan SAMPATHKUMAR , James Simon CHO
IPC分类号： H04W8/24 , H04L12/26 , H04L12/861
CPC分类号： H04W8/245 , G06F13/00 , H04L43/0864 , H04L47/56 , H04L47/58 , H04L47/621 , H04L47/622 , H04L49/901 , H04W28/02 , H04W88/08
摘要： Aspects of the present disclosure relate to a pre-fetching architecture and scheduler for multi-station APs. An example method generally includes fetching, from a plurality of host buffers, descriptive information for a set of packets based, at least in part, on an amount of descriptive information already cached for transmission to one or more target devices; using the fetched descriptive information to obtain the set of packets; and transmitting the set of packets to the one or more target devices.
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8.发明授权公开(公告)号：US09554329B2
公开(公告)日：2017-01-24
申请号：US14153555
申请日：2014-01-13
发明人： Mi-Hyun Lee , Jung-Je Son , Ji-Yun Seol
CPC分类号： H04W52/0206 , H04L1/0019 , H04L1/0022 , H04L1/0025 , H04L47/58 , H04W48/12 , H04W52/0216 , H04W84/045 , Y02D70/00
摘要： An apparatus and a method for transmitting control information in a small base station of a wireless communication system are provided. In the method, when the small base station operates in a Low Duty operation Mode (LDM) in a superframe, a control signal including LDM operation information is generated. Only a subframe via which a preamble, a control signal including the LDM operation information, and a SuperFrame Header (SFH) are transmitted is transmitted during the superframe. When the small base station operates in a normal operation mode in a superframe, at least one of the control information and data is transmitted via at least one subframe of the superframe.
摘要翻译： 提供了一种用于在无线通信系统的小型基站中发送控制信息的装置和方法。 在该方法中，当小型基站在超帧中以低占空比运行模式（LDM）运行时，产生包括LDM运算信息的控制信号。 在超帧期间仅传送发送前导码，包括LDM操作信息的控制信号和超帧头（SFH）的子帧。 当小型基站在超帧中以正常操作模式操作时，通过超帧的至少一个子帧来发送控制信息和数据中的至少一个。
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公开(公告)号：US09438527B2
公开(公告)日：2016-09-06
申请号：US13901345
申请日：2013-05-23
发明人： Michael Shamis , Youval Nachum
IPC分类号： H04L12/869 , H04L12/933 , H04L12/935
CPC分类号： H04L47/58 , H04L47/12 , H04L47/24 , H04L49/103 , H04L49/3036
摘要： In an apparatus for receiving and forwarding data packets on a network, a network device includes a plurality of ports for coupling to the network and for transmitting packets to devices disposed in or coupled to the network. At least one processor configured to process packets received via the network processes packets by selectively forwarding processed packets to one or more of the ports. A plurality of queues are defined in a memory, each configured to store packets to be transmitted by ports in the plurality of ports. A queue manager is configured to selectively assign a subset of the plurality of queues to a subset of the plurality of ports.
摘要翻译： 在用于在网络上接收和转发数据分组的装置中，网络设备包括用于耦合到网络的多个端口，以及用于将分组发送到设置在网络中或耦合到网络的设备。 至少一个处理器被配置为处理经由网络接收的分组，通过选择性地将处理的分组转发到一个或多个端口来处理分组。 在存储器中定义多个队列，每个队列被配置为存储要由多个端口中的端口发送的分组。 队列管理器被配置为选择性地将多个队列的子集分配给多个端口的子集。
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10.发明申请公开(公告)号：US20150103722A1
公开(公告)日：2015-04-16
申请号：US14579554
申请日：2014-12-22
申请人： LG ELECTRONICS INC.
发明人： Yong Ho SEOK
IPC分类号： H04W52/02
CPC分类号： H04W52/0216 , H04L47/58 , H04W40/244 , H04W52/0206 , H04W74/06 , H04W84/12 , Y02D70/00 , Y02D70/142 , Y02D70/168 , Y02D70/22
摘要： A method for a wireless local area network. The method according to one embodiment is performed by an access point and includes receiving a power save (PS) poll on a first 20 MHz channel from a station operating in a power save mode; receiving at least one duplicated PS poll frame on at least one second 20 MHz channel from the station, the at least one duplicated PS poll frame including at least one duplicate of the PS poll frame; and transmitting a buffered frame to the station as a response to at least one of the PS poll frame and the at least one duplicated PS poll frame.
摘要翻译： 一种用于无线局域网的方法。 根据一个实施例的方法由接入点执行，并且包括从以节电模式操作的站点在第一20MHz信道上接收功率保存（PS）轮询; 在来自所述站的至少一个第二20MHz信道上接收至少一个复制的PS轮询帧，所述至少一个复制的PS轮询帧包括所述PS轮询帧的至少一个副本; 以及作为对所述PS轮询帧和所述至少一个复制PS轮询帧中的至少一个的响应，将缓冲的帧发送到所述站。
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