公开(公告)号：US11962518B2

公开(公告)日：2024-04-16

申请号：US16890890

申请日：2020-06-02

申请人： VMware LLC

发明人： Aditi Ghag ,  Srividya Murali

IPC分类号： H04L49/90 ,  H04L47/125 ,  H04L69/12 ,  H04L69/16 ,  H04L69/22 ,  H04L69/32

CPC分类号： H04L49/90 ,  H04L47/125 ,  H04L69/12 ,  H04L69/161 ,  H04L69/22 ,  H04L69/32

摘要： In some embodiments, a method receives a packet for a flow associated with a workload. Based on an indicator for the flow, the method determines whether the flow corresponds to one of an elephant flow or a mice flow. Only when the flow is determined to correspond to an elephant flow, the method enables a hardware acceleration operation on the packet. The hardware acceleration operation may include hardware operation offload, receive side scaling, and workload migration.

公开(公告)号：US20230412365A1

公开(公告)日：2023-12-21

申请号：US18241748

申请日：2023-09-01

申请人： Intel Corporation

发明人： Thomas E. Willis ,  Brad Burres ,  Amit Kumar

IPC分类号： H04L9/08 ,  G06F3/06 ,  G06F9/50 ,  H04L69/12 ,  H04L69/32 ,  G06F16/25 ,  G06F16/2453 ,  H04L49/9005 ,  G11C8/12 ,  G11C29/02 ,  H04L41/0896 ,  G06F30/34 ,  B25J15/00 ,  G06F1/18 ,  G06F1/20 ,  G06F11/34 ,  G06F15/78 ,  H04L41/5025 ,  H04L67/1008 ,  H05K7/14 ,  H05K7/18 ,  H05K7/20 ,  H04L67/1001 ,  G11C29/36 ,  G11C29/38 ,  G11C29/44 ,  G06F16/22 ,  G06F16/2455 ,  G06F12/02 ,  G06F12/14 ,  G06F13/16 ,  G06F15/173 ,  G06F13/40 ,  G06F13/42 ,  G06F9/448 ,  G06F9/28 ,  G06F15/16 ,  H04L41/0893 ,  H04L69/22 ,  H04L69/321 ,  H04L41/0213 ,  H04L41/0668 ,  H04L41/0677 ,  H04L45/28 ,  H04L45/7453 ,  H04L47/11 ,  H04L47/125 ,  H04L49/00 ,  H04L49/351 ,  G06F9/4401 ,  G06F9/445 ,  G06F12/06 ,  G06F16/23 ,  G06F16/248 ,  G06F16/901 ,  G06F16/11

CPC分类号： H04L9/0819 ,  G06F3/0631 ,  G06F3/067 ,  G06F3/0659 ,  G06F3/0604 ,  G06F9/5044 ,  H04L69/12 ,  H04L69/32 ,  G06F16/25 ,  G06F16/2453 ,  G06F9/5088 ,  H04L49/9005 ,  G11C8/12 ,  G11C29/028 ,  H04L41/0896 ,  G06F3/0605 ,  G06F30/34 ,  B25J15/0014 ,  G06F1/183 ,  G06F1/20 ,  G06F9/505 ,  G06F11/3442 ,  G06F15/7807 ,  G06F15/7867 ,  H04L41/5025 ,  H04L67/1008 ,  H05K7/1489 ,  H05K7/18 ,  H05K7/20209 ,  H05K7/20736 ,  H04L67/1001 ,  G11C29/36 ,  G11C29/38 ,  G11C29/44 ,  G06F16/221 ,  G06F16/2237 ,  G06F16/24553 ,  G06F16/2282 ,  G06F12/023 ,  G06F12/14 ,  G06F13/1663 ,  G06F15/17331 ,  G06F3/0611 ,  G06F13/1668 ,  G06F13/4068 ,  G06F13/42 ,  G06F3/0613 ,  G06F3/0629 ,  G06F9/4494 ,  G06F9/28 ,  G06F15/161 ,  G06F3/0644 ,  G06F3/0683 ,  H04L41/0893 ,  H04L69/22 ,  H04L69/321 ,  H04L41/0213 ,  H04L41/0668 ,  H04L41/0677 ,  H04L45/28 ,  H04L45/7453 ,  H04L47/11 ,  H04L47/125 ,  H04L49/30 ,  H04L49/351 ,  G06F9/4406 ,  G06F9/4411 ,  G06F9/445 ,  G06F3/0632 ,  G06F3/065 ,  G06F3/0685 ,  G06F3/0673 ,  G06F12/0607 ,  G06F16/2455 ,  G06F16/2365 ,  G06F16/248 ,  G06F16/2255 ,  G06F16/9014 ,  G06F16/119 ,  G06F3/0647 ,  G06F12/06 ,  H04L9/0894 ,  G06F2209/509 ,  G06F9/4401 ,  G06F9/44

摘要： Technologies for processing network packets by a host interface of a network interface controller (NIC) of a compute device. The host interface is configured to retrieve, by a symmetric multi-purpose (SMP) array of the host interface, a message from a message queue of the host interface and process, by a processor core of a plurality of processor cores of the SMP array, the message to identify a long-latency operation to be performed on at least a portion of a network packet associated with the message. The host interface is further configured to generate another message which includes an indication of the identified long-latency operation and a next step to be performed upon completion. Additionally, the host interface is configured to transmit the other message to a corresponding hardware unit scheduler as a function of the subsequent long-latency operation to be performed. Other embodiments are described herein.

公开(公告)号：US20230308347A1

公开(公告)日：2023-09-28

申请号：US18205080

申请日：2023-06-02

申请人： Nant Holdings IP, LLC

发明人： Thomas M. WITTENSCHLAEGER

IPC分类号： H04L41/0806 ,  H04L67/025 ,  H04L69/32

CPC分类号： H04L41/0806 ,  H04L67/025 ,  H04L69/32 ,  H04L69/329

摘要： A first fabric abstraction layer couples to a data link layer and a physical layer of a network fabric device. The network fabric device is connected to other network elements within a network via at least one network connection, such as a fiber optic connection. A second fabric abstraction layer couples to the data link layer and an application of the network device. The second fabric abstraction layer provides an application programming interface (API) to the application. The API allows the application to generate configuration instructions for configuring the at least one network connection. Upon receiving the configuration instructions generated by the application, the second abstraction layer sends the configuration instructions to the first abstraction layer via the data link layer. The first abstraction layer then configures the at least one network connection to transmit data according to the configuration instructions.

公开(公告)号：US11582184B2

公开(公告)日：2023-02-14

申请号：US16570511

申请日：2019-09-13

申请人： Tria Network Systems, LLC

发明人： John D. Day

IPC分类号： H04L61/5084 ,  H04L41/14 ,  H04L45/00 ,  H04L47/10 ,  H04L47/12 ,  H04L47/193 ,  H04L47/21 ,  H04L47/2416 ,  H04L49/90 ,  H04L69/08 ,  H04L69/06 ,  H04L69/24 ,  H04L69/32 ,  H04L61/5061 ,  H04L65/75 ,  H04L65/1069 ,  H04L69/325 ,  H04L69/329 ,  H04Q3/00 ,  H04W40/24 ,  H04W80/04 ,  H04L61/10 ,  H04L41/00 ,  H04L41/0896 ,  H04L41/147 ,  H04L41/5025 ,  G06F21/10 ,  H04L67/01 ,  H04L67/565 ,  H04L67/306 ,  H04W8/08 ,  H04W8/26

摘要： Methods, systems and devices for network congestion control exploit the inherent burstiness of network traffic, using a wave-based characterization of network traffic and corresponding multiplexing methods and approaches.

公开(公告)号：US11470000B2

公开(公告)日：2022-10-11

申请号：US17074268

申请日：2020-10-19

申请人： ICU Medical, Inc.

发明人： Prakash Kumar Arvind Jha ,  James Cudney ,  Benjamin Herr ,  Mark I. Lee ,  Matteo D. Picinich

IPC分类号： H04L12/741 ,  H04L12/725 ,  H04L29/06 ,  H04L29/08 ,  G16H20/17 ,  G16H40/63 ,  G16H40/67 ,  H04L45/74 ,  H04L45/302 ,  H04L69/16 ,  H04L69/165 ,  H04L69/32

摘要： A medical device communication method that may be implemented within a variety of medical devices including but not limited to infusion pumps. The method may be implemented with a protocol stack for at least intra-device communication. Embodiments provide connection-oriented, connectionless-oriented, broadcast and multicast data exchange with priority handling of data, fragmentation, and reassembly of data, unique static and dynamic address assignment and hot swap capability for connected peripherals or subsystems.

公开(公告)号：US11463907B2

公开(公告)日：2022-10-04

申请号：US16840460

申请日：2020-04-06

申请人： Sony Corporation

发明人： Yueting Hu ,  Ryota Kimura

IPC分类号： H04W28/06 ,  H04L65/40 ,  H04L69/32 ,  H04W80/06 ,  H04W72/12 ,  H04W72/14

摘要： If the sequence of a traffic of a first communication link from a communication apparatus to another communication apparatus includes a traffic of a second communication link from that another communication apparatus to a communication apparatus, latency is reduced, thereby saving processing time.
If, after data is transmitted from a communication apparatus to another communication apparatus by the upper layer, a data receive response signal is required from that another communication apparatus to the communication apparatus, a predetermined frame including transmission grant information for that another communication apparatus to transmit the receive response signal and data is generated in the communication apparatus. The communication apparatus transmits this generated frame to that another communication apparatus. That is, data and transmission grant information are transmitted from the communication apparatus to that another communication apparatus as a predetermined frame.

公开(公告)号：US20220303220A1

公开(公告)日：2022-09-22

申请号：US17834097

申请日：2022-06-07

申请人： George Madathilparambil George ,  Susan George ,  Mammen Thomas

发明人： George Madathilparambil George ,  Susan George ,  Mammen Thomas

IPC分类号： H04L47/24 ,  H04L69/32 ,  H04L69/324 ,  H04L47/125 ,  H04L49/25 ,  G06F13/40 ,  G06F13/42 ,  H04L45/74

摘要： Datalink frames or networking packets contain protocol information in the header and optionally in the trailer of a frame or a packet. We are proposing a method in which part of or all of the protocol information corresponding to a frame or a packet is transmitted separately in another datalink frame. The “Separately Transmitted Protocol Information” is referred to as STPI. The STPI contains enough protocol information to identify the next hop node or port. STPI can be used avoid network congestion and improve link efficiency. Preferably, there will be one datalink frame or network packet corresponding to each STPI, containing the data and the rest of the protocol information and this frame/packet is referred to as DFoNP. The creation of STPI and DFoNP is done by the originator of the frame or packet such as an operating system.

公开(公告)号：US11431546B2

公开(公告)日：2022-08-30

申请号：US16355211

申请日：2019-03-15

申请人： SYMBOL TECHNOLOGIES, LLC

发明人： Steve W. Fantaske ,  Ronald G. Mercer ,  Robert E. Beach ,  Jagdeep Kaur Rangi

IPC分类号： G06F15/173 ,  H04L69/14 ,  H04L69/32 ,  H04L67/125 ,  H04W4/02 ,  G05D1/00 ,  H04L67/12 ,  H04L67/52 ,  H04W4/33 ,  H04L67/5682 ,  H04L69/18

摘要： A control method in a mobile automation system including a mobile automation apparatus and a control server. The method comprises, at the mobile automation apparatus: receiving a task identifier and a plurality of task fragments from the control server, each task fragment containing (i) a subset of identifiers for respective sub-regions in a facility, and (ii) an operational constraint. The method further includes, for each task fragment: generating a path traversing the subset of sub-regions, and while travelling along the path, performing the identified task.

公开(公告)号：US12021672B2

公开(公告)日：2024-06-25

申请号：US16985666

申请日：2020-08-05

申请人： CommScope Technologies LLC

发明人： Alan Barbieri ,  Dario Fertonani

IPC分类号： H04L27/26 ,  H04B1/16 ,  H04L1/00 ,  H04L1/1867 ,  H04L9/40 ,  H04L12/46 ,  H04L25/02 ,  H04L27/00 ,  H04L65/40 ,  H04L69/04 ,  H04L69/32 ,  H04L69/40 ,  H04W72/21 ,  H04B1/62 ,  H04L5/00 ,  H04W88/08

CPC分类号： H04L27/26 ,  H04B1/1661 ,  H04L1/0006 ,  H04L1/1893 ,  H04L9/40 ,  H04L12/4604 ,  H04L25/02 ,  H04L27/0002 ,  H04L65/40 ,  H04L69/04 ,  H04L69/32 ,  H04L69/40 ,  H04W72/21 ,  H04B1/62 ,  H04L5/003 ,  H04L2027/003 ,  H04W88/085

摘要： A distributed radio frequency communication system includes a remote radio unit (RRU and a baseband unit (BBU) and facilitates communication between a wireless terminal and a core network. The RRU receives a radio frequency signal from a wireless terminal and convert the radio frequency signal to digital baseband samples using receiver circuitry and an analog-to-digital converter. The RRU then adaptively compresses the digital baseband samples, using adaptive compression circuitry, to create fronthaul uplink information, and sends the fronthaul uplink information over a fronthaul link to the BBU using an adaptive fronthaul protocol. The RRU also receives fronthaul downlink information over a fronthaul link from the BBU using an adaptive fronthaul protocol and generates frequency-domain samples, based on the fronthaul downlink information received. It then creates time-domain baseband samples from the frequency-domain samples and converts the time-domain baseband samples into a radio frequency signal to send to the wireless terminal.

公开(公告)号：US11956154B2

公开(公告)日：2024-04-09

申请号：US18201779

申请日：2023-05-25

申请人： George Madathilparambil George ,  Susan George ,  Mammen Thomas

发明人： George Madathilparambil George ,  Susan George ,  Mammen Thomas

IPC分类号： H04L47/24 ,  G06F13/40 ,  G06F13/42 ,  H04L45/74 ,  H04L47/125 ,  H04L49/25 ,  H04L69/32 ,  H04L69/324

CPC分类号： H04L47/24 ,  G06F13/4022 ,  G06F13/4282 ,  H04L45/74 ,  H04L47/125 ,  H04L49/25 ,  H04L69/32 ,  H04L69/324

摘要： Datalink frames or networking packets contain protocol information in the header and optionally in the trailer of a frame or a packet. We are proposing a method in which part of or all of the protocol information corresponding to a frame or a packet is transmitted separately in another datalink frame. The “Separately Transmitted Protocol Information” is referred to as STPI. The STPI contains enough protocol information to identify the next hop node or port. STPI can be used avoid network congestion and improve link efficiency. Preferably, there will be one datalink frame or network packet corresponding to each STPI, containing the data and the rest of the protocol information and this frame/packet is referred to as DFoNP. The creation of STPI and DFoNP is done by the originator of the frame or packet such as an operating system.