公开(公告)号：US20180254982A1

公开(公告)日：2018-09-06

申请号：US15446992

申请日：2017-03-01

Applicant: Cisco Technology, Inc.

Inventor： John George Apostolopoulos ,  Judith Ying Priest

IPC: H04L12/725 ,  H04L29/08 ,  H04L12/911

CPC classification number: H04L45/302 ,  H04L47/726

Abstract: Various implementations disclosed herein enable adjusting the performance of at least a portion of communication paths associated with a distributed ledger. In various implementations, a method includes determining a quality of service value for a data transmission over the communication paths provided by a first plurality of network nodes. In some implementations, the data transmission is associated with the distributed ledger. In various implementations, the method includes determining one or more configuration parameters for at least one of the first plurality of network nodes based on a function of the quality of service value. In various implementations, the method includes providing the one or more configuration parameters to the at least one of the first plurality of network nodes.

公开(公告)号：US20180241852A1

公开(公告)日：2018-08-23

申请号：US15485717

申请日：2017-04-12

Applicant: Cisco Technology, Inc.

Inventor： David Maluf ,  John George Apostolopoulos

IPC: H04L29/06 ,  H04L12/40 ,  H04L29/08 ,  H03M7/30

CPC classification number: H04L69/04 ,  H03M7/30 ,  H04L12/40 ,  H04L12/40013 ,  H04L67/12 ,  H04L2012/40215 ,  H04L2012/40228

Abstract: In one embodiment, a device in a serial network de-multiplexes a stream of traffic in the serial network into a plurality of data streams. A particular one of the data streams is associated with a particular endpoint in the serial network. The device determines that data from the particular data stream associated with the particular endpoint should be reported to an entity external to the serial network based on an event indicated by the data from the particular data stream. The device quantizes the data from the particular data stream. The device applies compression to the quantized data to form a compressed representation of the particular data stream. The applied compression is selected based on a data type associated with the data. The device sends a compressed representation of the particular data stream to the external entity as Internet Protocol (IP) traffic.

公开(公告)号：US20170279558A1

公开(公告)日：2017-09-28

申请号：US15081133

申请日：2016-03-25

Applicant: Cisco Technology, Inc.

Inventor： Ahmed Badr ,  Ashish Jagadish Khisti ,  Dan Tan ,  John George Apostolopoulos

IPC: H04L1/00 ,  H04L12/815

CPC classification number: H04L1/0057 ,  H03M13/05 ,  H03M13/3761 ,  H04L1/0009 ,  H04L1/0041 ,  H04L1/0045 ,  H04L47/22

Abstract: An encoder receives a sequence of packets. For each packet, the encoder selects a window of at least previous packets in the sequence of packets. The encoder identifies in the window one or more earlier packets among the previous packets and one or more later packets separated from the one or more earlier packets by a gap including gap packets. The encoder encodes the one or more earlier packets and the one or more later packets into a forward error correction (FEC) packet corresponding to the packet, without using any of the gap packets, and transmits the FEC packet and the packet.