Systems and methods for jointly optimizing WAN and LAN network communications

Patent metadata

Field	Value
Publication number	US-10757003-B2
Application number	US-201916432364-A
Country	US
Kind code	B2
Filing date	Jun 5, 2019
Priority date	Jan 12, 2011
Publication date	Aug 25, 2020
Grant date	Aug 25, 2020

Abstract

Described are systems and methods for jointly optimizing Wide Area Network (WAN) and Local Area Network (LAN) network communications. In one embodiment, a management device communicatively interfaced with a WAN and a LAN includes a collection module to collect LAN information from the LAN and WAN information from the WAN; an analysis module to jointly analyze the collected WAN information and the collected LAN information to identify an operational condition; and an implementation module to initiate a management event responsive to the operational condition being identified. In one embodiment, the management event includes generating and transmitting a diagnostics report responsive to a fault being identified. The management device may further generate and execute instructions to remedy the diagnosed fault.

First claim

What is claimed is:

1. A management device, comprising:
a Local Area Network (LAN) interface to communicably interface the management device with a LAN;
a Wide Area Network (WAN) interface to communicably interface the management device with a WAN, wherein the WAN is to provide broadband connectivity to the LAN;
one or more processors; and
processors, configured to:
collect WAN information from one or more communication layers on the WAN; and
identify an operational condition within the LAN in a different communication layer from the one or more communication layers on the WAN by analyzing at least the collected WAN information.

2. The management device of claim 1 wherein the one or more communication layers on the WAN and the different communication layer in the LAN are layers of Open Systems Interconnection (OSI) model.

3. The management device of claim 1 wherein the one or more communication layers on the WAN and the different communication layer in the LAN are layers of TCP/IP model.

4. The management device of claim 1 wherein the collected WAN information comprises a neighborhood analysis relating to internet connectivity provided by the WAN to a plurality of other LANs.

5. The management device of claim 4 further comprises an implementation logic to initiate a management event responsive to the operational condition being identified, the management event comprises instructions to change a configuration of the LAN device based on the neighborhood analysis.

6. The management device of claim 2 wherein the collection logic further collects LAN information from one or more communication layers on the LAN for jointly analyzing the collected WAN information and the collected LAN information, the one or more communication layers on the LAN are distinct from the one or more communication layers on the WAN.

7. The management device of claim 6 , wherein the operational condition within the LAN identified based on the joint analysis comprises at least one of:
network congestion within the LAN;
excess power consumption by communication elements within the LAN;
a security breach within the LAN; or
a network intrusion within the LAN.

8. The management device of claim 1 , wherein the collection logic is to collect the WAN information and the LAN information from one or more sources including:
a Digital Subscriber Line (DSL) Customer Premises Equipment (CPE) modem;
an in-home powerline device;
a Home Phoneline Network Alliance (HPNA) based device;
an in-home coax distribution device;
a G.hn (Global Home Networking Standard) compatible device;
an in-home metering communication device;
an in-home appliance communicatively interfaced with the LAN;
a wireless femtocell base station;
a wireless WiFi compatible base station;
a wireless mobile device repeater;
a wireless mobile device base station;
a set-top box (STB)/set-top unit (STU) customer electronics device;
an Internet Protocol (IP) enabled television;
an IP enabled media player;
an IP enabled gaming console;
an Ethernet gateway;
a computing device connected to the LAN;
an Ethernet connected computer peripheral device;
an Ethernet connected router;
an Ethernet connected wireless bridge;
an Ethernet connected network bridge; or
an Ethernet connected network switch.

Assignees

• Assia Spe Llc

Inventors

• Chow Peter
• Rhee Wonjong
• Tehrani Ardavan Maleki
• Goldburg Marc

Classifications

• H04L43/50 Primary

  Testing arrangements · CPC title

• H04L41/083 Primary

  for increasing network speed · CPC title

• H04L43/0829

  Packet loss · CPC title

• Y04S40/00

  Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them · CPC title

• H04L41/26

  using dedicated tools for LAN [Local Area Network] management · CPC title