Establishing and managing alternative networks for high quality of service communications

Patent metadata

Field	Value
Publication number	US-9787611-B2
Application number	US-201615292043-A
Country	US
Kind code	B2
Filing date	Oct 12, 2016
Priority date	May 8, 2015
Publication date	Oct 10, 2017
Grant date	Oct 10, 2017

Abstract

Methods and systems are provided. Exemplary methods may include: providing a first data packet to a first interface, the first data packet including a first address and being received from a computing device, the computing device being at a premises and coupled to a third interface, the first interface coupled to a first broadband connection received at the premises, the first broadband connection being coupled to a service using a first data network; determining at least one second data packet to be received at the first interface from the service is lost or delayed; supplying a second address to the computing device for communications with the service, in response to the determining; receiving from the computing device a third data packet including the second address; modifying the third data packet including replacing the second address with the first address; and giving the modified third data packet to a second interface.

First claim

What is claimed is:

1. A method for managing alternative networks comprising:
communicating with a service using a first interface to establish communications through a second broadband connection, the first interface coupled to a first broadband connection received at a premises, the first broadband connection being coupled to the service outside the premises using a first data network;
providing a first data packet to the first interface, the first data packet including a first address and being received from a computing device using a third interface, the third interface coupled to the computing device at the premises;
determining at least one second data packet to be received at the first interface from the service is lost or delayed;
supplying a second address to the computing device for communications with the service, in response to the determining;
receiving from the computing device a third data packet including the second address;
modifying the third data packet including replacing the second address with the first address;
giving the modified third data packet to a second interface, the second interface coupled to the second broadband connection received at the premises, the second broadband connection being coupled to the service outside the premises using a second data network and being different from the first broadband connection;
determining a quality of service provided by the first data network, the determining including:
measuring at least one of a data rate and a number of lost packets over the first data network, and
comparing the measurements to at least one of a predetermined data rate and predetermined number of lost packets;
supplying the first address to the computing device for communications with the service, in response to the determining the quality of service;
receiving from the computing device a fourth data packet including the first address; and
giving the fourth data packet to the first interface.

2. The method of claim 1 , wherein the communicating with the service is performed prior to determining at least one second data packet to be received at the first interface from the service is lost or delayed.

3. The method of claim 2 , wherein the communicating with the service includes at least one of a Session Initiation Protocol (SIP) message, SIP header, Uniform Resource Identifier (URI) parameter, Real-time Transport Control Protocol (RTCP) message, and Real-time Transport Protocol (RTP) packet.

4. The method of claim 1 , wherein the communicating with the service is performed subsequent to determining at least one second data packet to be received at the first interface from the service is lost or delayed.

5. The method of claim 4 , wherein the communicating with the service includes at least one of a Session Initiation Protocol (SIP) message, SIP header, Uniform Resource Identifier (URI) parameter, Real-time Transport Control Protocol (RTCP) message, and Real-time Transport Protocol (RTP) packet.

6. The method of claim 1 , further comprising:
receiving from the service using the second interface the fourth data packet;
modifying the fourth data packet including replacing the first address with the second address; and
forwarding the modified fourth data packet to the computing device using the third interface.

7. The method of claim 1 , further comprising:
monitoring an amount of data transferred associated with the second broadband connection; and
issuing at least one alert in response to the amount exceeding at least one predetermined threshold, the at least one predetermined threshold being associated with billing parameters associated with the second broadband connection.

8. The method of claim 1 , wherein:
the first broadband connection is at least one of leased T-carrier line, Synchronous Optical Networking (SONET), Synchronous Digital Hierarchy (SDH), cable internet access, Digital Subscriber Line (DSL), Fiber-to-the-home (FTTH), Broadband over power lines (BPL), Wi-Fi, WiMAX, mobile broadband, and satellite broadband;
the second broadband connection is at least one of a one of leased T-carrier line, Synchronous Optical Networking (SONET), Synchronous Digital Hierarchy (SDH), cable internet access, Digital Subscriber Line (DSL), Fiber-to-the-home (FTTH), Broadband over power lines (BPL), Wi-Fi, WiMAX, and mobile broadband; and
the third interface is coupled to a local data network, the local data network including at least one of a wired local area network (LAN), wireless LAN, and wireless communications using one or more of Digital Enhanced Cordless Telecommunications (DECT), Bluetooth, and Bluetooth low energy.

9. The method of claim 8 , wherein the second broadband connection is associated with at least one of an alarm system, mobile device, network capable consumer device, and in-car Internet system located on or about the premises.

10. The method of claim 1 , further comprising at least one of:
adjusting at least one of a redundancy level and an encoding rate of data received by the first interface; and
performing diagnostics using data received by the first interface, in response to the determining at least one second data packet to be received at the first interface from the service is lost or delayed, wherein the determining includes one or more of:
using a scorecard, and
detecting at least one of changes to jitter buffer size, packet latency above a predetermined threshold, and degradation in audio quality using a number of lost packets.

11. A system for managing alternative networks comprising:
a first interface coupled to a first broadband connection received at a premises, the first broadband connection being coupled to a service outside the premises using a first data network;
a second interface coupled to a second broadband connection received at the premises, the second broadband connection being coupled to the service outside the premises using a second data network and being different from the first broadband connection;
a third interface coupled to a computing device at the premises;
a processor coupled to the first, second, and third interfaces; and
a memory coupled to the processor, the memory storing instructions executable by the processor to perform a method comprising:
communicating with the service using the first interface to establish communications through the second broadband connection;
providing a first data packet to the first interface, the first data packet including a first address and being received from the computing device;
determining at least one second data packet to be received at the first interface from the service is lost or delayed;
supplying a second address to the computing device for communications with the service, in response to the determining;
receiving from the computing device a third data packet including the second address;
modifying the third data packet including replacing the second address with the first address;
giving the modified third data packet to the second interface;
determining a quality of service provided by the first data network, the determining including:
measuring at least one of a data rate and a number of lost packets over the first data network, and
comparing the measurements to at least one of a predetermined data rate and predetermined number of lost packets;
supplying the first address to the computing device for communications with the service, in response to the determining the quality of service;
receiving from the computing device a fourth data packet including the first address; and
giving the fourth data packet to the first interface.

12. The system of claim 11 , wherein the communicating

Assignees

• Ooma Inc

Inventors

• Gillon William M
• Lei Hai
• Farrand Tobin E
• Bryan David A

Classifications

• H04L45/28

  using route fault recovery · CPC title

• H04L45/74

  Address processing for routing · CPC title

• H04L69/40

  for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection (management of faults, events, alarms or notifications in data switching networks H04L41/06) · CPC title

• H04L65/80

  Responding to QoS · CPC title

• H04L65/4015

  where at least one of the additional parallel sessions is real time or time sensitive, e.g. white board sharing, collaboration or spawning of a subconference · CPC title