Alcatel Lucent

Reliance Jio Infocomm Usa, Inc.

Reliace Jio Infocomm Usa, Inc.

Chao Kan

Gautam G Reddy

Pallavur Ananthakrishnan Sankaranaraynan

Mathew Oommen

Timucin Ozugur

Randall Sharpe

Matthew Oommen

Pierrick Guingo

Michael S Wengrovitz

Thierry E Klein

Aziz Mohammed

Ljubisa Tancevski

Sig Harold Badt, Jr

Maher Ali

Emanuele Jones

Thierry Labbe

Tim Barrett

Jimin Shi

Laurent Philippart

Pallavur SankaraNaraynan

Wei Hao

Hubert Ogier

Felicio Vaz

Filipe Mendonca

Phu Thieu

Sig Badt

A system and method for routing IP-based messaging, voice and video calling, comprising detecting network parameters of a network that a device is connected to, detecting a location of the device and routing the call based on the network parameters and the location.

Method and system for routing IP based messaging, voice and video calling based on the network parameters the device is connected to and the location

A method for call processing comprising processing telecommunications data with an Over-The-Top (OTT) client on a handset, determining whether to use a voice over long term evolution (VoLTE) client or a WiFi client in response to an operational change and reconfiguring the handset to use the VoLTE client or the WiFi client if the determination is made to use the VoLTE client or the WiFi client, respectively.

Co-existence mechanism for downloadable voice application client

Example embodiments are directed to a method of controlling a self-sufficient network system to prevent unauthorized use of the self-sufficient network. The method includes receiving an activation request from the self-sufficient network system and authenticating the self-sufficient network system based on the activation request. The self-sufficient network system is functional if the activation request is valid and the self-sufficient network system has reduced functionality if the activation request is not valid.

Immobilization module for security on a communication system

A method, computer readable medium, and system for advertisement and content distribution are provided. Supplementary content is synchronized with advertisement slots, or commercial intervals, of a program stream and distributed via separate multicast group addresses. The program content is distributed via an alternative multicast group address during commercial intervals. Ports associated with respective users are mapped or otherwise associated with multiple multicast group addresses in a forwarding table thereby allowing distribution of supplementary content, or alternatively the program content, during commercial intervals.

System, method, and computer-readable medium for synchronizing multicast customized content to facilitate DSLAM complexity reduction

A CTI-enabled SIP-Phone, and an associated method, is provided for a telephonic call center. Responsive to a call operation indication, such as delivery to the phone of a SIP invite message, or of a CTI-formatted call instruction, the embedded functionality of the SIP-Phone provides interfacing operations, such as CTI-to-SIP or SIP-to-CTI conversions, to facilitate communications of the phone at the call center.

Apparatus, and associated method, for a CTI-enabled SIP-phone

Dynamic delivery of different commercials to different viewers is achieved using a network node within an IPTV packet-switched network that is coupled to receive both a multicast television program and commercial programs. The network node is able to identify one or more subscribers to the multicast television program and to identify targeted commercial programs for each of the subscribers. The network node further includes a commercial inserter for inserting the respective targeted commercial program for each of the subscribers into the multicast television program to produce respective customized programs and to transmit the customized programs towards the respective subscribers.

IPTV architecture for dynamic commercial insertion

A spatial monitoring-correlation mechanism and a method are described herein for determining an origin of a problem within an Internet Protocol Television (IPTV) network by using topology information about the IPTV network and at least one error notification (e.g., packet loss notification-retransmission request) that is generated by at least one component (e.g., set-top box) within the IPTV network.

Spatial monitoring-correlation mechanism and method for locating an origin of a problem with an IPTV network

A network monitoring system (). The system comprises a database () and at least one monitoring circuit () coupled to a network (). Network traffic flows along the network in a form of packets. The at least one monitoring circuit is programmed to perform the steps of receiving a packet communicated along the network and determining whether data in the packet satisfies a rule set. Further, the at least one monitoring circuit is responsive to determining that data in the packet satisfies a rule set by copying information relating to the packet to be stored into the database. The system also comprises circuitry for querying the information communicated by the at least one monitoring circuit to the database to identify an irregularity in the network traffic.

Passive network monitoring system

A network monitoring system (). The system comprises storage circuitry () for storing network packet information, wherein the network packet information includes a predicted identifier. The network monitoring system also comprises at least one monitoring circuit () coupled to a network () along which network traffic flows in a form of packets. The at least one monitoring circuit programmed to perform the steps () of receiving a packet communicated along the network and determining whether the received packet is communicated between a source and destination in a first set of network nodes. Each packet in a sequence of communications between the source and the destination comprises a packet identifier that uniquely identifies the packet from all other communications in a flow between the source and the destination. The at least one monitoring circuit programmed to perform the step of, responsive to determining the received packet is communicated between a source and destination in the first set of network nodes, comparing the packet identifier of the received packet to the predicted identifier to determine an identifier deviation between the packet identifier and the predicted identifier for identifying an irregularity in the network traffic.

Packet sequence number network monitoring system

A network monitoring system () for monitoring a network along which network traffic flows in a form of packets. The system comprises circuitry () for receiving a packet communicated along the network and for determining whether the received packet satisfies a set of conditions. The system further comprises circuitry (), responsive to a determination that the received packet satisfies the set, for determining a measure, wherein the measure is determined over a defined time interval and comprises a ratio of packet arrival variance and a mean of packets arriving during the time interval and for comparing the measure to a threshold. Lastly, the system comprises circuitry (), responsive to the measure exceeding the threshold, for adjusting network resources.

Growing community of inventors

Frisco, TX, United States of America

Chao Kan