PUSH-TO-TALK-OVER-CELLULAR (POC)

A Push-to-Talk-over Cellular (PoC) implementation for use in a wireless communications network, wherein one or more servers interface to the wireless communications network to perform the PoC call sessions. Both the servers and the mobile units that use the PoC call sessions communicate with each ot...

Full description

Saved in:
Bibliographic Details
Main Authors CHEEDELLA, SHIVA K. K, VELAYUDHAN, ARUN, CHANDANA, PRATAP, NARAYANAN, ANAND, PATEL, KRISHNAKANT M, SETTI, BHARATRAM, VEMPATI, BRAHMANANDA R, KUNDU, GORACHAND, AYYASAMY, RAVI, NARENDRANATHAN, SHIBU, KUMAR, RAVI SHANKAR, NEGALAGULI, HARISHA M, ARDAH, BASEM A, KANDULA, RAMU
Format Patent
LanguageEnglish
French
Published 14.06.2013
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
Online AccessGet full text

Cover

More Information
Summary:A Push-to-Talk-over Cellular (PoC) implementation for use in a wireless communications network, wherein one or more servers interface to the wireless communications network to perform the PoC call sessions. Both the servers and the mobile units that use the PoC call sessions communicate with each other using SIP/IP (Session Initiation Protocol/Internet Protocol) control messages within the wireless communications network, and one or more of the servers switches RTP/IP (Realtime Transport Protocol/Internet Protocol), RTCP/IP (Realtime Transport Control Protocol /Internet Protocol), or MBCP/IP (Media Burst Control Protocol /Internet Protocol) voice packets for the PoC call sessions between the mobile units across the wireless communications network.
Bibliography:Application Number: CA20122798720