PUSH e-mail
- INTEROPERABILITY - Interfacing at UDP/ip level to any DVB/ip GW
- Downloading e-mails from any end-user's POP3 server to broadcast center
- Reliable transmission over one-way link (satellite, terrestrial, cable) without availability of acknowledgment mechanism of TCP/ip protocol
- FEC + rebroadcast implemented
- Automatic Synchronization checking of received e-mails with PUSH e-mail Server
- RSA/DES ENCRYPTION for e-mails on the fly implemented
PUSH e-mail System serves for downloading e-mails from remote POP3 servers and their instant automatic transmission via a one-way link using UDP/ip interface through any DVB/ip GW (IP encapsulator).
PUSH e-mail System brings to end-users significant increase in comfort as incoming e-mails are received automatically without any intervention from an user side at significantly higher speeds of DVB link comparing to ordinary dial-up (up to 20 Mbit/s to end-user).
From economic point of view it eliminates PTT dial-up fees for connections required just for sending acknowledgment for received e-mails and checking inbox for incoming e-mails.
{include file='product_download.tpl'} This for example eliminates worries of end-users to have e-mail box frozen due to some huge email being received (for example 8 Mbyte of data with 2-3 failures during download can cause unpleasant delay in receiving the rest of e-mails).
It is an attractive add-on mainly to Asymmetric Broadband Internet Systems (satellite, terrestrial or cable). PUSH e-mail System enables Users to fully benefit from broadband one-way link he made investment into. PUSH e-mail System can be used in conjunction with any third party DVB/ip GW (IP encapsulator) with MPE encapsulation.
Key Components:
- PUSH e-mail Server
- WEB management
- Receive POP3 Server
- PUSH Client Manager
- POP3 server support
- Hybrid DES/RSA encryption asymmetric scheme (public and private key)
- FEC
- Rebroadcast
- RECEIVE addressing:
- legal IP based (in conjunction with third party DVB/ip GW (IP encapsulator)
- MAC based (no need of IP) in conjunction with MD DVB/ip GW
- Synchronization with RECEIVE POP3 Server - Automatic retransmission of unacknowledged e-mails
- Windows OS (other OS on request)
RECEIVE POP3 Server
- Can utilize any PC DVB MPE complaint board or DVB IRD
- Runs under Windows OS (other OS on request)
- Communicating user accounts, password to PUSH e-mail Server
- Communicating public end-user encryption keys
PUSH Client Manager (User/administrator)
- Automatic encryption key generation
- e-mail accounts management for User and Administrator
- Logs generation for administrator
- Runs under Windows OS

