TELECOMMUNICATIONS ISSUES

TELECOMMUNICATIONS IS THE SENDING OF INFORMATION IN ANYFORM FROM ONE PLACE TO ANOTHER USING ELECTRONIC OR LIGHT-EMITTING MEDIA

WHY TELECOMMUNICATIONS IS IMPORTANT

APPLICATIONS OF TELECOMMUNICATIONS

ELECTRONIC COMMUNICATIONS SYSTEMS

• ELECTRONIC MAIL
• VOICE MAIL
• BULLETIN BOARD SERVICES
•  
ELECTRONIC MEETING SYSTEMS
• DESKTOP VIDEO CONFERENCING
• DECISION ROOM CONFERENCING
• COMPUTER CONFERENCING
• TELECONFERENCING
BUSINESS PROCESS SYSTEMS
• ONLINE TRANSACTION PROCESSING
• INQUIRY/RESPONSE
• ELECTRONIC DATA INTERCHANGE
• ELECTRONIC FUNDS TRANSFER
• ACTIVITY MONITORING PROCESS CONTROL
• TELECOMMUTING

INDUSTRY TRENDS

TECHNOLOGY TRENDS

OPEN SYSTEMS

APPLICATION TRENDS

• TERMINALS
• TELECOMMUNIATIONS PROCESSORS
• TELECOMMUNICATIONS CHANNELS AND MEDIA
• COMPUTERS
• TELECOMMUNICATIONS CONTROL SOFTWARE

LOCAL AREA NETWORKS

INTERNETWORKS; INTERNETPROCESSORS

CLIENT/SERVER COMPUTING

 INTERORGANIZATIONAL NETWORKS

E-MAIL

INTERNET RELAY CHAT

FILE TRANSFER PROTOCOL (FTP)

TELNET

WORLD WIDE WEB

TECHNICAL TELECOMMUNICATIONS ALTERNATIVES

TELECOMMUNICATIONS ALTERNATIVES

TELECOMMUNICATIONS CHANNELS

TELECOMMUNICATIONS MEDIA

TWISTED-PAIR WIRE

MEDIA

PROCESSORS

SOFTWARE

CHANNELS

TOPOLOGY/ARCHITECTURE

FIBER OPTICS

TERRESTRIAL MICROWAVE

COMMUNICATIONS SATELLITES

CELLULAR RADIO

WIRELESS LANs

WIRELESS LAN

LAN RADIO

INFRARED

COMMON CARRIERS

VALUE-ADDED CARRIERS

MODEM

MULTIPLEXER

INTERNETWORK PROCESSOR

PRIVATE BRANCH EXCHANGE
 

TELECOMMUNICATIONS CONTROL SOFTWARE

NETWORK OPERATING SYSTEMS

ACCESS CONTROL

TRANSMISSION CONTROL

NETWORK MANAGEMENT

ERROR CONTROL

SECURITY MANAGEMENT

STAR

RING

BUS

 

PROTOCOLS

NETWORK ARCHITECTURE

• APPLICATION LAYER
• PRESENTATION LAYER
• SESSION LAYER
• TRANSPORT LAYER
• NETWORK LAYER
• DATA LINK LAYER
• PHYSICAL LAYER

TRANSMISSION SPEED

TRANSMISSION MODE

SWITCHING ALTERNATIVES

This page was created by David Lewis on