ARCHITECTURE OF TCP / IP
When communication among computers from different vendors is desired, the software development effort can be…
Mobile Computing
Mobile Computing
OVERVIEW OF TCP / IP
TCP/IP (Transmission Control Protocol/Internet Protocol) is the basic communication language or protocol of the Internet.…
Mobile Computing
ROUTE OPTIMIZATION
Mobile IPv4 route optimization Mobile IPv4 route optimization is a proposed extension to the Mobile…
Mobile Computing
KEY MECHANISM IN MOBILE IP
The Mobile IP process has three main phases, which are discussed in the following sections.…
Mobile Computing
FEATURES OF MOBILE IP
Mobile Internet Protocol (Mobile IP) was created in order to provide better mobile connectivity without…
Mobile Computing
Overview of Mobile IP
Mobile IP is an open standard, defined by the Internet Engineering Task Force (IETF) RFC…
Mobile Computing
RESERVATION BASED SCHEMES
Polling Polling is the process where the computer or controlling device waits for an external…
Mobile Computing
RANDOM ASSIGNMENT SCHEMES
Pure Aloha With Pure Aloha, stations are allowed access to the channel whenever they have…
Mobile Computing
FIXED ASSIGNMENT SCHEMES
TDMA Time Division Multiple Access (TDMA) is a digital wireless telephony transmission technique. TDMA allocates…
Mobile Computing
Wireless MAC Issues
The three important issues are: 1. Half Duplex operation –> either send or receive but not…