Mobile Computing 2 min read
Why GSM?
Listed below are the features of GSM that account for its popularity and wide acceptance. · Improved spectrum efficiency · International roaming…
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Mobile Computing 2 min read
GLOBAL SYSTEM FOR MOBILE COMMUNICATION (GSM)
GSM stands for Global System for Mobile Communication. It is a digital cellular technology used for transmitting mobile voice and data services. The…
Mobile Computing 4 min read
IMPROVEMENT IN TCP PERFORMANCE
The protocols to improve the performance of TCP are: Link-layer protocols There have been several proposals for reliable link-layer protocols.…
Mobile Computing 3 min read
ADAPTATION OF TCP WINDOW
The first phase of a TCP session is establishment of the connection. This requires a three-way handshake, ensuring that both…
Mobile Computing 10 min read
ARCHITECTURE OF TCP / IP
When communication among computers from different vendors is desired, the software development effort can be a nightmare. Different vendors use…
Mobile Computing 6 min read
OVERVIEW OF TCP / IP
TCP/IP (Transmission Control Protocol/Internet Protocol) is the basic communication language or protocol of the Internet. It can also be used…
Mobile Computing 9 min read
ROUTE OPTIMIZATION
Mobile IPv4 route optimization Mobile IPv4 route optimization is a proposed extension to the Mobile IPv4 protocol. It provides enhancements…
Mobile Computing 7 min read
KEY MECHANISM IN MOBILE IP
The Mobile IP process has three main phases, which are discussed in the following sections. i.Agent Discovery – A Mobile Node…
Mobile Computing 2 min read
FEATURES OF MOBILE IP
Mobile Internet Protocol (Mobile IP) was created in order to provide better mobile connectivity without interrupting computers that are already…
Mobile Computing 4 min read
Overview of Mobile IP
Mobile IP is an open standard, defined by the Internet Engineering Task Force (IETF) RFC 3220. By using Mobile IP,…
Mobile Computing 7 min read
RESERVATION BASED SCHEMES
Polling Polling is the process where the computer or controlling device waits for an external device to check for its…
Mobile Computing 8 min read
RANDOM ASSIGNMENT SCHEMES
Pure Aloha With Pure Aloha, stations are allowed access to the channel whenever they have data to transmit. Because the…
