UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
Call for Paper
Volume 11 | Issue 3 | March 2024

JETIREXPLORE- Search Thousands of research papers



WhatsApp Contact
Click Here

Published in:

Volume 7 Issue 11
November-2020
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

7.95 impact factor calculated by Google scholar

Unique Identifier

Published Paper ID:
JETIR2011416


Registration ID:
318274

Page Number

1022-1028

Share This Article


Jetir RMS

Title

PACKET RADIO NETWORK BROADCASTING

Authors

Abstract

This article is concerned with studies in shared media or broadcast type of networks based on packet radios and satellite channel. Because multiple uncoordinated users attempt to gain access to a single channel in a random manner and thus result in contention, such networks are also known as multi access or random access or contention networks . The central problem in shared media networks i how to allocate the channel, one at a time to the large number of competing users who are incoordi nated and, possibly geographically dispersed. None of the traditional techniques for sharing a channel, namely, FDM. IDM, Polling and concentration works satisfactorily for shared channels like sofel lie, packet radio, coaxial cable, etc. The basic prob let with FDM and TDM, both of which allocate a channel statically, is two-fold (a) The number of stations being large and time varying, chariel allocation poses a big problem (b) The frequent non-utilization of their allocated frequencies or time slots by a large number of users gives rise to considerable wastage of char nel capacity and causes increased delay.Value of the mean delay actually increases N times if the bandwidth is reduced N times So far as Polling is concerned, it is unsuitable because of the large overhead, especially for large propa delay channels like satellites. The round trip delay for a satellite being around 270 min, the minimum time to complete a polling cycle with 100 sations would be 54 seconds. Finally, concentration a simply not possible because, to allow possible simultaneous transmissions by several stations, it i requires a dedicated or private port for each station Thas, a new channel sharing technique is required in building shared media multiple access networks.

Key Words

ALOHA , SLOTTED ALOHA, FDM,TDM PACKET RADIO NETWORKS,CONTENTION PODA, CELLULAR RADIO NETWORK, METROPOLIS, CPODA .

Cite This Article

"PACKET RADIO NETWORK BROADCASTING", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 11, page no.1022-1028, November-2020, Available :http://www.jetir.org/papers/JETIR2011416.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"PACKET RADIO NETWORK BROADCASTING", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 11, page no. pp1022-1028, November-2020, Available at : http://www.jetir.org/papers/JETIR2011416.pdf

Publication Details

Published Paper ID: JETIR2011416
Registration ID: 318274
Published In: Volume 7 | Issue 11 | Year November-2020
DOI (Digital Object Identifier):
Page No: 1022-1028
Country: -, -, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


Preview This Article


Downlaod

Click here for Article Preview

Download PDF

Downloads

000403

Print This Page

Current Call For Paper

Jetir RMS