TDMA - CDMA White Papers
A Simple Generalization of the CDMA Reverse Link Pole Capacity Formula
Overview A formula that computes the maximum number of users supported per base station in a cellular radio network is generalized to consider the frequency reuse number and arbitrary processing gains. The generalization quantifies a cost associated with in-cell interference by accounting for the lack of interference from the desired user on the total interference and by considering the impact of the frequency reuse number on the out-of cell interference. This interference cost results in an increase in the received Eb/Io relative to FDMA, which should be weighted against a reduction in the Eb/Io requirement resulting from using CDMA.
| Publisher | Massachusetts Institute of Technology | File Format | PDF, requires Acrobat Rdr 5 |
|---|---|---|---|
| Date Published | October 2001 | Downloads | 48 |
| Format | White Papers | ||
| Topics | |||
-
Did you find this white paper useful?
White Paper RSSData on 3G: an Introduction to the Third Generation
DownloadThe telecommunications world is changing as the trends of media convergence, industry consolidation, Internet and Internet Protocol (IP) technologies and mobile communications collide into one. Significant change will be bought...
Space Division Multiple Access (SDMA) for Robust Ad Hoc Vehicle Communication Networks
This paper proposes a novel robust and self-organizing architecture for mobile ad hoc networks. The proposed architecture, Space Division Multiple Access (SDMA), relies on user position information and provides users...
Analysis of a Partial Decorrelator in a Multicell DS-CDMA System
Although the decorrelator has probably drawn more attention than any other multiuser detector, almost all studies have been for a single-cell code-division multiple-access (CDMA) system. In a CDMA system with...
Capacity Simulation of cdma2000 1xEV Wireless Internet Access System
The cdma2000 1xEV standard, also known as IS-856, is the next generation solution to the ever-growing demand for high-speed wireless Internet access. The 1xEV standard is an evolution of the...
CDMA-Based Network-on-Chip Architecture
This paper presents a novel Network-on-Chip (NoC) architecture that is based on Code Division Multiple Access (CDMA) techniques. The orthogonality properties of a Walsh code are used to route data...
