| Publisher | Qualcomm | ||
|---|---|---|---|
| Format | 798.7KB PDF, requires Acrobat Rdr 5 | Date added | 01 Dec 2004 |
| Topics | TDMA - CDMA, VoIP - IP Telephony, Mobile - Wireless Communications | ||
| Downloads | 69 | ||
Although an operator's choice of a WLL technology may often depend on frequency band allotments, other factors such as infrastructure and handset availability, cost (which mainly depends on volume), spectral efficiency and data services capabilities of the technology also matter. CDMA2000, a 3G mobile communications technology, has been chosen by many operators as a preferred solution for their WLL requirements. CDMA2000 is delivering on the 3G promise today. This white paper is intended to provide a high-level analysis of how CDMA2000 mobile technology and its features can be leveraged successfully in the wireless local loop environment.
Did you find this white paper useful?
19 out of 50 users found this white paper useful
Related white papers
ADC Telecommunications Case Study: Convention Center
A large convention center in San Francisco wanted to ensure that their facility had sufficient coverage and capacity for attendees to use their mobile devices during their events. The design...
Network Upgrade Design in Tiered CDMA Cellular Networks
Cellular network operators must periodically upgrade their networks by installing new base stations in order to accommodate traffic growth. In the study discussed in this paper, an optimization model is...
Decentralized Rate Assignments in a Multi-Sector CDMA Network
This paper considers a wideband CDMA network with arbitrary but known layout of sectors and base-stations, and with variable mobile rates. The paper investigates the issue of rate assignment in...
Improved Correlation-Based Channel Estimators for DS-CDMA
Channel estimates obtained using the conventional correlation-based approach are biased when short spreading sequences are employed in CDMA systems. In addition, they suffer from Inter-Path Interference (IPI) due to the...
Techniques for Improving the Performance of TCP in CDMA Cellular Networks
This paper surveys various techniques for improving the performance of TCP in CDMA cellular networks. The two major issues that affect the performance of TCP in cellular networks are high...
A New Adjustable Hybrid Spread OFDM Modulator
The improvement brought by Successive Decoding algorithms is marginal when applied to uniformly spread OFDM-CDMA systems, because of the harmonization of the Signal to Noise Ratio across the subbands at...
Xinjiang Taxation Bureau to Implement Cisco Unified Communications System
The Xinjiang Uygur Autonomous Region Taxation Bureau has adopted the Cisco Unified Communications solution. To date, this upgrade represents the largest Unified Communications project based on Internet Protocol (IP) telephony...
