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Private Line covers what has occurred, is occurring, and will ocurr in telecommunications. Since communication technology constantly changes, you can expect new content posted regularly.

Consider this site an authoritative resource. Its moderators have successful careers in the telecommunications industry. Utilize the content and send comments. As a site about communicating, conversation is encouraged.

Writers

Thomas Farely

Tom has produced privateline.com since 1995. He is now a freelance technology writer who contributes regularly to the site.

His knowledge of telecommunications has served, most notably, the American Heritage Invention and Technology Magazine and The History Channel.
His interview on Alexander Graham Bell will air on the History Channel the end of 2006.

Ken Schmidt

Ken is a licensed attorney who has worked in the tower industry for seven years. He has managed the development of broadcast towers nationwide and developed and built cell towers.

He has been quoted in newspapers and magazines on issues regarding cell towers and has spoke at industry and non-industry conferences on cell tower related issues.

He is recognized as an expert on cell tower leases and due diligence processes for tower acquisitions.

« What Every Radio System Must Consider | | Call Processing: A Few Details »

January 01, 2006

Posted by Tom Farley & Mark van der Hoek at 10:47 PM

CDMA Benefits

The CDG states that CDMA systems have seven advantages over other cellular radio transmission techniques. (GSM and IS-136 operators will contest this list.) CDG says benefits are:

1.Capacity increases of 8 to 10 times that of an AMPS analog system and 4 to 5 times that of a GSM system
2.Improved call quality, with better and more consistent sound as compared to AMPS systems
3.Simplified system planning through the use of the same frequency in every sector of every cell
4.Enhanced privacy
5.Improved coverage characteristics, allowing for the possibility of fewer cell sites
6.Increased talk time for portables
7.Bandwidth on demand

Good, readable information on CDMA is here:
http://www.cellular.co.za/celltech.htm

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