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Technology Stocks : Qualcomm Moderated Thread - please read rules before posting

QCOM 170.90

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Nov 7 9:30 AM EST

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To: Jon Koplik who wrote (30827)	1/7/2003 11:07:58 AM
From: rkral	Read Replies (3) of 196546

Jon, re "1xEV-DO user # 1 ties up the network from 0 seconds until 0.01481 seconds." Nice WAG at a number there. <g> That's representative .. but if user #1 is the only user on a DO rf channel, user #1 has 100% of the channel's data capacity (2.4 Mbps). Found this definition of 1xEV-DO on Andy Seybold's site at outlook4mobility.com "This is the next EVolution of cdma2000. “DO” indicates Data-Only and this system is capable of data speeds of up to 2.4 Mbps. This upgrade to cdma2000 requires *a second 1.25-MHz channel* that is *used exclusively for data. Most cdma2000 network operators are expected to combine 1x and 1x EV-DO channels in their systems to provide varying voice and data capacities as required by customer demand." Emphasis() is mine. Ron

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