The Cellular Connection 1 phần 9 docx
The Cellular Connection 1 phần 9 docx
... installation, the
The Cellular Connection: A Guide to Cellular Telephones, Fourth Edition. Robert A. Steuernagel
Copyright 2000 John Wiley & Sons, Inc.
ISBNs: 0-4 71- 316 52-0 (Paper); 0-4 71- 20340-8 ... places the transceiver close
to the antenna, which is usually mounted toward the rear of a vehicle.
This proximity allows the length of the cable that connects the
t...
The Cellular Connection 1 phần 2 docx
... and the voice from the other end of the connection
usually came through a loudspeaker. You couldn’t dial a call; instead
the mobile operator at the other end of your radio link established
the connection ... and interference from other phone systems was
a common problem. Even so, the demand for mobile phone service
was greater than could be met.
In the late 19 60s and th...
The Cellular Connection 1 phần 3 docx
... a nonwire-
line, and the other to a wireline, the B block. The lower band
(824—8 49 MHz) is for use by cellular phones to transmit to cell sites,
and the upper one (8 69 894 MHz) is for use by ... 0-4 71- 20340-8 (Electronic)
9
Figure 2.2 CELLULAR FREQUENCIES
Cellular frequencies range from 824 to 894 MHz, with a gap between 8 49
and 8 69 MHz for use by other communication...
The Cellular Connection 1 phần 7 docx
... ‘‘*’’ on
the dial, called ‘‘star.’’ Thus, ‘‘STAR-6 -1- 1’’ (or * 611 ) will usually
connect you to your carrier’s customer service department. If you dial
‘‘ 611 ’’ without the ‘‘*,’’ you would get the ... dial the number for you. If you dial only
‘‘ 411 ,’’ without the star, you will get the local telephone company’s
directory assistance services.
It is important to remember to u...
The Cellular Connection 1 phần 10 docx
... to hang up when they
no longer hear the signal from the modem at the other end of the
line. When one modem hangs up, so does the other. With dropouts
and handoffs being a fact of cellular life, ... existing modem, to use it on a cellular
system at the very least a device is needed between the modem and
the cellular phone. This device makes the cellular phone appear t...
The Cellular Connection 1 phần 1 pdf
... 41 45,
52—55, 60, 64—73, 89, 95 96 ,
10 1 10 2, 10 5 10 6, 11 3 11 5, 12 1,
12 2, 12 6, 12 7. See also Service
provider
CDMA, 11 4, 11 5, 12 1, 12 2
CDPD, 93 , 12 2
Cell, 4—7, 93 , 10 2, 11 0 11 1, 12 2, 12 3, 12 6
Cellphone, ... 73, 89,
95 , 10 7 10 9, 12 4
Dial tone, 53, 92 , 95 , 11 9
Digital, 24, 27, 92 93 , 11 2, 11 3 11 6, 12 1,
12 2, 12 4, 12 7
Dropo...
The Cellular Connection 1 phần 4 doc
... Ericsson, NorTel, and Nokia, among others. Cellular
HOW LICENSES WERE GRANTED 21
3
THE BUSINESS OF CELLULAR
PHONES
The business of cellular phones is a big one. Although cellular phone
companies must ... beginning in 19 83 in order of city
population, with licenses for the largest cities awarded first.
While some potential users have had to wait for service in smaller
cities, i...
The Cellular Connection 1 phần 5 potx
... sales
commissions paid to them by the carrier for cellular subscriptions to
‘‘buy down’’ the retail price of the cellular phone, so that the price of
The Cellular Connection: A Guide to Cellular Telephones, ... price, the phone and service will be much
more valuable to you if you’ve taken the time to go over everything
on the list.
30 GETTING CELLULAR SERVICE
Table...
The Cellular Connection 1 phần 6 pps
... 29. 95 0 0.40 0.25 48.45 45.45 10 3 .95 91 . 95
Personal 19 .95 30 0.75 0.25 32 .95 28 .95 13 0.45 96 .45
Business 49. 95 10 0 0.35 0.25 49. 95 49. 95 82 .95 78 .95
Volume 79. 95 200 0.33 0.25 79. 95 79. 95 79. 95 ... you pay the long-distance rate between the
MSC and the point you are calling. [2] When someone calls you, they pay
the rate between their phone and the MSC and...
The Cellular Connection 1 phần 8 pdf
... A $0 .99
B $0.65
Las Vegas A $3,00 $0 .99
B $3.00 $1. 09
Los Angeles A $0 .99
B $2.00 $1. 09
Miami A $0 .99
B $0.65
Milwaukee A $0.65
B $0.65
Minneapolis A $0 .99
B $0.65
New Orleans A $3.00 $0 .99
B ... $0.60
B
$0.65
Baltimore A $3.00 $0 .95
B $0.65
Boston A $3.00 $0 .99
B $1. 09
Chicago A $3.00 $0.85
B $0.65
Dallas A $0 .99
B $0.65
Denver A $0 .99
B $0.65
Detroit A $0 .99
B $0...
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