US Patent No: 4,395,594
Number of patents in Portfolio can not be more than 2000
Method and apparatus for forcing randomization of idle channel seizures
Stats
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Jul 26, 1983
Issued date -
Aug 24, 1981
filing date -
06/295,858
serial no -
Expired
status
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Abstract
A base station (14) in an idle channel marked mobile radiotelephone system is provided with means (26, 27) for inhibiting station removal of idle marking tone from a channel for a time interval .tau..sub.RD of randomly selectable duration following initiation of the tone on the channel. That inhibit interval forces mobile units using so-called instant channel grabbers at idle tone initiation time to operate through at least two full executions of the normal access-requesting tone program, thereby providing an opportunity for a mobile unit using a random-delay seizure algorithm to access the channel between or during the executions of the instant channel grabber mobile unit.
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First Claim
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 2005/0202,841 Apparatus and method for remotely modifying reconfigurable hardware in a mobile station | 2005 | ||
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| 4,319,222 Transmitter apparatus for an information transmission system | 7 | 1980 | |