SCANNING FOR NETWORK CONNECTIONS WITH VARIABLE SCAN RATE
First Claim
Patent Images
1. A wireless communication terminal, comprising:
- a radio frequency (RF) transceiver; and
a baseband processing circuit, which is arranged to detect an indication of a rate of movement of the terminal, and is coupled to cause the RF transceiver to scan periodically for access points that are available to communicate with the wireless communication terminal at a variable scan rate that is selected from among a plurality of different scan rates responsively to the indication, and upon detecting an available access point, to establish a wireless connection between the terminal and the available access point.
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Abstract
A wireless communication terminal includes a radio frequency (RF) transceiver and a baseband processing circuit, which is arranged to detect an indication of a rate of movement of the terminal. The baseband processing circuit is coupled to cause the RF transceiver to scan periodically for access points that are available to communicate with the mobile terminal at a scan rate that is selected responsively to the indication, and upon detecting an available access point, to establish a wireless connection between the terminal and the available access point.
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Citations
20 Claims
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1. A wireless communication terminal, comprising:
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a radio frequency (RF) transceiver; and a baseband processing circuit, which is arranged to detect an indication of a rate of movement of the terminal, and is coupled to cause the RF transceiver to scan periodically for access points that are available to communicate with the wireless communication terminal at a variable scan rate that is selected from among a plurality of different scan rates responsively to the indication, and upon detecting an available access point, to establish a wireless connection between the terminal and the available access point. - View Dependent Claims (2, 3, 4, 5, 6, 7, 17)
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8-12. -12. (canceled)
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13. A method for communication, comprising:
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detecting an indication of a rate of movement of a mobile terminal; scanning periodically for access points that are available to communicate with the mobile terminal, at a variable scan rate that is selected from among a plurality of different scan rates responsively to the indication; and upon detecting an available access point, establishing a wireless connection between the mobile terminal and the available access point. - View Dependent Claims (14, 15, 16, 18, 19)
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20-24. -24. (canceled)
Specification