Encoded information reading terminal with user-configurable multi-protocol wireless communication interface
First Claim
1. An apparatus comprising:
- a microprocessor; and
a wireless communication interface comprising an RF front end configured to perform at least one of receiving a first radio signal or transmitting a second radio signal, said RF front end electrically coupled to at least one of an analog-to-digital converter (ADC) or a digital-to-analog converter (DAC);
wherein said microprocessor is configured to execute at least one of a base-band encoder software program or a base-band decoder software program; and
wherein said apparatus is configured to switch, during an active communication session, one of;
a wireless communication network, a wireless communication protocol, or a parameter of a wireless communication protocol.
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Abstract
An encoded information reading (EIR) terminal can comprise a microprocessor, a memory, an (EIR) device, and a wireless communication interface. The EIR device can be provided by a bar code reading device, an RFID reading device, and/or a card reading device. The EIR device can be configured to perform outputting raw message data containing an encoded message and/or outputting decoded message data corresponding to an encoded message. The wireless communication interface can comprise a radio frequency front end configured to perform receiving a first radio signal and/or transmitting a second radio signal. The radio frequency front end can be electrically coupled to an analog-to-digital converter (ADC) which can be electrically coupled to the system bus and/or to a digital-to-analog converter (DAC) which can be electrically coupled to the system bus. The microprocessor can be configured to execute a base-band encoder software program and/or a base-band decoder software program.
198 Citations
20 Claims
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1. An apparatus comprising:
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a microprocessor; and a wireless communication interface comprising an RF front end configured to perform at least one of receiving a first radio signal or transmitting a second radio signal, said RF front end electrically coupled to at least one of an analog-to-digital converter (ADC) or a digital-to-analog converter (DAC); wherein said microprocessor is configured to execute at least one of a base-band encoder software program or a base-band decoder software program; and wherein said apparatus is configured to switch, during an active communication session, one of;
a wireless communication network, a wireless communication protocol, or a parameter of a wireless communication protocol. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system comprising:
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a microprocessor; and a wireless communication interface comprising an RF front end configured to perform at least one of receiving a first radio signal and transmitting a second radio signal, said RF front end electrically coupled to at least one of an analog-to-digital converter (ADC) or a digital-to-analog converter (DAC); wherein said microprocessor is configured to execute at least one of a base-band encoder software program or a base-band decoder software program; wherein said system is configured to maintain an active communication session irrespectively of changing external conditions by switching one of;
a wireless communication network, a wireless communication protocol, or a parameter of a wireless communication protocol. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification