Audience response system and method with multiple base unit capability
First Claim
1. A wireless response system, comprising:
- a plurality of response units, each having a wireless response transceiver and an input device, said input device adapted to receiving a user input selection, said wireless response transceiver adapted to receive a base transmission and to transmit a response transmission in response to receipt of a base transmission;
a plurality of base units, each having a wireless base transceiver, said base transceiver adapted to transmit base transmissions and receive the response transmissions from said response units;
wherein each of said base units and each of said response units adapted to be assigned a communication identification, wherein each of said response units is adapted to exchanging wireless transmissions with one of said base units having a common communication identification with that one of said response units;
wherein each of said base units is adapted to be assigned a base address that is different from the base addresses of the other of said base units, wherein the base transmissions include the base address of the one of said base units transmitting that base transmission and wherein each of the response transmissions includes the base address of the base transmission to which that response transmission is responding;
wherein each of said base units is adapted to process the response transmissions having a base address in common with the base address of that base unit and not process response transmissions not having a base address in common with the base address of that base unit; and
wherein at least some of said plurality of base units and some of said plurality of response units are assigned a common communication identification, wherein each of said response units having the common communication identification responds to the first of the base transmissions received from one of said at least some of said plurality of base units and only responds to a subsequent base transmission having the same base address as the base address of the first of the base transmissions received, wherein a response unit will temporarily lock on to one of the base units until it has received a subsequent base transmission from that one of the base units.
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Accused Products
Abstract
A wireless response system and method of retrieving user selections includes providing a plurality of response units, each having a wireless response transceiver and an input device and a plurality of base units, each having a wireless base transceiver. The wireless response transceiver is adapted to transmitting a response transmission in response to receipt of a base transmission. The base transceiver is adapted to transmitting base transmissions and receiving response transmissions from the response units. Each of the base units and each of the response units are assigned communication identification. Base transmissions include a unique base address of the base unit transmitting that base transmission. Response transmission includes the base address of the base transmission to which that response transmission is responding. Each of the base units processes response transmissions having its base address and does not process response transmissions not having its base address.
38 Citations
20 Claims
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1. A wireless response system, comprising:
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a plurality of response units, each having a wireless response transceiver and an input device, said input device adapted to receiving a user input selection, said wireless response transceiver adapted to receive a base transmission and to transmit a response transmission in response to receipt of a base transmission; a plurality of base units, each having a wireless base transceiver, said base transceiver adapted to transmit base transmissions and receive the response transmissions from said response units; wherein each of said base units and each of said response units adapted to be assigned a communication identification, wherein each of said response units is adapted to exchanging wireless transmissions with one of said base units having a common communication identification with that one of said response units; wherein each of said base units is adapted to be assigned a base address that is different from the base addresses of the other of said base units, wherein the base transmissions include the base address of the one of said base units transmitting that base transmission and wherein each of the response transmissions includes the base address of the base transmission to which that response transmission is responding; wherein each of said base units is adapted to process the response transmissions having a base address in common with the base address of that base unit and not process response transmissions not having a base address in common with the base address of that base unit; and wherein at least some of said plurality of base units and some of said plurality of response units are assigned a common communication identification, wherein each of said response units having the common communication identification responds to the first of the base transmissions received from one of said at least some of said plurality of base units and only responds to a subsequent base transmission having the same base address as the base address of the first of the base transmissions received, wherein a response unit will temporarily lock on to one of the base units until it has received a subsequent base transmission from that one of the base units. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A wireless method of retrieving user selections with a plurality of response units and a plurality of base units, each of the response units having a wireless response transceiver and an input device, each of the base units having a wireless base transceiver, said method comprising:
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transmitting base transmissions with said base transceivers; receiving user selections with said user input devices; transmitting a response transmission with one of said wireless response transceiver in response to receipt of one of the base transmissions; receiving the response transmissions from said response units with said base transceivers of said base units; assigning each of said base units and each of said response units a communication identification; said transmitting and said receiving including exchanging wireless transmissions between one of the response units and one of said base units having a common communication identification with that one of said response units; assigning each of said base units a base address that is different from the base addresses of the other of said base units and including the assigned base address with the base transmissions of the one of said base units transmitting those base transmissions; including with each of the response transmissions the base address of the one of the base transmissions to which that one of the response transmissions is responding; processing with each of said base units the response transmissions having a base address in common with the base address of that one of said base units and not processing with each of said base units the response transmissions not having a base address in common with the base address of that one of said base units; assigning a common communication address to at least some of said plurality of base units and at least some of said plurality of response units; and each of said response units having the common communication identification responding to the first of the base transmissions received from one of said at least some of said plurality of base units and only responding to a subsequent base transmission having the same base address as the base address of the first of the base transmissions received, wherein the response unit will temporarily lock on to the one of the base units until it has received a subsequent base transmission from that one of the base units. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification