Method for optimizing transmission of messages in a communication system

Claim 2

In a radio communication system that uses frequency reuse, a method for optimizing transmission of messages to a selective call transceiver, comprising: sending a first message to the selective call transceiver, wherein the first message instructs the selective call transceiver to receive a second message destined for another selective call transceiver, to measure a signal quality level of the second message, and to transmit to the radio communication system a response signal representative of the measured signal quality level of the second message; sending the second message to the other selective call transceiver; receiving the response signal from the selective call transceiver; and transmitting a third message to the selective call transceiver, utilizing a frequency reuse plan in accordance with the signal quality level of the second message.

Claim 3

The method as set forth in claim 1, wherein the first message further instructs the selective call transceiver not to display the second message to a user of the selective call transceiver.

Claim 4

The method as set forth in claim 1, wherein the signal quality level of the second message is a data error rate measurement.

Claim 5

The method as set forth in claim 1, wherein the signal quality level of the second message is a signal to interference measurement.

Claim 6

The method as set forth in claim 1, wherein the transmitting step comprises the steps of: placing the third message in a transmission queue along with other messages for other selective call transceivers having similar signal quality levels; and transmitting the third message along with other messages from the transmission queue.

Claim 7

The method as set forth in claim 1, wherein the transmitting step comprises the steps of: designating a plurality of fixed frequency reuse plans; and selecting one of the plurality of fixed frequency reuse plans, in response to the signal quality level.

Claim 8

The method as set forth in claim 1, wherein the transmitting step the radio communication system adjusts transmission power of the third message transmitted to the selective call transceiver in response to the signal quality level.

Claim 9

The method as set forth in claim 1, wherein the transmitting step the radio communication system adjusts a transmission data rate of the third message transmitted to the selective call transceiver in response to the signal quality level.

Claim 10

In a radio communication system that transmits simulcast messages, a method for optimizing transmission of messages to a selective call transceiver, comprising: sending a first message to the selective call transceiver, wherein the first message instructs the selective call transceiver to receive a second simulcast message destined for another selective call transceiver, to measure a signal quality level of the second simulcast message, and to transmit to the radio communication system a response signal representative of the measured signal quality level of the second simulcast message; sending the second simulcast message to the other selective call transceiver; receiving the response signal from the selective call transceiver; and transmitting a third simulcast message to the selective call transceiver, utilizing a simulcast plan in accordance with the signal quality level of the second simulcast message.

Claim 11

In a radio communication system that transmits simulcast messages, a method for optimizing transmission of messages to a selective call transceiver, comprising: sending a first message to the selective call transceiver, wherein the first message instructs the selective call transceiver to receive a second simulcast message destined for another selective call transceiver, to measure a signal quality level of the second simulcast message, and to transmit to the radio communication system a response signal representative of the measured signal quality level of the second simulcast message; sending the second simulcast message to the other selective call transceiver; receiving the response signal from the selective call transceiver; and transmitting a third simulcast message to the selective call transceiver, utilizing a simulcast plan in accordance with the signal quality level of the second simulcast message.

Claim 12

The method as set forth in claim 9, wherein the simulcast plan includes adjusting a transmission data rate of the radio communication system so as to improve signal quality of the third simulcast message transmitted to the selective call transceiver.

Claim 13

The method as set forth in claim 9, wherein the simulcast plan includes adjusting transmission power of the radio communication system so as to improve signal quality of the third simulcast message transmitted to the selective call transceiver.

Claim 14

In a selective call transceiver that receives messages from a radio communication system, a method for informing the radio communication system of a message signal quality level, comprising: receiving a first message transmitted by the radio communication system instructing the selective call transceiver to receive a second message destined for another selective call transceiver, to measure a signal quality level of the second message, and to transmit to the radio communication system a response signal representative of the measured signal quality level of the second message; receiving the second message destined for the other selective call transceiver; measuring the signal quality level of the second message; constructing a response signal representative of the measured signal quality level of the second message; transmitting the response signal to the radio communication system; and receiving a third message transmitted by the radio communication system utilizing a frequency reuse plan in accordance with the measured signal quality level of the second message.

Claim 15

In a selective call transceiver that receives messages from a radio communication system, a method for informing the radio communication system of a message signal quality level, comprising: receiving a first message transmitted by the radio communication system instructing the selective call transceiver to receive a second message destined for another selective call transceiver, to measure a signal quality level of the second message, and to transmit to the radio communication system a response signal representative of the measured signal quality level of the second message; receiving the second message destined for the other selective call transceiver; measuring the signal quality level of the second message; constructing a response signal representative of the measured signal quality level of the second message; transmitting the response signal to the radio communication system; and receiving a third message transmitted by the radio communication system utilizing a frequency reuse plan in accordance with the measured signal quality level of the second message.

Claim 16

The method as set forth in claim 12, wherein the selective call transceiver receives a first message from the radio communication system, and wherein the first message instructs the selective call transceiver to listen to the message destined for the other selective call transceiver, to measure the signal quality level of the message, and to transmit the response signal representative of measured signal quality.

Claim 17

The method as set forth in claim 12, wherein the selective call transceiver does not display the message to a user of the selective call transceiver.

Claim 18

The method as set forth in claim 12, wherein the signal quality level of the message is determined from a data error rate measurement.

Claim 19

The method as set forth in claim 12, wherein the signal quality level of the message is determined from a signal to interference measurement.

Claim 20

In a radio communication system that uses frequency reuse, a method for optimizing transmission of messages to a selective call transceiver, comprising: sending a first message to the selective call transceiver, wherein the first message instructs the selective call transceiver to receive a second message destined for another selective call transceiver, to measure a signal quality level of the second message based on a data error rate measurement, to transmit to the radio communication system a response signal representative of the measured signal quality level of the second message, and not to display the second message to a user of the selective call transceiver; sending the second message to the other selective call transceiver; receiving the response signal from the selective call transceiver; and transmitting a third message to the selective call transceiver, utilizing a frequency reuse plan in accordance with the signal quality level of the second message.

Claim 21

In a radio communication system that uses frequency reuse, a method for optimizing transmission of messages to a selective call transceiver, comprising: sending a first message to the selective call transceiver, wherein the first message instructs the selective call transceiver to receive a second message destined for another selective call transceiver, to measure a signal quality level of the second message based on a data error rate measurement, to transmit to the radio communication system a response signal representative of the measured signal quality level of the second message, and not to display the second message to a user of the selective call transceiver; sending the second message to the other selective call transceiver; receiving the response signal from the selective call transceiver; and transmitting a third message to the selective call transceiver, utilizing a frequency reuse plan in accordance with the signal quality level of the second message.

Claim 22

In a selective call transceiver that receives messages from a radio communication system, a method for informing the radio communication system of a message signal quality level, comprising: receiving a first message transmitted by the radio communication system instructing the selective call transceiver to receive a second message destined for another selective call transceiver, to measure a signal quality level of the second message and to transmit to the radio communication system a response signal representative of the measured signal quality level of the second message; receiving a second message destined for another selective call transceiver, wherein the selective call transceiver is programmed not to display the second message to a user of the selective call transceiver; measuring a signal quality level of the second message, wherein the signal quality level of the second message is a data error rate measurement; constructing a response signal representative of measured signal quality level of the second message; transmitting the response signal to the radio communication system; and receiving a third message transmitted by the radio communication system utilizing a frequency reuse plan in accordance with the measured signal quality level of the second message.

Claim 23

In a selective call transceiver that receives messages from a radio communication system, a method for informing the radio communication system of a message signal quality level, comprising: receiving a first message transmitted by the radio communication system instructing the selective call transceiver to receive a second message destined for another selective call transceiver, to measure a signal quality level of the second message and to transmit to the radio communication system a response signal representative of the measured signal quality level of the second message; receiving a second message destined for another selective call transceiver, wherein the selective call transceiver is programmed not to display the second message to a user of the selective call transceiver; measuring a signal quality level of the second message, wherein the signal quality level of the second message is a data error rate measurement; constructing a response signal representative of measured signal quality level of the second message; transmitting the response signal to the radio communication system; and receiving a third message transmitted by the radio communication system utilizing a frequency reuse plan in accordance with the measured signal quality level of the second message.

Claim 24

A controller in a radio communication system that uses frequency reuse for optimizing transmission of messages to a selective call transceiver, comprising: a processing system for directing operation of the controller; a radio transceiver coupled to the processing system for transmitting messages to a selective call transceiver and for receiving responses from the selective call transceiver, wherein the processing system is programmed to: cause the radio transceiver to transmit a first message to the selective call transceiver, wherein the first message instructs the selective call transceiver to receive a second message destined for another selective call transceiver, to measure a signal quality level of the second message, and to transmit to the radio communication system a response signal representative of the measured signal quality level of the second message; cause the radio transceiver to transmit the second message to the other selective call transceiver; receive a demodulated response message from the radio transceiver representative of the response signal transmitted by the selective call transceiver; and cause the radio transceiver to transmit a third message to the selective call transceiver, wherein the radio transceiver utilizes a frequency reuse plan in accordance with the signal quality level of the second message.

Claim 25

A controller in a radio communication system that uses frequency reuse for optimizing transmission of messages to a selective call transceiver, comprising: a processing system for directing operation of the controller; a radio transceiver coupled to the processing system for transmitting messages to a selective call transceiver and for receiving responses from the selective call transceiver, wherein the processing system is programmed to: cause the radio transceiver to transmit a first message to the selective call transceiver, wherein the first message instructs the selective call transceiver to receive a second message destined for another selective call transceiver, to measure a signal quality level of the second message, and to transmit to the radio communication system a response signal representative of the measured signal quality level of the second message; cause the radio transceiver to transmit the second message to the other selective call transceiver; receive a demodulated response message from the radio transceiver representative of the response signal transmitted by the selective call transceiver; and cause the radio transceiver to transmit a third message to the selective call transceiver, wherein the radio transceiver utilizes a frequency reuse plan in accordance with the signal quality level of the second message.

Claim 26

The controller as set forth in claim 19, wherein the first message further instructs the selective call transceiver not to display the second message to a user of the selective call transceiver.

Claim 27

The controller as set forth in claim 19, wherein the signal quality level of the second message is determined from a data error rate measurement.

Claim 28

The controller as set forth in claim 19, wherein the signal quality level of the second message is determined from a signal to interference measurement.

Claim 29

A selective call transceiver that informs a radio communication system of a message signal quality level, comprising: a processor for controlling operation of the selective call transceiver; circuitry coupled to the processor for receiving messages from the radio communication system, and for transmitting response messages to the radio communication system, wherein the processor is programmed to: receive a first message transmitted by the radio communication system instructing the selective call transceiver to receive a second message destined for another selective call transceiver, to measure a signal quality level of the second message, and to transmit to the radio communication system a response signal representative of the measured signal quality level of the second message; receive a demodulated message from the circuitry representative of the second message transmitted by the radio communication system destined for another selective call transceiver; measure a signal quality level of the demodulated message; construct a response signal representative of measured signal quality level of the second message; cause the circuitry to transmit the response signal to the radio communication system; and receive a third message transmitted by the radio communication system utilizing a frequency reuse plan in accordance with the measured signal quality level of the second message.

Claim 30

A selective call transceiver that informs a radio communication system of a message signal quality level, comprising: a processor for controlling operation of the selective call transceiver; circuitry coupled to the processor for receiving messages from the radio communication system, and for transmitting response messages to the radio communication system, wherein the processor is programmed to: receive a first message transmitted by the radio communication system instructing the selective call transceiver to receive a second message destined for another selective call transceiver, to measure a signal quality level of the second message, and to transmit to the radio communication system a response signal representative of the measured signal quality level of the second message; receive a demodulated message from the circuitry representative of the second message transmitted by the radio communication system destined for another selective call transceiver; measure a signal quality level of the demodulated message; construct a response signal representative of measured signal quality level of the second message; cause the circuitry to transmit the response signal to the radio communication system; and receive a third message transmitted by the radio communication system utilizing a frequency reuse plan in accordance with the measured signal quality level of the second message.

Claim 31

The selective call transceiver as set forth in claim 23, the selective call transceiver further comprising a display for displaying messages to a user, and wherein the selective call transceiver is programmed not to display the message to the user.