Method for dynamically allocating wireless communication resources

Claim 2

In a TDM wireless communication system that includes a plurality of communication units, a plurality of wireless communication resources, and a central controller that allocates the plurality of wireless communication resources among the plurality of communication units, a method for dynamically allocating the plurality of wireless communication resources, the method comprising the steps of: a) requesting, by a communication unit of the plurality of communication units, a first number of wireless communication resources of the plurality of wireless communication resources for transmission of a message; b) when the first number of wireless communication resources are available, allocating, by the central controller, the first number of wireless communication resources to the communication unit; c) responsive to allocation of the first number of wireless communication resources, transmitting, by the communication unit, portions of the message via the first number of wireless communication resources; d) monitoring, by the central controller, transmission of the portions of the message to determine a system grade of service; and e) allocating, by the central controller, a second number of wireless communication resources to the communication unit based on the system grade of service.

Claim 3

The method of claim 1, step (b) further comprising the step of allocating the first number of wireless communication resources, wherein the first number of wireless communication resources comprise a first number of time slots on a radio frequency carrier.

Claim 4

The method of claim 2, step (e) further comprising the step of allocating the second number of wireless communication resources, wherein the second number of wireless communication resources comprise a second number of time slots on the radio frequency carrier.

Claim 5

The method of claim 1, step (d) further comprising the step of monitoring transmission of the portions of the message to determine the system grade of service, wherein the system grade of service is based, at least in part, on a predicted completion time for the message.

Claim 6

The method of claim 4, step (d) further comprising the step of monitoring transmission of the portions of the message to determine the system grade of service, wherein the system grade of service is based, at least in part, on a wireless communication resource availability profile.

Claim 7

The method of claim 5, step (e) further comprising the step of allocating the second number of wireless communication resources, wherein the second number of wireless communication resources is greater than the first number of wireless communication resources when the predicted completion time for the message is greater than a first predetermined threshold and the wireless communication resource availability profile indicates that the second number of wireless communication resources is available.

Claim 8

The method of claim 5, step (e) further comprising the step of allocating the second number of wireless communication resources, wherein the second number of wireless communication resources is less than the first number of wireless communication resources when the predicted completion time for the message is less than a first predetermined threshold.

Claim 9

The method of claim 5, step (e) further comprising the step of allocating the second number of wireless communication resources based on a priority message indication.

Claim 10

The method of claim 1, step (d) further comprising the step of monitoring transmission of the portions of the message to determine the system grade of service, wherein the system grade of service is based, at least in part, on an average message delay.

Claim 11

The method of claim 9, step (e) further comprising the step of allocating the second number of wireless communication resources, wherein the second number of wireless communication resources is less than the first number of wireless communication resources when the average message delay is greater than a second predetermined threshold.

Claim 12

The method of claim 1, further comprising the step of: f) responsive to the allocating of the second number of wireless communication resources, transmitting, by the communication unit, portions of the message via the second number of wireless communication resources.

Claim 13

In a TDM wireless communication system that includes a plurality of communication units, a plurality of wireless communication resources, and a central controller that allocates the plurality of wireless communication resources amongst the plurality of communication units, a method for dynamically allocating the plurality of wireless communication resources, the method comprising the steps of: a) requesting, by a communication unit of the plurality of communication units, a first number of wireless communication resources of the plurality of wireless communication resources for transmission of a message; b) when the first number of wireless communication resources are available, allocating, by the central controller, the first number of wireless communication resources to the communication unit; c) responsive to allocation of the first number of wireless communication resources, transmitting, by the communication unit, portions of the message via the first number of wireless communication resources; d) while transmitting the message, requesting, by the communication unit, a second number of wireless communication resources of the plurality of wireless communication resources, wherein the second number of wireless communication resources is greater than the first number of wireless communication resources; and e) when the second number of wireless communication resources are available, allocating, by the central controller, the second number of wireless communication resources to the communication unit.

Claim 14

In a TDM wireless communication system that includes a plurality of communication units, a plurality of wireless communication resources, and a central controller that allocates the plurality of wireless communication resources amongst the plurality of communication units, a method for dynamically allocating the plurality of wireless communication resources, the method comprising the steps of: a) requesting, by a communication unit of the plurality of communication units, a first number of wireless communication resources of the plurality of wireless communication resources for transmission of a message; b) when the first number of wireless communication resources are available, allocating, by the central controller, the first number of wireless communication resources to the communication unit; c) responsive to allocation of the first number of wireless communication resources, transmitting, by the communication unit, portions of the message via the first number of wireless communication resources; d) while transmitting the message, requesting, by the communication unit, a second number of wireless communication resources of the plurality of wireless communication resources, wherein the second number of wireless communication resources is greater than the first number of wireless communication resources; and e) when the second number of wireless communication resources are available, allocating, by the central controller, the second number of wireless communication resources to the communication unit.

Claim 15

The method of claim 12, further comprising the step of: f) responsive to allocation of the second number of wireless communication resources, transmitting, by the communication unit, portions of the message and portions of an additional message via the second number of wireless communication resources.

Claim 16

In a TDM wireless communication system that includes a plurality of communication units, a plurality of wireless communication resources, and a central controller that allocates the plurality of wireless communication resources among the plurality of communication units, a method for the central controller to dynamically allocate the plurality of wireless communication resources, the method comprising the steps of: a) receiving, from a communication unit of the plurality of communication units, a request for a first number of wireless communication resources of the plurality of wireless communication resources for transmission of a message; b) when the first number of wireless communication resources are available, allocating the first number of wireless communication resources to the communication unit; c) monitoring transmission of portions of the message to determine a system grade of service; and d) allocating a second number of wireless communication resources of the plurality of wireless communication resources to the communication unit based on the system grade of service.

Claim 17

In a TDM wireless communication system that includes a plurality of communication units, a plurality of wireless communication resources, and a central controller that allocates the plurality of wireless communication resources among the plurality of communication units, a method for the central controller to dynamically allocate the plurality of wireless communication resources, the method comprising the steps of: a) receiving, from a communication unit of the plurality of communication units, a request for a first number of wireless communication resources of the plurality of wireless communication resources for transmission of a message; b) when the first number of wireless communication resources are available, allocating the first number of wireless communication resources to the communication unit; c) monitoring transmission of portions of the message to determine a system grade of service; and d) allocating a second number of wireless communication resources of the plurality of wireless communication resources to the communication unit based on the system grade of service.

Claim 18

The method of claim 14, step (b) further comprising the step of allocating the first number of wireless communication resources, wherein the first number of wireless communication resources comprises a first number of time slots on a radio frequency carrier.

Claim 19

The method of claim 15, step (d) further comprising the step of allocating the second number of wireless communication resources, wherein the second number of wireless communication resources comprises a second number of time slots on the radio frequency carrier.

Claim 20

The method of claim 14, step (c) further comprising the step of monitoring transmission of the portions of the message to determine the system grade of service, wherein the system grade of service is based, at least in part, on a predicted completion time for the message.

Claim 21

The method of claim 17, step (c) further comprising the step of monitoring transmission of the portions of the message to determine the system grade of service, wherein the system grade of service is based, at least in part, on a wireless communication resource availability profile.

Claim 22

The method of claim 18, step (d) further comprising the step of allocating the second number of wireless communication resources, wherein the second number of wireless communication resources is greater than the first number of wireless communication resources when the predicted completion time for the message is greater than a first predetermined threshold and the wireless communication resource availability profile indicates that the second number of wireless communication resources is available.

Claim 23

The method of claim 18, step (d) further comprising the step of allocating the second number of wireless communication resources, wherein the second number of wireless communication resources is less than the first number of wireless communication resources when the predicted completion time for the message is less than a first predetermined threshold.

Claim 24

The method of claim 18, step (d) further comprising the step of allocating the second number of wireless communication resources based on a message priority indication.

Claim 25

The method of claim 14, step (c) further comprising the step of monitoring transmission of the portions of the message to determine the system grade of service, wherein the system grade of service is based, at least in part, on an average message delay.

Claim 26

The method of claim 22, step (d) further comprising the step of allocating the second number of wireless communication resources, wherein the second number of wireless communication resources is less than the first number of wireless communication resources when the average message delay is greater than a second predetermined threshold.

Claim 27

In a TDM wireless communication system that includes a plurality of communication units, a plurality of wireless communication resources, and a central controller that allocates the plurality of wireless communication resources among the plurality of communication units, a method for the central controller to dynamically allocate the plurality of wireless communication resources, the method comprising the steps of: a) receiving, from a communication unit of the plurality of communication units, a request for a first number of wireless communication resources of the plurality of wireless communication resources for transmission of a message; b) when the first number of wireless communication resources are available, allocating the first number of wireless communication resources to the communication unit; c) during transmission of the message, receiving, from the communication unit, a request for a second number of wireless communication resources of the plurality of wireless communication resources; and d) when the second number of wireless communication resources are available, allocating the second number of wireless communication resources to the communication unit.

Claim 28

In a TDM wireless communication system that includes a plurality of communication units, a plurality of wireless communication resources, and a central controller that allocates the plurality of wireless communication resources among the plurality of communication units, a method for the central controller to dynamically allocate the plurality of wireless communication resources, the method comprising the steps of: a) receiving, from a communication unit of the plurality of communication units, a request for a first number of wireless communication resources of the plurality of wireless communication resources for transmission of a message; b) when the first number of wireless communication resources are available, allocating the first number of wireless communication resources to the communication unit; c) during transmission of the message, receiving, from the communication unit, a request for a second number of wireless communication resources of the plurality of wireless communication resources; and d) when the second number of wireless communication resources are available, allocating the second number of wireless communication resources to the communication unit.