Method for providing a favorable signal representation

Claim 3

The method of claim 1 further comprises the step of providing the frames, wherein the frames comprise compressed digital audio encoded with an IMBE™ (Improved Multi-Band Excitation) encoder.

Claim 4

The method of claim 1 further comprises the step of identifying the priority set of codewords based on a perceptual weight for each codeword of the plurality of codewords.

Claim 5

The method of claim 1 further comprises the step of determining the frame error status, wherein the frame error status comprises the sum of the codeword error statuses corresponding to the non-priority set of codewords.

Claim 6

The method of claim 4 further comprises the step of determining the frame error status, wherein the frame error status further comprises the sum of the codeword error statuses corresponding to the priority set of codewords.

Claim 7

In a wireless communication system that includes at least one communication unit, a plurality of base stations, and a comparator operably coupled to the plurality of base stations, a method for providing a favorable signal representation of a digital signal transmitted by the at least one communication unit, the method comprising the steps of: a) receiving, by at least two base stations of the plurality of base stations via a wireless communication resource, the digital signal; b) parsing, by the at least two base stations, frames of the digital signal, wherein each of the frames comprises a plurality of codewords, each codeword of the plurality of codewords having a codeword identification; c) determining, by each of the at least two base stations for each frame, codeword error statuses that uniquely correspond to each codeword of the plurality of codewords; d) determining, by each of the at least two base stations for each frame, a frame error status based on the codeword error statuses; e) transmitting, by each of the at least two base stations to the comparator, the frames comprising a priority set of codewords and a non-priority set of codewords of the plurality of codewords, wherein the codeword error statuses are provided for the priority set of codewords and the codeword error statuses are not provided for the non-priority set of codewords; f) comparing, by the comparator, the codeword error statuses for members of the priority set of codewords for each frame, wherein the members have substantially identical codeword identifications; g) selecting, by the comparator responsive to the step of comparing the codeword error statuses, members having favorable codeword error statuses to produce selected priority codewords; h) comparing, by the comparator, the frame error statuses for each frame; i) selecting, by the comparator responsive to the step of comparing the frame error statuses, the non-priority set of codewords corresponding to a favorable frame error status to produce selected non-priority codewords; and j) providing, by the comparator, the selected priority codewords and the selected non-priority codewords as the favorable signal representation.

Claim 8

In a wireless communication system that includes at least one communication unit, a plurality of base stations, and a comparator operably coupled to the plurality of base stations, a method for providing a favorable signal representation of a digital signal transmitted by the at least one communication unit, the method comprising the steps of: a) receiving, by at least two base stations of the plurality of base stations via a wireless communication resource, the digital signal; b) parsing, by the at least two base stations, frames of the digital signal, wherein each of the frames comprises a plurality of codewords, each codeword of the plurality of codewords having a codeword identification; c) determining, by each of the at least two base stations for each frame, codeword error statuses that uniquely correspond to each codeword of the plurality of codewords; d) determining, by each of the at least two base stations for each frame, a frame error status based on the codeword error statuses; e) transmitting, by each of the at least two base stations to the comparator, the frames comprising a priority set of codewords and a non-priority set of codewords of the plurality of codewords, wherein the codeword error statuses are provided for the priority set of codewords and the codeword error statuses are not provided for the non-priority set of codewords; f) comparing, by the comparator, the codeword error statuses for members of the priority set of codewords for each frame, wherein the members have substantially identical codeword identifications; g) selecting, by the comparator responsive to the step of comparing the codeword error statuses, members having favorable codeword error statuses to produce selected priority codewords; h) comparing, by the comparator, the frame error statuses for each frame; i) selecting, by the comparator responsive to the step of comparing the frame error statuses, the non-priority set of codewords corresponding to a favorable frame error status to produce selected non-priority codewords; and j) providing, by the comparator, the selected priority codewords and the selected non-priority codewords as the favorable signal representation.

Claim 9

The method of claim 6 further comprises the step of parsing the frames, wherein the frames comprise compressed digital audio encoded with an IMBE™ (Improved Multi-Band Excitation) encoder.

Claim 10

The method of claim 7 further comprises the step of parsing the frames, wherein the frames comprise seven codewords.

Claim 11

The method of claim 8 further comprises the step of determining, for each frame, the codeword error statuses using Golay error correction codes.

Claim 12

The method of claim 8 further comprises the step of determining, for each frame, the codeword error statuses using Hamming error correction codes.

Claim 13

The method of claim 6 further comprises the step of determining the frame error status, wherein the frame error status comprises the sum of the codeword error statuses corresponding to the non-priority set of codewords.

Claim 14

The method of claim 11 further comprises the step of determining the frame error status, wherein the frame error status further comprises the sum of the codeword error statuses corresponding to the priority set of codewords.

Claim 15

The method of claim 6 further comprises the step of identifying the priority set of codewords based on a perceptual weight for each codeword of the plurality of codewords.

Claim 16

In a wireless communication system, a method for a comparator to provide a favorable signal representation, the method comprising the steps of: a) receiving frames, each of the frames comprising a priority set of codewords and a non-priority set of codewords, wherein codeword error statuses are provided for the priority set of codewords and codeword error statuses are not provided for the non-priority set of codewords; b) comparing the codeword error statuses for members of the priority set of codewords for each frame, wherein the members have substantially identical codeword identifications; c) selecting, responsive to the step of comparing the codeword error statuses, members having favorable codeword error statuses to produce selected priority codewords; d) comparing the frame error statuses for each frame; e) selecting, responsive to the step of comparing the frame error statuses, the non-priority set of codewords corresponding to a favorable frame error status to produce selected non-priority codewords; and f) providing the selected priority codewords and the selected non-priority codewords as the favorable signal representation.

Claim 17

In a wireless communication system, a method for a comparator to provide a favorable signal representation, the method comprising the steps of: a) receiving frames, each of the frames comprising a priority set of codewords and a non-priority set of codewords, wherein codeword error statuses are provided for the priority set of codewords and codeword error statuses are not provided for the non-priority set of codewords; b) comparing the codeword error statuses for members of the priority set of codewords for each frame, wherein the members have substantially identical codeword identifications; c) selecting, responsive to the step of comparing the codeword error statuses, members having favorable codeword error statuses to produce selected priority codewords; d) comparing the frame error statuses for each frame; e) selecting, responsive to the step of comparing the frame error statuses, the non-priority set of codewords corresponding to a favorable frame error status to produce selected non-priority codewords; and f) providing the selected priority codewords and the selected non-priority codewords as the favorable signal representation.

Claim 18

In a wireless communication system, a method for a base station to provide at least one frame representing a digital signal, the method comprising the steps of: a) receiving, via a wireless communication resource, the digital signal; b) parsing the at least one frame of the digital signal, wherein the at least one frame comprises a plurality of codewords, .each codeword of the plurality of codewords having a codeword identification; c) determining for the at least one frame, codeword error statuses that uniquely correspond to each codeword of the plurality of codewords; d) determining, for the at least one frame, a frame error status based on the codeword error statuses; and e) providing the at least one frame comprising the frame error status, a priority set of codewords of the plurality of codewords, and a non-priority set of codewords of the plurality of codewords, wherein the codeword error statuses are provided for the priority set of codewords and the codeword error statuses are not provided for the non-priority set of codewords.

Claim 19

In a wireless communication system, a method for a base station to provide at least one frame representing a digital signal, the method comprising the steps of: a) receiving, via a wireless communication resource, the digital signal; b) parsing the at least one frame of the digital signal, wherein the at least one frame comprises a plurality of codewords, .each codeword of the plurality of codewords having a codeword identification; c) determining for the at least one frame, codeword error statuses that uniquely correspond to each codeword of the plurality of codewords; d) determining, for the at least one frame, a frame error status based on the codeword error statuses; and e) providing the at least one frame comprising the frame error status, a priority set of codewords of the plurality of codewords, and a non-priority set of codewords of the plurality of codewords, wherein the codeword error statuses are provided for the priority set of codewords and the codeword error statuses are not provided for the non-priority set of codewords.

Claim 22

The method of claim 16 further comprises the step of determining the frame error status, wherein the frame error status comprises the sum of the codeword error statuses.