Systems and methods for implementing double wide channels in a communication system

1. A method, comprising:

identifying, by a base station, each of a plurality of receivers as belonging to either a first category of receivers configured to receive data on a channel A, a second category of receivers configured to receive data on a channel B, or a third category of receivers configured to receive data on both the channel A and the channel B;

buffering, by the base station, data for transmission to the plurality of receivers into either a first port, a second port, or a third port according the identified category, the first port corresponding to the first category, the second port corresponding to the second category, and the third port corresponding to the third category;

generating a channel A data frame for transmission on the channel A by pulling data from the first port and the third port until the channel A data frame is full; and

generating a channel B data frame for transmission on the channel B by pulling data from the second port and the third port until the channel B data frame is full.

2. The method of claim 1 , further comprising:

receiving, by the base station, data to be transmitted to the plurality of receivers;

determining, by the base station, a bandwidth configuration of said plurality of receivers to determine the category of each of the receivers; and

simultaneously transmitting, by the base station, the channel A data frame and the channel B data frame.

3. The method of claim 2 , wherein the transmitting the channel A data frame is performed by a first radio of the base station and the transmitting channel B data frame is performed by a second radio of the base station.

4. The method of claim 2 , wherein the transmitting the channel A data frame and the channel B data frame is performed by a single radio of the base station.

5. An apparatus, comprising:

means for identifying individual ones of a plurality of customer premises equipment (CPE) stations as belonging to either a first group, a second group, or a third group;

means for buffering data for transmission to the first group into a first port, for buffering data for transmission to the second group into a second port, and for buffering data for transmission to the third group into a third port;

means for filling a channel A data frame, for transmission on a channel A, with the data from the first port and the third port until the channel A data frame is full; and

means for filling a channel B data frame, for transmission on a channel B, with the data from the second port and the third port until the channel B data frame is full.

6. A base station, comprising:

one or more transmitters;

an input/output module; and

a control module coupled between the one or more transmitters and the input/output module and configured to:

identify individual ones of customer premises equipment (CPE) stations as belonging to either a first group, a second group, or a third group;

receive data from the input/output module, the data including first data for transmission to one or more of the CPE stations in the first group, second data for transmission to one or more of the CPE stations in the second group, and third data for transmission to one or more of the CPE stations in the third group;

buffer the first data into a first port, buffer the second data into a second port, and buffer the third data into a third port;

generate a channel A data frame for transmission on a channel A by pulling the first data from the first port and a portion of the third data from the third port until the channel A data frame is full; and

generate a channel B data frame for transmission on a channel B by pulling the second data from the second port and a portion of the third data from the third port until the channel B data frame is full.

7. The base station of claim 6 , wherein the channel A and the channel B each have a bandwidth of about 25 MHz.

8. The base station of claim 6 , further comprising:

a first radio configured to transmit or receive on the channel A; and

a second radio configured to transmit or receive on the channel B.

9. The base station of claim 6 , further comprising a radio configured to transmit the channel A data frame on the channel A and to transmit the channel B data frame on the channel B.

10. The base station of claim 6 , further comprising:

a first receiver to receive a first data frame on the channel A, the first data frame including data from the first group and the third group; and

a second receiver to receive a second data frame, the second data frame including data from the second group and the third group, wherein the first and second data frames are received substantially contemporaneously.

11. The base station of claim 6 , wherein the one or more transmitters include:

a first modem to modulate the channel A data frame for transmission on the channel A; and

a second modem configured to modulate the channel B data frame for transmission on the channel B;

wherein the base station further comprises an intermediate frequency module coupled to the first and second modems to convert one or more signals for transmission at an intermediate frequency signal level.

12. The base station of claim 11 , wherein the one or more transmitters include:

a first radio to transmit on the channel A based, at least in part, on the intermediate frequency signal level; and

a second radio to transmit on the channel B based, at least in part, on the intermediate frequency signal level.

13. The base station of claim 11 , further comprising a radio to transmit data on the channel A and to transmit data on the channel B based, at least in part, on the intermediate frequency signal level.

14. The base station of claim 6 , further comprising a sectored active antenna array coupled to the one or more transmitters.

15. The base station of claim 6 , wherein the control module includes a media access control module (MAC) configured to allocate available uplink and/or downlink bandwidth on the channel A and the channel B.

16. The apparatus of claim 5 , further comprising:

means for receiving data to be transmitted to the plurality of CPE stations;

means for determining a bandwidth configuration of said plurality of CPE stations to determine which of the first, second, or third groups each CPE station belongs to; and

means for transmitting the channel A data frame and the channel B data frame.

17. The apparatus of claim 5 , further comprising means for receiving bandwidth requests from the plurality of CPE stations and for allocating bandwidth in the channel A and/or the channel B according to those requests.

18. The apparatus of claim 17 , wherein said means for allocating allocates bandwidth according to quality of service parameters associated with the plurality of CPE stations.