Enhanced multicarrier transmission using orthogonal subcarriers

1. A transceiver for voice and data transmission comprising:

a) one or more communication interfaces;

b) one or more processors; and

c) memory storing instructions that, when executed, cause said transceiver to:

i) transmit a first plurality of encrypted voice packets of at least one first talking period in a plurality of talking periods on a first plurality of subcarriers of a first carrier in a plurality of carriers, during a period when encrypted data traffic packets are transmitted on said plurality of carriers, wherein there is no guard band between any two subcarriers in said first plurality of subcarriers; and

ii) transmit a first subset of said encrypted data traffic packets on a second plurality of subcarriers in a first time period and a second subset of said encrypted data traffic packets on a third plurality of subcarriers in a second time period according to a base station media access control (MAC) layer packet scheduler decision, wherein:

(1) said first time period and said second time period do not overlap;

(2) there is no guard band between any two subcarriers in said second plurality of subcarriers; and

(3) there is at least one guard band between at least two subcarriers in said third plurality of subcarriers.

2. The transceiver of claim 1 , wherein said instructions, when executed, further cause said transceiver to transmit each of a second plurality of encrypted voice packets of at least one second talking period in said plurality of talking periods on a fourth plurality of subcarriers of a second carrier in said plurality of carriers, while said encrypted data traffic packets are transmitted on said plurality of carriers, wherein said first carrier is different from said second carrier.

3. The transceiver of claim 1 , wherein:

a) said first plurality of encrypted voice packets are encrypted using a first encryption key and at least one first parameter;

b) said plurality of encrypted data traffic packets are encrypted using said first encryption key and at least one second parameter; and

c) said at least one first parameter is different from said at least one second parameter.

4. The transceiver of claim 3 , wherein said first plurality of encrypted voice packets are encrypted employing an additional parameter configured to change based on a system counter.

5. The transceiver of claim 3 , wherein said plurality of encrypted data traffic packets are encrypted using an additional parameter configured to change based on a system counter.

6. The transceiver of claim 1 , wherein each of the following plurality of subcarriers is a plurality of Orthogonal Frequency Division Multiplexing (OFDM) subcarriers: said first plurality of subcarriers; said second plurality of subcarriers; and said third plurality of subcarriers.

7. The transceiver of claim 1 , wherein each of the following plurality of subcarriers is a plurality of Single Carrier-Frequency Division Multiple Access (SC-FDMA) subcarriers: said first plurality of subcarriers; said second plurality of subcarriers; and said third plurality of subcarriers.

8. A transceiver for voice and data transmission comprising:

a) one or more communication interfaces;

b) one or more processors; and

c) memory storing instructions that, when executed, cause said transceiver to:

i) receive a first plurality of encrypted voice packets of at least one first talking period in a plurality of talking periods on a first plurality of subcarriers of a first carrier in a plurality of carriers, during a period when encrypted data traffic packets are received on said plurality of carriers, wherein there is no guard band between any two subcarriers in said first plurality of subcarriers; and

ii) receive a first subset of said encrypted data traffic packets on a second plurality of subcarriers in a first time period and a second subset of said encrypted data traffic packets on a third plurality of subcarriers in a second time period according to a base station media access control (MAC) layer packet scheduler decision, wherein:

(1) said first time period and said second time period do not overlap;

(2) there is no guard band between any two subcarriers in said second plurality of subcarriers; and

(3) there is at least one guard band between at least two subcarriers in said third plurality of subcarriers.

9. The transceiver of claim 8 , wherein each of the following plurality of subcarriers is a plurality of physical subcarriers: said first plurality of subcarriers; said second plurality of subcarriers; and said third plurality of subcarriers.

10. The transceiver of claim 8 , wherein each of the following plurality of subcarriers is a plurality of virtual subcarriers: said first plurality of subcarriers; said second plurality of subcarriers; and said third plurality of subcarriers.

11. The transceiver of claim 8 , wherein said first plurality of encrypted voice packets are mapped to a first pre-established bearer employing a first packet protocol header of said first plurality of encrypted voice packets, and said plurality of encrypted data traffic packets are mapped to a second pre-established bearer employing a second packet protocol header of said plurality of encrypted data traffic data packets.

12. The transceiver of claim 11 , wherein said first pre-established bearer is a Guaranteed Bit Rate (GBR) bearer and said second pre-established bearer is a non-GBR bearer.

13. The transceiver of claim 11 , wherein said second pre-established bearer is assigned a plurality of attributes including:

a) a scheduling priority;

b) an allocation and retention priority; and

c) a portable device aggregate maximum bit rate.

14. The transceiver of claim 8 , wherein said first plurality of subcarriers, said second plurality of subcarriers, and said third plurality of subcarriers comprises:

a) data subcarrier symbols; and

b) pilot subcarrier symbols.

15. A method for voice and data transmission comprising:

a) transmitting a first plurality of encrypted voice packets of at least one first talking period in a plurality of talking periods on a first plurality of subcarriers of a first carrier in a plurality of carriers, during a period when encrypted data traffic packets are transmitted on said plurality of carriers, wherein there is no guard band between any two subcarriers in said first plurality of subcarriers; and

b) transmitting a first subset of said encrypted data traffic packets on a second plurality of subcarriers in a first time period and a second subset of said encrypted data traffic packets on a third plurality of subcarriers in a second time period according to a base station media access control (MAC) layer packet scheduler decision, wherein:

(1) said first time period and said second time period do not overlap;

(2) there is no guard band between any two subcarriers in said second plurality of subcarriers; and

(3) there is at least one guard band between at least two subcarriers in said third plurality of subcarriers.

16. The method of claim 15 , further comprising transmitting each of a second plurality of encrypted voice packets of at least one second talking period in said plurality of talking periods on a fourth plurality of subcarriers of a second carrier in said plurality of carriers, while said encrypted data traffic packets are transmitted on said plurality of carriers, wherein said first carrier is different from said second carrier.

17. The method of claim 15 , wherein said first plurality of encrypted voice packets are mapped to a first pre-established bearer employing a first packet protocol header of said first plurality of encrypted voice packets, and said plurality of encrypted data traffic packets are mapped to a second pre-established bearer employing a second packet protocol header of said plurality of encrypted data traffic data packets.

18. The method of claim 17 , wherein said first pre-established bearer is a Guaranteed Bit Rate (GBR) bearer and said second pre-established bearer is a non-GBR bearer.

19. The method of claim 17 , wherein said second pre-established bearer is assigned a plurality of attributes including:

a) a scheduling priority;

b) an allocation and retention priority; and

c) a portable device aggregate maximum bit rate.

20. The method of claim 17 , wherein each of the following plurality of subcarriers is a plurality of Orthogonal Frequency Division Multiplexing (OFDM) subcarriers: said first plurality of subcarriers; said second plurality of subcarriers; and said third plurality of subcarriers.