Method for scheduling orthogonally over multiple hops

1. A method of wireless communications, comprising:

providing a relay between wireless uplink and downlink nodes;

simultaneously communicating with the uplink and downlink nodes via the relay using different spreading codes on a common channel, wherein the communication with the uplink and downlink nodes comprises simultaneously transmitting to the uplink and downlink nodes on the common channel; and

sending a request to the uplink node specifying a first allocation of radio resources from the common channel to transmit and sending a request to the downlink node specifying a second allocation of radio resources from the common channel to transmit, said second allocation of resources being different from the first allocation of radio resources.

2. The method of claim 1 wherein the communication with the uplink and downlink nodes further comprises simultaneously receiving from the uplink and downlink nodes on the common channel.

3. The method of claim 1 further comprising receiving from the uplink node a grant to transmit using the first allocation of radio resources.

4. The method of claim 1 further comprising receiving from the uplink node a grant to transmit using only a portion of the first allocation of resources.

5. The method of claim 1 wherein each of the first and second allocations of radio resources comprises a frequency assignment from the common channel.

6. The method of claim 1 wherein each of the first and second allocations of radio resources comprises a spreading code assignment from the common channel.

7. An apparatus for wireless communications, comprising:

a media access controller configured to provide a relay between wireless uplink and downlink nodes,

wherein the media access controller is further configured to simultaneously communicate with the uplink and downlink nodes using different spreading codes on a common channel,

wherein the media access controller is further configured to communicate with the uplink and downlink nodes by simultaneously transmitting to the uplink and downlink nodes on the common channel, and

wherein the media access controller is further configured to send a request to the uplink node specifying a first allocation of radio resources from the common channel to transmit and send a request to the downlink node specifying a second allocation of radio resources from the common channel to transmit, the second allocation of resources being different from the first allocation of radio resources.

8. The apparatus of claim 7 wherein the media access controller is further configured to communicate with the uplink and downlink nodes by simultaneously receiving from the uplink and downlink nodes on the common channel.

9. The apparatus of claim 7 wherein the media access controller is further configured to receive from the uplink node a grant to transmit using the first allocation of radio resources.

10. The apparatus of claim 7 wherein the media access controller is further configured to receive from the uplink node a grant to transmit using only a portion of the first allocation of resources.

11. The apparatus of claim 7 wherein each of the first and second allocations of radio resources comprises a frequency assignment from the common channel.

12. The apparatus of claim 7 wherein each of the first and second allocations of radio resources comprises a spreading code assignment from the common channel.

13. An apparatus for wireless communications, comprising:

means for providing a relay between wireless uplink and downlink nodes;

means for simultaneously communicating with the uplink and downlink nodes via the relay using different spreading codes on a common channel,

wherein the means for simultaneously communicating with the uplink and downlink nodes comprises means for simultaneously transmitting to the uplink and downlink nodes on the common channel; and

wherein the apparatus further comprises means for sending a request to the uplink node specifying a first allocation of radio resources from the common channel to transmit and means for sending a request to the downlink node specifying a second allocation of radio resources from the common channel, the second allocation of resources being different from the first allocation of radio resources.

14. The apparatus of claim 13 wherein the means for simultaneously communicating with the uplink and downlink nodes further comprises means for simultaneously receiving from the uplink and downlink nodes on the common channel.

15. The apparatus of claim 13 further comprising means for receiving from the uplink node a grant to transmit using the first allocation of radio resources.

16. The apparatus of claim 13 further comprising means for receiving from the uplink node a grant to transmit using only a portion of the first allocation of radio resources.

17. The apparatus of claim 13 wherein each of the first and second allocations of radio resources comprises a frequency assignment from the common channel.

18. The apparatus of claim 13 wherein each of the first and second allocations of radio resources comprises a spreading code assignment from the common channel.

19. A non-transitory computer-program product for wireless communications comprising:

a non-transitory machine-readable medium comprising instructions executable by a processing system in a wireless node to:

provide a relay between wireless uplink and downlink nodes;

simultaneously communicate with the uplink and downlink nodes via the relay using different spreading codes on a common channel, wherein the communication with the uplink and downlink nodes comprises simultaneous transmission to the uplink and downlink nodes on the common channel; and

send a request to the uplink node specifying a first allocation of radio resources from the common channel to transmit and send a request to the downlink node specifying a second allocation of radio resources from the common channel to transmit, said second allocation of resources being different from the first allocation of radio resources.

20. An access point for wireless communications, comprising:

a network adapter configured to support a wired backhaul connection to a network,

a media access controller configured to provide a relay between wireless uplink and downlink nodes through the network adapter, and wherein the media access controller is further configured to simultaneously communicate with the uplink and downlink nodes using different spreading codes on a common channel,

wherein the media access controller is further configured to communicate with the uplink and downlink nodes by simultaneously transmitting to the uplink and downlink nodes on the common channel, and

wherein the media access controller is further configured to send a request to the uplink node specifying a first allocation of radio resources from the common channel to transmit and send a request to the downlink node specifying a second allocation of radio resources from the common channel to transmit, the second allocation of resources being different from the first allocation of radio resources.

21. A relay point for wireless communications, comprising:

a wireless network adapter; a media access controller configured to provide a relay between wireless uplink and downlink nodes through the wireless network adapter, and wherein the media access controller is further configured to simultaneously communicate with the uplink and downlink nodes using different spreading codes on a common channel,

wherein the media access controller is further configured to communicate with the uplink and downlink nodes by simultaneously transmitting to the uplink and downlink nodes on the common channel, and

wherein the media access controller is further configured to send a request to the uplink node specifying a first allocation of radio resources from the common channel to transmit and send a request to the downlink node specifying a second allocation of radio resources from the common channel to transmit, the second allocation of resources being different from the first allocation of radio resources.

22. An access terminal for wireless communications, comprising:

a wireless network adapter;

a media access controller configured to provide a relay between wireless uplink and downlink nodes through the wireless network adapter, and wherein the media access controller is further configured to simultaneously communicate with the uplink and downlink nodes using different spreading codes on a common channel,

wherein the media access controller is further configured to communicate with the uplink and downlink nodes by simultaneously transmitting to the uplink and downlink nodes on the common channel, and

wherein the media access controller is further configured to send a request to the uplink node specifying a first allocation of radio resources from the common channel to transmit and send a request to the downlink node specifying a second allocation of radio resources from the common channel to transmit, the second allocation of resources being different from the first allocation of radio resources; and

a user interface configured to display an indication based on data from the wireless network adapter.