Wireless scheduling systems and methods
View Patent ↗Methods and devices are described herein for prioritizing a plurality of packets for potential transmission and in an iterative fashion: i) determining power requirements for control channel signalling associated with a highest priority packet not yet analyzed for resource assignment; and ii) assigning resources for said highest priority packet if sufficient power for control channel signalling is available and sufficient resources for said highest priority packet are available. A further method includes assigning a plurality of users to one of a plurality of signalling groups, wherein said plurality of users within said one of a plurality of groups use a first of a plurality of HARQ interlace offsets for their first respective HARQ transmissions.
1. A method comprising:
prioritizing a plurality of packets for potential transmission;
in an iterative fashion:
determining power requirements for control channel signalling associated with a highest priority packet not yet analyzed for resource assignment; and
assigning resources for said highest priority packet if sufficient power for control channel signalling is available and sufficient resources for said highest priority packet are available;
wherein said determining power requirements comprises reducing said power requirements for said control channel signalling until said power requirements are less than or equal to the available power;
wherein reducing said power requirements is performed only for retransmissions.
2. The method of claim 1 wherein assigning resources is further dependent on sufficient power for transmitting said packet.
3. The method of claim 1 further comprising distributing to one or more of said plurality of packets excess power remaining after assigning resources.
4. The method of claim 1 further comprising reducing power assignments for one or more of said plurality of packets prior to transmission.
5. The method of claim 1 , wherein the method is for use with a handset.
6. A transmitter configured to:
prioritize a plurality of packets for potential transmission;
in an iterative fashion:
determine power requirements for control channel signalling associated with a highest priority packet not yet analyzed for resource assignment; and
assign resources for said highest priority packet if sufficient power for control channel signalling is available and sufficient resources for said highest priority packet are available;
the transmitter further configured to reduce said power requirements for said control channel signalling until said power requirements are less than or equal to the available power;
wherein reducing said power requirements is used for retransmissions only.
7. The transmitter of claim 6 wherein assigning resources is further dependent on sufficient power for transmitting said packet being available.
8. The transmitter of claim 6 further configured to distribute to one or more of said plurality of packets excess power remaining after resource assignments.
9. The transmitter of claim 6 further configured to reduce prior to transmission power assignments for one or more of said plurality of packets.
10. The transmitter of claim 6 , wherein the transmitter is a handset.
11. A non-transitory computer-readable medium having stored thereon computer executable instructions, that when executed by a computer, cause the computer to implement a method comprising:
prioritizing a plurality of packets for potential transmission;
in an iterative fashion:
determining power requirements for control channel signalling associated with a highest priority packet not yet analyzed for resource assignment; and
assigning resources for said highest priority packet if sufficient power for control channel signalling is available and sufficient resources for said highest priority packet are available
wherein said determining power requirements comprises reducing said power requirements for said control channel signalling until said power requirements are less than or equal to the available power;
wherein reducing said power requirements is performed only for retransmissions.
12. The non-transitory computer-readable medium of claim 11 wherein the computer is a handset.