1. A system comprising:
an antenna array comprising at least one omni-directional antenna to transmit a MIMO signal into a MIMO channel;
a bit stream merger to merge a bit stream of a wireless apparatus with at least one bit stream associated with a wireless device in a common transmit cluster to form a merged bit stream, wherein the bit stream of the wireless apparatus and the at least one bit stream associated with the wireless device are to be transmitted to a network access station by the transmit cluster, via the MIMO channel;
a time-frequency encoder and interleaver to time-frequency encode and interleave the merged bit stream to generate a coded bit stream; and
at least a first and second encoding path, each coupled to the time frequency coder and interleaver, and the antenna array, wherein the first encoding path modulates the coded bit stream according to a first modulation scheme and the second encoding path modulates the coded bit stream according to a second modulation scheme.
2. The system of claim 1, wherein the first modulation scheme is a space-time cooperative diversity, and the second modulation scheme is space-time cooperative multiplexing.
3. The system of claim 1, wherein the first encoding path comprises:
a symbol modulator coupled to the time-frequency coder and interleaver to modulate the coded bit stream into symbols;
a space-time encoder coupled to the symbol modulator to generate a number of space-time encoded symbols equal to the number of antennae in the antenna array; and
a splitter coupled to the space-time encoder to split the space-time coded symbols into multiple portions, the multiple portions including at least a first portion corresponding to the wireless apparatus’s space-time coded symbols, and a second portion corresponding to the wireless device’s space-time coded symbols.
4. The system of claim 1, wherein the second encoding path comprises:
a symbol modulator coupled to the time-frequency coder and interleaver to modulate the coded bit stream into symbols;
a splitter coupled to the symbol modulator to split the symbols into multiple portions, the multiple portions including a first portion, corresponding to the wireless apparatus’s coded symbols, and at least one other portion corresponding to the wireless device’s coded symbols; and
a demultiplexer coupled to the symbol modulator and splitter to demultiplex the first portion of the modulated symbols into a number of substreams.
5. The system of claim 1, further comprising a receiver coupled to the bit stream merger to receive the at least one bit stream from the wireless device.
6. The system of claim 5, wherein the receiver is operative in a different frequency band than the antenna array.
7. The system of claim 1, further comprising at least one RF chain coupled to the first and second encoding paths and the antenna array to facilitate transmission of the modulated coded bit streams into the MIMO channel.
8. The system of claim 7, wherein the number of RF chains is less than or equal to the number of omni-directional antennas of the antenna array.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A disposable acupressure relief strip for the wrist of a user to mitigate the incidence of nausea and vomiting following one of a chemotherapy treatment or a surgical procedure, comprising:
a perforated polyolefin film substrate of prescribed length and width having an adhesive lamination on a top surface thereof;
a paper liner overlying said adhesive lamination;
a cutout through said liner to said adhesive lamination; and
a polyurethane contact button having a pressure sensitive adhesive backing extending downwardly to said adhesive lamination through said cutout, and an elastomer coated raised portion extending upwardly from said adhesive backing through said cutout.
2. The disposable acupressure relief strip of claim 1 wherein said paper liner is peelable away from said adhesive lamination in a first section along a first side of said cutout, and in a second section along a second side of said cutout.
3. The disposable acupressure relief strip of claim 1 wherein said cutout is offset positioned along the length of said adhesive lamination and said film substrate.
4. The disposable acupressure relief strip of claim 3 wherein said cutout is offset positioned one-fifth of the length in from one end of said adhesive lamination and said film substrate.
5. The disposable acupressure relief strip of claim 3 wherein said cutout is centrally positioned between a top edge and a bottom edge of said adhesive lamination and said film substrate.
6. The disposable acupressure relief strip of claim 3 wherein said cutout is offset positioned one fifth of the length in from one end of said adhesive lamination and said film substrate, and centrally positioned between a top edge and a bottom edge of said adhesive lamination and said film substrate.
7. The disposable acupressure relief strip of claim 6 wherein said film substrate is of a 5.0 inch length and 1.0 inch width, and wherein said cutout is circular of a diameter of 0.50 inches.
8. The disposable acupressure relief strip of claim 1 wherein said film substrate is hypoallergenic and tearable bi-directionally.
9. The disposable acupressure relief strip of claim 8 wherein said adhesive lamination is of an acrylate composition.