Systems and methods for multiuser interleaving and modulation
First Claim
Patent Images
1. A method comprising:
- transmitting, from a wireless transmit/receive unit (WTRU), a plurality of bits to an access point (AP);
receiving, at the WTRU, a constellation symbol from the AP,wherein the constellation symbol comprises a plurality of indications of bits,wherein each indication of the plurality of indications of bits is associated with a respective WTRU of a plurality of WTRUs,wherein each indication of the plurality of indications of bits is associated with a weight,wherein a first weight associated with a first indication of the plurality of indications of bits is different than a second weight associated with a second indication of the plurality of indications of bits, andwherein the plurality of indications of bits comprises indications of bits modulated at a multi-user constellation bit division multiple access modulator (MU-CBDMAM).
1 Assignment
0 Petitions
Accused Products
Abstract
Methods, systems, and apparatuses are disclosed for transmitting a plurality of bits to an access point (AP) and receiving constellation symbol from the AP. A constellation symbol may include a plurality of indications of bits. Each indication of the plurality of indications of bits may be associated with a respective wireless transmit/receive unit (WTRU) of a plurality of WTRUs. The plurality of indications of bits may include indications of bits modulated at a multi-user constellation bit division multiple access modulator (MU-CBDMAM).
-
Citations
20 Claims
-
1. A method comprising:
-
transmitting, from a wireless transmit/receive unit (WTRU), a plurality of bits to an access point (AP); receiving, at the WTRU, a constellation symbol from the AP, wherein the constellation symbol comprises a plurality of indications of bits, wherein each indication of the plurality of indications of bits is associated with a respective WTRU of a plurality of WTRUs, wherein each indication of the plurality of indications of bits is associated with a weight, wherein a first weight associated with a first indication of the plurality of indications of bits is different than a second weight associated with a second indication of the plurality of indications of bits, and wherein the plurality of indications of bits comprises indications of bits modulated at a multi-user constellation bit division multiple access modulator (MU-CBDMAM). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A wireless transmit/receive unit (WTRU) comprising:
-
a transceiver configured to transmit a plurality of bits to an access point (AP); the transceiver further configured to receive a constellation symbol from the AP, wherein the constellation symbol comprises a plurality of indications of bits, wherein each indication of the plurality of indications of bits is associated with a respective WTRU of a plurality of WTRUs, wherein each indication of the plurality of indications of bits is associated with a weight, wherein a first weight associated with a first indication of the plurality of indications of bits is different than a second weight associated with a second indication of the plurality of indications of bits, and wherein the plurality of indications of bits comprises indications of bits modulated at a multi-user constellation bit division multiple access modulator (MU-CBDMAM). - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
-
Specification