RESOURCE MAPPING TO HANDLE BURSTY INTERFERENCE
First Claim
1. A method of wireless communication, comprising:
- encoding, at a transmitter, a plurality of bits for one or more code blocks of a transmission;
interleaving, by the transmitter, the plurality of bits of each of the one or more code blocks across two or more symbols in a time-frequency transmission stream; and
transmitting, by the transmitter to a receiver, the time-frequency transmission stream.
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Accused Products
Abstract
Resource mapping and coding schemes to handle bursty interference are disclosed that provide for spreading the modulated symbols for one or more transmission code words over more symbols in the time-frequency transmission stream. Certain aspects allow for the modulated symbols to be based on bits from more than one code word. Other aspects also provide for re-mapping code word transmission sequences for re-transmissions based on the number of re-transmissions requested by the receiver. Additional aspects provide for layered coding that uses a lower fixed-size constellation to encode/decode transmissions in a layered manner in order to achieve a larger-size constellation encoding. The layered encoding process allows the transmitter and receiver to use different coding rates for each coding layer. The layered encoding process also allows interference from neighboring cells to be canceled without knowledge of the actual constellation used to code the interfering neighboring signal.
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Citations
23 Claims
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1. A method of wireless communication, comprising:
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encoding, at a transmitter, a plurality of bits for one or more code blocks of a transmission; interleaving, by the transmitter, the plurality of bits of each of the one or more code blocks across two or more symbols in a time-frequency transmission stream; and transmitting, by the transmitter to a receiver, the time-frequency transmission stream. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method of wireless communication, comprising:
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receiving, at a receiver, a time-frequency transmission stream from a transmitter; de-interleaving, by the receiver, a plurality of bits of each of one or more code blocks interleaved across two or more symbols in the time-frequency transmission stream; and decoding, at the receiver, the plurality of bits of the one or more code blocks into a transmission from the transmitter. - View Dependent Claims (8, 9, 10, 11)
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12. An apparatus configured for wireless communication, the apparatus comprising:
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at least one processor; and a memory coupled to the at least one processor, wherein the at least one processor is configured; to encode, at a transmitter, a plurality of bits for one or more code blocks of a transmission; to interleave, by the transmitter, the plurality of bits of each of the one or more code blocks across two or more symbols in a time-frequency transmission stream; and to transmit, by the transmitter to a receiver, the time-frequency transmission stream. - View Dependent Claims (13, 14, 15, 16, 17)
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18. A non-transitory computer-readable medium having program code recorded thereon, the program code comprising:
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program code for causing a computer to encode, at a transmitter, a plurality of bits for one or more code blocks of a transmission; program code for causing the computer to interleave, by the transmitter, the plurality of bits of each of the one or more code blocks across two or more symbols in a time-frequency transmission stream; and program code for causing the computer to transmit, by the transmitter to a receiver, the time-frequency transmission stream. - View Dependent Claims (19, 20, 21, 22, 23)
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Specification