TRANSMIT DIVERSITY METHOD APPLIED TO A TRANSMITTING SYSTEM AND TRANSMITTING SYSTEM HAVING MULTI-TRANSMISSION PATHS THEREOF
First Claim
1. A transmit diversity method applied to a transmitting system, the transmitting system comprising at least two transmission paths, the method includes the steps of:
- receiving a serial stream, and transforming the serial stream into a plurality of parallel streams, wherein each parallel stream is carried by a corresponding sub-carrier; and
in light of each sub-carrier, selecting a single transmission path from the at least two transmission paths of the transmitting system so as to transmit the parallel stream carried by the sub-carrier.
1 Assignment
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Accused Products
Abstract
A transmit diversity method applied to a transmitting system includes the steps of: receiving a serial stream, and transforming the serial stream into a plurality of parallel streams, wherein each parallel stream is carried by a corresponding sub-carrier; and in light of each sub-carrier, selecting a single transmission path from at least two transmission paths of the transmitting system so as to transmit the parallel stream carried by the sub-carrier. The transmit diversity method further includes the step of: dividing the plurality of parallel streams carried by the sub-carries into M groups, wherein the parallel streams belonging to the same group are transmitted via selecting the same transmission path.
8 Citations
24 Claims
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1. A transmit diversity method applied to a transmitting system, the transmitting system comprising at least two transmission paths, the method includes the steps of:
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receiving a serial stream, and transforming the serial stream into a plurality of parallel streams, wherein each parallel stream is carried by a corresponding sub-carrier; and in light of each sub-carrier, selecting a single transmission path from the at least two transmission paths of the transmitting system so as to transmit the parallel stream carried by the sub-carrier. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A transmitting system having multi-transmission paths, comprising:
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a serial-to-parallel transform circuit, for receiving a serial stream, and for transforming the serial stream into a plurality of parallel streams, wherein each parallel stream is carried by a corresponding sub-carrier; at least two transmission paths; and a transmission path selector, coupled between the serial-to-parallel transform circuit and the at least two transmission paths; wherein in light of each sub-carrier, the transmission path selector selects a single transmission path from the at least two transmission paths of the transmitting system so as to transmit the parallel stream carried by the sub-carrier. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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Specification