Soft decision decoding method and system thereof
First Claim
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1. A method for decoding data, comprising:
- receiving a first signal frame carrying a first message through a communication network;
obtaining a first data structure associated with the first message from a plurality of different data structures;
obtaining at least one bit of the first message based on the first data structure;
decoding the received first signal frame based on the at least one bit of the first message using soft decision decoding to obtain a first decoding result;
receiving a second signal frame carrying a second message through the communication network;
obtaining a second data structure associated with the second message from the plurality of different data structures;
obtaining at least one bit of the second message based on the second data structure; and
decoding the received second signal frame based on the at least one bit of the second message using soft decision decoding to obtain a second decoding result.
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Abstract
Method and system for soft decision decoding are provided. A soft decision decoding method implemented by a receiver in a communication network may include: receiving a signal frame carrying a message through a communication network; obtaining data structure of the message; obtaining at least one bit of the message based on the data structure and known information; and decoding the received signal frame based on the at least one bit using soft decision decoding to obtain a decoding result. Decoding efficiency and accuracy may be improved.
18 Citations
20 Claims
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1. A method for decoding data, comprising:
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receiving a first signal frame carrying a first message through a communication network; obtaining a first data structure associated with the first message from a plurality of different data structures; obtaining at least one bit of the first message based on the first data structure; decoding the received first signal frame based on the at least one bit of the first message using soft decision decoding to obtain a first decoding result; receiving a second signal frame carrying a second message through the communication network; obtaining a second data structure associated with the second message from the plurality of different data structures; obtaining at least one bit of the second message based on the second data structure; and decoding the received second signal frame based on the at least one bit of the second message using soft decision decoding to obtain a second decoding result. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A soft decision decoding system implemented in a receiver, the system comprising:
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a transceiver configured to; receive a first signal frame carrying a first message through a communication network; and receive a second signal frame carrying a second message through the communication network; and a processing device configured to; obtain a first data structure associated with the first message from a plurality of different data structures; obtain at least one bit of the first message based on the first data structure; decode the received first signal frame based on the at least one bit of the first message using soft decision decoding to obtain a first decoding result; obtain a second data structure associated with the second message from the plurality of different data structures; obtain at least one bit of the second message based on the second data structure; and decode the received second signal frame based on the at least one bit of the second message using soft decision decoding to obtain a second decoding result. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A method for decoding data, comprising:
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receiving a signal frame carrying a message through a communication network; obtaining data structure associated with the message from a plurality of different data structures, wherein the data structure is obtained based on control information associated with the message; obtaining at least one bit of the message based on the data structure; and decoding the received signal frame based on the at least one bit using soft decision decoding to obtain a decoding result.
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Specification