DATA SENDING AND RECEIVING METHOD, ANDA DATA SENDING AND RECEIVING DEVICE

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United States of America Patent

APP PUB NO 20180351681A1
SERIAL NO

15574111

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided are a data transmitting method, a data receiving method, a data transmitting device and a data receiving device. The data transmitting method comprises: modulating data in a first modulation manner to generate a first symbol stream; decomposing the first symbol stream into a pre-determined number of second symbol streams, each of which is modulated in a modulation manner with a modulation order lower than a modulation order of the first modulation manner; processing the pre-determined number of second symbol streams to generate a code-division-multiplexed data stream; and processing the code-division-multiplexed data stream to send the processed data stream. With the methods and the devices, reliability for data transmission can be improved.

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Patent Owner(s)

Patent OwnerAddress
NTT DOCOMO INCTOKYO JAPAN TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
JIANG, Huiling Beijing, CN 207 1236
LIU, Liu Beijing, CN 372 2245
MA, Ruifeng Beijing, CN 54 32
MU, Qin Beijing, CN 225 531

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