User device for communicating data and method

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United States of America Patent

PATENT NO 9973308
SERIAL NO

14904562

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A user device to transmit and receive data to and from an infrastructure equipment via a wireless access interface using a plurality of Orthogonal Frequency Division Multiplexing (OFDM) subcarriers extending across at least a first bandwidth. The infrastructure equipment transmits repeatedly signals representing a same instance of user device payload data in a second bandwidth, the second bandwidth being less than and within the first bandwidth and including a subset of the OFDM subcarriers. The user device is configured to receive one or more of the signals repeatedly transmitted across the second bandwidth and to store in a memory signals representing the repeatedly transmitted signals received across the second bandwidth. The user device is also configured to combine the stored signals and to detect the user device payload data from the combined signals, the user device having been provided with an indication of the second bandwidth.

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Patent Owner(s)

Patent OwnerAddress
SONY CORPORATION1-7-1 KONAN MINATO-KU TOKYO 108-0075

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morioka, Yuichi Basingstoke, GB 311 1809

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