Transmission device having processing circuitry to determine to arrange a OFDM symbol including a reference signal
AssigneeMitsubishi Electric Corporation
InventorsFumihiro Hasegawa, Akinori Taira
Life of this patent
Estimating the term…
Abstract
When arranging a reference signal generated by a pseudorandom number on specified time and frequency, an information processing unit (101) determines whether or not to arrange a 1 OFDM symbol or 2 OFDM symbols including a reference signal at a position determined in each slot, and determines whether or not to additionally arrange an OFDM symbol including a reference signal in the same slot. A multiplexing unit (108) performs multiplexing of a reference signal in accordance with the determination by the information processing unit (101).
Claims1
A transmission device comprising a processing circuitry configured to:
- perform multiplexing a reference signal to data to be transmitted;
- and
- perform generating number information that indicates a number of symbols including the reference signal, the number information being informed to a terminal as a higher layer signal, and control information that causes the terminal to determine 1OFDM (orthogonal frequency division multiplexing) symbol allocation or 2OFDM symbol allocation based on the number information, the control information being informed to the terminal as a lower layer signal,
- wherein the processing circuitry performs the multiplexing in accordance with the control information generated by the generating.
Dependencies are inferred from the claim text.