- Patent Title: Transmitting apparatus for transmitting an OFDM signal generated by performing IFFT processing on a preamble and one or more subframes into which pilot signals are inserted
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Application No.: US18529095Application Date: 2023-12-05
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Publication No.: US12335079B2Publication Date: 2025-06-17
- Inventor: Yutaka Murakami , Yoshio Urabe , Tomohiro Kimura , Mikihiro Ouchi
- Applicant: Panasonic Intellectual Property Corporation of America
- Applicant Address: US CA Torrance
- Assignee: Panasonic Intellectual Property Corporation of America
- Current Assignee: Panasonic Intellectual Property Corporation of America
- Current Assignee Address: US CA Torrance
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2016-102765 20160523
- Main IPC: H04L27/26
- IPC: H04L27/26 ; H04B7/00 ; H04B7/0413 ; H04B7/0456 ; H04B7/06 ; H04L1/1607 ; H04L5/00 ; H04J11/00

Abstract:
A transmitting method includes: configuring a frame using a plurality of orthogonal frequency-division multiplexing (OFDM) symbols, by allocating a plurality of transmission data to a plurality of areas; and transmitting the frame. The plurality of areas are each identified by at least one time resource among resources and at least one frequency resource among frequency resources. The frame includes a first period in which a preamble is transmitted, and a second period in which the plurality of transmission data are transmitted by at least one of time division and frequency division. The second period includes a first area, and the first area includes a data symbol generated from first transmission data, a data symbol generated from second transmission data and subsequent to the data symbol generated from the first transmission data, and a dummy symbol subsequent to the data symbol generated from the second transmission data.
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