US Patent Application 18141494. COOPERATION WITH DIGITAL FREQUENCY-TRANSLATION REPEATER FOR UPLINK TRANSMISSION AND RECEPTION-REPEATER BEHAVIOR simplified abstract

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COOPERATION WITH DIGITAL FREQUENCY-TRANSLATION REPEATER FOR UPLINK TRANSMISSION AND RECEPTION-REPEATER BEHAVIOR

Organization Name

MEDIATEK INC.

Inventor(s)

Lung-Sheng Tsai of Hsinchu (TW)

COOPERATION WITH DIGITAL FREQUENCY-TRANSLATION REPEATER FOR UPLINK TRANSMISSION AND RECEPTION-REPEATER BEHAVIOR - A simplified explanation of the abstract

This abstract first appeared for US patent application 18141494 titled 'COOPERATION WITH DIGITAL FREQUENCY-TRANSLATION REPEATER FOR UPLINK TRANSMISSION AND RECEPTION-REPEATER BEHAVIOR

Simplified Explanation

The patent application describes a method, computer-readable medium, and apparatus for wireless communication.

  • The apparatus is a wireless device that is part of a group of wireless devices.
  • The wireless device receives a time domain signal from a user equipment (UE) on a specific frequency band.
  • The received signal occupies a transmission time interval (TTI) and consists of multiple OFDM symbols.
  • Each OFDM symbol represents a set of modulation symbols on subcarriers using a specific subcarrier spacing.
  • The wireless device generates a second time domain signal that corresponds to the received signal.
  • The second time domain signal occupies a different TTI and is transmitted to a base station on a different frequency band.
  • The transmission is done through a transmitting antenna.


Original Abstract Submitted

In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a first wireless device of a group of M wireless devices. The first wireless device receives a first time domain signal from a user equipment (UE) on a first frequency band through each receiving antenna. This first time domain signal occupies a first transmission time interval (TTI) and includes K first OFDM symbols corresponding to a first subcarrier spacing. Each first OFDM symbol represents a set of Nmodulation symbols on Nsubcarriers using the first subcarrier spacing. The first wireless device generates a second time domain signal that occupies a second transmission time interval (TTI) and corresponds to the first time domain signal. The first wireless device transmits each second time domain signal to a base station on a second frequency band through a transmitting antenna, respectively.

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