SIGNAL TRANSMISSION METHOD, TERMINAL DEVICE AND NETWORK DEVICE

Embodiments of apparatus and method for weighted overlap-and-add (WOLA) implementation on streamed symbols are disclosed. In an example, a radio frequency (RF) chip includes a RF front-end and a digital front-end operatively coupled to the RF front-end. The digital front-end includes a set of regist...

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Bibliographic Details
Main Authors YANG, Hong Kui, GENG, Jifeng
Format Patent
LanguageEnglish
Published 08.12.2022
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:Embodiments of apparatus and method for weighted overlap-and-add (WOLA) implementation on streamed symbols are disclosed. In an example, a radio frequency (RF) chip includes a RF front-end and a digital front-end operatively coupled to the RF front-end. The digital front-end includes a set of registers storing a length of a cyclic suffix. The digital front-end also includes a WOLA module configured to copy a portion of a first symbol identified based on the length of the cyclic suffix, and append the copied portion to an end of the first symbol with a ramping-down window to form a weighed cyclic suffix of the first symbol.
Bibliography:Application Number: US202217890193