Drahtloskommunikationsverfahren und -Vorrichtung, Vorrichtung und Speichermedium
Anmelder: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. 🇨🇳
Details
- Veröffentlichungs-Nr.
- EP4770254
- Anmeldetag
- 23. August 2023
- Veröffentlichung
- 27. Februar 2025
- Rechtsraum
- EP
- IPC
- H04W74/08
Abstract
A wireless communication method and apparatus, a device, and a storage medium, which relate to the technical field of mobile communications. The method is executed by a terminal device, and comprises: on the basis of a first transmission configuration indicator (TCI) state already indicated to the terminal device, sending a random access message on a physical random access channel (PRACH) (901); receiving timing advance information sent by a network device, the information being sent on the basis of the random access message (902); and sending an uplink channel and/or an uplink signal on the basis of the timing advance information (903). The solution can improve the communication efficiency of a wireless system.
Anmelder
- Firma
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Land
- 🇨🇳 China
Chinesischer Hersteller von Smartphones und Unterhaltungselektronik, entwickelt Mobilgeräte, Kamerasysteme und mobile Softwaretechnologien für den globalen Konsumentenmarkt.
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