数据传输的方法、用户设备与网络设备及计算机可读介质
By sending instruction messages to user equipment through network devices, the appropriate uplink transmission waveforms are adopted on different beams, which solves the problems of beam signal blocking and energy loss in high-frequency communication and improves the coverage and quality of uplink transmission.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
- Filing Date
- 2016-11-03
- Publication Date
- 2026-07-17
AI Technical Summary
In high-frequency communication, beamforming signals between base stations and user equipment are easily blocked by obstacles or the movement of the UE can cause communication link obstruction. Furthermore, the energy loss of the transmission path signals corresponding to different beams is different, and existing technologies have failed to effectively solve the problem of adapting uplink transmission waveforms for different beams.
The network device sends an instruction message to the user equipment, informing it to use the corresponding uplink transmission waveform to send data on different beams, such as DFT-S-OFDM or CP-OFDM technology, and determines the appropriate uplink transmission waveform based on the transmission channel quality and location information of the beam.
It improves uplink coverage and transmission quality, enhances uplink transmission performance, and ensures effective communication across different beams.
Smart Images
Figure CN112600602B_ABST