COMMUNICATION METHOD, DEVICE AND APPARATUS
Patent Information
- Application Number
- DE602020053322
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2019-01-18
- Filing Date
- 2020-01-06
- Publication Date
- 2025-06-25
- Estimated Expiration
- 2040-01-06
AI Technical Summary
Narrowband terminals in wireless communications systems cannot receive configuration information from access network devices due to the large frequency bandwidth required by conventional synchronization signal blocks, leading to communication failures.
Implementing a first synchronization signal block with a broader frequency bandwidth for broadband terminals and a second synchronization signal block with a narrower frequency bandwidth for narrowband terminals, allowing both types to receive configuration information by adjusting the frequency and time domain resource intervals and sequences of synchronization signals.
Ensures reliable communication for both broadband and narrowband terminals by enabling them to obtain configuration information from the appropriate signal block, improving data transmission reliability and reducing detection complexity and power consumption.