Wake-up transmission on a separate carrier
Patent Information
- Application Number
- DE602019076849
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2019-03-04
- Publication Date
- 2025-10-15
- Estimated Expiration
- 2039-03-04
AI Technical Summary
Existing wake-up signal (WUS) transmission techniques face limitations in flexibility and resource allocation due to the need to share frequency bands with data transmission, particularly at high frequencies, leading to compromises in sequence design and resource allocation, especially in unlicensed spectra.
Separate WUS transmission on a first carrier from data transmission on a second carrier, utilizing different frequency bands and communication systems to mitigate these limitations, allowing for flexible WUS design and reduced power consumption.
Enhances flexibility and efficiency in WUS transmission by optimizing sequence design and resource allocation, reducing power consumption and accommodating various access regulations, especially in unlicensed spectra.