18736839. SUPPLEMENTARY UPLINK IN WIRELESS SYSTEMS simplified abstract (INTERDIGITAL PATENT HOLDINGS, INC.)
SUPPLEMENTARY UPLINK IN WIRELESS SYSTEMS
Organization Name
INTERDIGITAL PATENT HOLDINGS, INC.
Inventor(s)
Martino M. Freda of Laval (CA)
Ghyslain Pelletier of Montreal (CA)
Yugeswar Deenoo of Chalfont PA (US)
Paul Marinier of Brossard (CA)
SUPPLEMENTARY UPLINK IN WIRELESS SYSTEMS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18736839 titled 'SUPPLEMENTARY UPLINK IN WIRELESS SYSTEMS
The abstract discusses the use of Supplementary Uplink (SUL) in wireless systems, providing cell suitability criteria for cells configured with SUL. It also mentions a Wireless Transmit/Receive Unit (WTRU) receiving paging with an indication of a carrier (SUL or Regular Uplink) for initial access. Additionally, it covers response-driven paging, beamforming of paging messages, handover procedures, UL configuration changes, and relocation of SPS resources.
- Supplementary Uplink (SUL) criteria for cell configuration
- WTRU receiving paging with carrier indication for initial access
- Beamforming of paging messages on non-beamformed SUL
- Handover procedures for WTRU with configured SUL
- UL configuration changes and autonomous switch to different uplinks
- Relocation of SPS resources from one UL to another
Potential Applications: - Enhanced wireless system performance - Improved network efficiency and capacity - Seamless handover procedures for WTRUs - Enhanced UL configuration flexibility
Problems Solved: - Optimizing wireless system resources - Efficient handover procedures - Enhanced UL configuration management
Benefits: - Improved network reliability - Enhanced user experience - Increased system capacity and efficiency
Commercial Applications: Title: "Enhanced Wireless System Performance with Supplementary Uplink Technology" This technology can be applied in telecommunications, IoT devices, and other wireless communication systems to improve network performance, efficiency, and reliability. It can benefit network operators, device manufacturers, and end-users by enhancing connectivity and overall user experience.
Questions about Supplementary Uplink Technology: 1. How does Supplementary Uplink (SUL) technology improve network efficiency and capacity?
- SUL technology optimizes resource allocation and enhances network performance, resulting in improved efficiency and increased capacity.
2. What are the key benefits of using SUL technology in wireless systems?
- The benefits include enhanced network reliability, improved user experience, and increased system capacity and efficiency.
Original Abstract Submitted
Supplementary uplink (SUL) may be used in wireless systems. Cell suitability criteria may be provided for cells configured with SUL. A Wireless Transmit/Receive Unit (WTRU) may receive paging with an indication of a carrier (e.g., SUL or regular uplink (RUL) in which to initiate part or all of an initial access. A WTRU that may be performing response-driven paging may provide (e.g. explicit) beam information for beamforming of a paging message on a non-beamformed SUL. A handover (HO) procedure (e.g., carrier selection, configuration handling, HO failure, etc.) may be provided for a WTRU with a configured SUL. A WTRU may request a change of a configured UL. A WTRU may (e.g., autonomously) perform a switch to a different (e.g., configured) uplink, for example, when one or more conditions may be met (e.g., conditional switch). Semi-persistent scheduling (SPS) resources/configuration may be relocated from a first UL to a second UL.
