18441473. APPARATUS, METHOD, AND COMPUTER PROGRAM simplified abstract (Nokia Technologies Oy)
APPARATUS, METHOD, AND COMPUTER PROGRAM
Organization Name
Inventor(s)
Sanjay Goyal of Murray Hill NJ (US)
Ali Karimidehkordi of Munich (DE)
Bernhard Wegmann of Munich (DE)
Ugur Baran Elmali of Munich (DE)
APPARATUS, METHOD, AND COMPUTER PROGRAM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18441473 titled 'APPARATUS, METHOD, AND COMPUTER PROGRAM
Simplified Explanation: The patent application describes a method, computer program, and apparatus for managing timing advance values for uplink transmissions in a cellular network.
- Timing advance values indicate when to transmit uplink transmissions to a target cell.
- The system receives a first timing advance value and an indication of when it will become invalid.
- It determines if the first timing advance value is or will soon be invalid.
- Based on this determination, it decides whether to autonomously obtain a second timing advance value for the target cell.
Key Features and Innovation:
- Management of timing advance values for uplink transmissions in a cellular network.
- Autonomous initiation of obtaining new timing advance values based on the validity of current values.
Potential Applications:
- Cellular network optimization.
- Improved uplink transmission efficiency.
- Enhanced network performance.
Problems Solved:
- Ensuring accurate timing for uplink transmissions.
- Avoiding transmission errors due to invalid timing advance values.
Benefits:
- Increased network reliability.
- Enhanced data transmission efficiency.
- Improved overall network performance.
Commercial Applications: Optimizing cellular network performance for telecom companies to provide better service to customers.
Questions about Timing Advance Management: 1. How does the system determine when a timing advance value will become invalid? 2. What are the implications of using autonomous initiation to obtain new timing advance values?
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Original Abstract Submitted
There is provided a method, computer program, and for an apparatus for causing an apparatus for a user equipment to perform: receiving, a first timing advance value for a target cell supported by a second access node, wherein the first timing advance value indicates a timing for transmitting uplink transmissions to the target cell; receiving, an indication of when the first timing advance value will be invalid; using the indication of when the first timing advance value will be invalid to determine that the first timing advance value is or will soon be invalid; and determining whether to autonomously initiate obtaining a second timing advance value for the target cell in dependence on the determination of whether the first timing advance value is or will soon be invalid, the second timing advance value being obtained later in time than the first timing advance value.
