17949924. RANDOM ACCESS MESSAGE FOR DEACTIVATED CELL TIMING ADJUSTMENTS simplified abstract (QUALCOMM Incorporated)
Contents
- 1 RANDOM ACCESS MESSAGE FOR DEACTIVATED CELL TIMING ADJUSTMENTS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 RANDOM ACCESS MESSAGE FOR DEACTIVATED CELL TIMING ADJUSTMENTS - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
RANDOM ACCESS MESSAGE FOR DEACTIVATED CELL TIMING ADJUSTMENTS
Organization Name
Inventor(s)
Shanyu Zhou of San Diego CA (US)
Jelena Damnjanovic of Del Mar CA (US)
Ozcan Ozturk of San Diego CA (US)
RANDOM ACCESS MESSAGE FOR DEACTIVATED CELL TIMING ADJUSTMENTS - A simplified explanation of the abstract
This abstract first appeared for US patent application 17949924 titled 'RANDOM ACCESS MESSAGE FOR DEACTIVATED CELL TIMING ADJUSTMENTS
Simplified Explanation
The patent application describes methods, systems, and devices for updating timing advance values for deactivated cells in a wireless communication network.
- User equipment (UE) transmits a random access message to a deactivated cell for a timing advance probing procedure.
- The UE may receive an activation command and a timing advance value from a second cell, activating the first cell.
- Alternatively, the UE may monitor for a random access response (RAR) message from the first cell, containing an activation command and a timing advance value.
- The UE then communicates with the first cell based on the activation command and timing advance value.
Potential Applications
This technology could be applied in cellular networks to efficiently manage timing advance values for deactivated cells, improving network performance and reliability.
Problems Solved
This innovation solves the issue of outdated timing advance values for deactivated cells, ensuring seamless communication and connectivity in wireless networks.
Benefits
The benefits of this technology include enhanced network efficiency, reduced latency, and improved overall performance of wireless communication systems.
Potential Commercial Applications
Potential commercial applications of this technology could include telecommunications companies, network equipment providers, and other entities involved in wireless communication infrastructure.
Possible Prior Art
One possible prior art could be methods for updating timing advance values in active cells, but specific techniques for handling deactivated cells may not have been addressed.
Unanswered Questions
How does this technology impact battery life in user equipment?
This article does not address the potential impact of this technology on the battery life of user equipment. Implementing timing advance updates for deactivated cells may require additional power consumption, affecting battery performance.
What are the security implications of transmitting random access messages to deactivated cells?
The article does not discuss the security aspects of sending random access messages to deactivated cells. This technology may introduce vulnerabilities that could be exploited by malicious actors to disrupt network operations or intercept communication.
Original Abstract Submitted
Methods, systems, and devices for updating timing advance values for deactivated cells are described. A user equipment (UE) may transmit, to a first cell that is deactivated, a random access message for a timing advance probing procedure. The UE may transmit the random access message to the first cell. In some examples, the UE may receive, from a second cell, an activation command that activates the first cell and an indication of a timing advance value for the first cell generated based on the random access message. In other examples, the UE may monitor for a random access response (RAR) message from the first cell, the RAR message including an activation command that activates the first cell and an indication of a timing advance value generated based on the random access message. The UE may communicate with the first cell based on the activation command and the timing advance value.