Qualcomm incorporated (20240137145). DYNAMIC MODULATION AND CODING SCHEME TABLE SWITCHING TO SUPPORT ADDITION OF HIGHER MODULATION ORDERS AND NEW CONSTELLATION TYPES simplified abstract
Contents
- 1 DYNAMIC MODULATION AND CODING SCHEME TABLE SWITCHING TO SUPPORT ADDITION OF HIGHER MODULATION ORDERS AND NEW CONSTELLATION TYPES
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 DYNAMIC MODULATION AND CODING SCHEME TABLE SWITCHING TO SUPPORT ADDITION OF HIGHER MODULATION ORDERS AND NEW CONSTELLATION TYPES - 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 Unanswered Questions
- 1.11 Original Abstract Submitted
DYNAMIC MODULATION AND CODING SCHEME TABLE SWITCHING TO SUPPORT ADDITION OF HIGHER MODULATION ORDERS AND NEW CONSTELLATION TYPES
Organization Name
Inventor(s)
Michael Levitsky of Rehovot (IL)
Daniel Paz of Geva Carmel (IL)
Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US)
DYNAMIC MODULATION AND CODING SCHEME TABLE SWITCHING TO SUPPORT ADDITION OF HIGHER MODULATION ORDERS AND NEW CONSTELLATION TYPES - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240137145 titled 'DYNAMIC MODULATION AND CODING SCHEME TABLE SWITCHING TO SUPPORT ADDITION OF HIGHER MODULATION ORDERS AND NEW CONSTELLATION TYPES
Simplified Explanation
The abstract describes a patent application for a dynamic MCS (Modulation and Coding Scheme) tables switching system based on MAC-CE (MAC Control Element) to support higher modulation orders and new constellation types in wireless communication systems.
- UE (User Equipment) receives RRC (Radio Resource Control) configuration with multiple MCS tables.
- UE receives MAC-CE to activate a specific MCS table from the available options.
- Dynamic switching of MCS tables based on current SNR/SPEF in downlink and uplink.
- UE communicates data with a base station using the activated MCS table.
Potential Applications
This technology can be applied in various wireless communication systems to optimize spectral efficiency and adapt to changing signal conditions.
Problems Solved
1. Efficient utilization of higher modulation orders and new constellation types. 2. Adaptive switching of MCS tables based on current signal conditions.
Benefits
1. Improved data transmission efficiency. 2. Enhanced spectral efficiency. 3. Better adaptation to varying signal conditions.
Potential Commercial Applications
The technology can be utilized in 5G and beyond networks, IoT devices, and other wireless communication systems to enhance data transmission performance.
Possible Prior Art
There may be prior art related to dynamic MCS table switching in wireless communication systems, but specific examples are not provided in the abstract.
Unanswered Questions
How does this technology impact battery life in mobile devices?
The abstract does not mention the potential impact of dynamic MCS table switching on the battery life of mobile devices. This could be an important consideration for practical implementation.
What are the security implications of dynamically switching MCS tables?
The abstract does not address the potential security implications of dynamically switching MCS tables in wireless communication systems. It would be important to understand how this technology may impact the overall security of the system.
Original Abstract Submitted
mac-ce based dynamic mcs tables switching is introduced to support addition of higher modulation orders and new constellation types. first, a ue receives a rrc configuration indicating a plurality of mcs tables. next, the ue receives a mac ce activating a mcs table among the plurality of mcs tables. doing so allows mcs tables to be dynamically switched via a mac-ce based activation/reactivation adaptive to current signal to noise (snr)/spectral efficiency (spef) experienced in a downlink and uplink. finally, the ue communicates data with a base station using a mcs in the activated mcs table.
