18594708. RESOURCE CONFIGURATION FOR EPDCCH simplified abstract (Texas Instruments Incorporated)
Contents
RESOURCE CONFIGURATION FOR EPDCCH
Organization Name
Texas Instruments Incorporated
Inventor(s)
Ralf Matthias Bendlin of Plano TX (US)
RESOURCE CONFIGURATION FOR EPDCCH - A simplified explanation of the abstract
This abstract first appeared for US patent application 18594708 titled 'RESOURCE CONFIGURATION FOR EPDCCH
The patent application describes a system and method for providing both localized and distributed transmission modes for EPDCCH, where one EPDCCH comprises one or multiple CCEs. Localized transmission restricts CCEs to one PRB, while distributed transmission allows a CCE to span multiple PRBs. A UE can be configured to receive EPDCCH in either localized or distributed transmissions, or in both. Additionally, 24 REs in each PRB configured as an EPDCCH resource are reserved and not used for EPDCCH transmission.
- EPDCCH system with localized and distributed transmission modes
- CCEs contained within one PRB for localized transmission
- CCEs spanning multiple PRBs for distributed transmission
- UE configuration options for receiving EPDCCH
- Reservation of 24 REs in each PRB for EPDCCH transmission
Potential Applications: - 5G and future wireless communication systems - IoT devices requiring efficient and reliable data transmission - Mobile networks with high user density and varying coverage areas
Problems Solved: - Efficient resource allocation for EPDCCH transmission - Flexibility in EPDCCH reception modes for UEs - Optimization of data transmission in diverse network environments
Benefits: - Improved reliability and efficiency of EPDCCH transmission - Enhanced flexibility for UEs in receiving EPDCCH - Better utilization of resources in wireless communication systems
Commercial Applications: Title: Enhanced EPDCCH Transmission System for 5G Networks This technology can be utilized in telecommunications companies to enhance the performance of 5G networks, improve data transmission efficiency, and provide better user experience. It can also be integrated into IoT devices to ensure reliable and optimized data communication in various network conditions.
Questions about EPDCCH Transmission System: 1. How does the system optimize resource allocation for EPDCCH transmission? The system optimizes resource allocation by defining localized and distributed transmission modes, allowing for efficient use of CCEs across PRBs. 2. What are the benefits of configuring a UE to receive EPDCCH in both localized and distributed transmissions? Configuring a UE in this way provides flexibility in adapting to different network conditions and ensures reliable reception of EPDCCH signals.
Original Abstract Submitted
A system and method for providing both localized and distributed transmission modes for EPDCCH is disclosed, where one EPDCCH comprises of one or multiple CCEs. Localized versus distributed transmission may be defined in terms of the EPDCCH to CCE resource mapping. In a localized transmission CCEs are restricted to be contained within one PRB. In a distributed transmission a CCE spans over multiple PRBs. A UE can be configured to either receive the EPDCCH only in localized or only in distributed transmissions. A UE can also be configured to expect EPDCCH transmissions in both localized and distributed transmissions. In each PRB configured by the higher layer as an EPDCCH resource, 24 REs that may be used for any DMRS transmission are always reserved and not used for EPDCCH transmission.
