Samsung electronics co., ltd. (20240323987). METHOD AND DEVICE FOR ALLOCATING UPLINK CONTROL CHANNELS simplified abstract
Contents
METHOD AND DEVICE FOR ALLOCATING UPLINK CONTROL CHANNELS
Organization Name
Inventor(s)
Shichang Zhang of Beijing (CN)
METHOD AND DEVICE FOR ALLOCATING UPLINK CONTROL CHANNELS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240323987 titled 'METHOD AND DEVICE FOR ALLOCATING UPLINK CONTROL CHANNELS
The present disclosure pertains to a method for allocating physical uplink control channel (PUCCH) resources in a pre-5th-generation (5G) or 5G communication system, supporting higher data rates beyond 4th-generation (4G) systems like Long Term Evolution (LTE).
- User equipment (UE) detects a physical downlink control channel (PDCCH) scheduling a physical downlink shared channel (PDSCH) in a configured control resource set.
- The UE analyzes the detected PDCCH, receives PDSCH, and determines PUCCH resources for feeding back Hybrid Automatic Repeat reQuest-ACK (HARQ-ACK) information.
- The UE transmits the HARQ-ACK information using the determined PUCCH resources.
Key Features and Innovation: - Method for allocating PUCCH resources in a 5G communication system. - Improved upper-limit resource utilization. - Reduction of bit overheads of Downlink Control Information (DCI) by indicating PUCCH resources.
Potential Applications: - Next-generation wireless communication systems. - High-speed data transmission networks. - IoT devices requiring efficient resource allocation.
Problems Solved: - Enhancing resource allocation efficiency in advanced communication systems. - Reducing overhead in transmitting control information.
Benefits: - Improved data rates and network efficiency. - Enhanced reliability in data transmission. - Optimal resource allocation for better network performance.
Commercial Applications: Title: "Efficient Resource Allocation Method for 5G Communication Systems" This technology can be utilized in telecommunications companies, network infrastructure providers, IoT device manufacturers, and research institutions focusing on wireless communication advancements.
Questions about 5G Resource Allocation: 1. How does the method for allocating PUCCH resources in 5G systems improve network performance? 2. What are the potential implications of reducing bit overheads in Downlink Control Information for communication networks?
Original Abstract Submitted
the present disclosure relates to a pre-5th-generation (5g) or 5g communication system to be provided for supporting higher data rates beyond 4th-generation (4g) communication system such as long term evolution (lte). the present disclosure provides a method for allocating physical uplink control channel (pucch) resources, including: a user equipment (ue) detects a physical downlink control channel (pdcch) scheduling a physical downlink shared channel (pdsch) in a configured control resource set; the ue analyzes the detected pdcch, correspondingly receives pdsch, and determines pucch resources feeding back hybrid automatic repeat request-ack (harq-ack) information; the ue transmits the harq-ack information by using the determined pucch resources. by adopting the method in the present disclosure, a method for allocating pucch resources is provided. an upper-limit resource utilization is improved. and a method for indicating pucch resources in downlink control information (dci) is put forward, thereby reducing bit overheads of dci.
