Sharp has patented a user equipment system that efficiently handles PUSCH transmissions by receiving specific RRC messages and utilizing parameters for initial and retransmission processes. The technology aims to enhance communication reliability and resource allocation in wireless networks. GlobalData’s report on Sharp gives a 360-degree view of the company including its patenting strategy. Buy the report here.

According to GlobalData’s company profile on Sharp, Adaptive video coding was a key innovation area identified from patents. Sharp's grant share as of February 2024 was 54%. Grant share is based on the ratio of number of grants to total number of patents.

Patent granted for user equipment for pusch transmission control

Source: United States Patent and Trademark Office (USPTO). Credit: Sharp Corp

The granted patent (Publication Number: US11930485B2) discloses a user equipment and base station system for efficient communication in a wireless network. The user equipment includes receiving circuitry to receive RRC messages with information for PUSCH transmission and monitor PDCCH for scheduling retransmissions. The transmitting circuitry performs initial and retransmitted PUSCH transmissions based on the received parameters. Similarly, the base station transmits RRC messages and PDCCH for scheduling PUSCH transmissions, with receiving circuitry to handle initial and retransmitted PUSCH data. This system aims to enhance the reliability and efficiency of uplink data transmission in wireless networks.

Furthermore, the patent describes methods for user equipment and base stations to facilitate PUSCH transmissions. The user equipment method involves receiving RRC messages, monitoring PDCCH for retransmission scheduling, and performing initial and retransmitted PUSCH transmissions based on the received parameters. On the other hand, the base station method includes transmitting RRC messages and PDCCH for scheduling PUSCH transmissions, with receiving circuitry to handle initial and retransmitted PUSCH data. These methods aim to streamline the process of uplink data transmission, ensuring optimal resource allocation and power control for improved network performance and reliability.

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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.