Reliance Industries has been granted a patent for an O-DU system in a 5G wireless communication setup with DOCSIS xhaul. The system efficiently manages latency by receiving and processing buffer status reports to trigger bandwidth allocation decisions by the CMTS, ensuring optimal resource utilization. GlobalData’s report on Reliance Industries gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Reliance Industries, Water gas shift catalysts was a key innovation area identified from patents. Reliance Industries's grant share as of March 2024 was 35%. Grant share is based on the ratio of number of grants to total number of patents.
Dynamic bandwidth allocation in 5g wireless communication system
A recently granted patent (Publication Number: US11968561B2) discloses a computer-readable storage medium for an O-DU in a 5G wireless communication system with a DOCSIS xhaul transport system. The medium includes instructions for receiving a slice-, device-, and service-aware buffer status report (SDSABSR) from a UE requesting an uplink grant, generating a slice-, device-, and service-aware bandwidth reporting (SDSABR) trigger for a CMTS based on the SDSABSR, and providing the trigger to the CMTS to make QoS and resource granting decisions before data transmission. The patent also covers reporting SDSABR information grant requests to an O-RAN management layer for network performance monitoring, indicating device types, radio access technology types, device priorities, service flow IDs, and the number of service flows in the trigger.
Furthermore, the patent describes a method performed by an O-DU in the same 5G wireless communication system for managing pipelined 5G and DOCSIS latency. The method involves receiving an SDSABSR from a UE, generating an SDSABR trigger for a CMTS based on the SDSABSR, and providing it to the CMTS for decision-making. Similar to the storage medium, the method includes reporting grant requests to an O-RAN management layer, specifying device types, radio access technology types, device priorities, service flow IDs, and the number of service flows in the trigger. The patent also covers the reception of SDSABSR through DOCSIS backhaul, midhaul, or fronthaul, as well as the concatenation of burst SDSABR triggers for multiple devices.
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GlobalData’s Patent Analytics tracks patent filings and grants from official offices around the world. 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.
