3results about How to "Ensure communication efficiency" patented technology

The application discloses a method for constructing a MAC protocol of a UAV network, a transmission process of data packets with different priorities is modeled by a finite state Markov chain, and a cross-level priority promotion mechanism based on failure counting is introduced. The method aims to solve the problem of long-term blocking of low-priority services caused by traditional fixed-priority protocols in post-disaster emergency communication scenarios, thereby improving the overall throughput, reducing the average delay, and enhancing the fairness among multiple types of services while ensuring the strict service quality of high-priority services.

This invention discloses a GPU ensemble communication method, system, device, medium, and product. The method first maps ensemble communication interfaces from different GPU device manufacturers to a unified standard API interface based on GPU device manufacturer information, generating an interface mapping relationship. When responding to a ensemble communication request initiated by a user calling the API interface, the method translates the ensemble communication request into a corresponding manufacturer's ensemble communication interface request based on the GPU type used by the user and the interface mapping relationship, thereby invoking the corresponding manufacturer's ensemble communication interface to perform ensemble communication operations. Using this invention can reduce the development and maintenance complexity of multi-GPU ensemble communication systems and improve the overall performance and efficiency of distributed training of AI models.

This application relates to a battery communication system and its operation method. The battery communication system is used for communication among several battery cells. The operation method of the battery communication system includes the following steps: In a wireless daisy-chain communication path of the battery communication system, a first wireless communication unit transmits a transmission signal to an adjacent second wireless communication unit via a wireless transmission or coupling method. In the wireless daisy-chain communication path of the battery communication system, the first wireless communication unit and the second wireless communication unit execute an automatic power control program to automatically adjust the output power of one of the first wireless communication units.