7 results about "Transmission throughput" patented technology

This application belongs to the field of direct memory access control technology, specifically providing a direct memory access control method and system to reduce CPU interrupt handling load. The method mainly includes: acquiring the device list and historical transfer data of DMA devices, and establishing an initialization parameter set; performing feature extraction and classification sorting on real-time arriving direct memory access requests according to the initialization parameter set to obtain an ordered request group sequence; performing address continuity analysis and dynamic aggregation processing on the ordered request group sequence to obtain a transfer parameter set; and performing transfer progress prediction and interrupt sharing management based on the transfer parameter set to obtain an interrupt trigger control signal. This application effectively solves the problem in the prior art where, with the increase in the number of peripherals and the growth in transmission demand, a large number of independent requests directly lead to a surge in CPU interrupt handling load, ultimately significantly restricting data transfer throughput. It significantly reduces the CPU interrupt handling load, reduces its resource consumption, and makes the data transfer process more efficient.

The present application relates to a communication device, a control method of a communication device, a program product, and a storage medium, and provides a technique for appropriately allocating throughput. A communication device capable of relaying data acquired via a network to one or more other communication devices, the data communication device comprising: an acquisition mechanism that acquires information of a maximum throughput of the communication device; a connection mechanism that connects with the one or more other communication devices; and a decision mechanism that decides a transmission throughput of transmitting data to each of the one or more other communication devices based on the number of connections of the one or more other communication devices and the information of the maximum throughput.

To suppress deterioration in accuracy of prediction of a communication throughput. A video image distribution apparatus includes: a pixel shifting unit for changing pixel values of pixels in a captured video image when a volume of data after encoding the captured video image is small; an encoding unit for encoding the captured video image; a transmission unit for transmitting the encoded captured video image; and a prediction unit for predicting a communication throughput using an effective throughput of transmission of the captured video image.

The present disclosure relates to an information processing method and device, a communication device, a communication system and a storage medium. The method is performed by a terminal and includes: receiving first information sent by a network device, the first information being used to indicate a first code word in a codebook, the codebook being a codebook corresponding to a number of antenna ports of the terminal for sending an uplink channel, and the number of antenna ports of the terminal for sending the uplink channel being 3; pre-coding the uplink channel according to the first code word; and sending the pre-coded uplink channel to the network device. The uplink transmission throughput is effectively ensured, and the problems of excessive complexity and cost are avoided.

It provides technology for appropriately distributing throughput. [Solution] A communication device capable of relaying data acquired via a network to one or more other communication devices, comprising: acquisition means for acquiring information on the maximum throughput of the communication device; connection means for connecting to one or more other communication devices; and determination means for determining the transfer throughput for transferring data to each of the one or more other communication devices based on the number of connected devices and the information on the maximum throughput.

The present application relates to the technical field of optical communication and optoelectronic integration, and particularly relates to a multi-wavelength transmission system for MicroLED wide and slow data interconnection, which is based on the inherent RGB three-primary color light emitting characteristics of MicroLED, realizes parallel transmission of multi-wavelength signals in a single optical fiber transmission channel, dynamically coordinates and allocates the transmission throughput speed of each wavelength by monitoring the quality state of each wavelength channel in real time, realizes high-bandwidth, high-reliability and low-power wide and slow data interconnection at a low single-channel rate, and fills the gap in resource optimization and dynamic adaptation in the prior art.

A communication device capable of relaying data acquired via a network to at least one another communication device, the communication device comprising: an acquisition unit configured to acquire information of a maximum throughput of the communication device; a connection unit configured to connect with the at least one another communication device; and a determination unit configured to determine a transfer throughput for transferring data to each of the at least one another communication device, based on a connected number of the at least one another communication device and the information of the maximum throughput.