搜索结果: 1-14 共查到“信息与通信工程 TRANSMISSION”相关记录14条 . 查询时间(0.132 秒)
Scientists report first data transmission through terahertz multiplexer（图）
scientists first data transmission terahertz multiplexer
2017/8/10
Multiplexing, the ability to send multiple signals through a single channel, is a fundamental feature of any voice or data communication system. An international research team has demonstrated for the...
Energy-efficient Packet Transmission over a Multiaccess Channel
Energy-efficient Packet Transmission Multiaccess Channel
2015/8/17
We investigate the minimum-energy packet scheduling problem for the multiaccess channel with K transmitters and a single receiver, assuming that packets arrive at each transmitter’s buffer at arbitrar...
On Adaptive Transmission for Energy Efficiency in Wireless Data Networks
Adaptive transmission broadcast energy-efficient transmission iterative algorithm multiple-access power control scheduling time-division wireless networks
2015/8/12
This paper investigates the problem of energy-efficient transmission of data packets in a wireless network by jointly adapting to backlog and channel condition. Specifically, we consider minimum-energ...
Energy-Efficient Packet Transmission Over a Wireless Link
Minimum energy transmission optimal schedules power control wireless LAN
2015/8/12
The paper considers the problem of minimizing the energy used to transmit packets over a wireless link via lazy schedules that judiciously vary packet transmission times. The problem is motivated by t...
Implementation of Progressive Transmission Algorithms for Vector Map Data in Web-based Visualization
algorithms visualization hierarchy web based
2015/7/6
This paper investigates the benefits of progressive transmission of vector data, through designing and developing a hierarchical data
model to compress vector data for progressive transmission over t...
In this paper, we examine considerations involved in data transmission schemes on LORAN. Given the considerations, we propose several schemes to encode data onto the LORAN signal. One major purpose of...
EFFICIENT AND SECURE IMAGE AND VIDEO PROCESSING AND TRANSMISSION IN WIRELESS SENSOR NETWORKS
EFFICIENT SECURE IMAGE VIDEO PROCESSING TRANSMISSION WIRELESS SENSOR NETWORKS
2015/1/20
Sensor nodes forming a network and using wireless communications are highly useful in a variety of applications including battle field (military) surveillance, building security, medical and health se...
农业移动终端无线数据传输技术（Wireless Data Transmission Technology for Mobile Agriculture Terminal）
精细农业 移动终端 无线传输
2009/11/3
针对农业信息采集与传输的特点，基于TCP/IP协议研究了移动式农业信息智能服务系统的数据管理和传输方法，设计了移动终端与上位机之间的计算机网络应用层无线数据传输协议，研究了数据传输形式、传输格式和传输内容。初步应用表明，该协议适用于移动式农业信息智能服务系统，并具有一定的通用性和扩展性。应用层协议标准化有利于实现农业信息的共享。
A 2×1 LINC Transceiver for Enhanced Power Transmission in Wireless Systems
A 2×1 LINC Transceiver Enhanced Power Transmission Wireless Systems
2009/9/4
A 2×1 LINC transceiver based on linear amplification using nonlinear components (LINC) architecture for wireless systems applications is proposed. The layout of the new architecture is presented and t...
Low-MAC FEC controller for JPEG2000 image transmission over IEEE 802.15.4
FEC IEEE 802.15.4 JPEG2000 low-MAC
2009/8/30
In this paper, we propose the low-MAC FEC controller
for practical implementation of JPEG2000 image transmission using
IEEE 802.15.4. The proposed low-MAC FEC controller has very
small HW size and ...
Complex Analysis of the Lossy-Transmission Line Theory: A Generalized Smith Chart
Complex analysis losses low-loss approximation
2009/7/28
It has been very usual in the specialized literature to skip the detailed study of the lossy transmission line theory by reducing it to the low-loss approximation. Although this is valid in the most c...
Grouped Unequal Loss Protection for Scalable Media Transmission
Grouped Unequal Scalable Media Transmission
2007/12/31
The number of packets contained in a single ULP framework is upper-bounded by the Galois field of RS code. When the number of available channel packets is beyond this limit, we propose to divide these...
Robust real-time transmission of scalable multimedia for heterogeneous client bandwidths
scalable multimedia heterogeneous client bandwidths
2005/12/31
For robust real-time transmission of scalable image and video data over packet-loss networks, a commonly used approach is FEC-based multiple description coding, which protects a scalable bitstream wit...
Multiscale Load Adaptive Scheduling for Energy Efficient Transmission over Wireless Networks
Scheduling Energy Efficient Transmission Wireless Networks
2003/12/31
Multiscale Load Adaptive Scheduling for Energy Efficient Transmission over Wireless Networks.