Results 41 to 50 of about 36,126 (160)
Robust Joint Synchronization and Channel Estimation Approach for Frequency-Selective Environments
IEEE Access, 2018 Supporting spontaneous low-latency machine-type communications requires fast synchronization and channel estimation at the receiver. The problems of synchronizing the received frame and estimating the channel coefficients are often addressed separately ...
Bruno Lopes +4 more
doaj +1 more source
Low CP Overhead Waveform Design for Multi-Path Channels with Timing Synchronization Error. [PDF]
Sensors (Basel), 2022 Chen J, Wang B, Guo J, Shan X, Kong D.
europepmc +1 more source
Intra-household work time synchronization [PDF]
Social Indicators Research, 2005 If partners derive utility from joint leisure time, it is expected that they will coordinate their work schedules in order to increase the amount of joint leisure time. This paper tries to answer three questions using a new matching procedure where couples are matched to other couples.
Chris van Klaveren +1 more
openaire +1 more source
Low-complexity and frequency-offset-robust synchronization algorithm based on CAZAC sequence
Tongxin xuebao, 2021 A low-complexity and frequency-offset-robust synchronization algorithm based on CAZAC sequence was proposed, which was suitable for burst OFDM systems.A new preamble sequence was constructed based on the CAZAC sequence, and its simplified timing metric ...
Fengkui GONG, Ni WEN, Guo LI, Yang GAO
doaj +2 more sources
Time synchronization using the Internet [PDF]
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 1998 This paper discusses a new algorithm for synchronizing the clocks of networked computers using messages transmitted over the network itself. The design is based on a statistical model of the clock and the network, and uses this model to define the parameters of a frequency-lock loop which is used to discipline the local oscillator.
openaire +2 more sources
IEEE AccessA novel optimized partial band preamble is designed and the corresponding filtering processing of received signal and the timing synchronization algorithm are also proposed for orthogonal time frequency space (OTFS) systems in high mobility scenarios. To
Wenchao Zhang +3 more
doaj +1 more source
Clock Estimation for Long-Term Synchronization in Wireless Sensor Networks with Exponential Delays
EURASIP Journal on Advances in Signal Processing, 2007 Although the existing time synchronization protocols in wireless sensor networks (WSNs) are efficient for short periods, many applications require long-term synchronization among the nodes, for example, coordinated sleep and wakeup modes, and ...
Erchin Serpedin, Qasim M. Chaudhari
doaj +1 more source
Synchronization Performance Assessment of GNSS-Based Time Source in 5G Communication Architecture
IEEE AccessPrecise timing using Global Navigation Satellite System (GNSS) has been widely applied in various civil technologies, such as bank transactions, internet communication, and power grid management.
Tzu-Pang Tseng +2 more
doaj +1 more source
Low-Complexity Synchronization Scheme with Low-Resolution ADCs
Information, 2018 An important function of next-generation (5G) and beyond mobile communication systems is aim to provide thousand-fold capacity growth and to support high-speed data transmission up to several megabits per second.
Liu Jun, Luo Zhongqiang, Xiong Xingzhong
doaj +1 more source