More and more TVoIP services are emerging on the market using RTP to compensate for the dynamic routing. Interactive applications, however, still suffer from the network's long latency.
Since the publication of the first Special Issue on Digital Processing of the PROCEEDINGS OF THE IEEE in April 1975, there have been significant advances in the development of algorithms and their
In multimedia applications, the stringent requirements for balancing transmission capacity, flexible service provisioning and cost reduction lead the manufactures to provide highly integrated Syste
This paper analyzes how the distortion created by hardware impairments in a multiple-antenna base station affects the uplink spectral efficiency (SE), with focus on Massive MIMO.
Emerging new applications, such as Internet of Things (IoT), gigabit wireless connectivity, tactile internet, and many more are expected to impose new and diverse requirements on the design of the
Hardware growth and conversion in a working telephone switching office requires software programs integrated with manual procedures to bring new or updated equipment into a central office.
The use of large-scale antenna arrays has the potential to bring substantial improvements in energy efficiency and/or spectral efficiency to future wireless systems, due to the greatly improved spa
Millimeter wave (mmWave) communications are recognized as a key technology in 5G architecture by achieving highly boosted data rate due to the large bandwidth available.
The perceptual transform coding algorithm yields perceptually transparent compression at bit rates as low as 4 bits/sample, or 128kbit/sec for monophonic 32kHz sampled audio signals.
Although vector quantization (VQ) is a promising method of reducing speech coder bit rates, the degree of computation required typically makes VQ too expensive for real-time applications.
