Technology Filtered by - Communications Hardware

New Electronics strives to bring you all the latest technology news from the Communications Hardware sector. Advances in electronics are often fast-paced and innovative, so we know that as a design engineer you want to be kept up-to-date with current developments.

Below is a comprehensive list of all the latest electronics technology news from New Electronics.

Product differentiation

The Mobile World Congress usually represents a forum for all of the major technology companies to display their latest offerings to the world of mobile communications. However, having visited the various stands at this year's congress – which took place in Barcelona during March 2015 –one was struck by the fact that the smartphones produced by each of the manufacturers seems increasingly to be converging towards the same design, form factor and features.

Simplifying design while increasing bandwidth

In modern communications systems, the more bandwidth that is available, the more information that can be transmitted. As bandwidth requirements increase, the need for faster and higher linearity A/D converters and amplifiers also increases.

High speed rail services pose wireless connectivity problems

Railway operators around the world are embracing wireless technology to help improve levels of security, raise levels of reliability, boost operating efficiency and enhance the consumer experience, whether that's by providing on board Wi-Fi access, better passenger information services or location based travel announcements.

Flexibility for the future

Operating a data centre requires a range of conflicting requirements to be balanced. At the top of the list is the ability to deliver extreme computational performance, but other factors include flexibility, the efficient use of power and keeping costs as low as possible.

Managing cell edge issues

Heterogeneous networks (HetNets) are now being deployed along with Self-Organising Networks (SON) to address the need for increased network capacity. A HetNet comprises a combination of macrocells or eNodeBs with small cells (microcells, picocells and femtocells) relay eNodeBs and remote radio heads (RRH).

Pushing towards the limits

It might seem like submarine communication is a relatively new fangled idea, but no; the first cable to link the UK and the US came into operation around 1860, carrying telegraphy.

How to make sure the IoT is as secure as it should be

Attacks on Sony and Target suggest current enterprise security, in many companies, is not fit for purpose. The Internet of Things means that almost anything can now be connected to the Internet, but that also means that anything connected to the Internet can be hacked. Most of the information isn't transmitted securely and many apps have vulnerabilities that can be easily exploited by anyone with the necessary skills.

Integrated photonic systems are expected to drive the development of new applications, including Ultra HD broadcast

Photonics is turning out to be big business – and the technology holds the prospect of being even more important in the future. A market that was valued at something like $350billion in 2005 has grown to be worth around $1trillion in 2015, driven by the increasing use of displays. Not bad for a technology that only saw the light of day in the early 1960s.

Terahertz technology is set to enter the mainstream, enabling better performance in a wide range of applications

Developing sources and detectors of electromagnetic radiation has been fundamental to scientific progress. But such devices have been lacking in one part of the spectrum – the so called 'terahertz gap'. This area, in which practical technologies for generating and detecting the radiation do not exist, lies between the microwave and infrared, covering frequencies from 0.1 to 10THz.

Multi-touch interactivity is helping to redefine the in-store customer experience.

In the face of intense competition retailers are spending more on information technology, data analytics and digital marketing channels. Online shopping, social media platforms and mobile technologies are having a significant impact on the sector, permanently changing the way consumers shop. As a result, retailers need an omni-channel approach or they risk falling into anonymity and the retail graveyard!

RapidIO is being targeted at high performance computing applications as latency becomes a critical factor

The extent to which 'what goes around, comes around' applies to technology. Despite the impression that companies are forging a future based on brand new ideas, that's not always the case. And so it is with RapidIO, the packet switched interconnect technology developed in the early 2000s for use in high performance computing (HPC) applications. Despite this ambition, RapidIO found most success in the wireless infrastructure sector. But the wheel is turning full circle as RapidIO begins to make inroads into today's HPC applications – and data centres in particular.

The test requirements for assessing VoLTE call quality

The wireless industry is making significant investments to implement Voice over LTE (VoLTE) in 4G LTE networks. Alongside the need to at least match the audio quality of 2G or 3G legacy networks, it is important to ensure that a VoLTE call consumes a comparable amount of power.

Applied Micro reaps the benefits of X-Gene ARMv8 processors

In 2010, Applied Micro made a strategic decision; courageous or foolhardy, depending upon where you sat in the communications processor world. That decision was to sign an architectural licence for ARM's 64bit v8 processor cores and to embark on the design of a multicore device.

Fibre optic networks can provide the platform for security and monitoring

'Linear assets' is a term that covers anything from roads and railway to pipes and perimeter fences. Typically, these assets will have signage, sensors and equipment controlled from a single point somewhere along that asset, and that control data is transmitted through fibre optic cables These cables can also be used to provide low cost and accurate monitoring.

Subscribe to our Newsletter