Comments Off on Wenzel Associates Technical Library
Since 1978, Wenzel Associates has defined the state-of-the-art in ultra-low phase noise while providing system manufactures with the highest quality, cost effective frequency components and instruments.
Wenzel Associates introduced the Blue Tops system building blocks to offer oscillator users well-characterized, low noise components, which improved the time to market for new frequency based systems.
Comments Off on DTH for Software Downloads and Updates
Here is an example how i feel a DTH portal can interleave with interactive optical/wireless networks on land.
Let us assume Simtel has a DTH Channel. They broadcast MS updates from 10.00 AM to 10.30 AM. Linux updates at 11.00AM and Mac at 9.00 AM. All updates, some repetitive in gzip format and a advance xml feed indicating and enabling parsing of content on a digital device.
From 1.00 PM to 5.00 PM is subscriber time. “Your favorite software is ‘played’ at these times”. A user can use his phone or tablet to request a media. paid or free. All software will be broadcast at the time slot. With a xml feed/sitemap.
The user transfers the software from dth box to his computer using usb/lan. If he has been mailed dual layer decrypt keys he will be able to unzip the paid software. Else he can look thru the formatted/presented xml for any free software/media he would like to use.
DTH software providers can monetize using software developers to publicize their demo versions. Other firms from computers to toothbrush providers can give a “Media Promotion Pack” with wallpapers/freeware/video/audio/presentations and discounted/free offers.
Auxiliary Software Media DTH Download Box – Reduce Net Congestion
# Either you connect the USB of this Download-Box to Router to make a media server for your Netbooks & Tablets or plug it to your Desktop PC.
# This has a Tiny LCD Touch Screen, Key in the URL & Press Get, Wait. Media ready beep will come in a few secs. Satellite Delays don’t matter.
# Invent something like Satellite Software/Media Download DTH Service – Small dish on Roof, A Stand alone Box with One Tera Byte HDD and USB.
Comments Off on Wired Wi-Fi or WiGig for enhancing Range
You have a big office of 3 Floors or a Home which is not Wi-Fi Friendly and it does not have the provision for LAN or any other wiring. Even a distant room/garage or basement beyond the Wi-Fi range.
If we could build a Wired interface for Wi-Fi and WiGig then such rooms can be brought within range. A wired interface without wires, then you think of optics, not even optic fiber …. that will build up the cost for home networks.
Wave Guide may be an answer, a wire that pretends to be a waveguide. Let us take a thin flexible plastic tube, 2-3 mm in dia, 1mm wall thickness of tube. The outer wall of the 3mm tube is coated with a suitable copper alloy. Above that a thick insulation to protect from mechanical damage. This may act as a waveguide if properly designed, probably the way or pattern in which the metal is coated.
If this works in theory, then Pump RF on one end with a little more juice, just like in Optic fibers. The other end may get enough signal strength for good speed connectivity. It will at least be still wi-fi on waveguide and easier to implement than RJ45, these LAN cables, connectors and switches include many components and modules, that make it very fussy and unreliable.
Wi-Fi seems to be very friendly and safety has also improved now. So a wired, one wire or waveguide to extend Wi-Fi can phase out the RJ45. I like RJ45 similar to the sentiments i have for the Printer Port and RS232. Then USB has just taken over. Change is inevitable, Find a way out of RJ45 for good.
Comments Off on Wireless Handheld Multimedia Computers
The Average home user or a majority of mankind have trouble even when operating a TV remote control. Things are not as simple as a Water Tap or a Toggle Switch. An Easy to use Handheld is more important than any technology or features that may be available for that. Ergonomics, Utility or Application, Quality and Cost are the basic requirements of the consumer.
A Handheld gadget for the masses, needs to be a Entertainer and Communicator. It has to be wireless and should at least get into a Coat Inner pocket or Small Bag. It is a Duarble Consumer Electronics Product, comparable to the first Popular Tape Recorders from Philips or Grundig.
Wifi and WiMax are the things that are being talked-blogged about and being tried. I just got some idea about these technologies and have my feedback or understanding.
If Somebody asked me to set up a low cost wifi connectivity in a small housing complex, I would just strap a wireless router on the pole on every street corner, the poles or junctions being the ones used for existing cable broadband. Then depending on subscriptions and demand, improve the capacity of the network within the budget of the colony.
The handheld can have simultaneous connection to two or three routers and as the person moves, drop a weak path and take up a new router which is strong. This is just my hunch.
The Handheld could be used for three types of wireless connections.
Full Multimedia Duplex – Like Video Telephone, WebApps – 100 units money charge per hour.
Semi Multimedia Duplex – Like Interactive Quiz, Games – Up is Text, Down is Video – 50 Units /hr.
Multimedia Broadcast – Digital Radio Podcast, TV Show Podcast, Movie Podcast – 15 Units/hr.
The TV and Radio Shows on subscribed podcasts can be downloaded and stored when it is transmitted live; but seen any time, any number of times, but transmitted only once. This is a wireless Transmission with an advance program xml feed info. It is just like Regular TV. This is to avoid bandwidth wastage on multiple downloads of same show by the people in one block. Even software updates and games can be brodcast and stored in background.
The usage of Internet and phone remains duplex and will take more resources. The handheld usage for entertainment may be very high. Duplex for that will cause excess costly load. Normal usage of Internet for browsing, mail and webapps may become difficult as more entertainment load builds. Entertainment on Handheld is best as a one time brodcast with a advance feed.
Conclusion – Wireless Handhelds connectivity must have separate interfaces for Web and Media. The Web is the same as Lan Wifi but Movies and Games can be connected by a Broadcast Show. And seen on Handheld by wireless Programmable Live Reception with storage.
Comments Off on Wireless Home Automation and Application Server
The PC has much Evolved, From XT to AT, then from 286 to 586, the evolutionary trend continues. The Speed: GHz, Space: GB and Software: Linux-XP, have grown rapidly. The other vital things Interface, Networking and Power Consumption moved a bit slower. So some suggestions on the New Desktop for Small Office and Home Standard, that is crucial in the present computing scenario. Enterprise Level Hardware and Software can be extrapolated from this idea for a SOHO. An Enterprise is like a SOHO Cluster. One big Homogeneous Entity is unstable and unreliable. When small varied, self-dependent entities collaborate to form an Enterprise, it is a Cluster of SOHOs, which is a Reliable and Resilient Entity.
A Green solution could be New Desktop Computing Standard – The quiescent losses in this is only the wifi server cube, which can serve 6 tablets or UMPC. So if 6-12 people are using computers, many desktops need not be on. Tablets, Laptops and Notebooks consume less power and run on batteries. Thin Custom Notebook and Tablet Clients can use one OpenOffice on the WiFi Application Server cube
Nomadic Computing – WebOS – 2004
SOHO Desktop Standard
The Desktop Home Computer is the Wireless Router, Power Server.
SMPS Power Supply runs Both on 230V-110V AC and 12-24 V DC.
Home Wifi Computer, Application and Web Server is just a Cube.
Mobile processing performance, powerful multimedia, wireless connectivity and power efficiency. Enhanced ARM-based CPUs designed from the ground up to deliver unprecedented computing performance
Industry-leading levels of power optimization, allowing manufacturers to design slim yet powerful devices with all-day battery life. Integrated 3G mobile broadband for a rich Internet experience with full Web browsing.
Smartbooks – New Class of Mobile Computing – “As powerful as a laptop, a smartbook lets you create or enjoy whatever you want while you’re on the go. Built-in 3G mobile broadband means you can connect at high speeds wherever your wireless coverage can reach”
“Everyday objects are readable, recognizable, locatable, addressable and controllable over the Internet. The IoE Development Platform offers hardware and software for designing and building IoE/machine-to-machine (M2M) devices with built-in cellular connectivity.”
The Internet of Everything Kit by Etherios featuring the Qualcomm QSC6270-Turbo chipset is an end-to-end wireless solution for software developers and systems integrators to test and develop IoE applications with cellular connectivity.
Comments Off on Internet and Intranet of Things – IoT
When Intelligent Devices (embedded systems) are privately and securely networked, it is called the Intranet of Things. This is like a Home-Office-Business private closed Cloud. This is ideal for Home and Infrastructure Automation and even Big Business or SMB Automation.
The Internet of Things – IoT is the Superset. It could be Secure and Private but still vulnerable to security lapses and breakdowns. This could send devices, robots and machines Berserk.
In all Networked Environments we have to have fallback arrangements when network fails or is compromised or even slow due to peak hour internet traffic.
WSN – Wireless Sensor Networks and M2M – Machine to Machine Data Communication;
M2M and WSN is a closed private Intranet network that is used in Manufacturing and Industrial Automation. Here we could use data sync to Interface it with the Web or Internet. This enables passive controls and monitoring of SCADA or Machine Status, yet very Secure.
COR – Collaborative Online Robotics – This is like team work for bots. Big tasks can be accomplished by very small and weak robots. Example – Observe Ants and Bees.
All these only mean Wireless Networked Intelligent Embedded Systems. They could be machines, appliance, robot or gadget. The brain is both on the device and in the Clouds.
If you wish to know more, you call me for a casual Pow Wow at Affordable Consultancy Rates. Contact me for a Quote. – 2016 Jan
All these only mean Wireless Networked Intelligent Embedded Systems. They could be machines, appliance, robot or gadget. The brain is both on the device and in the Clouds.
