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Tech KB

Conversation between Google and a Pizza customer

Here is the conversation happen between a customer of Pizza store and how Google introduced the customer to the store: “`Hello! Is this Gordon’s Pizza ? No sir, it’s Google’s Pizza. Did I dial the wrong number? No sir, Google bought the pizza store. Oh, alright – then I’d like to place an order please. Okay […]

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Tech KB

What does Google know about me? and how to avoid it

When you search on Google, they keep your search history forever? That means they know every search you’ve ever done on Google. That alone is pretty scary, but it’s just the shallow end of the very deep pool of data that they try to collect on people. What most people don’t realize is that even if you don’t use any Google products […]

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5G

5G channel coding

Polar codes, a class of codes which allows to 1. attain the capacity of all symmetric memoryless channels (=those for which the capacity is attained for a uniform input distribution), 2. with an encoding algorithm of complexity O(N log N) (N = code length), 3. with a decoding algorithm of complexity O(N log N). This […]

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5G

Wireless Networking basic concepts and understanding

Introduction As the basis for understanding the installation, operation, and troubleshooting of wireless LANs (WLANs), it is important that you have a good knowledge of how radio waves propagate through an environment. Every Wi-Fi deployment requires that the systems engineer understand the fundamentals of how radio waves move and react within the environment. For example, […]

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5G

Frame Error Rate vs Bit Error Rate

There are multiple ways in which the quality of networking products can be assessed. Two clearly defined techniques are the measurement of bit error rate (BER) and frame error rate (FER). Many networking products are specified with the bit error rate that they achieve or support. BER is simply the ratio of bits that have […]

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5G

Phones support 5G new technology

5th generation mobile networks or 5th generation wireless systems, in short, is known as 5G. It is the latest proposed telecommunications standard after 4G, 3G and 2G. The mobile data world is now fully equipped with 4G LTE networks. Recently, after the introduction of Reliance Jio network in India, the country has got a huge […]

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Gallery

GST vs SST: What is the difference?

The reintroduction of the Sales and Services Tax (SST) will see its rate set at 10% for sales and 6% for services. This was announced by Finance Minister Lim Guan Eng on 16 July 2018, who informed that the Bill on SST will be passed in Parliament sometime in August. GST has drawn quite a bit of flak […]

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Technology

How to get cashback from every deal in ebay or amazon

Instead of waiting outside your local Best Buy on Black Friday, why not stay home and shop online? You can skip the crowds, avoid aching feet, and duck the drama of parking the car at the mall. Online shoppers also have a secret weapon: Online rebate sites. These sites, such as Ebates and Swagbucks, work on the simple principle […]

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Technology

Android tracking users even if GPS location settings turned off

Google has been collecting user location data on Android smartphones even when location services were turned off, as per a new report. Quartz claims the location tracking still occurred on Android smartphones even if a user took precautionary measures like disabling location, not using any app, or not inserting a SIM card on the device. […]

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Gallery

Tourism in Malaysia

Tourism in Malaysia.