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Google Beacon Platform
Beacon devices send one way Bluetooth low energy(BLE) signals. These devices send data as Bluetooth beacon frames. With Eddystone, one beacon can send more...
Xamarin Push Notification sample Application using GCM service
This is a sample push chat notification application where you can get the information of how to make this possible. To write a push chat application... more...
Dedicated Bearer setup in LTE and impact on VoLTE Precondition
When the callee has been alerted by the provisional response, the chances of a session establishment failure are minimum assuming network resources... more...
How MME Receive Subscribed P-GW IP
Well this is one of the basic but most interesting flavors of the LTE architecture. This sequential signal flow ensures the mobility... more...
My Experience with iWatch
WatchKit is Apple’s framework for building hybrid apps for the Apple iWatch, and first came up bundled with Xcode 6.2. more...
Service Specific Access Control (SSAC)
Under disaster or emergency events, the mass simultaneous voice call requests are usually the main cause for network congestion. Hence, a limiting more...
Globally Routable User Agent URI (GRUU)
Several applications of the Session Initiation Protocol (SIP) require a user agent (UA) to construct and distribute a URI that can be used by any... more...
How IMS network assigns and maintains a S-CSCF for an user?
When an user tries to register with IMS network, it sends REGISTER request to P-CSCF. Since the REGISTER doesn’t contain any Service-Route header... more...
Higher Order Functions in Swift - Filter, Map, Reduce
In this post we will discuss three important higher order functions - Filter, Map, Reduce used in functional language and their use in Swift. more...
How to extract MCC and MNC from IMSI stored in USIM ?
How to extract MCC and MNC from IMSI stored in USIM ? more...