In this tutorial we shall solve longest Bitonic subsequence using DP. Before solving the question, let’s understand what does Bitonic means. Bitonic is a sequence where the number increases at certain point and decreases from that point. For example: Consider the array below …
In this tutorial we shall look at longest increasing subsequence and we shall solve it by using Dynamic Programming. Problem Statement: You are given an array of integers; you need to find the longest increasing subsequence. It means that, you need to find a sub …
In the last chapter we learn about LTE User Plane Protocol stack, in this chapter we shall see LTE Control Plane Protocol Stack. Below 2 images shows detailed description of Control Plane Protocol Stack. Below is the simplified version of control plane protocol stack. …
In LTE, depending upon User plane or Control Plane, the protocol stack has been divided into 2 different types. 1. LTE User Plane Protocol Stack 2. LTE Control Plane Protocol Stack In this chapter we shall see the LTE User Plane Protocol Stack. Below is the …
Below diagram shows the architecture of AIR interface: The above image shows the protocols used in the air interface with User Equipment Perspective 1. In the user plane as a transmitter, the application creates data packets and are processed by the protocols like UDP, TCP …
Bearer means a “carrier”, which carries something form one point to another. LTE provides end to end service using multiple LTE bearers as shown in the image below: From the image above we can know that: End To End communication = EPS Bearer + External Bearer …
In this chapter we shall see what are the different interfaces available in LTE. First, what is an interface? Interface is a channel that is used to communicate between two elements in an LTE network. Why do we need an interface? We need interfaces …