- What is handoff process?
- What is frequency planning?
- How can I increase cellular network capacity?
- Why do we reuse frequency?
- What is frequency reuse in satellite communication?
- What is reuse distance?
- What is reuse factor?
- What is the condition of handoff?
- What is frequency reuse concept?
- What is meant by frequency?
- What is the major concern in frequency reuse?
- Why the size of the cell is kept small in cellular network?
What is handoff process?
In cellular telecommunications, the terms handover or handoff refer to the process of transferring an ongoing call or data session from one channel connected to the core network to another channel..
What is frequency planning?
Frequency planning is actually an implementation of capacity. planning. Frequency planning together with capacity planning tries to. maximise the information flow (voice or data) over the radio interface and. simultaneously to maximise the efficiency of the radio network.
How can I increase cellular network capacity?
Cell splitting is the process of subdividing a congested cell into smaller cells, each with its own base station and a corresponding reduction in antenna height and transmitter power. Cell splitting increases the capacity of a cellular system since it increases the number of times that channels are reused.
Why do we reuse frequency?
Frequency reuse allows for a dramatic increase in the number of customers that can be served (capacity) within a geographic area on a limited amount of radio spectrum (limited number of radio channels).
What is frequency reuse in satellite communication?
Frequency Reuse is the scheme in which allocation and reuse of channels throughout a coverage region is done. Each cellular base station is allocated a group of radio channels or Frequency sub-bands to be used within a small geographic area known as a cell.
What is reuse distance?
Reuse distance is the number of distinct memory references that have happened between two memory refer- ences to the same location. In short, it tells you when was the last time you used this address. Method 1: Stack based Naive Method.
What is reuse factor?
The frequency reuse factor is defined as 1 over the number of cells in the cluster of the system. Valid clusters are those that result in 6 cells with the same frequency of a particular cell located at equal distance from it.
What is the condition of handoff?
Explanation: Handoff occurs when a mobile moves into a different cell while a conversation is in progress. The MSC automatically transfers the call to a new channel belonging to the new base station. 2. Handoff does not require voice and control channel to be allocated to channels associated with the new base station.
What is frequency reuse concept?
Frequency reusing is the concept of using the same radio frequencies within a given area, that are separated by considerable distance, with minimal interference, to establish communication. Frequency reuse offers the following benefits − Allows communications within cell on a given frequency.
What is meant by frequency?
Frequency, in physics, the number of waves that pass a fixed point in unit time; also, the number of cycles or vibrations undergone during one unit of time by a body in periodic motion.
What is the major concern in frequency reuse?
2.1. Covering a large geographic area with limited amount of spectrum leads to the reuse of the same frequency in multiple locations; this leads to co-channel interference considerations, meaning interference from different areas (or cells) that use the same frequency channel.
Why the size of the cell is kept small in cellular network?
Explanation: The size of the cells in cellular network is kept small because of the need of high capacity in areas with high user density and reduced size and cost of base station electronics. 12. What is handoff?