- What is the condition of handoff?
- How many types of cells are there on Earth?
- Which of the following is a universally adopted shape of cell *?
- Which of the following is not a part of characteristic of 4g network?
- What is the full form of 2g?
- What are the features of 4g technology?
- What are the advantages of frequency reuse?
- What is the shape of cell present in cellular system?
- Which type of antenna is used for center excited cells?
- What are the parts of cell?
- What are the 13 parts of a cell?
- What is the range of 4g?
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.
Handoff does not require voice and control channel to be allocated to channels associated with the new base station..
How many types of cells are there on Earth?
200 different typesYour body has many different kinds of cells. Though they might look different under a microscope, most cells have chemical and structural features in common. In humans, there are about 200 different types of cells, and within these cells there are about 20 different types of structures or organelles.
Which of the following is a universally adopted shape of cell *?
hexagonal cellThe hexagonal cell shape has been universally adopted since : conceptual and is a simplistic model of the radio coverage for each base station. the hexagon permits easy and manageable analysis of a cellular system.
Which of the following is not a part of characteristic of 4g network?
Which of the following is not a part of the characteristic of 4G network? Explanation: 4G is the fourth generation of broadband cellular network technology, succeeding 3G. Its characteristics include fully converged services, software dependency and diverse user devices. 7.
What is the full form of 2g?
2G (or 2-G) is short for second-generation cellular network. 2G cellular networks were commercially launched on the GSM standard in Finland by Radiolinja (now part of Elisa Oyj) in 1991.
What are the features of 4g technology?
Features of 4G Wireless SystemsSupport interactive multimedia, voice, video, wireless internet and other broadband services.High speed, high capacity and low cost per bit.Global mobility, service portability, scalable mobile networks.Seamless switching, variety of services based on Quality of Service (QoS) requirements.More items…
What are the advantages of frequency reuse?
Advantages of frequency reuse: Large coverage area. Efficient spectrum utilization. Enhanced system capacity.
What is the shape of cell present in cellular system?
Explanation: The shape of the cell present in the cellular network is hexagonal since it can cover the entire geographical area without any gap and overlapping.
Which type of antenna is used for center excited cells?
omnidirectional antennasNormally, omnidirectional antennas are used in center-excited cells and sectored directional antennas are used in corner-excited cells. Practical considerations usually do not allow base stations to be placed exactly as they appear in the hexagonal layout.
What are the parts of cell?
A cell consists of three parts: the cell membrane, the nucleus, and, between the two, the cytoplasm. Within the cytoplasm lie intricate arrangements of fine fibers and hundreds or even thousands of miniscule but distinct structures called organelles.
What are the 13 parts of a cell?
There are 13 main parts of an animal cell: cell membrane, nucleus, nucleolus, nuclear membrane, cytoplasm, endoplasmic reticulum, Golgi apparatus, ribosomes, mitochondria, centrioles, cytoskeleton, vacuoles, and vesicles.
What is the range of 4g?
about 10 miles4G wavelengths have a range of about 10 miles. 5G wavelengths have a range of about 1,000 feet, not even 2% of 4G’s range.