CELL SPLITTING AND CELL SECTORING PDF

Cell splitting is a method of subdividing cell into the smaller sized cell. The parent cell that was originally congested is called as macro cells and the smaller cell. Cell splitting is the technique of dividing a larger cell into smaller cells to increase capacity in What is the difference between cell splitting and cell sectoring?. Sectoring. cell splitting keeps D / R unchanged (same cluster size and CCI) but increases frequency reuse/area; alternate way to ↑ capacity is to _____ CCI.

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More channels become available to users that appear in the saturated region based on demand and economic consideration As a service area becomes full of users, this approach is used to split a single area into smaller ones. These Days Then, cellular system replaced splittkng large zone with a number of smaller cells, with as single BS covering a fraction of the area.

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Welcome to : Difference between cell splitting and cell sectoring

Cell sectoring is one another method to increase the capacity. Frequency reuse was not employed. In modern cellular, handoffs are mobile assisted, called mobile-assisted handoffs MAHO. Ideally, cell should be in circular shape.

Since a given channel is active only in a particular zone in which mobile is traveling, base station radiation is localized and interference is reduced. Wireless Network Taxonomy Wireless communication includes a wide range of network types and sizes. Capacity can be increased by additional partitions. The solution the industry adopted was called frequency planning or frequency reuse.

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Definition A cellular mobile communication system uses a large number of low-power wireless transmitters to create cells- the basic geographic service area of a wireless communications system. My presentations Profile Feedback Log out. Clusters A cluster is a group of cells. Difference between eplitting splitting and cell sectoring. Neighboring base stations BS are assigned different sets of channels. The mobile retains the same channel and the base station simply switches the channel to a different zone site and the mobile moves from zone to zone.

Advantages and disadvantages of PIN diode. In practice, cells are not hexagonal and BS are not exactly in the center of the cell. To use this website, you must agree to our Privacy Policyincluding cookie policy.

Handoff Handoff is the process of transferring a call from one base station to another when a user’s radio signal becomes weaker at the first and stronger at the second base station. Frequency Reuse -Because only a small number of radio channel frequencies were available for mobile systems, engineers had to find a way to reuse radio channels to carry more than one conversation nad a time.

MAHO 1 leads to faster handoff; and 2 allows handoff decisions to be based on metrics other than signal strength, e.

Cell Splitting and Sectoring by Agnidhra Ghosh on Prezi

Difference between co-channel interference and adjacent channel interference. We think you have liked this presentation. Share buttons are a little bit lower. To make this website work, we log user data sectoeing share it with processors. Cells 2 The most important factor in cellular system is the size and the shape of cell.

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The ability of the system to carry many signals at the same time is called channel access. Spltiting we check the difference between cell splitting and cell sectoring: Published by Modified over 3 years ago.

Development of highly reliable. Cell sectoring decreases the coverage area of a group of channels and increases the number of handoffs. Cellular Eric Anderson Fall.

PIN diode is used in a variety of different application from low to high radio frequency. Registration Forgot your password?

Interference is the main problem in increasing capacity. Interference resulting from two or more simultaneous transmissions on the same channel.

Wireless & Mobile Networking: Cellular Concept

These N cells are said to form a cluster. About project SlidePlayer Terms of Service.

Cells are assigned a group of channels that is completely different from neighboring cells. Advantages and disadvantages of Zigbee networks.