Question: Which of the following is associated with the handoff in first generation analog cellular systems?
A Breathing cell
B Locator receiver
C MAHO
D Cell dragging
Answer: Locator receiver
| Locator Receiver | Description |
| Definition | A “Locator receiver” is a component or system used in early cellular networks to assist in the handoff process. |
| Purpose | The primary purpose of a locator receiver is to determine the signal strength and quality of neighboring cells. |
| Handoff Process | It plays a crucial role in the handoff process by providing information about the suitability of neighboring cells for transferring an ongoing call or data session from one cell to another. |
| Data Collection | Locator receivers continuously collect data regarding signal parameters, such as received signal strength and interference levels, from adjacent cells. |
| Signal Evaluation | The data collected by the locator receiver is evaluated to determine the best candidate cell for handoff based on criteria like signal strength and quality. |
| Early Cellular Systems | Locator receivers were more commonly used in early analog cellular systems to ensure smooth transitions of mobile devices between cells. |
| Modern Networks | In modern digital cellular networks, advanced handoff mechanisms have largely replaced the need for dedicated locator receivers. |
| Improved Handoffs | Despite becoming less common, the concept of locator receivers contributed to the development of more efficient handoff techniques in cellular technology. |