ZTE Corporation
Anakin Interview Questions and Answers
Q1. Types of power control algorithm in CDMA?
There are several power control algorithms used in CDMA systems.
Open Loop Power Control
Closed Loop Power Control
Outer Loop Power Control
Inner Loop Power Control
Fast Power Control
Slow Power Control
Q2. Types of Wireless Standards?
Wireless standards are protocols that define the specifications for wireless communication between devices.
Wi-Fi (802.11) - commonly used for wireless internet access
Bluetooth - used for short-range communication between devices
NFC (Near Field Communication) - enables communication between devices in close proximity
Zigbee - used for low-power, low-data rate wireless connections in IoT devices
Q3. Types of digital modulation?
Digital modulation refers to the process of converting digital data into analog signals for transmission.
Amplitude Shift Keying (ASK)
Frequency Shift Keying (FSK)
Phase Shift Keying (PSK)
Quadrature Amplitude Modulation (QAM)
Orthogonal Frequency Division Multiplexing (OFDM)
Q4. Job changes query and negotiates in packages
Q5. T1ypes of handoff?
Handoff types refer to the different ways in which tasks or responsibilities are transferred from one person or entity to another.
Direct handoff: When a task is transferred directly from one person to another.
Indirect handoff: When a task is transferred through an intermediary or a system.
Shift handoff: When responsibilities are transferred between different shifts or work periods.
Department handoff: When tasks are transferred between different departments or teams.
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Q6. Features of 3-G?
3-G refers to the third generation of mobile telecommunications technology, offering faster data transfer speeds and improved network capacity.
Faster data transfer speeds compared to 2-G
Support for multimedia services such as video calling and mobile TV
Improved network capacity for more users and higher data usage
Enhanced security features for data transmission
Examples: UMTS, CDMA2000
Q7. SRVCC AND CSFB DIFFERENCE
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