17693205. APPARATUS AND METHOD FOR N1-N2 BITMAP GENERATION FOR CELLULAR COMMUNICATION SYSTEM simplified abstract (Samsung Electronics Co., Ltd.)
APPARATUS AND METHOD FOR N1-N2 BITMAP GENERATION FOR CELLULAR COMMUNICATION SYSTEM
Organization Name
Inventor(s)
Ahmed Atef Ibrahim Ibrahim of Plano TX (US)
APPARATUS AND METHOD FOR N1-N2 BITMAP GENERATION FOR CELLULAR COMMUNICATION SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 17693205 titled 'APPARATUS AND METHOD FOR N1-N2 BITMAP GENERATION FOR CELLULAR COMMUNICATION SYSTEM
Simplified Explanation
The abstract describes a method and apparatus for regulating transmit power in a wireless communication system. The base station (BS) calculates power flux density, antenna gain, and power back-off level to determine the transmit power direction. It generates a restricted precoding matrix indicator and an N1-N2 bitmap for signal transmission to user equipment (UE). The N1-N2 bitmap is generated based on various physical parameters and operator input metric.
- The patent describes a method for regulating transmit power in a wireless communication system.
- The base station calculates power flux density, antenna gain, and power back-off level to determine the transmit power direction.
- It generates a restricted precoding matrix indicator and an N1-N2 bitmap for signal transmission to user equipment (UE).
- The N1-N2 bitmap is generated based on physical parameters of the earth station or predefined receiver, physical parameters of the base station, and operator input metric.
Potential Applications
This technology can be applied in various wireless communication systems, including cellular networks, satellite communication systems, and wireless broadband networks.
Problems Solved
1. Regulating transmit power in a wireless communication system to optimize signal transmission. 2. Ensuring efficient use of resources by calculating power flux density, antenna gain, and power back-off level. 3. Generating a restricted precoding matrix indicator and N1-N2 bitmap to improve signal transmission to user equipment.
Benefits
1. Improved signal transmission by regulating transmit power based on calculated parameters. 2. Efficient use of resources by considering physical parameters and operator input metric. 3. Enhanced performance and reliability of wireless communication systems.
Original Abstract Submitted
Methods and apparatuses in a wireless communication system. A base station (BS) includes a transceiver and a processor. The processor regulates a transmit power in a direction of an earth station or a predefined receiver by: calculating a power flux density for the BS to the earth station or the predefined receiver; calculating an equivalent antenna gain for other base stations; calculating a directional power back-off level for the other base stations with respect to the earth station or the predefined receiver; generating a restricted precoding matrix indicator based on the calculated directional power back-off level; generating an N1-N2 bitmap for the BS; and applying the N1-N2 bitmap for signal transmission to at least one UE. The N1-N2 bitmap is generated based on: physical parameters of the earth station of the predefined receiver; physical parameters of the BS; an operator input metric; or restricted precoding matrix indicator.
