17953705. METHOD FOR DETERMINING TIMING ADVANCE AND COMMUNICATION APPARATUS simplified abstract (Huawei Technologies Co., Ltd.)
Contents
METHOD FOR DETERMINING TIMING ADVANCE AND COMMUNICATION APPARATUS
Organization Name
Inventor(s)
METHOD FOR DETERMINING TIMING ADVANCE AND COMMUNICATION APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 17953705 titled 'METHOD FOR DETERMINING TIMING ADVANCE AND COMMUNICATION APPARATUS
Simplified Explanation
The patent application describes a method and apparatus for determining the timing advance in a communication system. Here are the key points:
- The method involves receiving a downlink signal from a network device.
- The first reference moment of the signal period is determined, which includes the start receiving moment of the signal period.
- The first time interval between the start receiving moment and the start moment of the terminal's location is determined.
- Based on the first time interval, it is determined whether the start sending moment of the signal period is within the first period.
- The start sending moment is determined, where a period is a duration distributed at an equal interval on a time axis.
- The timing advance is determined based on the start receiving moment and the start sending moment.
- An uplink signal is sent based on the determined timing advance.
Potential applications of this technology:
- Mobile communication systems: This method can be applied in mobile networks to improve the timing synchronization between the network devices and the terminals.
- Internet of Things (IoT): The method can be used in IoT devices to ensure accurate timing synchronization for efficient communication.
- Wireless sensor networks: This technology can be beneficial in wireless sensor networks where precise timing synchronization is crucial for data transmission.
Problems solved by this technology:
- Timing synchronization: The method solves the problem of accurately determining the timing advance in a communication system, ensuring efficient and reliable data transmission.
- Interference reduction: By accurately determining the timing advance, interference between different signals can be minimized, leading to improved overall system performance.
Benefits of this technology:
- Improved communication efficiency: Accurate timing synchronization allows for more efficient data transmission, reducing delays and improving overall system performance.
- Enhanced reliability: By minimizing interference and accurately determining the timing advance, the reliability of the communication system is increased.
- Cost-effective: The method provides a cost-effective solution for determining timing advance in communication systems, as it can be implemented using existing network devices and terminals.
Original Abstract Submitted
A method and a communication apparatus for determining a timing advance. A downlink signal is received from a network device. A first reference moment of a signal period of the downlink signal is determined, where the first reference moment includes a start receiving moment of the signal period. A first time interval between the start receiving moment and a start moment of a first period in which the terminal is located is determined. Based on the first time interval, determining whether a start sending moment of the signal period is within the first period, and determining the start sending moment, where a period is a duration distributed at an equal interval on a time axis. A timing advance is determined based on the start receiving moment and the start sending moment, and an uplink signal is sent based on the timing advance.
