18156778. METHOD AND APPARATUS FOR CONTROLLING UPLINK POWER IN WIRELESS COMMUNICATION SYSTEM simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

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METHOD AND APPARATUS FOR CONTROLLING UPLINK POWER IN WIRELESS COMMUNICATION SYSTEM

Organization Name

SAMSUNG ELECTRONICS CO., LTD.

Inventor(s)

Sun-Heui Ryoo of Yongin-si (KR)

Jung-Soo Jung of Seongnam-si (KR)

Hyun-Jeong Kang of Seoul (KR)

Jong-Hyung Kwun of Seoul (KR)

Sung-Jin Lee of Bucheon-si (KR)

METHOD AND APPARATUS FOR CONTROLLING UPLINK POWER IN WIRELESS COMMUNICATION SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18156778 titled 'METHOD AND APPARATUS FOR CONTROLLING UPLINK POWER IN WIRELESS COMMUNICATION SYSTEM

Simplified Explanation

The abstract describes a method and apparatus for controlling the uplink power in a wireless communication system. The method involves detecting a trigger event for a power headroom report by at least one base station (BS) in a system where a User Equipment (UE) is connected to multiple BSs. The UE then reports its power headroom information to the BS.

  • The method is used to control the uplink power of a UE in a wireless communication system.
  • The UE is connected to multiple BSs in the system.
  • The method involves detecting a trigger event for a power headroom report by at least one of the BSs.
  • The power headroom information of the UE is then reported to at least one of the BSs.

Potential applications of this technology:

  • Wireless communication systems: This method can be applied in various wireless communication systems, such as cellular networks, to control the uplink power of UEs.
  • Multi-BS connectivity: The method is particularly useful in systems where UEs are connected to multiple BSs simultaneously, allowing for efficient power control across different base stations.

Problems solved by this technology:

  • Power control: The method addresses the need for effective control of uplink power in wireless communication systems, ensuring optimal transmission performance and minimizing interference.
  • Multi-BS coordination: By reporting power headroom information to multiple BSs, the method enables coordinated power control across different base stations, enhancing overall system efficiency.

Benefits of this technology:

  • Improved transmission performance: By controlling the uplink power based on power headroom information, the method helps optimize the quality and reliability of wireless transmissions.
  • Reduced interference: Effective power control minimizes interference with other users or neighboring cells, leading to improved overall network performance.
  • Enhanced system efficiency: Coordinated power control across multiple BSs allows for better resource allocation and utilization, maximizing the efficiency of the wireless communication system.


Original Abstract Submitted

A method and an apparatus for controlling uplink power in a wireless communication system are provided. The method for controlling uplink power of a User Equipment (UE) forming a transmission link with a plurality of BSs (BSs), a power headroom report trigger event by at least one of the plurality of BSs is detected. Power headroom information of the UE is reported to at least one of the plurality of BSs.

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