17917737. ADAPTING RACH TRANSMISSION IN UNLICENSED CARRIER simplified abstract (Telefonaktiebolaget LM Ericsson (publ))

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ADAPTING RACH TRANSMISSION IN UNLICENSED CARRIER

Organization Name

Telefonaktiebolaget LM Ericsson (publ)

Inventor(s)

Kazuyoshi Uesaka of Kawasaki (JP)

Muhammad Ali Kazmi of Sundbyberg (SE)

Santhan Thangarasa of Vällingby (SE)

Robert Mark Harrison of Grapevine TX (US)

ADAPTING RACH TRANSMISSION IN UNLICENSED CARRIER - A simplified explanation of the abstract

This abstract first appeared for US patent application 17917737 titled 'ADAPTING RACH TRANSMISSION IN UNLICENSED CARRIER

Simplified Explanation

The abstract describes a method, system, and apparatus for a wireless device to select and perform a random access procedure based on various factors such as clear channel assessment failures and the time gap between physical random access channel and physical uplink shared channel resources.

  • The wireless device includes processing circuitry that selects a random access procedure type based on clear channel assessment failures and the time gap between PRACH and PUSCH resources.
  • The processing circuitry then performs the random access procedure using the selected procedure type.

Potential applications of this technology:

  • Mobile communication networks
  • Internet of Things (IoT) devices
  • Wireless sensor networks

Problems solved by this technology:

  • Efficient selection and performance of random access procedures in wireless devices
  • Optimization of resources and channel assessment in wireless communication

Benefits of this technology:

  • Improved reliability and efficiency of random access procedures
  • Enhanced performance and resource utilization in wireless networks
  • Better connectivity and communication for IoT devices and wireless sensor networks


Original Abstract Submitted

A method, system and apparatus are disclosed. According to one or more embodiments, a wireless device is provided that includes processing circuitry configured to select one of a plurality of random access procedure types based on at least one of a quantity of clear channel assessment, CCA, failures associated with random access attempts and a time gap between a physical random access channel, PRACH, resources and physical uplink shared channel, PUSCH, resources. The processing circuitry is further configured to perform a random access procedure one of based on and using the selected one of the plurality of random access procedure types.

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