18392591. COMMUNICATION APPARATUS AND COMMUNICATION CONTROL METHOD simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)

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COMMUNICATION APPARATUS AND COMMUNICATION CONTROL METHOD

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Daiki Maemoto of Kariya-city (JP)

Hideaki Takahashi of Kariya-city (JP)

COMMUNICATION APPARATUS AND COMMUNICATION CONTROL METHOD - A simplified explanation of the abstract

This abstract first appeared for US patent application 18392591 titled 'COMMUNICATION APPARATUS AND COMMUNICATION CONTROL METHOD

Simplified Explanation

The abstract describes a patent application for a User Equipment (UE) that communicates with a master node and a secondary node associated with different cell groups. The UE is able to receive instructions to deactivate the secondary cell group and control the random access procedure for beam failure recovery in the primary secondary cell belonging to the secondary cell group when it is deactivated.

  • Receiver to receive RRC message instructing deactivation of secondary cell group
  • Controller to control random access procedure for beam failure recovery in primary secondary cell when secondary cell group is deactivated

Potential Applications

The technology described in this patent application could be applied in various wireless communication systems where multiple cell groups are utilized, such as in 5G networks or IoT devices that require seamless handover between different cells.

Problems Solved

1. Efficient management of cell groups in a wireless communication system. 2. Optimizing beam failure recovery procedures for improved network reliability.

Benefits

1. Enhanced network performance and reliability. 2. Streamlined communication between different cell groups. 3. Improved user experience with seamless handover processes.

Potential Commercial Applications

"Optimized Beam Failure Recovery Control in Wireless Communication Systems"

Possible Prior Art

There may be prior art related to optimizing beam failure recovery procedures in wireless communication systems, but specific examples are not provided in the abstract.

What are the technical specifications of the User Equipment described in the patent application?

The technical specifications of the User Equipment, such as the receiver and controller capabilities, are not detailed in the abstract. Further information would be needed to understand the specific technical aspects of the UE.

How does the deactivation of the secondary cell group impact the overall network performance?

The abstract does not elaborate on the potential impact of deactivating the secondary cell group on the network performance. Additional details would be required to assess the implications of this deactivation on the network as a whole.


Original Abstract Submitted

A User Equipment communicates with a master node associated with a master cell group and a secondary node associated with a secondary cell group. The UE comprises: a receiver configured to receive an RRC message including information instructing deactivation of the secondary cell group; and a controller configured to perform control not to perform a random access procedure for beam failure recovery in a primary secondary cell belonging to the secondary cell group in a case where the secondary cell group is deactivated on a basis of the information.