Nokia technologies oy (20240340917). COMPACT DOWNLINK CONTROL INFORMATION SIZE ALIGNMENT simplified abstract

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COMPACT DOWNLINK CONTROL INFORMATION SIZE ALIGNMENT

Organization Name

nokia technologies oy

Inventor(s)

Karim Kasan of Massy (FR)

Nhat-Quang Nhan of Reims (FR)

Majed Saad of Massy (FR)

Amir Mehdi Ahmadian Tehrani of Munich (DE)

Marco Maso of Issy les Moulineaux (FR)

Alessio Marcone of Munich (DE)

COMPACT DOWNLINK CONTROL INFORMATION SIZE ALIGNMENT - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240340917 titled 'COMPACT DOWNLINK CONTROL INFORMATION SIZE ALIGNMENT

The abstract of this patent application describes a method that involves receiving a first downlink control information (DCI) message from a network element, determining the type of Radio Network Temporary Identifier (RNTI) used for scrambling CRC bits in the message, and decoding the message based on the RNTI type and waveform type indicated by a previous DCI message.

  • The method involves receiving a DCI message with multiple fields from a network element.
  • It determines the type of RNTI used for scrambling CRC bits in the message.
  • The method also decodes the message based on the RNTI type and waveform type indicated by a previous DCI message.

Potential Applications: - This technology can be applied in wireless communication systems to efficiently decode downlink control information. - It can enhance the performance and reliability of communication networks by optimizing the decoding process based on RNTI types.

Problems Solved: - Efficient decoding of downlink control information in wireless communication systems. - Optimization of decoding processes based on RNTI types for improved network performance.

Benefits: - Enhanced reliability and performance of wireless communication networks. - Efficient utilization of resources for decoding control information.

Commercial Applications: Title: Enhanced Decoding Method for Wireless Communication Systems This technology can be utilized in 5G networks, IoT devices, and other wireless communication systems to improve the efficiency of decoding downlink control information. It can benefit telecommunications companies, network operators, and device manufacturers by enhancing network performance and reliability.

Questions about the technology: 1. How does the method determine the type of RNTI used for scrambling CRC bits in the DCI message? 2. What are the potential implications of using this technology in 5G networks and IoT devices?


Original Abstract Submitted

a method includes receiving, from a network element, a first downlink control information (dci) message, wherein the first dci message comprises a plurality of dci fields. the method also includes determining a first radio network temporary identifier (rnti) type of a first rnti that is used for scrambling cyclic redundancy check (crc) bits of the first dci message. the method also includes determining a waveform type indicated by a second dci message, wherein the second dci message is a most recent dci message received by the apparatus prior to the first dci message, and wherein crc bits of the second dci message are scrambled by a second rnti, and wherein the second rnti is a cell rnti (c-rnti). the method also includes decoding the first dci message based at least in part on the first rnti type and the waveform type.

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