17883497. INTERLEAVED CONTROL CHANNEL ELEMENT TO RESOURCE ELEMENT GROUP MAPPING simplified abstract (Apple Inc.)

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INTERLEAVED CONTROL CHANNEL ELEMENT TO RESOURCE ELEMENT GROUP MAPPING

Organization Name

Apple Inc.

Inventor(s)

Hamzeh Omari of San Diego CA (US)

INTERLEAVED CONTROL CHANNEL ELEMENT TO RESOURCE ELEMENT GROUP MAPPING - A simplified explanation of the abstract

This abstract first appeared for US patent application 17883497 titled 'INTERLEAVED CONTROL CHANNEL ELEMENT TO RESOURCE ELEMENT GROUP MAPPING

Simplified Explanation

The patent application describes systems and methods for de-interleaving data and constructing control channel elements (CCEs) based on a CCE to Resource Element Group (REG) mapping. Here are the key points:

  • The invention involves obtaining a CCE-to-REG mapping that includes mapping parameter values.
  • It also involves obtaining an interleaved data transmission specifying a Control Resource Set (CORESET).
  • The method includes selecting a first CCE for assembly from a set of CCEs.
  • For the selected CCE, a REG bundle of the interleaved data transmission is assigned based on an index value and the mapping parameter value.
  • The REG bundle of the index value is then extracted and combined with any existing extracted REG bundles to generate an assembled CCE in memory.

Potential applications of this technology:

  • This technology can be applied in wireless communication systems, particularly in the construction of control channel elements.
  • It can be used in 5G and future generations of cellular networks to efficiently de-interleave data and construct control channel elements.

Problems solved by this technology:

  • The invention solves the problem of de-interleaving data and constructing control channel elements in a wireless communication system.
  • It provides a systematic approach to assign REG bundles to CCEs based on a mapping parameter value, allowing for efficient assembly of CCEs.

Benefits of this technology:

  • The technology improves the efficiency and accuracy of de-interleaving data and constructing control channel elements.
  • It enables faster and more reliable communication in wireless networks.
  • The systematic approach of assigning REG bundles to CCEs based on mapping parameter values reduces errors and improves overall system performance.


Original Abstract Submitted

Systems and methods for de-interleaving a data of a plurality of Resource Element Groups (REGs) and construct one or more control channel elements (CCEs) in accordance with a CCE to REG mapping include performing operations comprising: obtaining a CCE-to-REG mapping comprising a mapping parameter value for each of one or more mapping parameters; obtaining an interleaved data transmission specifying a Control Resource Set (CORESET); selecting a first CCE, of a set of CCEs, for assembly; for the first CCE: assigning a REG bundle of the interleaved data transmission to the first CCE based on an index value of the REG bundle and the mapping parameter value; extracting the REG bundle of the index value to a memory; and combining the extracted REG bundle with any existing extracted REG bundles to generate an assembled CCE in the memory.

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