17817819. HYBRID AUTOMATIC REPEAT REQUEST PROCESS SPACE MANAGEMENT FOR MULTI-CELL SCHEDULING simplified abstract (QUALCOMM Incorporated)

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HYBRID AUTOMATIC REPEAT REQUEST PROCESS SPACE MANAGEMENT FOR MULTI-CELL SCHEDULING

Organization Name

QUALCOMM Incorporated

Inventor(s)

Jae Ho Ryu of San Diego CA (US)

Kazuki Takeda of Tokyo (JP)

Hari Sankar of San Diego CA (US)

HYBRID AUTOMATIC REPEAT REQUEST PROCESS SPACE MANAGEMENT FOR MULTI-CELL SCHEDULING - A simplified explanation of the abstract

This abstract first appeared for US patent application 17817819 titled 'HYBRID AUTOMATIC REPEAT REQUEST PROCESS SPACE MANAGEMENT FOR MULTI-CELL SCHEDULING

Simplified Explanation

The present disclosure relates to wireless communication and specifically to multi-cell scheduling in wireless networks. The patent application describes a network node that can transmit downlink control information (DCI) associated with multiple component carriers (CCs) for multi-cell communication with a user equipment (UE). The DCI includes a hybrid automatic repeat request (HARQ) process identification field that is based on a merged HARQ process space associated with the CCs. The network node can also receive HARQ feedback based on the merged HARQ process space.

  • The patent application describes a method for transmitting multi-cell scheduling DCI in wireless communication.
  • The DCI includes a HARQ process identification field based on a merged HARQ process space associated with multiple CCs.
  • The network node can receive HARQ feedback based on the merged HARQ process space.

Potential applications of this technology:

  • This technology can be applied in wireless communication systems to improve multi-cell scheduling efficiency.
  • It can be used in cellular networks to enhance the performance of multi-cell communication with UEs.
  • The technology can be implemented in 5G and future wireless networks to optimize resource allocation and improve overall network capacity.

Problems solved by this technology:

  • The technology addresses the challenge of efficient multi-cell scheduling in wireless networks.
  • It solves the problem of coordinating multiple CCs for multi-cell communication with UEs.
  • The technology improves the reliability and performance of HARQ processes in multi-cell communication scenarios.

Benefits of this technology:

  • The technology improves the efficiency of multi-cell scheduling, leading to better network performance.
  • It enhances the reliability and robustness of HARQ processes in multi-cell communication.
  • The technology optimizes resource allocation and improves overall network capacity in wireless communication systems.


Original Abstract Submitted

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit a multi-cell scheduling downlink control information (DCI) associated with at least two component carriers (CCs) for multi-cell communication with a user equipment (UE), the multi-cell scheduling DCI including a hybrid automatic repeat request (HARQ) process identification field that is based at least in part on a merged HARQ process space associated with the at least two CCs. The network node may receive HARQ feedback associated with the multi-cell communication, the HARQ feedback being based at least in part on the merged HARQ process space. Numerous other aspects are described.

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