US Patent Application 17441154. SCHEDULING RESTRICTION ENHANCEMENT FOR LTE AND NR DSS simplified abstract

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SCHEDULING RESTRICTION ENHANCEMENT FOR LTE AND NR DSS

Organization Name

Apple Inc.


Inventor(s)

Haitong Sun of Cupertino CA (US)

Chunxuan Ye of San Diego CA (US)

Dawei Zhang of Saratoga CA (US)

Hong He of San Jose CA (US)

Huaning Niu of San Jose CA (US)

Jie Cui of San Jose CA (US)

Wei Zeng of Saratoga CA (US)

Weidong Yang of San Jose CA (US)

Yang Tang of San Jose CA (US)

Yushu Zhang of Beijing (CN)

SCHEDULING RESTRICTION ENHANCEMENT FOR LTE AND NR DSS - A simplified explanation of the abstract

This abstract first appeared for US patent application 17441154 titled 'SCHEDULING RESTRICTION ENHANCEMENT FOR LTE AND NR DSS

Simplified Explanation

This patent application describes apparatuses, systems, and methods for supporting cross carrier scheduling in LTE and NR dynamic spectrum sharing (DSS).

  • The patent application focuses on enabling a special Secondary Cell (sSCell) to schedule a special Primary Cell (SpCell) in a cellular base station.
  • The cellular base station generates control information based on a set of criteria to support this scheduling.
  • The control information includes various aspects such as Type3-PDCCH CSS configuration, SCell dormancy behavior, scheduling restrictions, USS configuration, and interaction with Multi-DCI Multi-TRP operation.
  • The control information is sent to a wireless device, which then uses it to conduct corresponding performance.
  • The patent application aims to simplify and optimize cross carrier scheduling in LTE and NR dynamic spectrum sharing, improving overall network efficiency and performance.


Original Abstract Submitted

Apparatuses, systems, and methods for supporting cross carrier scheduling in LTE and NR dynamic spectrum sharing (DSS). A cellular base station may generate control information in accordance with a set of criteria, wherein the set of criteria supports a special Secondary Cell (sSCell) which is a Secondary Cell (SCell) in scheduling a special Primary Cell (SpCell) which is either a Primary Cell (PCell) or a Primary Secondary Cell (PSCell). The cellular base station sends the control information to a wireless device. The control information may be associated with Type3-PDCCH CSS configuration including DCI Format 2_5 and 2_6, SCell dormancy behavior, scheduling restrictions, USS configuration including non-fallback and fallback DCI Formats, and interaction with Multi-DCI Multi-TRP operation. After receiving the control information, the wireless device may conduct corresponding performance.

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