View source for 18365655. PDSCH PROCESSING TIME CONSIDERATION FOR MULTI-CELL PDSCH SCHEDULING WITH A SINGLE DCI simplified abstract (Apple Inc.)

=PDSCH PROCESSING TIME CONSIDERATION FOR MULTI-CELL PDSCH SCHEDULING WITH A SINGLE DCI=


==Organization Name==

[[:Category:Apple Inc.|Apple Inc.]]


[[Category:Apple Inc.]]

==Inventor(s)==

[[:Category:Haitong Sun of Cupertino CA (US)|Haitong Sun of Cupertino CA (US)]][[Category:Haitong Sun of Cupertino CA (US)]]

[[:Category:Sigen Ye of San Diego CA (US)|Sigen Ye of San Diego CA (US)]][[Category:Sigen Ye of San Diego CA (US)]]

[[:Category:Dawei Zhang of Saratoga CA (US)|Dawei Zhang of Saratoga CA (US)]][[Category:Dawei Zhang of Saratoga CA (US)]]

[[:Category:Wei Zeng of Santa Clara CA (US)|Wei Zeng of Santa Clara CA (US)]][[Category:Wei Zeng of Santa Clara CA (US)]]

[[:Category:Hong He of San Jose CA (US)|Hong He of San Jose CA (US)]][[Category:Hong He of San Jose CA (US)]]

[[:Category:Chunxuan Ye of San Diego CA (US)|Chunxuan Ye of San Diego CA (US)]][[Category:Chunxuan Ye of San Diego CA (US)]]

[[:Category:Ankit Bhamri of Bad Nauheim (DE)|Ankit Bhamri of Bad Nauheim (DE)]][[Category:Ankit Bhamri of Bad Nauheim (DE)]]

[[:Category:Jie Cui of San Jose CA (US)|Jie Cui of San Jose CA (US)]][[Category:Jie Cui of San Jose CA (US)]]

==PDSCH PROCESSING TIME CONSIDERATION FOR MULTI-CELL PDSCH SCHEDULING WITH A SINGLE DCI - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18365655 titled 'PDSCH PROCESSING TIME CONSIDERATION FOR MULTI-CELL PDSCH SCHEDULING WITH A SINGLE DCI

==Simplified Explanation==

The patent application describes processing time approaches for simultaneous multi-cell PUSCH/PDSCH scheduling with a single DCI in a wireless communication system. 

* Simultaneously scheduling multiple PDSCHs through a single DCI transmitted via a PDCCH, where each PDSCH is associated with a respective cell in a plurality of cells.
* Transmitting data to or receiving data from a UE based on the scheduling information, with the PDSCHs occurring no earlier than a time offset following the PDCCH.
* Receiving a HARQ-ACK via a PUCCH, sent by a UE in response to one of the PDSCHs, with the HARQ-ACK sent no earlier than a time offset following a reference time in one of the PDSCHs.
* Transmitting data to or receiving data from a UE based on the scheduling information, with the PDSCHs occurring no earlier than a time offset following the PDCCH, allowing for analog beam switching by the UE.

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### Potential Applications
* 5G and future wireless communication systems
* Multi-cell coordination in cellular networks

### Problems Solved
* Efficient scheduling of multiple PDSCHs with a single DCI
* Timely transmission and reception of data in multi-cell scenarios

### Benefits
* Improved spectral efficiency
* Enhanced user experience with reduced latency
* Better utilization of resources in wireless networks


==Original Abstract Submitted==

Described are processing time approaches to simultaneous multi-cell PUSCH/PDSCH scheduling with a single DCI (downlink control information) in a wireless communication system. In various approaches, simultaneously scheduling a plurality of physical downlink shared channels (PDSCHs) through a single DCI transmitted via a physical downlink control channel (PDCCH) occurs, wherein each of the plurality of PDSCHs is associated with a respective cell in a plurality of cells. The approaches further include transmitting data to or receiving data to a user equipment (UE) based on the scheduling information, wherein the plurality of PDSCHs occurs no earlier than a time offset following the PDCCH. In other aspects, a hybrid automatic repeat request-acknowledgement (HARQ-ACK) is received via a physical uplink control channel (PUCCH), the HARQ-ACK having been sent by a user equipment (UE) in response to one of the plurality of PDSCHs, wherein the HARQ-ACK is sent no earlier than a time offset following a reference time in one of the plurality of PDSCHs. In other aspects, transmitting data to or receiving data to a user equipment (UE) is based on the scheduling information, wherein the plurality of PDSCHs occurs no earlier than a time offset following the PDCCH, the time offset being configured to permit analog beam switching by a user equipment (UE).



[[Category:H04W72/232]]
[[Category:H04W72/1273]]