The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 30, 2025
Filed:
Sep. 29, 2019
Lenovo (Beijing) Limited, Beijing, CN;
Bingchao Liu, Changping District, CN;
Chenxi Zhu, Haidian District, CN;
Wei Ling, Changping, CN;
Lingling Xiao, Haidian District, CN;
Lenovo (Beijing) Limited, Beijing, CN;
Abstract
Apparatus and methods of bandwidth part (BWP) operation for multiple downlink control information (DCI) based multiple transmit receive points (TRP) transmission are disclosed. The apparatus includes: a receiver that receives a plurality of Downlink Control Information (DCIs) in a slot, each of the DCIs having a Bandwidth Part (BWP) indicator field for indicating a BWP for a corresponding downlink (DL) reception or uplink (UL) transmission; and a processor that detects whether any one of the BWPs indicated in the DCIs is different from a current BWP which is used to receive the DCIs; and, upon detection that at least one of the BWPs indicated by the DCIs is different from the current BWP, configures the receiver and/or a transmitter to perform a BWP change.