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:
Feb. 20, 2024
Filed:
Oct. 31, 2020
Qualcomm Incorporated, San Diego, CA (US);
Joseph Patrick Burke, San Diego, CA (US);
Muhammad Sayed Khairy Abdelghaffar, San Jose, CA (US);
Charline Hao, San Diego, CA (US);
Joseph Binamira Soriaga, San Diego, CA (US);
Lai Kan Leung, San Marcos, CA (US);
Gurkanwal Singh Sahota, San Diego, CA (US);
Tingfang Ji, San Diego, CA (US);
Krishna Kiran Mukkavilli, San Diego, CA (US);
Allen Minh-Triet Tran, Rancho Santa Fe, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
During an uplink TDD slot, an UL UE transmits an UL signal that occupies a slot frequency range. Similarly, during a DL TDD slot, a DL UE receives a DL signal that occupies the slot frequency range. But during an SBFD slot, a UL UE transmits a UL signal that occupies only a first sub-band of the slot frequency range. Similarly, a DL UE receives a DL signal during an SBFD slot that occupies only a second sub-band of the slot frequency range. The second sub-band is distinct from the first sub-band. The DL UE may thus mitigate UE-to-UE interference during an SBFD slot by filtering the DL signal to substantially block the second sub-band from being received at the DL UE.