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:
Mar. 01, 2022
Filed:
May. 11, 2017
Idac Holdings, Inc., Wilmington, DE (US);
Erdem Bala, East Meadow, NY (US);
Janet A. Stern-Berkowitz, Little Neck, NY (US);
Afshin Haghighat, Ile-Bizard, CA;
Moon-il Lee, Melville, NY (US);
Mihaela C. Beluri, Jericho, NY (US);
Ananth Kini, East Norriton, PA (US);
Rui Yang, Greenlawn, NY (US);
Alphan Sahin, Westbury, NY (US);
IDAC Holdings, Inc., Wilmington, DE (US);
Abstract
Systems, methods, and instrumentalities are disclosed for non-orthogonal multiple access (NOMA), frequency hopping, and power control. NOMA may be applied to asynchronous and/or grant-free transmissions. Transmissions from multiple WTRUs may be performed using the same resources, and may comprise information for correctly identifying and decoding the transmissions. The transmissions may comprise a built-in deterministic sequence to support timing acquisition at a receiver. The transmissions may be distinguished based on respective transmit power used for the transmissions. Such transmit power may be dynamically controlled by applying a randomly selected power offset. The power control may be performed autonomously by a WTRU.