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:
Sep. 04, 2018
Filed:
Sep. 19, 2014
Marvell World Trade Ltd., St. Michael, BB;
Yong Liu, Campbell, CA (US);
Raja Banerjea, Sunnyvale, CA (US);
Hongyuan Zhang, Fremont, CA (US);
Harish Ramamurthy, Sunnyvale, CA (US);
Marvell World Trade Ltd., St. Michael, BB;
Abstract
The present disclosure includes systems and techniques relating to wireless devices. A described technique includes determining wireless resource allocations (e.g., spatial wireless channel allocations, downlink slot assignments, uplink slot assignments, and frequency sub-band assignments that correspond respectively to frequency sub-bands of a frequency band) in a time domain, a spatial wireless channel domain, and a frequency domain to coordinate communications with wireless devices. The technique further includes generating and transmitting information in one or more frames that directs wireless communications based on the wireless resource allocations. The information can be configured to cause the devices to receive respective data in downlink slots via spatial wireless channels in accordance with the wireless resource allocations, and to cause the devices to transmit, concurrently, respective acknowledgement indications, in response to the respective data, in uplink slots in accordance with the wireless resource allocations. The acknowledgement indications can be assigned to different frequency sub-bands.