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:
Oct. 20, 2015
Filed:
Oct. 12, 2011
Guhapriyan Thanikachalam, TamilNadu, IN;
Guhapriyan Thanikachalam, TamilNadu, IN;
Honeywell International Inc., Morristown, NJ (US);
Abstract
A method includes identifying, at a wireless device, transmit and receive link costs respectively associated with transmitting data to and receiving data from one or more neighboring nodes of the wireless device. The method also includes selecting at least one of multiple antennas to be used to further communicate with the neighboring node(s). The at least one antenna is selected using the link costs. At least some of the link costs are identified using link status messages received from the neighboring node(s). For each neighboring node, one antenna can be selected as a unicast antenna for unicast communications with that neighboring node. Also, one antenna can be selected as a broadcast/multicast antenna for broadcast or multicast communications with multiple neighboring nodes. An identity of the at least one antenna selected to communicate with the neighboring node(s) may not be communicated from the wireless device.