METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR SPECIAL DEDICATED INQUIRY AND INQUIRY RESPONSE PROCESS FOR DEDICATED DEVICE SEARCH

摘要

Method, apparatus, and computer program product example embodiments provide direction finding information exchange without establishment of a formal communication connection. In an example embodiment, a special value is reserved for an inquiry access code, to signify that an inquiring device that transmits the special code is a direction finding capable device that is capable of receiving and using information usable for estimating at least a relative direction, for direction estimation. In an example embodiment, an inquiry scanning device that recognizes the special code, is capable of generating and transmitting information usable for estimating at least a relative direction, for direction estimation.