Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite
Reexamination Certificate
2005-09-06
2005-09-06
Phan, Dao (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Directive
Including a satellite
C701S208000
Reexamination Certificate
active
06940451
ABSTRACT:
An apparatus and method for provisioning of a user with navigation guidance is provided. The user is a user of a first user equipment configured for wireless communication. In the method location information regarding a second user equipment also configured for wireless communication is generated while the second user equipment moves along a path of movement. Navigation information is then generated based on the location information substantially in real-time. Navigation guidance is presented by means of the first user equipment based on the generated navigation information for enabling the user of the first user equipment to follow the second user equipment.
REFERENCES:
patent: 5344105 (1994-09-01), Youhanaie
patent: 6463374 (2002-10-01), Keller et al.
patent: 2004/0024524 (2004-02-01), Miyazawa
patent: 2004/0059497 (2004-03-01), Sankrithi
patent: 10132595 3 (1998-05-01), None
patent: 2001317953 (2001-11-01), None
patent: WO 9601531 (1996-01-01), None
Phan Dao
Squire Sanders & Dempsey L.L.P.
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