EP 1696503 A1 20060830 - Mobile wireless communications device with human interface diversity antenna and related method of operating such a device
Title (en)
Mobile wireless communications device with human interface diversity antenna and related method of operating such a device
Title (de)
Mobiles drahtloses Kommunikationsgerät mit Mensch / Diversityantennen - Schnittstelle und zugehöriges Verfahren zum Betrieb eines derartigen Geräts
Title (fr)
Dispositif de communication sans fil mobile avec une interface antenne en diversité /homme et procédé de fontionnement correspondant un tel dispositif
Publication
Application
Priority
EP 05251173 A 20050228
Abstract (en)
A mobile wireless communications device may include a portable handheld housing, and a wireless transceiver carried by the housing. A pair of an antennas are positioned in side-by-side relation preferably in the upper portion of the portable handheld housing. A human interface diversity controller is connected to the wireless transceiver to preferentially operate with the plurality of antennas based upon a relative position of the portable handheld housing with respect to a hand of a human user. The device can select or weight the antennas based upon the position of the device when being held by a user.
IPC 8 full level
H01Q 1/24 (2006.01); H01Q 3/24 (2006.01); H01Q 21/28 (2006.01); H04B 1/38 (2006.01); H04B 7/08 (2006.01)
CPC (source: EP)
H01Q 1/243 (2013.01); H01Q 1/245 (2013.01); H01Q 3/24 (2013.01)
Citation (applicant)
- WO 03050917 A1 20030619 - SKYCROSS INC [US]
- US 4584709 A 19860422 - KNEISEL THOMAS F [US], et al
- WO 9724818 A1 19970710 - QUALCOMM INC [US]
- US 2004240419 A1 20041202 - ABRISHAMKAR FARROKH [US], et al
- EP 0987834 A2 20000322 - MATSUSHITA ELECTRIC IND CO LTD [JP]
- EP 1333576 A1 20030806 - MATSUSHITA ELECTRIC IND CO LTD [JP]
- EP 1378962 A2 20040107 - FUJITSU LTD [JP]
Citation (search report)
- [X] US 2004053582 A1 20040318 - NAKANISHI KIYOSHI [JP], et al
- [X] US 4584709 A 19860422 - KNEISEL THOMAS F [US], et al
- [A] US 2004198473 A1 20041007 - TRAN ALLEN [US]
- [A] EP 0752735 A1 19970108 - DEUTSCHE TELEKOM MOBIL [DE]
- [A] WO 02078123 A1 20021003 - ERICSSON TELEFON AB L M [SE], et al
- [A] US 6476769 B1 20021105 - LEHTOLA ANTERO [FI]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR LV MK YU
DOCDB simple family (publication)
EP 1696503 A1 20060830; EP 1696503 B1 20191120; CA 2536427 A1 20060603; CA 2536427 C 20090908
DOCDB simple family (application)
EP 05251173 A 20050228; CA 2536427 A 20060227