2 439 806(13) C1 - Патенты

RUSSIAN FEDERATION(19)RU (11)(51) Int. Cl.H04B 7/08 (2006.01)2 439 806 (13) C1R U 2 4 3 9 8 0 6 C 1FEDERAL SERVICEFOR INTELLECTUAL PROPERTY(12) ABSTRACT OF INVENTION(21)(22) Application: 2010132198/08, 22.12.2008(24) Effective date for property rights:22.12.2008Priority:(30) Priority:31.12.2007 US 11/967,519(45) Date of publication: 10.01.2012 Bull. 1(85) Commencement of national phase: 02.08.2010(86) PCT application:US 2008/087916 (22.12.2008)(87) PCT publication:WO 2009/088724 (16.07.2009)Mail address:129090, Moskva, ul. B. Spasskaja, 25, str.3, OOO"Juridicheskaja firma Gorodisskij i Partnery",pat.pov. A.V.Mitsu, reg.№ 364(72) Inventor(s):ChANS Gregori V. (US),BEhJTMEN Dehvid (FR),BOJKSADERA Fransesk (GB),GAROL'D Uill'jam B. (GB),KOMSDORF Armin V. (US),MUK Markus (US),M'JuZIK Uehjn D. (US)(73) Proprietor(s):MOTOROLA, INK. (US)(54) METHOD AND SYSTEM FOR USING TRANSMISSION HETERODYNE FOR IMPROVED CELLSEARCH AND COMMUNICATION OVER SEVERAL COMMUNICATION LINES IN MULTI-MODEDEVICE(57) Abstract:FIELD: information technology.SUBSTANCE: wireless device with severalreceivers has a transmitter, a transmittingheterodyne operably connected the transmitter, areceiving heterodyne operably connected to a firstreceiver and a second receiver, and a switchingassembly, having a first state where the receivingheterodyne is connected to the first and secondreceivers, and a second state where the receivingheterodyne is disconnected from the second receiver,and the transmitting heterodyne is connected to thesecond receiver. The first receiver and secondreceiver of the wireless communication device canoperate independently from each other when theswitching assembly is in second state.EFFECT: providing operation two receivers inreceiving channels independently from each otherwhile using one heterodyne.20 cl, 11 dwgR U 2 4 3 9 8 0 6 C 1Ñòð.: 3en