GB2370724B - Personal wireless communications apparatus - Google Patents

Personal wireless communications apparatus

Info

Publication number: GB2370724B
Authority: GB; United Kingdom
Prior art keywords: wireless communications; communications apparatus; personal wireless; personal; wireless
Prior art date: 2000-12-21
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Inventor

Thomas Keller

Jason Woodard

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Aeroflex Cambridge Ltd

Original Assignee

Ubinetics Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2000-12-21

Filing date

2000-12-21

Publication date

2004-07-14

2000-12-21Application filed by Ubinetics LtdfiledCriticalUbinetics Ltd

2000-12-21Priority to GB0031359ApriorityCriticalpatent/GB2370724B/en

2001-02-07Publication of GB0031359D0publicationCriticalpatent/GB0031359D0/en

2002-07-03Publication of GB2370724ApublicationCriticalpatent/GB2370724A/en

2004-07-14Application grantedgrantedCritical

2004-07-14Publication of GB2370724BpublicationCriticalpatent/GB2370724B/en

2020-12-21Anticipated expirationlegal-statusCritical

StatusExpired - Fee Relatedlegal-statusCriticalCurrent

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
- H01Q1/46—Electric supply lines or communication lines
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)

GB0031359A2000-12-212000-12-21Personal wireless communications apparatusExpired - Fee RelatedGB2370724B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB0031359AGB2370724B (en)	2000-12-21	2000-12-21	Personal wireless communications apparatus

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB0031359AGB2370724B (en)	2000-12-21	2000-12-21	Personal wireless communications apparatus

Publications (3)

Publication Number	Publication Date
GB0031359D0 GB0031359D0 (en)	2001-02-07
GB2370724A GB2370724A (en)	2002-07-03
GB2370724Btrue GB2370724B (en)	2004-07-14

Family

ID=9905675

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB0031359AExpired - Fee RelatedGB2370724B (en)	2000-12-21	2000-12-21	Personal wireless communications apparatus

Country Status (1)

Country	Link
GB (1)	GB2370724B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU73847A1 (en)*	1975-11-21	1977-05-31

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2227910A (en)*	1988-12-08	1990-08-08	Int Mobile Machines	Spatial diversity system for mobile telephone
EP0556010A1 (en)*	1992-02-14	1993-08-18	Nokia Mobile Phones Ltd.	Diversity reception arrangement
GB2318027A (en)*	1996-10-04	1998-04-08	Plessey Semiconductors Ltd	Mobile transceiver with space diversity transmission and reception

2000
- 2000-12-21GBGB0031359Apatent/GB2370724B/ennot_activeExpired - Fee Related

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2227910A (en)*	1988-12-08	1990-08-08	Int Mobile Machines	Spatial diversity system for mobile telephone
EP0556010A1 (en)*	1992-02-14	1993-08-18	Nokia Mobile Phones Ltd.	Diversity reception arrangement
GB2318027A (en)*	1996-10-04	1998-04-08	Plessey Semiconductors Ltd	Mobile transceiver with space diversity transmission and reception

Also Published As

Publication number	Publication date
GB2370724A (en)	2002-07-03
GB0031359D0 (en)	2001-02-07

Publication	Publication Date	Title
GB2380863B (en)	2003-09-24	Wireless communication apparatus
GB2367444B (en)	2002-12-11	Portable wireless apparatus
GB2364457B (en)	2003-08-06	Wireless communication
GB2370196B (en)	2004-12-15	Portable radio communication apparatus
GB2382952B (en)	2005-12-07	Wireless headset-based communication
GB2365263B (en)	2003-01-08	Wireless communication
GB0012691D0 (en)	2000-07-19	Cellular communications device
GB2368757B (en)	2002-12-11	Communication apparatus
GB9919668D0 (en)	1999-10-20	Elongate personal communications apparatus
SG97862A1 (en)	2003-08-20	Communication apparatus
GB0030183D0 (en)	2001-01-24	Mobile communications unit
GB9923511D0 (en)	1999-12-08	Personal communications apparatus
GB2373637B (en)	2004-09-08	Mobile communications device
GB0009661D0 (en)	2000-06-07	Communications apparatus
GB2374181B (en)	2005-02-16	Mobile communications device
EP1276245A4 (en)	2007-03-21	Wireless communication device
IL162338A0 (en)	2005-11-20	Mobile body communication apparatus
GB2373679B (en)	2004-04-07	Mobile communications device
GB0208694D0 (en)	2002-05-29	Portable radio communications device
GB2370724B (en)	2004-07-14	Personal wireless communications apparatus
GB0121354D0 (en)	2001-10-24	Mobile communications device
GB0030367D0 (en)	2001-01-24	Mobile communications
GB2380079B (en)	2005-03-02	Radio communications apparatus
GB2379817B (en)	2005-04-13	Mobile communication apparatus
GB2374236B (en)	2004-09-01	Communications Apparatus

Legal Events

Date	Code	Title	Description
2008-08-27	PCNP	Patent ceased through non-payment of renewal fee	Effective date:20071221

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