GB2332122A9 - Transmitting a downlink signal in different directions at different times - Google Patents

Transmitting a downlink signal in different directions at different times

Info

Publication number
GB2332122A9
GB2332122A9 GB9725743A GB9725743A GB2332122A9 GB 2332122 A9 GB2332122 A9 GB 2332122A9 GB 9725743 A GB9725743 A GB 9725743A GB 9725743 A GB9725743 A GB 9725743A GB 2332122 A9 GB2332122 A9 GB 2332122A9
Authority
GB
United Kingdom
Prior art keywords
transmitting
downlink signal
different
different directions
different times
Prior art date
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.)
Granted
Application number
GB9725743A
Other versions
GB2332122A (en
GB2332122B (en
GB9725743D0 (en
Inventor
Eric Villier
Nicholas William Anderson
Reza Karimi
Paul Anthony Howard
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.)
Motorola Solutions UK Ltd
Original Assignee
Motorola 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.)
Filing date
Publication of GB2332122A9 publication Critical patent/GB2332122A9/en
Application filed by Motorola Ltd filed Critical Motorola Ltd
Priority to GB9725743A priority Critical patent/GB2332122B/en
Publication of GB9725743D0 publication Critical patent/GB9725743D0/en
Publication of GB2332122A publication Critical patent/GB2332122A/en
Application granted granted Critical
Publication of GB2332122B publication Critical patent/GB2332122B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
GB9725743A 1997-12-05 1997-12-05 Method of transmission and related apparatus Expired - Fee Related GB2332122B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9725743A GB2332122B (en) 1997-12-05 1997-12-05 Method of transmission and related apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9725743A GB2332122B (en) 1997-12-05 1997-12-05 Method of transmission and related apparatus

Publications (4)

Publication Number Publication Date
GB2332122A9 true GB2332122A9 (en)
GB9725743D0 GB9725743D0 (en) 1998-02-04
GB2332122A GB2332122A (en) 1999-06-09
GB2332122B GB2332122B (en) 2002-11-20

Family

ID=10823150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9725743A Expired - Fee Related GB2332122B (en) 1997-12-05 1997-12-05 Method of transmission and related apparatus

Country Status (1)

Country Link
GB (1) GB2332122B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2347019A (en) 1999-02-08 2000-08-23 Motorola Ltd An antenna array system
EP1566896A1 (en) * 2004-02-18 2005-08-24 Siemens Aktiengesellschaft Method of communication using a plurality of network transmission antennas
GB2419495B (en) 2004-10-22 2007-03-21 Roke Manor Research Communications method and apparatus
CN101888644B (en) * 2009-05-14 2014-12-10 中兴通讯股份有限公司 System and method for realizing beam forming of single user

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105512B (en) * 1995-05-24 2000-08-31 Nokia Networks Oy A method for providing an angular repetition and a base station apparatus
FI105430B (en) * 1995-05-24 2000-08-15 Nokia Networks Oy Base station equipment and method for directing antenna beam
FI110645B (en) * 1995-06-30 2003-02-28 Nokia Corp Reception method and base station receiver
US6289005B1 (en) * 1997-02-13 2001-09-11 Nokia Telecommunications Oy Method and apparatus for directional radio communication

Also Published As

Publication number Publication date
GB2332122A (en) 1999-06-09
GB2332122B (en) 2002-11-20
GB9725743D0 (en) 1998-02-04

Similar Documents

Publication Publication Date Title
GB2317994B (en) A multiresonant antenna
EP0965859A4 (en) A radar
GB9811382D0 (en) A transmitter
GB9706365D0 (en) A station
EP1039709A4 (en) Receiver
GB2331791B (en) Transmission
HK1019126A1 (en) Signal peocessing
GB2327153B (en) A radio device
GB9719100D0 (en) A pre-payable communication device
GB2332122A9 (en) Transmitting a downlink signal in different directions at different times
GB9707756D0 (en) A beverage
GB2331915B (en) A mit
GB2324936B (en) Many-carrier transmission system and a receiver therefor
GB9828539D0 (en) A transmitter
GB2315589B (en) A sounder
GB9706995D0 (en) A device
GB9717959D0 (en) A holdall
GB9700573D0 (en) A beverage
GB2325247B (en) A follow-down device
GB9726047D0 (en) Transmitter
TW341386U (en) A twin-frequency antenna
ZA96689B (en) A microloop antenna
SG54109A1 (en) A microloop antenna
GB9722387D0 (en) A device
IL121498A0 (en) A spectacle-headphone combination device

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20110317 AND 20110323

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120112 AND 20120118

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20161205