METHOD FOR HIGH-SPEED DATA TRANSMISSION IN CELLULAR COMMUNICATION EQUIPMENT AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2002 - IPC

Abstract RU 2193291 C2

FIELD: wireless cellular communication. SUBSTANCE: technical result of invention lies in increase of speed of data transmission thanks to selection of coding rate of transmitted signal with maintenance of transmission speed constant and thanks to selection of modulation format of transmitted signal which measures directly transmission speed to subscriber's station. Adjacent cells of cellular communication system are prohibited to transmit data at same time. Since interference of transmission of adjacent cells is key source of noise transmission speed of base stations with limited power can be abruptly raised if interference from adjacent cells is excluded. Transmission to every subscriber's is carried out with fixed level of transmission power. But speed of data transmission varies from one subscriber's station to another station depending on loss in paths. EFFECT: increased speed of data transmission. 24 cl, 7 dwg

Similar patents RU2193291C2

Title Year Author Number
ARCHITECTURE OF MULTI-USER COMMUNICATION SYSTEM WITH DISTRIBUTED TRANSMITTERS 1998
  • Miller Dehvid S.
RU2195771C2
RADIO COMMUNICATION SYSTEM USING RADIO FREQUENCY SIGNAL MODULATED UNDER CONDITION OF MULTIPLE ACCESS WITH CODE DIVISION OF CHANNELS JOINTLY WITH NETWORK COMMUNICATION PROTOCOL A-INTERFACE , STANDARD GSM 1996
  • Spartts Majkl K.
  • Agre Dehniehl G.
  • Robbins Barri R.
RU2172077C2
WIRELESS TELECOMMUNICATION NETWORKS JOINTLY EMPLOYING GLOBAL MOBILE COMMUNICATION SYSTEM AND CODE-DIVISION MULTIPLE ACCESS TO CHANNELS 1997
  • Agre Dehniel G.
RU2193290C2
VOCODER FUNCTIONING WITHOUT SERIES CONNECTION BETWEEN INCOMPATIBLE COMMUNICATION SYSTEMS 2003
  • Ehl'-Malekh Khaled Khelmi
  • Kandkhadaj Anantkhapadmanabkhan Arasanipalaj
RU2380860C2
METHOD AND DEVICE FOR TESTING DIGITAL COMMUNICATION CHANNEL WITH VARIABLE AND FIXED DATA TRANSMISSION RATES 1995
  • Ehdvard G.Tajdmann
  • Ju-Cheun Dzou
  • Lindsej A.Uiver
  • Gvehjn Behjli
RU2142197C1
METHOD FOR DECREASING RADIO CHANNEL CONTROL TIME IN A SYSTEM WITH HIGH DATA TRANSFER SPEED 2001
  • Khouglehnd Greg M.
RU2262801C2
METHOD AND SYSTEM FOR TRANSMITTING INFORMATION CONTENT IN BROADCAST SERVICE TRANSMISSION SYSTEM 2003
  • Grilli Franchesko
  • Malladi Durga P.
RU2482608C2
METHOD AND DEVICE FOR PREDICTING PREFERABLE TRANSMISSION TIME INTERVALS OF ADDITIONAL CHANNEL USING MAIN-CHANNEL TRANSMISSION POWER MEASUREMENTS 2000
  • Khol'Ttsman Dzhek
  • Chen Tao
RU2255424C2
METHOD AND DEVICE FOR SIMULATING COMMON- MODE NOISE SIGNALS OF USERS IN EXTENDED- SPECTRUM COMMUNICATION LINES 1995
  • Samir S.Soliman
RU2138124C1
SUBSCRIBER UNIT AND ITS USE IN WIRELESS COMMUNICATION SYSTEM 1998
  • Odenval'Der Dzhozef P.
RU2242086C2

RU 2 193 291 C2

Authors

Zekhavi Ehfraim

Dates

2002-11-20Published

1997-10-27Filed