EFFECTIVE IN-BAND SIGNAL TRANSFER FOR DISCONTINUOUS TRANSMISSION AND CHANGE IN CONFIGURATION OF COMMUNICATION SYSTEMS FOR VARIABLE-SPEED ADAPTIVE SIGNAL TRANSFER Russian patent published in 2004 - IPC

Abstract RU 2242095 C2

FIELD: communications engineering.

SUBSTANCE: proposed method for discontinuous transmission and fast in-band transfer of signals indicating changes in configuration of voice communication systems where source data are interleaved for their transfer from first component of communication system to its second component includes detection of source data activity failure periods and transmission of pause descriptor frames during these periods from first component of communication system to its second component; some of transmitted pause descriptor frames are interleaved using interleaving algorithm other than that used for source data. For instance, bit-by-bit diagonal interleaving of source data and bit-by-bit interleaving of definite pause descriptor frames can be made. Method for changing communication system configuration includes transmission of escape frame instead of voice data frame; escape frame incorporates great number of bits affording its distinction from voice data frames. Escape frame has data field indicating definite changes in communication system configuration to be made for second component.

EFFECT: enhanced economic efficiency with respect to capacity of radio link and fixed communication line; reduced labor consumption.

26 cl, 14 dwg

Similar patents RU2242095C2

Title Year Author Number
METHOD AND SYSTEM FOR ALTERNATE DATA TRANSFER IN CODEC MODE 1999
  • Brun Stefan
RU2231227C2
CYCLES FOR TESTING CHANNEL CODECS 2002
  • Lem'E Bert'E
  • Bash Lene
RU2263404C2
METHOD FOR INTER-SYSTEM TRANSFER OF SERVICE BETWEEN BASE STATIONS 2001
  • Grilli Franchesko
  • Dzhain Avinash
  • Gardner Uill'Jam
RU2292665C2
TESTING CYCLES FOR CHANNEL CODECS 2002
  • Lem'E Bert'E
RU2258312C2
DEVICE AND METHOD TO TRANSFER AND RECEIVE DATA DURING BUMPLESS SERVICE TRANSFER IN WIRELESS COMMUNICATION SYSTEM 2009
  • Kim Ki Dzun
  • Ji Biung Kvan
  • Kim Sang Gook
  • Rokh Dong Vook
RU2456772C2
METHOD AND APPARATUS FOR SIGNALLING TO MOBILE DEVICE WHICH SET OF TRAINING SEQUENCE CODES TO USE FOR COMMUNICATION LINK 2009
  • Dkhanda Mungal
RU2490811C2
METHOD FOR EVALUATION OF DELAY PERIOD IN VOICE SIGNAL DECODER UPON INTERMITTENT TRANSMISSION, AND VOICE SIGNAL DECODER AND TRANSCEIVER 1996
  • Pekka Kapanen
RU2158446C2
METHOD AND DEVICE FOR WIRELESS COMMUNICATION WITH MULTIPLE CARRIERS 2006
  • Damnjanovich Aleksander
  • Kasachchija Lorentso
RU2395905C2
BAD DATA FRAMES INDICATOR IN GSM MOBILE COMMUNICATION 2004
  • Mokhseni Mokhammad Dzh.
  • Rik Roland
  • Fakhim Faraz
  • O`Shi Khelena Dirdre
RU2369022C2
TRANSPORT-FORMAT DATA TRANSFER 2002
  • Pedersen Kent
  • Sebir Benua
RU2298878C2

RU 2 242 095 C2

Authors

Khell'Vig Karl

Brun Stefan

Khokansson Stefan

Blekher Peter

Dates

2004-12-10Published

1999-11-24Filed