METHOD AND DEVICE FOR DETECTION OF CELL IN SYSTEM OF MULTIPLE ACCESS WITH ORTHOGONAL FREQUENCY DIVISION Russian patent published in 2008 - IPC H04L27/26 

Abstract RU 2335091 C2

FIELD: physics.

SUBSTANCE: invention is related to communication equipment and may be used in systems of mobile communication. Device and method include reception of signal from basic station and performance of fast Fourier transform of accepted signal; generation of PN code for comparison with PN code of basic station, which is contained in signal; and detection of cell, in which mobile station is located, with the help of PN code search synchronised with FFT-processes signal using generated PN code.

EFFECT: possibility to initiate session of communication in system of multiple access with orthogonal frequency distribution of channels.

23 cl, 8 dwg

Similar patents RU2335091C2

Title Year Author Number
METHOD, APPARATUS AND COMPUTER SOFTWARE PROVIDING SYNCHRONISATION FOR OFDMA DOWNLINK SIGNAL 2007
  • Bkhatt Tedzhas
  • Sundaramerti Vishvas
  • Zhang Dzhianzhong
  • Makkejn Dennis
RU2409905C2
SIGNAL QUALITY ESTIMATION FOR OFDMA SYSTEMS 2008
  • Park Dzong Khieon
  • Kim Dze Voo
RU2448415C1
DEVICE AND METHOD OF BAND ADJUSTMENT CHANNEL ASSIGNMENT AND BAND ADJUSTMENT SIGNAL TRANSMISSION AND RECEIVING IN OFDM SYSTEM 2005
  • Sung Sang-Khoon
  • Dzeon Dzae-Kho
  • Joon Soon-Jang
  • Maeng Seung-Dzoo
  • Cho Dzae-Khee
  • Khukh Khoon
  • Khvang In-Seok
  • Li Dzae-Khiok
RU2336640C2
METHODS AND DEVICES FOR SYNCHRONISATION AND DETECTION IN WIRELESS COMMUNICATION SYSTEMS 2008
  • Sim Bok Tae
  • Chang Tae Riun
  • Kim Dze Voo
  • Park Dzong Khieon
  • Park Dzu Von
  • Li Chae Kvan
  • Nanavati Samir
RU2464721C2
METHOD FOR SIGNAL QUALITY ESTIMATION IN MOBILE WIRELESS COMMUNICATION SYSTEMS 2011
  • Nju Khuaning
  • Khsuan' I
RU2539355C2
DETECTION OF PREAMBLES AND SYNCHRONISATION IN OFDMA-SYSTEMS OF WIRELESS COMMUNICATION 2007
  • Chzhu Tsze
  • Park Dzong Kheon
  • Kim Dze Voo
RU2427959C2
SIGNAL DETECTION IN WIRELESS COMMUNICATION SYSTEM 2007
  • Gorokhov Aleksej
  • Kkhandekar Aamod
  • Palanki Ravi
RU2432699C2
METHOD FOR COORDINATED MULTIPOINT TRANSMISSION OF INFORMATION IN WIRELESS COMMUNICATION NETWORK AND MEANS FOR REALISING SAID METHOD 2009
  • Farmanbar Khamidreza
  • Khandani Amir Kejvan
  • Balig Mokhkhamadkhadi
  • Ma Tszjanlej
  • Kehllehrd Aaron Dzhejms
RU2516321C2
FRAME STRUCTURES FOR WIRELESS COMMUNICATION SYSTEMS 2007
  • Kkhandekar Aamod
  • Gorokhov Aleksej
  • Bkhushan Naga
  • Van Majkl Mao
RU2414078C2
GENERATION OF SYNCHRONIZATION SIGNALS FOR OPERATION ON NARROW BAND 2016
  • Lei, Jing
  • Gaal, Peter
  • Xu, Hao
  • Chen, Wanshi
  • Wei, Yongbin
  • Wang, Xiaofeng
  • Wang, Renqiu
  • Fakoorian, Seyed Ali Akbar
  • Vajapeyam, Madhavan Srinivasan
  • Rico Alvarino, Alberto
  • Montojo, Juan
RU2706404C1

RU 2 335 091 C2

Authors

Song Seong-Vook

Gu Joung-Mo

Kim Min-Goo

Dates

2008-09-27Published

2005-04-16Filed