Downlink synchronization for a cellular OFDM communication system
作者： Timothy M. Schmidl , Anand G. Dabak , Eko N. Onggosanusi , Alan Gatherer
DOI:
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摘要: The present invention provides a method of operating base station transmitter. In one embodiment, the includes providing cellular downlink synchronization signal having primary and secondary portions, wherein portion is common for all cells cell-specific transmitting signal. another portions employs corresponding plurality different signals allocated to adjoining transmission cells. also further information in user equipment. receiving parameters identifying extracting portion.
google.de 参考文章(20)
Hirohisa Yamaguchi, Cell search synchronization ,(2002)
Anand G. Dabak, Badri N. Varadarajan, Eko N. Onggosanusi, Downlink synchronization channel and methods for cellular systems ,(2007)
Nadir Sezgin, Fatih M. Ozluturk, User equipment for code group synchronization ,(2002)
Kevin L. Baum, Hidenori Akita, Robert T. Love, Brian K. Classon, Masaya Fukuta, Hiroshi Hayashi, Kenneth A. Stewart, Vijay Nangia, Method and apparatus for interleaving sequence elements of an ofdma synchronization channel ,(2006)
Gerald Alun Williams, Diego Giancola, Andrew J. Papageorgiou, Method and apparatus for fast w-cdma acquisition ,(2002)
Karim Jamal, Yi-Pin Eric Wang, Raiz Esmailzadeh, Per Johan Anders Nyström, Cell searching in a CDMA communications system ,(1998)
Karim Jamal, Yi-Pin Eric Wang, Riaz Esmailzadeh, Synchronization to a base station and code acquisition within a spread spectrum communications system ,(1998)
Frank A. Lane, Junyi Li, Rajiv Laroia, Methods and apparatus for performing handoffs in a multi-carrier wireless communications system ,(2004)
Fredrik Jaenecke, Christer Östberg, Yi-Pin Eric Wang, Method, apparatus and system for fast base station synchronization and sector identification ,(1999)