Title:
無線インターフェース上でランダムアクセス手順を実行する技術
Document Type and Number:
Japanese Patent JP4881953
Kind Code:
B2
Abstract:
The present disclosure relates to a technique for performing a random access procedure over a radio interface (106), for example between a mobile terminal (102) and a radio base station (104) of a mobile network (108). A method aspect of the disclosure comprises the steps of transmitting a synchronization request (112) for synchronization information; receiving synchronization information (114) in response to the synchronization request; and transmitting, based on at least one transmission parameter adjusted in accordance with the synchronization information, a resource request (116) for data transmission resources. The method further comprises starting a synchronization timer in response to at least one of the reception of synchronization information and the transmission of data.
Inventors:
Valdemeyer, Robert
Edvardson, maria
Darhman, Erik
Hartsen, Jacob Cornelis
Parkvar, Stephan
Edvardson, maria
Darhman, Erik
Hartsen, Jacob Cornelis
Parkvar, Stephan
Application Number:
JP2008535982A
Publication Date:
February 22, 2012
Filing Date:
October 20, 2006
Export Citation:
Assignee:
Telefon Akti Bora Get Elm Ericson (Pubble)
International Classes:
H04W56/00; H04W72/04; H04W72/12; H04W74/08
Domestic Patent References:
| JP2004242187A | 2004-08-26 |
Foreign References:
| WO2001033753A1 | 2001-05-10 | |||
| WO2001067620A2 | 2001-09-13 |
Attorney, Agent or Firm:
Miaki Kametani
Tetsuo Kanamoto
Koji Hagiwara
Tetsuo Kanamoto
Koji Hagiwara