PACKET COMMUNICATION METHOD, MOBILE STATION, AND RADIO BASE STATION

Title:

PACKET COMMUNICATION METHOD, MOBILE STATION, AND RADIO BASE STATION

Document Type and Number:

WIPO Patent Application WO/2007/052752

Kind Code:

A1

Abstract:

Provided is a packet communication method comprising the step for a mobile station to send a random access request to a radio base station through a random access channel, the step for the radio base station to assign packet access request sending radio resources for the mobile station to send a packet access request, from radio resources assigned to an upstream common channel, the step for the radio base station to send such a random access response to the mobile station as to inform that the random access request has been received through at least either a downstream common control channel or a downstream common data channel corresponding to the random access channel, and the step for the mobile station to send the packet access request for requesting the start of the packet communication, through the upstream common channel notified by the random access response.

Inventors:

ABETA SADAYUKI
ISHII MINAMI
NAKAMURA TAKEHIRO

Application Number:

PCT/JP2006/321980

Publication Date:

May 10, 2007

Filing Date:

November 02, 2006

Export Citation:

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Assignee:

NTT DOCOMO INC (JP)
ABETA SADAYUKI
ISHII MINAMI
NAKAMURA TAKEHIRO

International Classes:

H04L69/14; H04B1/707; H04J3/16; H04J13/00; H04W72/04; H04W74/08; H04W92/10

Domestic Patent References:

WO2004100598A1

2004-11-18

Foreign References:

JPH08289368A	1996-11-01
JPH0955693A	1997-02-25
US20030096631A1	2003-05-22
US20020187789A1	2002-12-12

Other References: