METHOD FOR DOWNLINK TRANSMISSION SYNCHRONIZATION

Title:

METHOD FOR DOWNLINK TRANSMISSION SYNCHRONIZATION

Document Type and Number:

WIPO Patent Application WO2005004337

Kind Code:

A3

Abstract:

A method for transmitting a data frame in a wireless communication system begins by creating a time of arrival (TOA) window, including a window start (WS) and a window end (WE). The TOA of the data frame at the air interface for transmission is determined, and further action is taken depending upon when the data frame arrives relative to the TOA window. The data frame is buffered if the TOA is before the WS. The data frame is transmitted if the TOA is within the TOA window. The data frame is discarded if the TOA is after the WE.

Inventors:

ADJAKPLE PASCAL (US)
RACHA RENUKA (US)
WANG CARL (US)

Application Number:

PCT/US2004/020426

Publication Date:

June 09, 2005

Filing Date:

June 24, 2004

Export Citation:

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Assignee:

INTERDIGITAL TECH CORP (US)
ADJAKPLE PASCAL (US)
RACHA RENUKA (US)
WANG CARL (US)

International Classes:

H04B7/185; H04B7/216; H04J3/06; H04W56/00; H04B7/26; H04B; (IPC1-7): H04Q7/24; H04B7/216; H04J3/06

Foreign References:

US20020105933A1	2002-08-08
US6243369B1	2001-06-05

Other References: