EP1631113B1

5G,4G,3G

Title

Method for fast acquisition of traffic channels for a highly variable data rate

Application Number:

EP20050077427

Publication Date:

15-08-2012

Current Assignee:

Family ID:

Application Date:

26-05-1999

Declaring Company:

Publication Country:

US

Priority Date:

01-06-1998

Title

Method for fast acquisition of traffic channels for a highly variable data rate

Application Number:

EP20050077427

Family ID:

Publication Country:

US

Publication Date:

15-08-2012

Application Date:

26-05-1999

Priority Date:

01-06-1998

Current Assignee:

Declaring Company:

Abstract  Abstract

A method for providing wireless communication of digital signals, the digital signals being communicated between a plurality of wireless subscriber units and a base station, the digital signals being communicated using at least one radio frequency channel via Code Division Multiple Access (CDMA) modulated radio signals, the digital signals also having a given nominal data rate, the method comprising the steps of: a) making available a plurality of subchannels within each CDMA raido channel, wherein a data rate of each subchannel is less than the nominal data rate of the digital signals; b) allocating available subchannels on an as-needed basis, wherein the number of subchannels allocated is variable during the duration of a given session; and c) on a reverse link, providing an idling mode connection for subscriber units which are powered on, but not presently actively sending data, wherein the idling mode connection is operable to enable subchannels to be reallocated without re-establishing a bit synchronization with the base station.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.