EP1190594A1

5G,4G

Title

USE OF TIME OFFSETS TO ENCODE INFORMATION IN A RANDOM ACCESS CHANNEL

Application Number:

EP20010931499

Publication Date:

27-03-2002

Current Assignee:

Family ID:

Application Date:

28-03-2000

Declaring Company:

Publication Country:

US

Priority Date:

07-03-2001

Title

USE OF TIME OFFSETS TO ENCODE INFORMATION IN A RANDOM ACCESS CHANNEL

Application Number:

EP20010931499

Family ID:

Publication Country:

US

Publication Date:

27-03-2002

Application Date:

28-03-2000

Priority Date:

07-03-2001

Current Assignee:

Declaring Company:

Abstract  Abstract

A radio communication system has a random access channel for the transmission of data (214) from a secondary station to a primary station. Such a channel is intended for use by secondary stations having data (214) to transmit to a primary station while not actually engaged in a call. By enabling access requests (202) to be transmitted with a range of time offsets relative to the boundary (302) of their time slot, a much greater number of degrees of freedom is available to a secondary station requesting access to a random access channel. This enables significantly improved efficiency of resource allocation by increasing the amount of information transmitted to the primary station by the access request (202).

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.