US6850770B2

5G,3G

Title

Transmit power control (TPC) pattern information in radio link (RL) addition

Application Number:

US20010859897

Publication Date:

01-02-2005

Current Assignee:

Family ID:

Application Date:

17-05-2001

Publication Country:

US

Priority Date:

17-05-2001

Declaring Company:

Abstract  Abstract

A first radio link set (RLS) indicator parameter is added to a radio link addition request message on Iub and on Iur. As in the case of radio link setup the first RLS indicator IE used in the radio link addition request message indicates if the added RL is to be considered part of the first RLS established toward this UE in that frequency. If the first RLS indicator IE is set to first RLS which means interfrequency handover the Node B shall use a TPC pattern of (nx01)+1 in the downlink of the added RL and all RLs which are part of the same RLS until UL synchronization is achieved on the Uu. The parameter n is set equal to the value received in the DL TPC pattern 01 count IE in the cell setup procedure. The TPC pattern is continuously repeated but restarted at the beginning of every frame with Connection Frame Number (CFN) mod 4=0. For all other RLs the Node B uses a TPC pattern of all ones in the downlink until uplink synchronization is achieved on the Uu.

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.