CN1672442A

3G

Title

Power control of point to multipoint physical channels

Application Number:

CN2003818462

Publication Date:

21-09-2005

Current Assignee:

Family ID:

Application Date:

01-08-2003

Declaring Company:

Publication Country:

US

Priority Date:

01-08-2002

Title

Power control of point to multipoint physical channels

Application Number:

CN2003818462

Family ID:

Publication Country:

US

Publication Date:

21-09-2005

Application Date:

01-08-2003

Priority Date:

01-08-2002

Current Assignee:

Declaring Company:

Abstract  Abstract

data through a specific channel from a transmitter to a plurality of receivers the specific channel is received at the plurality of receiver. each receiver sends power control information to the transmitter which is based on a receiving quality requirement of measuring reception quality and each receiver. the transmitter using the power control information from each receiver and adjusts a transmission power level of the special channel so that if any receiver request to increase the transmission power level increases to satisfy the receiving quality requirement the transmission power level is increased if all receivers exceed the quality requirement the transmission power level is reduced.

Data is transmitted over a particular channel from a transmitter to a plurality of receivers. The particular channel is received at the plurality of receivers. Each of the receivers sends power control information to the transmitter based on a measured reception quality and a reception quality requirements of each receiver. The transmitter uses the power control information from each receiver and adjusts a transmission power level of the particular channel so that if any receiver requires an increase in the transmission power level to meet that receiver quality requirement the transmission power level is increase and if all receivers exceed their quality requirement the transmission power level is decreased.

Data is transmitted over a particular channel from a transmitter to a plurality of receivers. The particular channel is received at the plurality of receivers. Each of the receivers sends power control information to the transmitter based on a measured reception quality and a reception quality requirements of each receiver. The transmitter uses the power control information from each receiver and adjusts a transmission power level of the particular channel so that if any receiver requires an increase in the transmission power level to meet that receiver quality requirement the transmission power level is increase and if all receivers exceed their quality requirement the transmission power level is decreased.

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.