AUTONOMOUS USER TERMINAL TRANSMISSION POWER CONTROL IN COMMUNICATION SYSTEM

Title:

AUTONOMOUS USER TERMINAL TRANSMISSION POWER CONTROL IN COMMUNICATION SYSTEM

Document Type and Number:

Japanese Patent JP2009201106

Kind Code:

A

Abstract:

To provide an apparatus and method for enabling user equipment (UE) to autonomously and adaptively adjust power of non-adaptive signal transmission in accordance with a variable in a case where control signal transmission or reference signal transmission is present in the same transmission time interval.

An apparatus and method for adjusting at the user equipment the power level of a first signal type transmitted over a set of resource elements (REs) include transmitting the first signal type with a first power level over a first set of REs, and transmitting the first signal type with a second power level over a second set of REs, wherein the second power level is higher than the first power level and the second set of REs is the sub-set of the first set of REs.

Inventors:

PAPASAKELLARIOU ARIS
CHO JOON-YOUNG

Application Number:

JP2009023922A

Publication Date:

September 03, 2009

Filing Date:

February 04, 2009

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD

International Classes:

H04W52/48; H04J11/00

Domestic Patent References:

JP2004343258A

2004-12-02

Foreign References:

US20060211441A1

2006-09-21

Attorney, Agent or Firm:

Mizuno Katsufumi
Masayuki Kishida
Ogawa Hidenori
Kawakami adult

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