The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2015
Filed:
Feb. 09, 2012
Anders Lamm, Molndal, SE;
Anders Persson, Kode, SE;
Anders Hansson, Goteborg, SE;
Tomas Svadling, Hammaro, SE;
Jinhua Liu, Beijing, CN;
Xinyu Gu, Beijing, CN;
Hai Wang, Beijing, CN;
Anders Lamm, Molndal, SE;
Anders Persson, Kode, SE;
Anders Hansson, Goteborg, SE;
Tomas Svadling, Hammaro, SE;
Jinhua Liu, Beijing, CN;
Xinyu Gu, Beijing, CN;
Hai Wang, Beijing, CN;
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Abstract
The embodiments herein relate to a method in a base station for adjusting transmission power in a communications network. The base station determines a first number m; P of historical transmit power control, TPC, commands based on a signal power and an interference level. The base station determines a second number 2k; n+Q of current TPC commands based on the first number m; P of historical TPC commands, or based on the first number m; P of historical TPC commands and a third number n−K of signal power and interference level pairs. The base station transmits a sequence of TPC commands comprising the first number of historical TPC commands and the second number of current TPC commands to the user equipment to adjust the user equipment's transmission power.