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:
Jun. 14, 2016
Filed:
Feb. 26, 2013
China Academy of Telecommunications Technology, Beijing, CN;
CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY, Beijing, CN;
Abstract
The invention discloses a base station and a method of configuring TDD uplink-downlink subframes for base stations, and the method includes: determining a coupling loss between every two of base stations in a preset region; clustering the base stations in the preset region according to the coupling loss between every two of the base stations; and the base stations configuring TDD uplink-downlink subframes according to results of clustering, wherein the base stations in the same cluster are configured with the same TDD uplink-downlink subframe configuration, and the base stations in different clusters are configured with the same TDD uplink-downlink subframe configuration or different TDD uplink-downlink subframe configurations. The invention can lower interference across time slots due to flexible configuration of TDD subframes and optimize the performance of a TDD network system.