Invention Grant
US09125064B2 Efficient reduction of inter-cell interference using RF agile beam forming techniques
有权
使用RF敏捷波束形成技术有效降低小区间干扰
- Patent Title: Efficient reduction of inter-cell interference using RF agile beam forming techniques
- Patent Title (中): 使用RF敏捷波束形成技术有效降低小区间干扰
-
Application No.: US14018055Application Date: 2013-09-04
-
Publication No.: US09125064B2Publication Date: 2015-09-01
- Inventor: Harvey Rubin , James Keith Brewington , Anil S. Sawkar , David M. Poticny
- Applicant: All Purpose Networks LLC
- Applicant Address: US NJ Dover
- Assignee: ALL PURPOSE NETWORKS LLC
- Current Assignee: ALL PURPOSE NETWORKS LLC
- Current Assignee Address: US NJ Dover
- Agency: GTC Law Group LLP & Affiliates
- Main IPC: H04W16/14
- IPC: H04W16/14 ; H04J1/00 ; H04W72/04 ; H04J11/00 ; H04W16/28 ; H04B7/04 ; H04B15/00 ; H04B7/06

Abstract:
In embodiments of the present disclosure improved capabilities are described for reducing inter-cell interference in a large area broadband LTE wireless network utilizing RF agile beam forming antennas, where the reduced inter-cell interference is realized by arranging the sets of rotating RF beams in each cell such that adjacent RF beam sub-areas in the same or in different cells are not illuminated at the same time. The reduction in inter-cell interference results in reduced interference noise for users located near the edges of cells, thereby allowing them to be assigned higher data rates. Also, the same set of sub-carriers can be assigned by adjacent cells to users located in the RF beam sub-areas at the cell boundaries, thereby allowing the complete set of LTE sub-carriers to be assigned to any user at any time, without requiring additional cell-to-cell communications.
Public/Granted literature
- US20140010129A1 EFFICIENT REDUCTION OF INTER-CELL INTERFERENCE USING RF AGILE BEAM FORMING TECHNIQUES Public/Granted day:2014-01-09
Information query