Invention Grant
- Patent Title: System and method for frequency and time domain downlink inter-cell interference coordination
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Application No.: US14951987Application Date: 2015-11-25
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Publication No.: US09826545B2Publication Date: 2017-11-21
- Inventor: Ritesh K. Madan , Vikram Chandrasekhar , Rohit Umesh Nabar , Kedar Durgadas Shirali , Qing Zhao
- Applicant: CISCO TECHNOLOGY, INC.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Patterson & Sheridan LLP
- Main IPC: H04J3/00
- IPC: H04J3/00 ; H04W72/12 ; H04W72/04 ; H04W72/08 ; H04W16/32 ; H04L5/00

Abstract:
An example method is provided in one example embodiment and includes receiving performance metric information from a plurality of small cell radios, wherein the performance metric information includes, at least in part, a number of user equipment that are to be scheduled on a first type and a second type of subframes for each small cell radio; determining resource allocation parameters for the plurality of small cell radios; exchanging interference information between two or more small cell radios of the plurality of small cell radios that includes an indication of whether a particular small cell radio is interfering with or is interfered by another small cell radio of the two or more small cell radios; and scheduling downlink resource transmissions on the first type and the second type of subframes for user equipment served by the two or more small cell radios.
Public/Granted literature
- US20170111919A1 SYSTEM AND METHOD FOR FREQUENCY AND TIME DOMAIN DOWNLINK INTER-CELL INTERFERENCE COORDINATION Public/Granted day:2017-04-20
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