Invention Grant
- Patent Title: Method and apparatus using modified subframes
- Patent Title (中): 使用修改子帧的方法和装置
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Application No.: US14284786Application Date: 2014-05-22
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Publication No.: US09055558B2Publication Date: 2015-06-09
- Inventor: Ritesh Kumar Madan , Shailesh Patil
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent James K. O'Hare
- Main IPC: H04W72/02
- IPC: H04W72/02 ; H04W72/04 ; H04W76/02 ; H04L5/14

Abstract:
The herein disclosed apparatus, systems, and methods use Almost Blank Subframes (ABS) to manage interference between D2D and WAN transmissions. In particular, an eNodeB is disclosed comprising a controller module operable to obtain an indicator of a need for a quiescent subframe, and to select responsively thereto a subframe of a communication frame, and allocate the selected subframe as an Almost Blank Subframe (ABS). The base station includes a transceiver module operable to communicate the ABS over an air interface, and to send a misinformation signal to another eNodeB device indicating the ABS is not almost blank.
Public/Granted literature
- US20140254439A1 METHOD AND APPARATUS USING MODIFIED SUBFRAMES Public/Granted day:2014-09-11
Information query