Invention Grant
- Patent Title: Mapping special subframes in a wireless communication network
- Patent Title (中): 在无线通信网络中映射特殊子帧
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Application No.: US14127891Application Date: 2013-09-17
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Publication No.: US09503892B2Publication Date: 2016-11-22
- Inventor: Shafi Bashar , Seunghee Han , Hong He , Jong-Kae Fwu , Alexei Davydov
- Applicant: INTEL IP CORPORATION
- Applicant Address: US CA Santa Clara
- Assignee: Intel IP Corporation
- Current Assignee: Intel IP Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwabe, Williamson & Wyatt, P.C.
- International Application: PCT/US2013/060201 WO 20130917
- International Announcement: WO2014/113078 WO 20140724
- Main IPC: H04W72/00
- IPC: H04W72/00 ; H04W12/04 ; H04L5/00 ; H04B7/04 ; H04W72/02 ; H04L29/06 ; H04L29/08 ; H04W36/22 ; H04W76/04 ; H04W16/32 ; H04W48/16 ; H04W72/04 ; H04W56/00 ; H04L5/22 ; H04J3/00 ; H04W74/00 ; H04W72/12 ; H04W28/02 ; H04W52/02 ; H04W76/02 ; H04W48/20 ; H04W24/02 ; H04W24/10 ; H04L1/18 ; H04L5/14 ; H04L9/14 ; H04W8/00 ; H04W68/02 ; H04W4/06 ; H04W48/08 ; H04W88/06 ; H04W84/12

Abstract:
Methods, apparatuses, and systems are described related to mapping special subframes in a wireless communication network. In embodiments, an eNB may assign demodulation reference signals (DM-RSs) and/or cell-specific reference signals (CRSs) to a downlink pilot time slot (DwPTS) of a special subframe responsive to a determined configuration of the special subframe. In embodiments, an eNB may bundle the DwPTS or an uplink pilot time slot (UpPTS) of the special subframe with another subframe for scheduling. In embodiments, a UE may estimate a channel associated with the special subframe based on DM-RSs and/or CRSs transmitted in another subframe. In embodiments, an eNB may exclude the DwPTS from scheduling for certain special subframe configurations if a new carrier type (NCT) is used. In embodiments, an eNB may exclude certain special subframe configurations from use for NCT communications. Other embodiments may be described and claimed.
Public/Granted literature
- US20150009870A1 MAPPING SPECIAL SUBFRAMES IN A WIRELESS COMMUNICATION NETWORK Public/Granted day:2015-01-08
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