- Patent Title: Base station, terminal, transmission method, and reception method for using PDCCH (physical downlink control channel) to indicate resource assignment for PDSCH (physical downlink shared channel)
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Application No.: US17143873Application Date: 2021-01-07
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Publication No.: US11646841B2Publication Date: 2023-05-09
- Inventor: Ayako Horiuchi , Hidetoshi Suzuki
- Applicant: Panasonic Intellectual Property Corporation of America
- Applicant Address: US CA Torrance
- Assignee: Panasonic Intellectual Property Corporation of America
- Current Assignee: Panasonic Intellectual Property Corporation of America
- Current Assignee Address: US CA Torrance
- Agency: Seed IP Law Group LLP
- Priority: JP 2015156998 2015.08.07
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L5/00 ; H04W72/21 ; H04W72/23 ; H04W72/0446 ; H04J1/16 ; H04W4/70
Abstract:
A resource assignment determiner determines a resource for a PDSCH intended for an MTC terminal, and a transmitter transmits an MPDCCH that includes resource assignment bits indicating the resource thus determined and transmits the PDSCH using the resource thus determined. The MPDCCH is a PDCCH intended for the MTC terminal. The resource assignment bits are associated with a resource that is used when the MPDCCH and the PDSCH are transmitted in the same subframe and a resource that is used when the MPDCCH and the PDSCH are transmitted in different subframes.
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