Invention Grant
- Patent Title: Method and apparatus for configuring bandwidth including direct current subcarrier for low cost user equipment in wireless communication system
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Application No.: US16518991Application Date: 2019-07-23
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Publication No.: US10945195B2Publication Date: 2021-03-09
- Inventor: Yunjung Yi , Kijun Kim , Sukhyon Yoon , Byounghoon Kim
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee Hong Degerman Kang Waimey
- Main IPC: H04W56/00
- IPC: H04W56/00 ; H04W48/12 ; H04W72/04 ; H04W52/02 ; H04L5/00 ; H04W4/70

Abstract:
A method and apparatus for allocating resources to a low cost user equipment (UE) in a wireless communication system is provided. A base station (BS) allocates resource blocks including a punctured direct current (DC) subcarrier to a low cost UE, and communicating with the low cost UE by using the allocated resource blocks. The allocated resource blocks may not be located at center of a set of resource blocks that the low cost UE can access at a given subframe.
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