公开(公告)号：US09236987B2

公开(公告)日：2016-01-12

申请号：US14563141

申请日：2014-12-08

Applicant: LG ELECTRONICS INC.

Inventor： Dongwook Roh ,  Daewon Lee ,  Bonghoe Kim ,  Yujin Noh ,  Byeongwoo Kang

IPC: H04L5/00 ,  H04L1/00 ,  H04W72/04 ,  H04L1/18 ,  H04L25/02 ,  H04L27/26 ,  H04W24/00 ,  H04W24/02 ,  H04W48/16 ,  H04W72/00

CPC classification number: H04W72/0493 ,  H04B7/0626 ,  H04B7/0634 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0059 ,  H04L1/1819 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L25/0232 ,  H04L27/2636 ,  H04L27/2649 ,  H04W24/00 ,  H04W24/02 ,  H04W48/16 ,  H04W72/00 ,  H04W72/04 ,  H04W72/044 ,  H04W72/0486

Abstract: A method of sizing bundled resource blocks (RBs) having at least one user equipment (UE)-specific demodulation reference signal in an orthogonal frequency division multiplexing (OFDM) system is disclosed. According to one embodiment, the method includes: receiving configuration information related to at least one UE-specific demodulation reference signal; receiving a plurality of resource blocks (RBs) from a network, wherein the plurality of resource blocks comprises the at least one UE-specific demodulation reference signal, at least one cell-specific demodulation reference signal or data, wherein a number of the plurality of RBs is dependent on a size of a system bandwidth, the size of the system bandwidth corresponding to one of four size ranges; and processing at least one of the received plurality of RBs by bundling the plurality of RBs into RB bundles, wherein the size of each RB bundle is based on the one of the four size ranges.

公开(公告)号：US09184888B2

公开(公告)日：2015-11-10

申请号：US14563190

申请日：2014-12-08

Applicant: LG ELECTRONICS INC.

Inventor： Dongwook Roh ,  Daewon Lee ,  Bonghoe Kim ,  Yujin Noh ,  Byeongwoo Kang

IPC: H04L12/911 ,  H04L1/00 ,  H04W48/16 ,  H04W72/00 ,  H04L5/00 ,  H04W72/04 ,  H04L1/18 ,  H04L25/02 ,  H04L27/26 ,  H04W24/00 ,  H04W24/02

CPC classification number: H04W72/0493 ,  H04B7/0626 ,  H04B7/0634 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0059 ,  H04L1/1819 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L25/0232 ,  H04L27/2636 ,  H04L27/2649 ,  H04W24/00 ,  H04W24/02 ,  H04W48/16 ,  H04W72/00 ,  H04W72/04 ,  H04W72/044 ,  H04W72/0486

Abstract: A method of sizing bundled resource blocks (RBs) having at least one user equipment (UE)-specific demodulation reference signal in an orthogonal frequency division multiplexing (OFDM) system is disclosed. According to one embodiment, the method includes: receiving configuration information related to at least one UE-specific demodulation reference signal; receiving a plurality of resource blocks (RBs) from a network, wherein the plurality of resource blocks comprises the at least one UE-specific demodulation reference signal, at least one cell-specific demodulation reference signal or data, wherein a number of the plurality of RBs is dependent on a size of a system bandwidth, the size of the system bandwidth corresponding to one of four size ranges; and processing at least one of the received plurality of RBs by bundling the plurality of RBs into RB bundles, wherein the size of each RB bundle is based on the one of the four size ranges.