公开(公告)号：US09955471B2

公开(公告)日：2018-04-24

申请号：US15189793

申请日：2016-06-22

申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

发明人： Tatsushi Aiba ,  Shoichi Suzuki ,  Toshizo Nogami

IPC分类号： H04W72/04 ,  H04W72/12 ,  H04L5/00 ,  H04W24/10 ,  H04W48/08 ,  H04W88/02 ,  H04W88/08

CPC分类号： H04W72/042 ,  H04L5/001 ,  H04L5/0053 ,  H04W24/10 ,  H04W48/08 ,  H04W72/1289 ,  H04W88/02 ,  H04W88/08

摘要： A mobile station (MS) communicates with a base station (BS) by a carrier aggregation using a plurality of downlink component carriers (DCCs). The MS receives on one or more activated DCCs. The MS receives using a PDCCH on one of activated DCCs, from the BS, first information including an information field for requesting a transmission of channel state information (CSI), the first information being used for scheduling of a PUSCH. The MS transmits using the PUSCH in a first subframe on an uplink component carrier, to the BS, first CSI for more than one activated DCCs. The MS transmits using the PUSCH in a second subframe on the uplink component carrier, to the BS, second CSI for only one activated downlink component carrier. The transmission of the second CSI is scheduled by the first information received using the PDCCH on the only one activated downlink component carrier.

公开(公告)号：US10455572B2

公开(公告)日：2019-10-22

申请号：US15959231

申请日：2018-04-22

申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

发明人： Tatsushi Aiba ,  Shoichi Suzuki ,  Toshizo Nogami

IPC分类号： H04W72/04 ,  H04L5/00 ,  H04W72/12 ,  H04W24/10 ,  H04W48/08 ,  H04W88/02 ,  H04W88/08

摘要： A mobile station (MS) communicates with a base station (BS) by a carrier aggregation using a plurality of downlink component carriers (DCCs). The MS receives on one or more activated DCCs. The MS receives using a PDCCH on one of activated DCCs, from the BS, first information including an information field for requesting a transmission of channel state information (CSI), the first information being used for scheduling of a PUSCH. The MS transmits using the PUSCH in a first subframe on an uplink component carrier, to the BS, first CSI for more than one activated DCCs. The MS transmits using the PUSCH in a second subframe on the uplink component carrier, to the BS, second CSI for only one activated downlink component carrier. The transmission of the second CSI is scheduled by the first information received using the PDCCH on the only one activated downlink component carrier.

公开(公告)号：US11706778B2

公开(公告)日：2023-07-18

申请号：US17326307

申请日：2021-05-20

申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

发明人： Tatsushi Aiba ,  Shoichi Suzuki ,  Toshizo Nogami

IPC分类号： H04W72/04 ,  H04L5/00 ,  H04W72/23 ,  H04W24/10 ,  H04W48/08 ,  H04W88/02 ,  H04W88/08

CPC分类号： H04W72/23 ,  H04L5/001 ,  H04L5/0053 ,  H04W24/10 ,  H04W48/08 ,  H04W88/02 ,  H04W88/08

摘要： A mobile station (MS) communicates with a base station (BS) by a carrier aggregation using a plurality of downlink component carriers (DCCs). The MS receives on one or more activated DCCs. The MS receives using a PDCCH on one of activated DCCs, from the BS, first information including an information field for requesting a transmission of channel state information (CSI), the first information being used for scheduling of a PUSCH. The MS transmits using the PUSCH in a first subframe on an uplink component carrier, to the BS, first CSI for more than one activated DCCs. The MS transmits using the PUSCH in a second subframe on the uplink component carrier, to the BS, second CSI for only one activated downlink component carrier. The transmission of the second CSI is scheduled by the first information received using the PDCCH on the only one activated downlink component carrier.

公开(公告)号：US11026221B2

公开(公告)日：2021-06-01

申请号：US16584211

申请日：2019-09-26

申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

发明人： Tatsushi Aiba ,  Shoichi Suzuki ,  Toshizo Nogami

IPC分类号： H04W72/04 ,  H04L5/00 ,  H04W72/12 ,  H04W24/10 ,  H04W48/08 ,  H04W88/02 ,  H04W88/08

摘要： A mobile station (MS) communicates with a base station (BS) by a carrier aggregation using a plurality of downlink component carriers (DCCs). The MS receives on one or more activated DCCs. The MS receives using a PDCCH on one of activated DCCs, from the BS, first information including an information field for requesting a transmission of channel state information (CSI), the first information being used for scheduling of a PUSCH. The MS transmits using the PUSCH in a first subframe on an uplink component carrier, to the BS, first CSI for more than one activated DCCs. The MS transmits using the PUSCH in a second subframe on the uplink component carrier, to the BS, second CSI for only one activated downlink component carrier. The transmission of the second CSI is scheduled by the first information received using the PDCCH on the only one activated downlink component carrier.

公开(公告)号：US20210282124A1

公开(公告)日：2021-09-09

申请号：US17326307

申请日：2021-05-20

申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

发明人： Tatsushi Aiba ,  Shoichi Suzuki ,  Toshizo Nogami

IPC分类号： H04W72/04 ,  H04L5/00 ,  H04W72/12

摘要： A mobile station (MS) communicates with a base station (BS) by a carrier aggregation using a plurality of downlink component carriers (DCCs). The MS receives on one or more activated DCCs. The MS receives using a PDCCH on one of activated DCCs, from the BS, first information including an information field for requesting a transmission of channel state information (CSI), the first information being used for scheduling of a PUSCH. The MS transmits using the PUSCH in a first subframe on an uplink component carrier, to the BS, first CSI for more than one activated DCCs. The MS transmits using the PUSCH in a second subframe on the uplink component carrier, to the BS, second CSI for only one activated downlink component carrier. The transmission of the second CSI is scheduled by the first information received using the PDCCH on the only one activated downlink component carrier.