公开(公告)号：US10440681B2

公开(公告)日：2019-10-08

申请号：US15965058

申请日：2018-04-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jia Li ,  Jianhui Yao ,  Jun Zhang ,  Kai Yan

IPC: H04W72/00 ,  H04W4/06 ,  H04L12/18

Abstract: Embodiments relate to a resource scheduling method, a base station, a scheduler, a program source server, and a system. A method includes receiving, a session start request message comprising carries an SAI corresponding to a program source from a program source server; sending the session start request message to a base station corresponding to the SAI; receiving a session start response message from the base station; adding the base station to an IP multicast group; sending a resource scheduling message comprising information about a MA resource allocated to the program source to the base station; and receiving a resource scheduling response message from the base station.

公开(公告)号：US10284331B2

公开(公告)日：2019-05-07

申请号：US15833560

申请日：2017-12-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kai Yan ,  Juhua Xue ,  Ming Li

IPC: H04L1/00 ,  H03M13/29 ,  H03M13/37 ,  H03M13/00 ,  H03M13/09 ,  H03M13/41

Abstract: Embodiments of the present invention disclose a channel decoding method, apparatus, and system. The channel decoding apparatus includes a memory storing instructions; and a processor coupled to the memory to execute the instructions to: obtain decoding information of first channel decoding of a data block; determine whether the first channel decoding fails; in response to determining that the first channel decoding fails, obtain a reference sequence number of the data block; obtain at least one matching historical demodulated soft value; combine the demodulated soft value of the data block and the at least one matching historical demodulated soft value to obtain a combined demodulated soft value of the data block; and perform second channel decoding on the combined demodulated soft value of the data block.

公开(公告)号：US20180123730A1

公开(公告)日：2018-05-03

申请号：US15833560

申请日：2017-12-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kai Yan ,  Juhua Xue ,  Ming Li

IPC: H04L1/00

CPC classification number: H04L1/0009 ,  H03M13/09 ,  H03M13/29 ,  H03M13/3746 ,  H03M13/3769 ,  H03M13/4115 ,  H03M13/6306 ,  H04L1/0054

Abstract: Embodiments of the present invention disclose a channel decoding method, apparatus, and system. The channel decoding apparatus includes a memory storing instructions; and a processor coupled to the memory to execute the instructions to: obtain decoding information of first channel decoding of a data block; determine whether the first channel decoding fails; in response to determining that the first channel decoding fails, obtain a reference sequence number of the data block; obtain at least one matching historical demodulated soft value; combine the demodulated soft value of the data block and the at least one matching historical demodulated soft value to obtain a combined demodulated soft value of the data block; and perform second channel decoding on the combined demodulated soft value of the data block.