公开(公告)号：US10511412B2

公开(公告)日：2019-12-17

申请号：US15921364

申请日：2018-03-14

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Rittwik Jana ,  Ratnesh Kumbhkar ,  Arunabha Ghosh ,  Milap V. Majmundar

IPC: H04L1/16 ,  H04L1/18

Abstract: A system is enabled to perform error checking and other HARQ processes at a remote radio unit device in cloud RAN systems that have a large front haul latency. The remote radio unit device performs error checking on transmissions received from a mobile device and sends an acknowledgement (ACK) or negative acknowledgement (NACK) to the mobile device based on whether errors are found.

公开(公告)号：US09954649B2

公开(公告)日：2018-04-24

申请号：US14699774

申请日：2015-04-29

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Rittwik Jana ,  Ratnesh Kumbhkar ,  Arunabha Ghosh ,  Milap V. Majmundar

IPC: H04L1/18 ,  H04L1/16

CPC classification number: H04L1/1607 ,  H04L1/1812

Abstract: A system is enabled to perform error checking and other HARQ processes at a remote radio unit device in cloud RAN systems that have a large front haul latency. The remote radio unit device performs error checking on transmissions received from a mobile device and sends an acknowledgement (ACK) or negative acknowledgement (NACK) to the mobile device based on whether errors are found.

公开(公告)号：US20180205501A1

公开(公告)日：2018-07-19

申请号：US15921364

申请日：2018-03-14

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Rittwik Jana ,  Ratnesh Kumbhkar ,  Arunabha Ghosh ,  Milap V. Majmundar

IPC: H04L1/16 ,  H04L1/18

CPC classification number: H04L1/1607 ,  H04L1/1812

Abstract: A system is enabled to perform error checking and other HARQ processes at a remote radio unit device in cloud RAN systems that have a large front haul latency. The remote radio unit device performs error checking on transmissions received from a mobile device and sends an acknowledgement (ACK) or negative acknowledgement (NACK) to the mobile device based on whether errors are found.

公开(公告)号：US20160323067A1

公开(公告)日：2016-11-03

申请号：US14699774

申请日：2015-04-29

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Rittwik Jana ,  Ratnesh Kumbhkar ,  Arunabha Ghosh ,  Milap V. Majmundar

IPC: H04L1/08 ,  H04L1/18

CPC classification number: H04L1/1607 ,  H04L1/1812

Abstract: A system is enabled to perform error checking and other HARQ processes at a remote radio unit device in cloud RAN systems that have a large front haul latency. The remote radio unit device performs error checking on transmissions received from a mobile device and sends an acknowledgement (ACK) or negative acknowledgement (NACK) to the mobile device based on whether errors are found.

Abstract translation: 系统能够在具有大的前向延迟的云RAN系统中的远程无线电单元设备处执行错误检查和其他HARQ进程。 远程无线单元设备对从移动设备接收的传输进行错误检查，并基于是否发现错误向移动设备发送确认（ACK）或否定确认（NACK）。