公开(公告)号：US20190081836A1

公开(公告)日：2019-03-14

申请号：US16084791

申请日：2017-03-23

Applicant: COHERE TECHNOLOGIES

Inventor： Ronny Hadani ,  Shlomo Selim Rakib ,  Anthony Ekpenyong ,  Clayton Ambrose ,  Shachar Kons

IPC: H04L27/26 ,  H04L5/00

Abstract: Wireless communication techniques for transmitting and receiving reference signals is described. The reference signals may include pilot signals that are transmitted using transmission resources that are separate from data transmission resources. Pilot signals are continuously transmitted from a base station to user equipment being served. Pilot signals are generated from delay-Doppler domain signals that are processed to obtain time-frequency signals that occupy a two-dimensional lattice in the time frequency domain that is non-overlapping with a lattice corresponding to data signal transmissions.

公开(公告)号：US10693692B2

公开(公告)日：2020-06-23

申请号：US16084791

申请日：2017-03-23

Applicant: Cohere Technologies

Inventor： Ronny Hadani ,  Shlomo Selim Rakib ,  Anthony Ekpenyong ,  Clayton Ambrose ,  Shachar Kons

IPC: H04L27/26 ,  H04L5/00 ,  H04L1/00 ,  H04B7/0413

Abstract: Wireless communication techniques for transmitting and receiving reference signals is described. The reference signals may include pilot signals that are transmitted using transmission resources that are separate from data transmission resources. Pilot signals are continuously transmitted from a base station to user equipment being served. Pilot signals are generated from delay-Doppler domain signals that are processed to obtain time-frequency signals that occupy a two-dimensional lattice in the time frequency domain that is non-overlapping with a lattice corresponding to data signal transmissions.

公开(公告)号：US11362872B2

公开(公告)日：2022-06-14

申请号：US16946375

申请日：2020-06-18

Applicant: Cohere Technologies, Inc.

Inventor： Ronny Hadani ,  Shlomo Selim Rakib ,  Anthony Ekpenyong ,  Clayton Ambrose ,  Shachar Kons

IPC: H04L27/26 ,  H04L5/00 ,  H04L1/00 ,  H04B7/0413

Abstract: Wireless communication techniques for transmitting and receiving reference signals is described. The reference signals may include pilot signals that are transmitted using transmission resources that are separate from data transmission resources. Pilot signals are continuously transmitted from a base station to user equipment being served. Pilot signals are generated from delay-Doppler domain signals that are processed to obtain time-frequency signals that occupy a two-dimensional lattice in the time frequency domain that is non-overlapping with a lattice corresponding to data signal transmissions.

公开(公告)号：US20200322202A1

公开(公告)日：2020-10-08

申请号：US16946375

申请日：2020-06-18

Applicant: Cohere Technologies, Inc.

Inventor： Ronny Hadani ,  Shlomo Selim Rakib ,  Anthony Ekpenyong ,  Clayton Ambrose ,  Shachar Kons

IPC: H04L27/26 ,  H04L5/00

Abstract: Wireless communication techniques for transmitting and receiving reference signals is described. The reference signals may include pilot signals that are transmitted using transmission resources that are separate from data transmission resources. Pilot signals are continuously transmitted from a base station to user equipment being served. Pilot signals are generated from delay-Doppler domain signals that are processed to obtain time-frequency signals that occupy a two-dimensional lattice in the time frequency domain that is non-overlapping with a lattice corresponding to data signal transmissions.