公开(公告)号：US11082959B2

公开(公告)日：2021-08-03

申请号：US15930037

申请日：2020-05-12

Applicant: WIRELESS FUTURE TECHNOLOGIES INC.

Inventor： Kari Juhani Hooli ,  Ajit Kahaduwe ,  Timo Erkki Lunttila ,  Karri Markus Ranta-Aho ,  Antti Anton Toskala

IPC: H04W72/04 ,  H04W72/12

Abstract: A user equipment (UE) is disclosed. The UE includes a receiver and a processor that receive a radio resource control (RRC) signal including uplink (UL) sounding reference signal (SRS) configuration information. The UE also receives a semi-persistent scheduling (SPS) message to activate transmission of UL SRSs The UE may then transmit UL SRSs in a time and frequency pattern based on at least the UL SRS configuration information. A UE method and an eNode-B are also disclosed.

公开(公告)号：US10652869B2

公开(公告)日：2020-05-12

申请号：US16259684

申请日：2019-01-28

Applicant: Wireless Future Technologies Inc.

Inventor： Kari Juhani Hooli ,  Ajit Kahaduwe ,  Timo Erkki Lunttila ,  Karri Markus Ranta-Aho ,  Antti Anton Toskala

IPC: H04W72/04 ,  H04W72/12

Abstract: A system for determining location information for a wireless device is described. The system includes a UE, a LE and multiple LMUs. The LE sends, to the LMUs, reception instructions with characteristics of the signal transmission from the UE and each LMU receives, from the LE, the reception instructions. The UE sends a signal transmission. Each LMU receives the transmitted signal from the UE, determines locating information based at least in part of the received signal and sends the locating information to the LE. The LE receives the locating information regarding the transmitted signal and determines a location of the UE based at least in part on the received locating information. Methods, apparatus and computer readable media are also described.

公开(公告)号：US12232122B2

公开(公告)日：2025-02-18

申请号：US18201133

申请日：2023-05-23

Applicant: WIRELESS FUTURE TECHNOLOGIES INC.

Inventor： Kari Juhani Hooli ,  Ajit Kahaduwe ,  Timo Erkki Lunttila ,  Karri Markus Ranta-Aho ,  Antti Anton Toskala

IPC: H04W72/21 ,  H04W72/20

Abstract: A user equipment (UE) is disclosed. The UE includes a receiver and a processor that receive a radio resource control (RRC) signal including uplink (UL) sounding reference signal (SRS) configuration information. The UE also receives a semi-persistent scheduling (SPS) message to activate transmission of UL SRSs The UE may then transmit UL SRSs in a time and frequency pattern based on at least the UL SRS configuration information. A UE method and an eNode-B are also disclosed.

公开(公告)号：US10194431B2

公开(公告)日：2019-01-29

申请号：US15894469

申请日：2018-02-12

Applicant: Wireless Future Technologies Inc.

Inventor： Kari Juhani Hooli ,  Ajit Kahaduwe ,  Timo Erkki Lunttila ,  Karri Markus Ranta-Aho ,  Antti Anton Toskala

IPC: G08B1/08 ,  H04W72/04 ,  H04W72/12 ,  G01S5/00 ,  G01S5/06 ,  H04W4/02 ,  G01S5/12 ,  H04W64/00

Abstract: A system for determining location information for a wireless device is described. The system includes a UE, a LE and multiple LMUs. The LE sends, to the LMUs, reception instructions with characteristics of the signal transmission from the UE and each LMU receives, from the LE, the reception instructions. The UE sends a signal transmission. Each LMU receives the transmitted signal from the UE, determines locating information based at least in part of the received signal and sends the locating information to the LE. The LE receives the locating information regarding the transmitted signal and determines a location of the UE based at least in part on the received locating information. Methods, apparatus and computer readable media are also described.