公开(公告)号：US20230276356A1

公开(公告)日：2023-08-31

申请号：US18144710

申请日：2023-05-08

Applicant: WIRELESS FUTURE TECHNOLOGIES INC.

Inventor： Frank Frederiksen ,  Troels Emil Kolding

IPC: H04W52/02 ,  H04B7/26 ,  H04W72/20 ,  H04W72/23 ,  H04J11/00 ,  H04L5/00

CPC classification number: H04W52/0209 ,  H04B7/2637 ,  H04W72/20 ,  H04W72/23 ,  H04J11/00 ,  H04L5/0051 ,  Y02D30/70 ,  H04W88/02

Abstract: A user equipment (UE) may receive an OFDM signal having control channel elements (CCEs). The CCEs may be arranged in levels where a first level aggregates less CCEs than a second level. A processor may search for a control channel from control channel candidates that is comprised of the CCEs. A limited number of CCEs may be searched on the first level.

公开(公告)号：US11711730B2

公开(公告)日：2023-07-25

申请号：US17462332

申请日：2021-08-31

Applicant: Wireless Future Technologies Inc.

Inventor： Andreas Bufe ,  Woonhee Hwang ,  Michael Schopp

IPC: H04W4/00 ,  H04W36/00 ,  H04W76/27 ,  H04L69/18 ,  H04W36/38

CPC classification number: H04W36/0016 ,  H04L69/18 ,  H04W36/0011 ,  H04W36/0055 ,  H04W36/0088 ,  H04W36/38 ,  H04W76/27

Abstract: A first method (and related first apparatus) includes transmitting, in a handover request message, an indication of a first protocol version; a second method (and related second apparatus) includes receiving, in the handover request message, the indication, deciding, based on the received indication and a second protocol version, on a value of an information element included in a handover request acknowledgement message to be transmitted, the information element indicating usage of a first or second signaling scheme, and transmitting the handover request acknowledgement message including the information element; and in the first method receiving the handover request acknowledgement message including the information element; and a third method (and related third apparatus) including receiving the handover command message including the information element, and configuring according to one of the first and second signaling schemes indicated by the information element.

公开(公告)号：US20220039089A1

公开(公告)日：2022-02-03

申请号：US17504728

申请日：2021-10-19

Applicant: Wireless Future Technologies Inc.

Inventor： Timo E. Lunttila ,  Kari P. Pajukoski ,  Esa T. Tiirola

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/00 ,  H04L1/18 ,  H04L1/16 ,  H04L1/08 ,  H04B7/02 ,  H04B7/06 ,  H04B7/0413

Abstract: A method, apparatus, and computer program for controlling allocation of control message fields in uplink transmission in a cellular telecommunication system are presented. Uplink control message fields are allocated to the resources of a physical uplink shared traffic channel according to an uplink transmission scheme selected for a user terminal. The control message fields are allocated so that transmission performance of the control messages is optimized for the selected uplink transmission scheme.

公开(公告)号：US11159297B2

公开(公告)日：2021-10-26

申请号：US16883069

申请日：2020-05-26

Applicant: Wireless Future Technologies Inc.

Inventor： Adrian Boariu ,  Shashikant Maheshwari

IPC: H04L5/00 ,  H04L1/16 ,  H04L1/18 ,  H04W72/08 ,  H04W72/04

Abstract: Various example embodiments are disclosed herein. According to one example embodiment, a method may include sending, from a base station, an acknowledgment/negative acknowledgment (ACK/NAK) aggregation indicator to the mobile station based on the determining, sending a plurality of data bursts to the mobile station, and receiving at least one aggregated ACK/NAK report from the mobile station.

公开(公告)号：US20200287692A1

公开(公告)日：2020-09-10

申请号：US16883069

申请日：2020-05-26

Applicant: Wireless Future Technologies Inc.

Inventor： Adrian Boariu ,  Shashikant Maheshwari

IPC: H04L5/00 ,  H04L1/16 ,  H04L1/18 ,  H04W72/08 ,  H04W72/04

Abstract: Various example embodiments are disclosed herein. According to one example embodiment, a method may include sending, from a base station, an acknowledgment/negative acknowledgment (ACK/NAK) aggregation indicator to the mobile station based on the determining, sending a plurality of data bursts to the mobile station, and receiving at least one aggregated ACK/NAK report from the mobile station.

公开(公告)号：US10548116B2

公开(公告)日：2020-01-28

申请号：US15934226

申请日：2018-03-23

Applicant: Wireless Future Technologies Inc.

Inventor： Erlin Zeng ,  Hai Ming Wang ,  Xiangguang Che ,  Chun Yan Gao ,  Peng Chen ,  Jing Han ,  Bernhard Raaf

IPC: H04W72/04 ,  H04L5/00 ,  H04B7/26 ,  H04W84/04

Abstract: In accordance with an example embodiment of the present invention, a method comprises allocating a control channel resource in a wireless relay transmission frame on a wireless relay link; generating a control signaling based on at least one of a resource allocation scheme, a status of the wireless relay link and a traffic condition of the wireless relay link; mapping the control signaling to the allocated control channel resource via at least one of a time-first mapping, a frequency-first mapping, and a multiplexing mapping; and transmitting the control signaling in the allocated control channel resource on the wireless relay link to at least one associated relay node.

公开(公告)号：US20190159199A1

公开(公告)日：2019-05-23

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 ,  G01S5/06 ,  H04W4/02 ,  G01S5/00 ,  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：US20190141699A1

公开(公告)日：2019-05-09

申请号：US16236853

申请日：2018-12-31

Applicant: Wireless Future Technologies Inc.

Inventor： Timo E. Lunttila ,  Kari P. Pajukoski ,  Esa T. Tiirola

IPC: H04W72/04 ,  H04L1/18 ,  H04L1/00 ,  H04L5/00 ,  H04B7/0413 ,  H04B7/02 ,  H04B7/06

Abstract: A method, apparatus, and computer program for controlling allocation of control message fields in uplink transmission in a cellular telecommunication system are presented. Uplink control message fields are allocated to the resources of a physical uplink shared traffic channel according to an uplink transmission scheme selected for a user terminal. The control message fields are allocated so that transmission performance of the control messages is optimized for the selected uplink transmission scheme.

公开(公告)号：US20180255432A1

公开(公告)日：2018-09-06

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: H04W4/02 ,  G01S5/00 ,  H04W72/04

CPC classification number: H04W72/0413 ,  G01S5/0009 ,  G01S5/06 ,  G01S5/12 ,  H04W64/00 ,  H04W72/0406 ,  H04W72/1278

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：US20180213520A1

公开(公告)日：2018-07-26

申请号：US15934226

申请日：2018-03-23

Applicant: Wireless Future Technologies Inc.

Inventor： Erlin Zeng ,  Hai Ming Wang ,  Xiangguang Che ,  Chun Yan Gao ,  Peng Chen ,  Jing Han ,  Bernhard Raaf

IPC: H04W72/04 ,  H04L5/00 ,  H04B7/26 ,  H04W84/04

CPC classification number: H04W72/0406 ,  H04B7/2606 ,  H04L5/0053 ,  H04W72/0426 ,  H04W84/047

Abstract: In accordance with an example embodiment of the present invention, a method comprises allocating a control channel resource in a wireless relay transmission frame on a wireless relay link; generating a control signaling based on at least one of a resource allocation scheme, a status of the wireless relay link and a traffic condition of the wireless relay link; mapping the control signaling to the allocated control channel resource via at least one of a time-first mapping, a frequency-first mapping, and a multiplexing mapping; and transmitting the control signaling in the allocated control channel resource on the wireless relay link to at least one associated relay node.