公开(公告)号：US09072012B2

公开(公告)日：2015-06-30

申请号：US14609101

申请日：2015-01-29

Applicant: WIRELESS FUTURE TECHNOLOGIES INC.

Inventor： Andreas Bufe ,  Woonhee Hwang ,  Michael Schopp

IPC: H04W4/00 ,  H04W76/04 ,  H04W36/00

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：US20250168852A1

公开(公告)日：2025-05-22

申请号：US19029864

申请日：2025-01-17

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：US11876751B2

公开(公告)日：2024-01-16

申请号：US17510929

申请日：2021-10-26

Applicant: Wireless Future Technologies Inc.

Inventor： Adrian Boariu ,  Shashikant Maheshwari

IPC: H04L5/00 ,  H04L1/1607 ,  H04L1/1825 ,  H04W72/21 ,  H04W72/542 ,  H04W72/20

CPC classification number: H04L5/0055 ,  H04L1/1614 ,  H04L1/1825 ,  H04W72/21 ,  H04W72/542 ,  H04W72/20

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：US20230300841A1

公开(公告)日：2023-09-21

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

CPC classification number: 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：US20230247637A1

公开(公告)日：2023-08-03

申请号：US18298655

申请日：2023-04-11

Applicant: Wireless Future Technologies Inc.

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

IPC: H04W72/21 ,  H04L5/00 ,  H04L1/00 ,  H04L1/1829 ,  H04L1/1607 ,  H04L1/08 ,  H04W72/04 ,  H04B7/02 ,  H04B7/06 ,  H04B7/0413

CPC classification number: H04W72/21 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0058 ,  H04L1/00 ,  H04L1/0079 ,  H04L1/0088 ,  H04L1/009 ,  H04L1/1861 ,  H04L1/1671 ,  H04L1/08 ,  H04L1/1858 ,  H04W72/04 ,  H04B7/028 ,  H04B7/0697 ,  H04B7/0413 ,  H04L5/0055 ,  H04L5/0042 ,  H04L5/0048

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：US11659557B2

公开(公告)日：2023-05-23

申请号：US17393088

申请日：2021-08-03

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

CPC classification number: H04W72/0413 ,  H04W72/0406 ,  H04W72/1278

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：US20220346006A1

公开(公告)日：2022-10-27

申请号：US17862925

申请日：2022-07-12

Applicant: WIRELESS FUTURE TECHNOLOGIES INC.

Inventor： Frank Frederiksen ,  Troels Emil Kolding

IPC: H04W52/02 ,  H04B7/26 ,  H04W72/04 ,  H04J11/00 ,  H04L5/00

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：US20220116932A1

公开(公告)日：2022-04-14

申请号：US17557870

申请日：2021-12-21

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

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：US20220007357A1

公开(公告)日：2022-01-06

申请号：US17393088

申请日：2021-08-03

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：US20210400542A1

公开(公告)日：2021-12-23

申请号：US17462332

申请日：2021-08-31

Applicant: Wireless Future Technologies Inc.

Inventor： Andreas Bufe ,  Woonhee Hwang ,  Michael Schopp

IPC: H04W36/00 ,  H04W76/27 ,  H04L29/06 ,  H04W36/38

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.