公开(公告)号：US20240333435A1

公开(公告)日：2024-10-03

申请号：US18575593

申请日：2022-06-27

Applicant: Orange

Inventor： Raphaël VISOZ

IPC: H04L1/1812 ,  H04L1/00 ,  H04L1/20 ,  H04L12/18

CPC classification number: H04L1/1819 ,  H04L1/206 ,  H04L12/1868 ,  H04L2001/0097

Abstract: A transmission method for an OMAMRC telecommunication system with M sources (S1, . . . , SM), optionally L relays and a destination, M≥2, L≥0. In such a solution, when a source was unable to be decoded by the destination, the latter organises a simultaneous retransmission, by the set of nodes in the system that decoded the source, of a message transmitted by the latter.

公开(公告)号：US20240333374A1

公开(公告)日：2024-10-03

申请号：US18733112

申请日：2024-06-04

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Kap-Seok CHANG ,  Woo-Yong LEE ,  Kyeongpyo KIM ,  Hyoung-Jin KWON ,  Hyun-Kyu CHUNG

IPC: H04B7/155 ,  H04B7/026 ,  H04B7/0417 ,  H04B7/06 ,  H04B7/08 ,  H04L1/00 ,  H04L1/06

CPC classification number: H04B7/15592 ,  H04B7/026 ,  H04B7/0417 ,  H04B7/0617 ,  H04B7/086 ,  H04B7/15521 ,  H04L1/0077 ,  H04L1/0618 ,  H04L2001/0097

Abstract: A data transmission method of a source node in a cooperative communication system includes: performing a beamforming to a relay node; transmitting data to the relay node; performing a beamforming to a destination node; and transmitting data to the destination node.

公开(公告)号：US12067269B2

公开(公告)日：2024-08-20

申请号：US18062941

申请日：2022-12-07

Applicant: Practechal Solutions, Inc.

Inventor： Joshua Mendiola ,  Jonathan Adam ,  Darren Furtado

IPC: G06F3/06 ,  G06F12/02 ,  G06F16/2455 ,  H04L1/1867 ,  H04L45/24 ,  H04L67/1097 ,  H04N7/18 ,  H04W28/04 ,  H04W76/14 ,  H04W76/16 ,  H04L1/00 ,  H04W84/18 ,  H04W88/06

CPC classification number: G06F3/0631 ,  G06F3/0608 ,  G06F3/0659 ,  G06F3/067 ,  G06F12/0246 ,  G06F16/24568 ,  H04L1/189 ,  H04L45/24 ,  H04L67/1097 ,  H04N7/18 ,  H04N7/181 ,  H04W28/04 ,  H04W76/14 ,  H04W76/16 ,  H04L2001/0097 ,  H04W84/18 ,  H04W88/06

Abstract: An exemplary surveillance system is provided having a plurality of data generating devices, and nodes for data handling of the data streams generated form the data generating devices. The system may be configured to fragment the data streams and store the fragments among the plurality of nodes of the system. The system may be configured to redundantly transmit data through the nodes so the fragmented data stream arrive at the desired location for storage. The data transmission may permit redirection or retransmission based on node or data transmission failure.

公开(公告)号：US11877294B2

公开(公告)日：2024-01-16

申请号：US17648070

申请日：2022-01-14

Applicant: QUALCOMM Incorporated

Inventor： Piyush Gupta ,  Junyi Li ,  Chong Li

IPC: H04W4/00 ,  H04W72/23 ,  H04W72/0446 ,  H04W72/0453 ,  H04L5/00 ,  H04L5/14 ,  H04W40/12 ,  H04L1/00 ,  H04B7/024 ,  H04L1/1829 ,  H04W72/21 ,  H04W88/02 ,  H04W84/12

CPC classification number: H04W72/23 ,  H04B7/024 ,  H04L1/0076 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/14 ,  H04W40/125 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/21 ,  H04L2001/0097 ,  H04W84/12 ,  H04W88/02

Abstract: Certain aspects of the present disclosure provide techniques for support response-based resource management. A UE may determine an uplink response to be transmitted in response to a downlink transmission by a first TRP participating in CoMP to the UE with a second TRP. The first UE may select which of the first TRP or the second TRP to transmit the uplink response to, based at least in part on the determined uplink response and may transmit the uplink response to the selected first or second TRP.

公开(公告)号：US11855829B2

公开(公告)日：2023-12-26

申请号：US17643871

申请日：2021-12-13

Applicant: Cable Television Laboratories, Inc.

Inventor： Luis Alberto Campos ,  Jennifer Andreoli-Fang ,  Judson D. Cary ,  David Daniel Smith

IPC: H04L27/26 ,  H04L69/323 ,  H04L27/00 ,  H04L1/00 ,  H04L41/02 ,  H04L41/0226

CPC classification number: H04L27/2697 ,  H04L1/0003 ,  H04L27/0008 ,  H04L41/02 ,  H04L41/0226 ,  H04L69/323 ,  H04L2001/0097

Abstract: A method for transmitting data through a multi-media communication network includes converting transmission entities into data symbols at a first communication device, transmitting the data symbols from the first communication device to a second communication device through at least two different types of communication media using only lower PHY layers of the at least two different types of communication media, and converting the data symbols into transmission entities at the second communication device. A network implementing a universal data link includes a first communication device configured to convert transmission entities into data symbols, a second communication device configured to convert the data symbols into transmission entities, at least a first communication medium and a second communication medium communicatively coupled between the first communication device and the second communication device, and a first physical-layer translator configured to translate data symbols without converting the data symbols into transmission entities.

公开(公告)号：US11811537B2

公开(公告)日：2023-11-07

申请号：US17406898

申请日：2021-08-19

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Yi Huang

IPC: H04L1/18 ,  H04L1/1867 ,  H04B7/155 ,  H04L1/00 ,  H04L1/1812

CPC classification number: H04L1/1867 ,  H04B7/15507 ,  H04L1/0076 ,  H04L1/189 ,  H04L1/1819 ,  H04L2001/0097

Abstract: Methods, systems, and devices for wireless communications are described for a relay UE and a source UE to provide transmissions of uplink communications in a decode and forward procedure in which redundancy version (RV) identifications of each instance of a transmission or retransmission are associated with a particular link of the source UE or relay UE. A set of RV sequences may be configured, with the source UE using a first subset of the RV sequences, and the relay UE using a second subset of RV sequences that is non-overlapping with the first subset. A base station or destination UE that receives the transmissions from the source UE and relay UE may thus receive RVs in accordance with the set of RV sequences.

公开(公告)号：US11811485B2

公开(公告)日：2023-11-07

申请号：US17497600

申请日：2021-10-08

Applicant: QUALCOMM Incorporated

Inventor： Prashanth Mohan ,  Naveen Kumar Pasunooru ,  Raevanth Venkat Annam ,  Pankaj Shivcharan Gupta ,  KrishnaKumar Vasanthasenan ,  Ashish Shankar Iyer ,  Srinivasan Rajagopalan

IPC: H04B7/14 ,  H04L5/00 ,  H04L9/40 ,  H04L1/1812 ,  H04B7/155 ,  H04W12/10 ,  H04W88/04 ,  H04L1/00

CPC classification number: H04B7/14 ,  H04B7/15528 ,  H04L1/1819 ,  H04L5/0055 ,  H04L63/0428 ,  H04L2001/0097 ,  H04L2209/80 ,  H04W12/10 ,  H04W88/04

Abstract: A method, an apparatus, and a non-transitory computer readable medium for receiving data and one or more redundant equivalent versions of the data from a remote user equipment (UE), buffering the data and the one or more redundant equivalent versions of the data, transmitting the data to a base station, receiving at least one negative acknowledgement, relating to the data, from the base station indicating an unsuccessful reception of the data; and transmitting, in response to receiving the at least one negative acknowledgement, at least one of the one or more redundant equivalent versions of the data to the base station.

公开(公告)号：US11716181B1

公开(公告)日：2023-08-01

申请号：US17140876

申请日：2021-01-04

Applicant: CABLE TELEVISION LABORATORIES, INC

Inventor： Jennifer Andreoli-Fang ,  Balkan Kecicioglu ,  Joseph Padden

IPC: H04W24/10 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/20 ,  H04L1/00 ,  H04W84/04 ,  H04W88/08 ,  H04W28/06

CPC classification number: H04L5/0044 ,  H04W24/10 ,  H04W72/0446 ,  H04W72/20 ,  H04L2001/0097 ,  H04W28/065 ,  H04W84/045 ,  H04W88/085

Abstract: A radio head includes a standalone small cell configured to receive a plurality of IP packets over a series of sequential sub-frames, and generate a bandwidth report for each of the plurality of received IP packets. The radio head further includes a radio link control unit configured to sum a received bandwidth report with segmentation induced noise for each of the plurality of received IP packets, and an adaptive filter configured to apply a filter weight to each of the series of sequential sub-frames. The applied filter weight is based on (i) an output of the radio link control unit for a previous sub-frame, and (ii) an output of the adaptive filter for the previous sub-frame.

公开(公告)号：US20190222438A1

公开(公告)日：2019-07-18

申请号：US16228927

申请日：2018-12-21

Applicant: DENSO CORPORATION

Inventor： Yoshifumi KAKU ,  Taichi ITAGAWA

IPC: H04L12/46 ,  H04L12/931 ,  H04B3/36

CPC classification number: H04L12/46 ,  H04B3/36 ,  H04L49/208 ,  H04L2001/0097

Abstract: A repeater device in a communication network includes a microcomputer configured to determine whether the repeater device will function as a mirroring switch that generates and transfers a minor frame, or as a minor-transfer switch that transfers the mirror frame. When the repeater device functions as a mirror switch and performs port mirroring, the repeater device adds monitor port and destination port information of the mirroring switch to the mirror frame. When the repeater device functions as a mirror-transfer switch, the repeater device adds sender port and destination port information of the mirror-transfer switch to the mirror frame. A monitor device in the communication network uses information in the minor frame to identify a minor source device in the network.

公开(公告)号：US20190150146A1

公开(公告)日：2019-05-16

申请号：US16248588

申请日：2019-01-15

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjin CHAE ,  Hanbyul SEO ,  Byounghoon KIM ,  Myoungseob KIM

IPC: H04W72/04 ,  H04L1/18 ,  H04W84/12 ,  H04W72/02 ,  H04W48/16 ,  H04L5/00 ,  H04W4/70 ,  H04W76/14 ,  H04W92/18 ,  H04W8/00 ,  H04W84/18 ,  H04B1/7136 ,  H04L29/08

CPC classification number: H04W72/0446 ,  H04B1/7136 ,  H04L1/1887 ,  H04L5/0012 ,  H04L5/0094 ,  H04L29/08477 ,  H04L2001/0097 ,  H04W4/70 ,  H04W8/005 ,  H04W48/16 ,  H04W72/02 ,  H04W72/04 ,  H04W76/14 ,  H04W84/042 ,  H04W84/12 ,  H04W84/18 ,  H04W88/02 ,  H04W92/18

Abstract: According to an embodiment of the present invention, a discovery signal transmission method, by a device to device (D2D) terminal in a wireless communication system, comprises the steps of: determining a subframe pool in a discovery period; and transmitting a discovery signal in a subframe comprised in the subframe pool; wherein a frequency resource index and a time resource index, on which a discovery signal is transmitted in another discovery period which follows the discovery period, are determined by means of next_nf=(f_shift+floor((nf+Nf*nt)/Nt)) mod Nf and next_nt=(t_shift+nf+Nf*nt) mod Nt, respectively, wherein Nf is the number of discovery resources per subframe, Nt is the number of subframes per discovery period, f_shift is a frequency shift, t_shift is a subframe shift, nf is a frequency resource index on which the discovery signal is transmitted, nt is a time resource index on which the discovery signal is transmitted, and the f_shift and the t_shift are determined on the basis of the value that is indicated by means of an upper layer parameter.