公开(公告)号：US20240405788A1

公开(公告)日：2024-12-05

申请号：US18803048

申请日：2024-08-13

Applicant: MAXLINEAR, INC.

Inventor： Bahador AMIRI ,  Peiman AMINI ,  Simon DUXBURY ,  Didier MARGAIRAZ ,  Wing Kai CHONG

IPC: H04B1/00 ,  H04B1/18 ,  H04B7/022 ,  H04B7/08 ,  H04W40/00 ,  H04W40/06 ,  H04W72/0453 ,  H04W84/12 ,  H04W84/18

Abstract: An example method of wireless data transmission may include determining a configuration of multiple antenna element nodes. The configuration may indicate a frequency band of operation for each of the multiple antenna element nodes and the configuration may be determined based on one or more network factors of multiple frequency bands. The method may also include selecting, based on the configuration, a signal path to couple to each of the multiple antenna element nodes from multiple signal paths. The multiple signal paths may each be configured to amplify signals carried thereon and at least two of the multiple signal paths may be coupled between each antenna element node and a common node. The method may further include directing, based on the configuration, wireless communications over the multiple antenna element nodes.

公开(公告)号：US20240365205A1

公开(公告)日：2024-10-31

申请号：US18029689

申请日：2023-03-24

Applicant: JIO PLATFORMS LIMITED

Inventor： Sandeep BISHT ,  Ezaj Ahmed ANSARI ,  Ravindra Kumar YADAV ,  Aayush BHATNAGAR

IPC: H04W40/00 ,  H04W40/02

CPC classification number: H04W40/005 ,  H04W40/02

Abstract: The present disclosure facilitates to connect network elements through internetwork communication links that enable routing with active and standby instances. For both the ingress/egress active-active routing, when a request to route traffic is obtained, it is determined whether any/at least one of an endpoint are active. If all the end points are found to be active, then the traffic may be equally divided amongst the nodes present within the active cluster. However, if some of the end points are found to be active, while others are found to be not active, then the traffic is equally divided amongst the active nodes present within the active cluster.

公开(公告)号：US12114176B2

公开(公告)日：2024-10-08

申请号：US17765114

申请日：2019-10-04

Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION

Inventor： Nobuaki Kuno ,  Wataru Yamada ,  Takatsune Moriyama ,  Yasushi Takatori

IPC: H04B17/00 ,  G01S5/02 ,  G06T7/13 ,  H04B17/309 ,  H04W16/18 ,  H04W16/22 ,  H04W40/00

CPC classification number: H04W16/18 ,  G06T7/13 ,  H04B17/309 ,  G06T2207/10032 ,  G06T2207/20081 ,  G06T2207/30184

Abstract: Provided are: an extraction unit that, based on input information from an external source, extracts position information regarding a transmitting station and a receiving station and the frequency of radio waves transmitted by the transmitting station; a calculation unit that calculates the three-dimensional distance between the transmitting station and the receiving station and the free space loss of radio waves based on the position information and the frequency; a processing unit that performs processing for, with use of a two-dimensional image of a region that includes the transmitting station and the receiving station, extracting the edges of structures that reflect radio waves in the two-dimensional image; a generation unit that generates input data for use in machine learning, based on the position information, the three-dimensional distance, the free space loss, and the edge; and a learning unit that performs machine learning to estimate the propagation characteristics of radio waves between the transmitting station and the receiving station with use of the input data generated by the generation unit.

公开(公告)号：US20240257623A1

公开(公告)日：2024-08-01

申请号：US18633095

申请日：2024-04-11

Applicant: Resolution Products, LLC

Inventor： Paul G. Saldin ,  David J. Mayne ,  Brian K. Seemann

IPC: G08B19/00 ,  G08B13/16 ,  G08B13/196 ,  G08B17/06 ,  H04L45/00 ,  H04W40/00 ,  H04W88/06

CPC classification number: G08B19/005 ,  G08B13/1609 ,  G08B13/19602 ,  G08B17/06 ,  H04W40/00 ,  H04L45/22 ,  H04W88/06

Abstract: In one implementation, a method for using a mobile computing device as a security system component includes receiving, from a mobile device and by a security system gateway, mobile device sensor information associated with sensor data captured by the mobile device at a premises monitored by the security system gateway; identifying, based on the received sensor information, a mobile device sensor information rule; identifying an action to perform in the mobile device sensor information rule; and automatically performing the identified action, by the security system gateway, in response to receiving the sensor information from the mobile device.

公开(公告)号：US12052644B2

公开(公告)日：2024-07-30

申请号：US17617783

申请日：2019-06-11

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Piergiuseppe Di Marco ,  Per Skillermark ,  Leif Wilhelmsson ,  Magnus L. Olsson

IPC: H04W40/00 ,  H04W40/22 ,  H04W40/24 ,  H04W52/02

CPC classification number: H04W40/005 ,  H04W40/22 ,  H04W40/248 ,  H04W52/0229

Abstract: A method of waking up a mesh node in a wireless mesh network, wherein said mesh node comprises a main receiver and a wakeup receiver, and wherein said method comprises the steps of receiving, by said wakeup receiver of said mesh node, a wake up signal message, wherein said wake up signal message comprises context information which is related to a path between a source mesh node and a destination mesh node corresponding to said wake up signal message, determining, by said wakeup receiver of said mesh node, that said context information is applicable for said mesh node, activating, by said wakeup receiver of said mesh node, said main receiver of said mesh node for subsequently receiving a data message.

公开(公告)号：US12047285B2

公开(公告)日：2024-07-23

申请号：US16812917

申请日：2020-03-09

Applicant: ARCHITECTURE TECHNOLOGY CORPORATION

Inventor： Ranga S. Ramanujan ,  Benjamin L. Burnett ,  Barry A. Trent ,  Jafar Al-Gharaibeh

IPC: H04L45/74 ,  H04L45/02 ,  H04L45/125 ,  H04L45/24 ,  H04W40/00

CPC classification number: H04L45/74 ,  H04L45/02 ,  H04L45/125 ,  H04L45/24 ,  H04W40/00

Abstract: A method of routing an Internet Protocol (IP) packet from a routing device is provided. The method includes receiving a first IP packet having a first IP header and a first IP data field, the first IP packet having a final destination corresponding to a destination device communicatively coupled to the routing device via a network route including at least two hops between the routing device and the final destination. A second IP packet having a second IP header and a second IP data field is generated. The second IP data field is a copy of the first IP data field, and a destination IP address field in the second IP header includes an IP address of a next hop on the network route. The second IP packet does not include an IP address of the final destination in the second IP header.

公开(公告)号：US20240205786A1

公开(公告)日：2024-06-20

申请号：US18084312

申请日：2022-12-19

Applicant: ITRON, INC.

Inventor： Keith Wayne BARNES ,  Thomas F. UHLING

IPC: H04W40/00 ,  H04L69/40 ,  H04W40/24 ,  H04W48/16

CPC classification number: H04W40/005 ,  H04L69/40 ,  H04W40/246 ,  H04W48/16

Abstract: Various embodiments set forth a method comprising identifying, by a first node of a mesh network, a plurality of potential parent nodes; receiving, by the first node, reboot time metrics for respective access points associated with the plurality of potential parent nodes; selecting, by the first node, a first parent node from the plurality of potential parent nodes based on the reboot time metrics; and transmitting, by the first node, a message for a destination outside of the mesh network via the first parent node.

公开(公告)号：US20240113824A1

公开(公告)日：2024-04-04

申请号：US18455168

申请日：2023-08-24

Applicant: Nokia Technologies Oy

Inventor： Srinivasan SELVAGANAPATHY ,  Faranaz SABOURI-SICHANI ,  Laura Luque SANCHEZ ,  Janne Veikko KAASALAINEN

IPC: H04L5/00 ,  H04L27/00 ,  H04W40/00

CPC classification number: H04L5/0048 ,  H04L27/0006 ,  H04W40/005

Abstract: Techniques of operating a MUSIM include providing information by a UE connected to a secondary node within a first network having a secondary cell group in a deactivated state to a second network to which the UE is connected, the information indicating that the UE is to be connected to a secondary cell group of a secondary node in the deactivated state. Specifically, the UE may send to the second network a first gap request requesting a first set of schedule gaps for performing measurements relating to the secondary cell group of the first network, the secondary cell group being in the deactivated state.

公开(公告)号：US11832156B2

公开(公告)日：2023-11-28

申请号：US17068621

申请日：2020-10-12

Applicant: Texas Instruments Incorporated

Inventor： Ram Malovany ,  Chen Loewy ,  Dotan Ziv ,  Lior Gersi ,  Liran Cohen

IPC: H04B7/00 ,  H04W4/80 ,  H04W80/06 ,  H04W52/02 ,  H04W40/00 ,  H04R3/12 ,  H04W84/18 ,  H04R27/00 ,  H04L69/12

CPC classification number: H04W4/80 ,  H04L69/12 ,  H04R3/12 ,  H04R27/00 ,  H04R2227/003 ,  H04R2420/00 ,  H04R2499/11 ,  H04W40/005 ,  H04W52/0235 ,  H04W80/06 ,  H04W84/18 ,  Y02D30/70

Abstract: A Bluetooth (BT) device includes a host processor and a BT controller coupled by a Host Controller Interface (HCI) including a Host Controller Transport Layer and a HCI Driver. The host processor implements an applications layer and includes HCI firmware for communicating via the Host Controller Transport Layer with the BT controller. The BT controller includes a processor coupled to a memory and to a transceiver, and a RF driver. The HCI firmware also includes HCI command code for a user to define a topology of the BT network including configuring the BT device in a current chain including a plurality of BT devices including configuring from which BT device it receives data from and which BT device it forwards data to. For communicating data across the BT network the BT device forwards the data without host processor involvement in at least resending the data back to its BT controller.

公开(公告)号：US11818642B2

公开(公告)日：2023-11-14

申请号：US17313658

申请日：2021-05-06

Applicant: DALI WIRELESS, INC.

Inventor： Shawn Patrick Stapleton ,  Paul Lemson ,  Bin Lin ,  Albert S. Lee

IPC: H04W40/02 ,  H03F1/32 ,  H03F3/24 ,  H04L25/03 ,  H04L27/36 ,  H04W88/08 ,  H04W24/02 ,  H04B1/04 ,  H04W24/04 ,  H04W40/00 ,  H04L27/26 ,  H04W72/0453 ,  H04B7/022 ,  H04W72/04

CPC classification number: H04W40/02 ,  H03F1/3247 ,  H03F3/24 ,  H04B1/0475 ,  H04B7/022 ,  H04L25/03343 ,  H04L27/2618 ,  H04L27/362 ,  H04W24/02 ,  H04W24/04 ,  H04W40/00 ,  H04W72/04 ,  H04W72/0453 ,  H04W88/085 ,  H03F2200/336 ,  H03F2200/57 ,  H03F2201/3224 ,  H03F2201/3233 ,  H04B2001/0425 ,  H04L2025/03414

Abstract: The present disclosure is a novel utility of a software defined radio (SDR) based Distributed Antenna System (DAS) that is field reconfigurable and support multi-modulation schemes (modulation-independent), multi-carriers, multi-frequency bands and multi-channels. The present invention enables a high degree of flexibility to manage, control, enhance, facilitate the usage and performance of a distributed wireless network such as Flexible Simulcast, automatic traffic load-balancing, network and radio resource optimization, network calibration, autonomous/assisted commissioning, carrier pooling, automatic frequency selection, frequency carrier placement, traffic monitoring, traffic tagging, pilot beacon, etc. As a result, a DAS in accordance with the present invention can increase the efficiency and traffic capacity of the operators' wireless network.