公开(公告)号：US11956672B2

公开(公告)日：2024-04-09

申请号：US17323686

申请日：2021-05-18

Applicant: Microsoft Technology Licensing, LLC

Inventor： Bozidar Radunovic ,  Sanjeev Mehrotra ,  Yongguang Zhang ,  Paramvir Bahl ,  Xenofon Foukas

IPC: H04W28/08 ,  H04L12/26 ,  H04L43/0876 ,  H04W24/10 ,  H04W28/02 ,  H04W28/086

CPC classification number: H04W28/0862 ,  H04L43/0876 ,  H04W24/10 ,  H04W28/0284

Abstract: Described are examples for receiving, from one or more second virtual radio access network (vRAN) workloads operating one or more second cells, an indication of a measurement of at least a first signal transmitted by a first vRAN workload operating a first cell, computing, based on measurements of at least the first signal as received from the one or more second vRAN workloads, a boundary of the first cell, and adjusting, based on the boundary of the first cell, a transmit parameter of the first vRAN workload for transmitting signals in the first cell.

公开(公告)号：US11916793B2

公开(公告)日：2024-02-27

申请号：US17683904

申请日：2022-03-01

Applicant: Intellectual Ventures II LLC

Inventor： Floyd Backes ,  Gary Vacon ,  William Hawe ,  Roger Durand ,  Paul Callahan

IPC: H04B7/00 ,  H04L47/125 ,  H04W16/04 ,  H04W16/06 ,  H04W16/10 ,  H04W28/16 ,  H04W28/22 ,  H04W36/18 ,  H04W36/32 ,  H04W48/08 ,  H04W48/20 ,  H04W52/10 ,  H04W52/18 ,  H04W52/22 ,  H04W52/24 ,  H04W52/28 ,  H04W52/34 ,  H04W52/50 ,  H04W60/00 ,  H04W64/00 ,  H04W72/02 ,  H04W74/00 ,  H04W80/04 ,  H04W84/12 ,  H04W52/02 ,  H04W8/04 ,  H04W28/08 ,  H04W72/52 ,  H04W28/086 ,  H04W52/36 ,  H04W76/10 ,  H04L1/00 ,  H04W16/14 ,  H04W24/00 ,  H04W24/02 ,  H04W28/02 ,  H04W28/18 ,  H04W36/08 ,  H04W36/20 ,  H04W40/08 ,  H04W40/18 ,  H04W40/36 ,  H04W48/06 ,  H04W48/16 ,  H04W48/00 ,  H04W80/00 ,  H04W84/18 ,  H04W84/22 ,  H04W88/08 ,  H04W92/18 ,  H04W92/20 ,  H04B17/27 ,  H04L67/1001 ,  H04W72/54 ,  H04W28/04

CPC classification number: H04L47/125 ,  H04W8/04 ,  H04W16/04 ,  H04W16/06 ,  H04W16/10 ,  H04W28/0862 ,  H04W28/0983 ,  H04W28/16 ,  H04W28/22 ,  H04W36/18 ,  H04W36/32 ,  H04W48/08 ,  H04W48/20 ,  H04W52/0216 ,  H04W52/10 ,  H04W52/18 ,  H04W52/225 ,  H04W52/226 ,  H04W52/228 ,  H04W52/24 ,  H04W52/245 ,  H04W52/246 ,  H04W52/247 ,  H04W52/283 ,  H04W52/285 ,  H04W52/286 ,  H04W52/287 ,  H04W52/288 ,  H04W52/343 ,  H04W52/367 ,  H04W52/50 ,  H04W60/00 ,  H04W64/00 ,  H04W72/02 ,  H04W72/52 ,  H04W74/00 ,  H04W80/04 ,  H04W84/12 ,  H04B17/27 ,  H04L1/0002 ,  H04L67/1001 ,  H04L67/10015 ,  H04W16/14 ,  H04W24/00 ,  H04W24/02 ,  H04W28/02 ,  H04W28/04 ,  H04W28/08 ,  H04W28/18 ,  H04W36/08 ,  H04W36/20 ,  H04W40/08 ,  H04W40/18 ,  H04W40/36 ,  H04W48/06 ,  H04W48/16 ,  H04W48/17 ,  H04W52/34 ,  H04W64/006 ,  H04W72/54 ,  H04W76/10 ,  H04W80/00 ,  H04W84/18 ,  H04W84/22 ,  H04W88/08 ,  H04W92/18 ,  H04W92/20 ,  Y02B70/30 ,  Y02D30/70

Abstract: The performance and ease of management of wireless communications environments is improved by a mechanism that enables access points (APs) to perform automatic channel selection. A wireless network can therefore include multiple APs, each of which will automatically choose a channel such that channel usage is optimized. Furthermore, APs can perform automatic power adjustment so that multiple APs can operate on the same channel while minimizing interference with each other. Wireless stations are load balanced across APs so that user bandwidth is optimized. A movement detection scheme provides seamless roaming of stations between APs.

公开(公告)号：US20240357414A1

公开(公告)日：2024-10-24

申请号：US18763545

申请日：2024-07-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shichao ZHU ,  Fei SUN ,  Yulong SHI

IPC: H04W28/02 ,  H04W28/086 ,  H04W88/08

CPC classification number: H04W28/0236 ,  H04W28/0226 ,  H04W28/0268 ,  H04W28/0862 ,  H04W88/085

Abstract: A communication method is provided. A first node which is a CU in a first IAB donor node, receives a first message from a second node which is a CU in a second IAB donor node, where the first message indicates to reconfigure a resource that is in a first topology and that is used to serve first traffic, the first topology is a topology controlled by a first node, and the first traffic is traffic of a third node or traffic of a downstream node of the third node; and reconfigures, based on the first message, the resource that is in the first topology and that is used to serve the first traffic. There is an RRC connection between the third node and each of the first node and the second node, there is an F1 connection between the third node and the second node.

公开(公告)号：US12069514B2

公开(公告)日：2024-08-20

申请号：US17645976

申请日：2021-12-24

Applicant: QUALCOMM Incorporated

Inventor： Naeem Akl ,  Karl Georg Hampel ,  Navid Abedini ,  Jianghong Luo ,  Luca Blessent ,  Junyi Li ,  Tao Luo

IPC: H04W28/08 ,  H04W28/02 ,  H04W28/086 ,  H04W88/14

CPC classification number: H04W28/0862 ,  H04W28/0263 ,  H04W28/0268 ,  H04W88/14

Abstract: A method, a computer-readable medium, and an apparatus are provided. The apparatus may include a first IAB-donor-CU. The apparatus may receive a first request from a second IAB-donor-CU to route a first traffic between a first IAB node associated with the second IAB-donor-CU and a second IAB node associated with the first IAB-donor-CU. The apparatus may receive from the second IAB-donor-CU first QoS information for the first traffic. The apparatus may transmit a request to a third IAB-donor-CU to route a second traffic between a third IAB node associated with the first IAB-donor-CU and a fourth IAB node associated with the third IAB-donor-CU, where at least a part of content of the second traffic is based on the first traffic.

公开(公告)号：US20240121665A1

公开(公告)日：2024-04-11

申请号：US18372488

申请日：2023-09-25

Applicant: Apple Inc.

Inventor： Danila Zaev ,  Ayman F. Naguib

IPC: H04W28/086 ,  H04L1/1812 ,  H04W28/18

CPC classification number: H04W28/0862 ,  H04L1/1812 ,  H04W28/18

Abstract: Disclosed are methods, systems, and computer-readable medium to perform operations including: a method for distributed coordination between L2 nodes. In one aspect, the method can include actions of detecting, by a first L2-node, an occurrence of a triggering condition, determining, by the first L2-node, a plurality of message recipients, wherein each message recipient of the plurality of recipients is another L2-node, determining, by the first L2-node, a message type based on (i) the detected occurrence of the triggering condition and (ii) the determined plurality of message recipients, and transmitting, by the first L2-node, a message of the determined message type to each of the plurality of message recipients.

公开(公告)号：US11889316B2

公开(公告)日：2024-01-30

申请号：US17416843

申请日：2019-12-19

Applicant: ARRIS Enterprises LLC

Inventor： Krishna Prasad Panje

IPC: H04W16/10 ,  H04W28/08 ,  H04W48/16 ,  H04W28/082 ,  H04W28/086 ,  H04W84/12

CPC classification number: H04W16/10 ,  H04W28/082 ,  H04W28/0862 ,  H04W28/0933 ,  H04W28/0942 ,  H04W48/16 ,  H04W84/12

Abstract: A system, such as a gateway, is provided for use with a first access point device and a second access point device to scan channels within a spectrum of channels. The system includes; a delegating component that is operable to instruct the first access point device to monitor for a presence of a signal on any one of a first set of channels within a spectrum of channels and to instruct the second access point device to monitor for a presence of a signal on any one of a second set of channels within a spectrum of channels; a communication component operable to receive a channel-in-use signal from the first access point device and to transmit a notification signal to the second access point device based on the channel-in-use signal, the channel-in-use signal being associated with an in-use channel of the first set of channels within the spectrum of channels, the communication component is additionally operable to transmit the instruction to the first access point device and the second access point device, the communication component is further operable to receive a communication signal from one of the first access point device and the second access point device as a result of the transmission of the instruction; and a load balancing component operable to determine a communication volume on each of the first set of channels within the spectrum of channels, and to generate an instruction to instruct the first access point device and the second access point device to not use the in-use channel.

公开(公告)号：US20240323764A1

公开(公告)日：2024-09-26

申请号：US18731521

申请日：2024-06-03

Applicant: Charter Communications Operating, LLC

Inventor： Marek Hajduczenia

IPC: H04W28/086 ,  H04W48/20 ,  H04W76/19 ,  H04W80/02 ,  H04W84/12 ,  H04W88/08 ,  H04W88/12

CPC classification number: H04W28/0862 ,  H04W48/20 ,  H04W76/19 ,  H04W80/02 ,  H04W84/12 ,  H04W88/08 ,  H04W88/12

Abstract: System and method for establishing a virtual access point (vAP) is described. A wireless network includes a router to provide access to external networks, physical access points (pAPs) to provide radio communications access to a user device, and a controller to form a vPA by layer two link aggregating the pAPs using access point and configuration information and send a virtual service set identifier (vSSID) to the pAPs. The vAP having a layer two data plane and control plane. The vAP provides a wireless coverage area equivalent to the pAPs using the vSSID, enable a user device to connect to the data plane via a data link, connect to the control place via layer two control links, and radio frequency connect to the pAPs. The controller and the pAPs configured to manage user data traffic flow between the router and the user device via the control and the data planes.

公开(公告)号：US20240172045A1

公开(公告)日：2024-05-23

申请号：US17784413

申请日：2022-02-23

Applicant: RAKUTEN SYMPHONY SINGAPORE PTE. LTD.

Inventor： Pratishtha TIWARI ,  Nilesh BANKAR ,  Durgesh RATHORE ,  Keshav SHARMA

IPC: H04W28/086 ,  H04W28/02 ,  H04W48/20

CPC classification number: H04W28/0862 ,  H04W28/0268 ,  H04W48/20

Abstract: A method of identifying sector load imbalance. The method includes identifying a first set of imbalanced cells in a sector based on a first condition, wherein the first condition is based on network usage of the cells in the sector. The method further includes identifying a second set of imbalanced cells from the first set of imbalanced cells based on a second condition, wherein the second condition is based on one or more physical parameters associated with each of the first set of imbalanced cells. The method further includes displaying visualizations associated with the second set of imbalanced cells, the visualizations indicating miscalculations of the one or more physical parameters.

公开(公告)号：US20240129800A1

公开(公告)日：2024-04-18

申请号：US18278288

申请日：2022-02-28

Applicant: Elisa Oyj

Inventor： Veijo HÖYKINPURO

IPC: H04W28/08 ,  H04W28/02 ,  H04W28/086

CPC classification number: H04W28/0925 ,  H04W28/0289 ,  H04W28/0835 ,  H04W28/0862

Abstract: A computer implemented method for controlling call capacity in a mobile network. The method includes: activating a mass event mode in a first cell of a first base station, wherein the first cell is a high frequency band cell, and wherein operating in the mass event mode comprises: checking if any low frequency band cells are available in a first sector served by the first cell; and responsive to detecting that one or more low frequency band cells are available, switching, at least some, voice call connections of the users of the first cell to at least some of the available low frequency band cells.

公开(公告)号：US11895535B2

公开(公告)日：2024-02-06

申请号：US17398183

申请日：2021-08-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jing Liu ,  Mingzeng Dai ,  Yuanping Zhu ,  Yibin Zhuo

IPC: H04W28/08 ,  H04W28/086 ,  H04W28/16 ,  H04W80/02 ,  H04W84/04 ,  H04W92/20

CPC classification number: H04W28/0862 ,  H04W28/16 ,  H04W80/02 ,  H04W84/047 ,  H04W92/20

Abstract: A wireless backhaul method, including: a wireless backhaul device generates a first F1AP message, maps the first F1AP message to a signaling-plane bearer of an LTE Uu interface, and sends the first F1AP message to a primary base station of the wireless backhaul device via the signaling-plane bearer of the LTE Uu interface. The primary base station obtains the first F1AP message via the signaling-plane bearer of the LTE Uu interface, encapsulates the first F1AP message into a first X2AP message, and sends the first X2AP message to a secondary base station of the wireless backhaul device. The secondary base station receives the first X2AP message and obtains the first F1AP message based on the first X2AP message.