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1. 发明授权

US11956672B2 Techniques for adaptively determining cell boundary in wireless communications 有权
公开(公告)号：US11956672B2
公开(公告)日：2024-04-09
申请号：US17323686
申请日：2021-05-18
申请人： Microsoft Technology Licensing, LLC
发明人： Bozidar Radunovic , Sanjeev Mehrotra , Yongguang Zhang , Paramvir Bahl , Xenofon Foukas
IPC分类号： H04W28/08 , H04L12/26 , H04L43/0876 , H04W24/10 , H04W28/02 , H04W28/086
CPC分类号： H04W28/0862 , H04L43/0876 , H04W24/10 , H04W28/0284
摘要： 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.

2. 发明授权

US11916793B2 Program for adjusting channel interference between access points in a wireless network 有权
公开(公告)号：US11916793B2
公开(公告)日：2024-02-27
申请号：US17683904
申请日：2022-03-01
申请人： Intellectual Ventures II LLC
发明人： Floyd Backes , Gary Vacon , William Hawe , Roger Durand , Paul Callahan
IPC分类号： 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分类号： 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
摘要： 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.

3. 发明公开

US20240357414A1 COMMUNICATION METHOD AND COMMUNICATION APPARATUS 审中-公开
公开(公告)号：US20240357414A1
公开(公告)日：2024-10-24
申请号：US18763545
申请日：2024-07-03
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Shichao ZHU , Fei SUN , Yulong SHI
IPC分类号： H04W28/02 , H04W28/086 , H04W88/08
CPC分类号： H04W28/0236 , H04W28/0226 , H04W28/0268 , H04W28/0862 , H04W88/085
摘要： 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.

4. 发明授权

US12069514B2 Multi-donor topological redundancy in integrated access and backhaul 有权
公开(公告)号：US12069514B2
公开(公告)日：2024-08-20
申请号：US17645976
申请日：2021-12-24
申请人： QUALCOMM Incorporated
发明人： Naeem Akl , Karl Georg Hampel , Navid Abedini , Jianghong Luo , Luca Blessent , Junyi Li , Tao Luo
IPC分类号： H04W28/08 , H04W28/02 , H04W28/086 , H04W88/14
CPC分类号： H04W28/0862 , H04W28/0263 , H04W28/0268 , H04W88/14
摘要： 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.

5. 发明公开

US20240121665A1 DISTRIBUTED RESOURCE ALLOCATION IN CELL-FREE MIMO WITH ONE-ROUND MESSAGE EXCHANGE 审中-公开
公开(公告)号：US20240121665A1
公开(公告)日：2024-04-11
申请号：US18372488
申请日：2023-09-25
申请人： Apple Inc.
发明人： Danila Zaev , Ayman F. Naguib
IPC分类号： H04W28/086 , H04L1/1812 , H04W28/18
CPC分类号： H04W28/0862 , H04L1/1812 , H04W28/18
摘要： 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.

6. 发明授权

US11889316B2 In home Wi-Fi channel scanning enhancements 有权
公开(公告)号：US11889316B2
公开(公告)日：2024-01-30
申请号：US17416843
申请日：2019-12-19
申请人： ARRIS Enterprises LLC
发明人： Krishna Prasad Panje
IPC分类号： H04W16/10 , H04W28/08 , H04W48/16 , H04W28/082 , H04W28/086 , H04W84/12
CPC分类号： H04W16/10 , H04W28/082 , H04W28/0862 , H04W28/0933 , H04W28/0942 , H04W48/16 , H04W84/12
摘要： 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.

7. 发明公开

US20240323764A1 SYSTEM AND METHOD FOR ESTABLISHING A VIRTUAL ACCESS POINT 审中-公开
公开(公告)号：US20240323764A1
公开(公告)日：2024-09-26
申请号：US18731521
申请日：2024-06-03
申请人： Charter Communications Operating, LLC
发明人： Marek Hajduczenia
IPC分类号： H04W28/086 , H04W48/20 , H04W76/19 , H04W80/02 , H04W84/12 , H04W88/08 , H04W88/12
CPC分类号： H04W28/0862 , H04W48/20 , H04W76/19 , H04W80/02 , H04W84/12 , H04W88/08 , H04W88/12
摘要： 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.

8. 发明公开

US20240172045A1 SECTOR LOAD IMBALANCE IDENTIFICATION SYSTEM, METHOD, DEVICE, AND PROGRAM 审中-公开
公开(公告)号：US20240172045A1
公开(公告)日：2024-05-23
申请号：US17784413
申请日：2022-02-23
申请人： RAKUTEN SYMPHONY SINGAPORE PTE. LTD.
发明人： Pratishtha TIWARI , Nilesh BANKAR , Durgesh RATHORE , Keshav SHARMA
IPC分类号： H04W28/086 , H04W28/02 , H04W48/20
CPC分类号： H04W28/0862 , H04W28/0268 , H04W48/20
摘要： 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.

9. 发明公开

US20240129800A1 A METHOD FOR CONTROLLING CALL CAPACITY IN A MOBILE NETWORK 审中-公开
公开(公告)号：US20240129800A1
公开(公告)日：2024-04-18
申请号：US18278288
申请日：2022-02-28
申请人： Elisa Oyj
发明人： Veijo HÖYKINPURO
IPC分类号： H04W28/08 , H04W28/02 , H04W28/086
CPC分类号： H04W28/0925 , H04W28/0289 , H04W28/0835 , H04W28/0862
摘要： 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.

10. 发明授权

US11895535B2 Wireless backhaul system and communication method and apparatus 有权
公开(公告)号：US11895535B2
公开(公告)日：2024-02-06
申请号：US17398183
申请日：2021-08-10
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Jing Liu , Mingzeng Dai , Yuanping Zhu , Yibin Zhuo
IPC分类号： H04W28/08 , H04W28/086 , H04W28/16 , H04W80/02 , H04W84/04 , H04W92/20
CPC分类号： H04W28/0862 , H04W28/16 , H04W80/02 , H04W84/047 , H04W92/20
摘要： 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.

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