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51. 发明申请

US20220303891A1 COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM 有权
公开(公告)号：US20220303891A1
公开(公告)日：2022-09-22
申请号：US17835437
申请日：2022-06-08
申请人： SONY GROUP CORPORATION
发明人： SHIGERU SUGAYA
IPC分类号： H04W48/20 , H04W8/24 , H04W48/06 , H04W48/16 , H04W88/16
摘要： The present technique relates to a communication apparatus and a communication system allowing distribution of loads on a communication apparatus that manages Internet connection. A communication system according to an aspect of the present technique includes: a first communication apparatus included in a wireless LAN including a plurality of communication apparatuses functioning as gateways, the first communication apparatus including a communication control section configured to transmit, when the first communication apparatus is connected to an external network, a management frame including a parameter related to a capability of connecting to the external network, to another apparatus within the wireless LAN; and a second communication apparatus operating as the first communication apparatus and including a communication control section configured to receive the management frame transmitted from the first communication apparatus and transmit, to the first communication apparatus, connection request information representing a request for connection to the external network. The present technique can be applied to a communication apparatus for a wireless LAN.

52. 发明申请

US20220302994A1 MULTI TRANSMISSION RECEPTION POINT (TRP) SYSTEM AND METHOD THEREOF 有权
公开(公告)号：US20220302994A1
公开(公告)日：2022-09-22
申请号：US17698541
申请日：2022-03-18
申请人： Samsung Electronics Co., Ltd.
发明人： Neha SHARMA , Anshuman NIGAM , Anand Madhavrao BASWADE , Vikalp MANDAWARIA
IPC分类号： H04B7/155 , H04W48/16 , H04W76/15 , H04W48/20 , H04B7/06 , H04W56/00
摘要： A multi Transmission Reception Point (TRP) system is provided. The system includes a User Equipment (UE), a core network, a plurality of cells, and a Transmission Reception Point (TRP) controller (TRP-C). The core network is defined by a Centralized or Cloud Radio Access Network (C-RAN). The plurality of cells where each of which is connected to the UE. Each cell includes at least one TRP of a number of TRPs. The TRP-C is connected to the core network, or cloud network or virtual network and to at least one TRP of the number of TRPs in each cell of the plurality of cell. The TRP-C is configured to determine the number of TRPs required for each cell of the plurality of cells to serve the UE.

53. 发明授权

US11452034B2 Distance-based serving cell selection for communications between an aerial vehicle and a cellular radio access network 有权
公开(公告)号：US11452034B2
公开(公告)日：2022-09-20
申请号：US16833064
申请日：2020-03-27
申请人： T-Mobile USA, Inc.
发明人： Kyle Lashbrook
IPC分类号： H04W64/00 , H04W48/20 , H01Q1/28 , H01Q3/08 , B64C39/02 , B64C1/36 , B64D41/00
摘要： A method of communicating between an aerial vehicle and a cellular radio access network is described. In some cases, the method includes determining a current location of the aerial vehicle; determining, in response to the current location, a location of a nearest cell of the cellular radio access network; and processing communications between the aerial vehicle and the cellular radio access network, using the nearest cell as a serving cell. When the method is performed on-board an aerial vehicle, the method further includes orienting a directional antenna of the aerial vehicle toward the location of the nearest cell.

54. 发明申请

US20220295392A1 CELL SELECTION FOR UPLINK TRANSMISSION 有权
公开(公告)号：US20220295392A1
公开(公告)日：2022-09-15
申请号：US17653829
申请日：2022-03-07
申请人： Samsung Electronics Co., Ltd.
发明人： Aris Papasakellariou
IPC分类号： H04W48/20 , H04W72/04 , H04L1/18 , H04L1/16
摘要： Methods and apparatuses for cell selection for uplink transmission. A method for operating a user equipment includes receiving: a bitmap mapping to a number of slots on a primary cell. The mapping repeats periodically over the number of slots. The bitmap indicates the primary cell or a secondary cell. The method further includes receiving information for first parameters associated with transmission of a physical uplink control channel (PUCCH) on the primary cell and information for second parameters associated with transmission of a PUCCH on the secondary cell. The method further includes determining, based on the bitmap, a first cell to transmit a first PUCCH in a slot of the first cell and transmitting the first PUCCH in the slot on the first cell.

55. 发明申请

US20220295387A1 METHOD AND SYSTEM FOR HANDLING CELL SELECTION AND RE-SELECTION IN MR-DC SYSTEM 有权
公开(公告)号：US20220295387A1
公开(公告)日：2022-09-15
申请号：US17828218
申请日：2022-05-31
申请人： Samsung Electronics Co., Ltd.
发明人： Alok Kumar JANGID , Kailash Kumar JHA , Mudit GOEL
IPC分类号： H04W48/16 , H04W48/20
摘要： Disclosed is a method for handling cell selection in a multiple radio access technology dual connectivity (MR-DC) system, including scanning, by a user equipment (UE), at least one frequency, identifying, by the UE, a first cell supporting an MR-DC based on the scanned at least one frequency, and camping, by the UE, to the identified first cell.

56. 发明申请

US20220295371A1 WLAN USER QUALITY OF EXPERIENCE CONTROL IN A MULTI-ACCESS POINT ENVIRONMENT 有权
公开(公告)号：US20220295371A1
公开(公告)日：2022-09-15
申请号：US17830949
申请日：2022-06-02
申请人： INTERDIGITAL CE PATENT HOLDINGS
发明人： Koen VAN OOST , Bart Vercammen , Kevin Gardner
IPC分类号： H04W36/30 , H04W48/02 , H04W48/20 , H04W76/15 , H04W24/08 , H04W24/10 , H04W28/02
摘要： A method (30) and system (10) for controlling wireless local area network (WLAN) user quality in a multi-access point environment is provided. In order to ensure good quality of service/user experience in a multi-access point Wi-Fi™ setup in which a user roams with a station (14), the access points (11, 12) continuously or at intervals assess the wireless environment's quality and report to a control entity (13). The control entity (13) determines, from the assessment data, alternative target access points (11, 12) that could be used in case the link quality of a current connection between an access point (11) and the station (14) falls below a pre-defined value. The control entity (13) then instructs the access point (11) to actively disconnect the station (14) and selects a new target access point (12) to accept the stations (14) connection request.

57. 发明授权

US11438834B2 Searchable database of 5G/6G network access information 有权
公开(公告)号：US11438834B2
公开(公告)日：2022-09-06
申请号：US17584764
申请日：2022-01-26
申请人： David E. Newman , R. Kemp Massengill
发明人： David E. Newman , R. Kemp Massengill
IPC分类号： H04W48/20 , H04W48/16 , H04W74/08 , H04W60/04 , H04W56/00
摘要： To send a message on a 5G or 6G network, a prospective user device must first perform a time-consuming and uncertain “blind search”, followed by a complex series of steps. Disclosed herein is a “network database”, a compendium of parameters about each base station, organized and searchable regionally, to simplify network access by providing the locations and connection information of base stations proximate to a prospective user before first contact. The database may be publicly accessible and downloadable for off-line use, and searchable by location to find the closest available base station. Compared with 5G/6G protocols, the network database may provide a simpler and quicker way to access local base stations. This is a great advantage in situations when even one-thousandth of a second can mean the difference between life and death, such as in roadway collision avoidance and harm minimization, and in situations involving V2X vehicle interconnectivity.

58. 发明授权

US11432348B2 Selecting local gateways for VoWiFi and ViWiFi 有权
公开(公告)号：US11432348B2
公开(公告)日：2022-08-30
申请号：US17101335
申请日：2020-11-23
申请人： T-Mobile USA, Inc.
发明人： Suliman Albasheir , Muhammad W. Afzal
IPC分类号： H04W76/11 , H04W64/00 , H04W48/20 , H04W84/12
摘要： Selecting local gateways for VoWiFi and/or ViWiFi calls (voice traffic sessions) for a user equipment (UE) includes: receiving, by a routing node (evolved packet data gateway (ePDG)), a request to initiate the voice traffic session for the UE from a wireless node (WiFi router) communicatively coupled with the UE, the wireless node outside a cellular network; based on at least an internet protocol (IP) address of the wireless node or the UE, determining a geographical location of the UE; based on at least the geographical location of the UE, determining a tracking area code; based on at least the tracking area code, determining an IP address of a network gateway (user plane function (UPF) or packet data gateway (PGW) user plane function (PGW-U), and session management function (SMF) node or PGW control plane function (PGW-C)) proximate to the UE; and establishing the voice traffic session using the network gateway.

59. 发明授权

US11432236B1 Dynamic node assignment based on transmission power capability 有权
公开(公告)号：US11432236B1
公开(公告)日：2022-08-30
申请号：US17118858
申请日：2020-12-11
申请人： Sprint Spectrum LP
发明人： Sreekar Marupaduga
IPC分类号： H04W48/20 , H04B17/318 , H04W8/24 , H04W48/16
摘要： Systems and methods provide for assignment of wireless devices to an access node based on the transmission power capabilities of the access nodes and the wireless devices. The method may be applied to mobile wireless devices in overlapping coverage areas such that the transmission power capabilities of both the access node and the wireless device are considered during node assignment.

60. 发明申请

US20220272625A1 COMMUNICATION DEVICE AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING COMPUTER-READABLE INSTRUCTIONS FOR COMMUNICATION DEVICE 有权
公开(公告)号：US20220272625A1
公开(公告)日：2022-08-25
申请号：US17741777
申请日：2022-05-11
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Hiroshi SHIBATA
IPC分类号： H04W48/20 , H04L9/00 , H04W76/10 , H04L9/08 , H04W12/0433
摘要： A communication device may execute an output control process for externally outputting output information obtained by using a public key, receive an authentication request in which the public key is used from a terminal device, send an authentication response to the terminal device, receive N pieces of wireless setting information from the terminal device, send, by using each of the N pieces of wireless setting information, a confirm signal to an access point corresponding to each of the N pieces of wireless setting information, receive a response signal in response to sending the confirm signal from each of M access points among N access points, select a target access point from among the M access points, and establish a wireless connection with the target access point.

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