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公开(公告)号：WO2023068490A1
公开(公告)日：2023-04-27
申请号：PCT/KR2022/010098
申请日：2022-07-12
Applicant: 삼성전자 주식회사
Inventor： 김경원
Abstract: 멀티 포트 어댑터는 전원 연결 포트; 호스트 연결 포트; 주변 기기 연결 포트; 컨트롤러; 및 전력 공급 회로를 포함할 수 있다. 상기 컨트롤러는, 전원 장치에서 상기 멀티 포트 어댑터로 공급 가능한 전력에 관한 제1 전력 정보를 상기 전원 연결 포트를 통해 수신하고, 상기 제1 전력 정보에서 최대 전력 값을 확인하고, 상기 최대 전력 값의 전력을 상기 멀티 포트 어댑터로 공급해 줄 것을 요청하는 메시지를 상기 전원 연결 포트를 통해 상기 전원 장치로 전송하고, 상기 최대 전력 값에서 상기 멀티 포트 어댑터에서 소비되는 제1 전력 값 및 상기 주변 기기 연결 포트를 통해 주변 기기로 공급하기로 설정된 제2 전력 값을 빼고 남은 제3 전력 값을 확인하고, 상기 제3 전력 값에 기반하여, 상기 멀티 포트 어댑터에서 호스트 장치로 공급 가능한 전력에 관한 제2 전력 정보를 생성하고, 상기 제2 전력 정보를 상기 호스트 연결 포트를 통해 상기 호스트 장치로 전송하도록 구성될 수 있다.
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公开(公告)号：WO2023043715A1
公开(公告)日：2023-03-23
申请号：PCT/US2022/043294
申请日：2022-09-13
Applicant: CISCO TECHNOLOGY, INC.
Inventor： DESAI, Vishal S. , WOLF, David L.
Abstract: Techniques for identifying one or more wireless access points (APs), from among a plurality of APs including 6GHz radios, as candidates to operate in standard power indoor (SPI) mode. Identification is based on at least one of: determining that network switches associated with the wireless APs meet a threshold requirement relating to power over ethernet (PoE) for operating in SPI mode, determining, based on at least one of radio frequency (RF) density and channel quality relating to the plurality of APs, that the one or more APs should operate in SPI mode as opposed to lower power indoor (LPI) mode, and determining that operating the one or more APs in SPI mode improves quality of service (QoS) metrics for the plurality of APs as opposed to operating the one or more APs in LPI mode. The one or more wireless APs are configured to operate in SPI mode.
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公开(公告)号：WO2022236194A2
公开(公告)日：2022-11-10
申请号：PCT/US2022/042777
申请日：2022-09-07
Applicant: FUTUREWEI TECHNOLOGIES, INC.
Inventor： FINN, Norman William
IPC: H04J3/06 , H04L47/28 , H04L47/50 , H04J3/0661 , H04J3/0664 , H04J3/0673 , H04L12/10 , H04L12/12 , H04L47/568 , H04W28/0268
Abstract: According to embodiments, a first device transmits a timing marker frame (TMF) in a first transmission cycle. The first device determines a transmission time of the TMF. The first device determines a time difference between the transmission time of the TMF and a start time of a second transmission cycle. The first device transmits to a second device a phase offset message (POM) indicating the time difference. The first device transmits frames in a transmission cycle subsequent to the first transmission cycle.
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公开(公告)号：WO2022188956A1
公开(公告)日：2022-09-15
申请号：PCT/EP2021/055916
申请日：2021-03-09
Applicant: SES-IMAGOTAG GMBH
Inventor： RÖSSL, Andreas
IPC: H04L12/10
Abstract: Bussystem, insbesondere Regalschienen-Bussystem, das aufweist eine erste Leitung zur Festlegung eines elektrischen Bezugspotentials, eine zweite Leitung zur Bereitstellung einer Versorgungsspannung mit einem Soll-Wert gegenüber dem Bezugspotential, zumindest eine dritte Leitung, bevorzugt eine einzige dritte Leitung, zur Kommunikation von Signalen und/oder Daten, eine Versorgungseinrichtung, die mit den Leitungen elektrisch leitend verbunden ist und zur elektrischen Leistungs-Versorgung wie auch zur Kommunikations-Versorgung von elektronischen Geräten, die an das Bussystem anschließbar sind, ausgebildet ist, wobei die Versorgungseinrichtung dazu ausgebildet ist, unterschiedliche Gerätearten sowohl mit elektrischer Leistung als auch, insbesondere geräteartspezifisch, kommunikationstechnisch zu versorgen.
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公开(公告)号：WO2022150279A1
公开(公告)日：2022-07-14
申请号：PCT/US2022/011079
申请日：2022-01-04
Applicant: ADEMCO INC.
Inventor： ESKILDSEN, Kenneth , O'KEEFE, Mark
Abstract: A premises communication hub includes a primary communications module, a secondary communications module, a power supply, and a charging module. The primary communications module is configured to receive a premises signal from a premises device and transmit an external signal to a remote server. The secondary communications module is configured to receive the premises signal from the premises device and transmit the external signal to the remote server. The power supply includes a primary power input configured to receive power from a primary power source and a secondary power input configured to receive power from a secondary power source. The power supply is electrically connected to the primary communications module and the secondary communications module. And, the charging module is electrically connected to the secondary power source and configured to recharge the secondary power source.
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Patent Agency Ranking
公开(公告)号：WO2022143397A1
公开(公告)日：2022-07-07
申请号：PCT/CN2021/140810
申请日：2021-12-23
Applicant: 维沃移动通信有限公司
Abstract: 本申请公开了一种射频系统、射频系统的供电方法以及电子设备，该射频系统包括：电源、PA电源芯片、PA模块、开关模块以及控制模块；其中，电源通过开关模块与PA模块连接，PA电源芯片通过开关模块与PA模块连接，PA模块包括至少两个PA模组；控制模块与开关模块连接，控制模块用于，根据射频系统的工作状态，控制开关模块的通断状态，以使电源和/或PA电源芯片为PA模块供电。
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公开(公告)号：WO2022043439A1
公开(公告)日：2022-03-03
申请号：PCT/EP2021/073617
申请日：2021-08-26
Applicant: HALTIAN OY
Inventor： SARASMO, Marko
Abstract: Method for transmitting payload data in an electric power supply connector between a power source and a wireless apparatus is disclosed. Method includes: obtaining (204), by the power source, payload data to be transmitted; encoding (214), by the power source, the payload data using apredefined voltage modulation method; altering (216), by the power source, a voltage level of the electric connector in order to trigger the wireless apparatus to sample the electric connector; modulating (224), by the power source, the voltage level of the electric connector in order to transmit the encoded payload data to the wireless apparatus; andafter detecting (236), by the wireless apparatus, that the voltage level of the electric connector is altered, starting (238), by the wireless apparatus, to sample the voltage of the electric connector in order to receive (240) the encoded payload data, and decode (242) the encoded payload data.
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公开(公告)号：WO2022007868A1
公开(公告)日：2022-01-13
申请号：PCT/CN2021/105096
申请日：2021-07-08
Applicant: 中兴通讯股份有限公司
Abstract: 本公开提出一种供电方法、装置、网络设备和可读存储介质，该方法包括：依据远端设备的检测信息，计算获得远端设备的实时供电效率；依据预设供电效率和实时供电效率，确定向远端设备供电的电源输出参数；依据电源输出参数，调整远端设备的输入供电参数。通过远端设备的检测信息，计算获得远端设备的实时供电效率，能够动态检测到远端设备是否达到最优的供电效率；实现对远端设备的输入供电参数的动态控制，降低因远端设备的负载频繁波动而导致的不安全因素，保证远端设备的安全高效运行，避免通信网络中断，提高通信网络的供电安全性。
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公开(公告)号：WO2021252938A1
公开(公告)日：2021-12-16
申请号：PCT/US2021/037070
申请日：2021-06-11
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： PEPE, Paul John , TOBEY, Shawn Phillip
IPC: H01R13/11 , H01R13/6463 , H01R13/6581 , H04L12/10 , H01R13/6583 , H01R13/6658 , H01R31/005 , H01R31/02
Abstract: A multi-way coupler includes a housing having at least three connector-receiving channels, a circuit board contained within the housing and at least three pairs of contacts including exactly one pair of contacts per each of the at least three connector-receiving channels. Each of the contacts includes a forward end extending into the respective connector-receiving channel and a rearward end electrically coupled to the circuit board. Further, each of the pair of contacts includes a first contact and a second contact with the circuit board including a first set of traces to electrically couple all of the first contacts together and a second set of traces to electrically couple all of the second contacts together. The multi-way coupler has a shielded configuration and a non-shielded configuration
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