Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018005941) LOW NOISE NETWORK INTERFACE DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/005941 International Application No.: PCT/US2017/040234
Publication Date: 04.01.2018 International Filing Date: 30.06.2017
IPC:
H04N 21/63 (2011.01) ,H04N 21/437 (2011.01) ,H04N 21/438 (2011.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
60
Network structure or processes for video distribution between server and client or between remote clients; Control signaling between clients, server and network components; Transmission of management data between server and client; Communication details between server and client
63
Control signaling between client, server and network components; Network processes for video distribution between server and clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
40
Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof
43
Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
437
Interfacing the upstream path of the transmission network, e.g. for transmitting client requests to a VOD server
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
40
Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof
43
Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
438
Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
Applicants:
PPC BROADBAND, INC. [US/US]; 6176 East Molloy Road Easy Syracuse, NY 13057, US
Inventors:
BAILEY, Paul; US
LI, Yan; US
Agent:
ASHBURN, Steven, L.; US
Priority Data:
62/356,86030.06.2016US
Title (EN) LOW NOISE NETWORK INTERFACE DEVICE
(FR) DISPOSITIF D'INTERFACE RÉSEAU À FAIBLE BRUIT
Abstract:
(EN) The present disclosure provides a network interface device, including an active downstream radio-frequency (RF) signal path connecting an entry port and an active port. The network interface device also includes a passive downstream RF signal path connecting the entry port and a passive port. The network interface device further includes an active upstream RF signal path connecting the entry port and the active port. Additionally, network interface device includes a passive upstream RF signal path connecting the entry port and the passive port. Moreover, the network interface device includes a downstream directional coupler having an input port, a through port, and a coupled port. The passive downstream RF signal path comprises the input port of the downstream directional coupler and the coupled port of the downstream directional coupler.
(FR) La présente invention concerne un dispositif d'interface réseau comprenant un trajet de signal radiofréquence (RF) aval actif reliant un port d'entrée et un port actif. Le dispositif d'interface réseau comprend également un trajet de signal RF aval passif reliant le port d'entrée et un port passif. Le dispositif d'interface réseau comprend en outre un trajet de signal RF amont actif reliant le port d'entrée et le port actif. De plus, le dispositif d'interface réseau comprend un trajet de signal RF amont passif reliant le port d'entrée et le port actif. De plus, le dispositif d'interface réseau comprend un coupleur directionnel aval ayant un port d'entrée, un port traversant, et un port couplé. Le trajet de signal RF aval passif comprend le port d'entrée du coupleur directionnel aval et le port couplé du coupleur directionnel aval.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)