SG11201806999TA - Distributed wireless intercom audio routing over ethernet with synchornization and roaming - Google Patents

Distributed wireless intercom audio routing over ethernet with synchornization and roaming

Info

Publication number
SG11201806999TA
SG11201806999TA SG11201806999TA SG11201806999TA SG11201806999TA SG 11201806999T A SG11201806999T A SG 11201806999TA SG 11201806999T A SG11201806999T A SG 11201806999TA SG 11201806999T A SG11201806999T A SG 11201806999TA SG 11201806999T A SG11201806999T A SG 11201806999TA
Authority
SG
Singapore
Prior art keywords
access point
wireless
home
international
intercom
Prior art date
Application number
SG11201806999TA
Inventor
Keith Jenkins
La Rhue Gene Friesen
Jim Andersen
Jason Brchan
Original Assignee
Bosch Gmbh Robert
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SG11201806999TA publication Critical patent/SG11201806999TA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
    • H04M11/025—Door telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • H04N7/186—Video door telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H04W84/22—Self-organising networks, e.g. ad-hoc networks or sensor networks with access to wired networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

Beltpack Communicates with Access Point FIG. 3 303 Identify Beltpack's \"Home\" Access Point 305 YES Transmit audio from Current Access Point to Intercom System n \"Home\" Access Point? , 309 0 311 Transmit Audio via Ethernet to 1. Transmit Audio from \"Home\" Access Point to Intercom System \"Home\" Access Point 307 W O 20 17157 / 909 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date WO 2017/157909 Al 21 September 2017 (21.09.2017) WIPO I PCT 1111111111111101110101011111010111110 01111001111111101101110111111111110111111 (51) International Patent Classification: H04W 48/20 (2009.01) (21) International Application Number: PCT/EP2017/055945 (22) International Filing Date: 14 March 2017 (14.03.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/307995 14 March 2016 (14.03.2016) US (71) Applicant: ROBERT BOSCH GMBH [DE/DE]; Post- fach 30 02 20, 70442 Stuttgart (DE). (72) Inventors: JENKINS, Keith; 6931 Crooked Creet Court, Lincoln, Nebraska 68516 (US). FRIESEN, La Rhue Gene; 7901 Seth Court, Lincoln, Nebraska 68507-3326 (US). ANDERSEN, Jim; 7921 Bancroft Avenue, Lincoln, Nebraska 68506 (US). BRCHAN, Jason; 11306 Jackson Published: Street, Omaha, Nebraska 68154 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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, 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). with international search report (Art. 21(3)) (54) Title: DISTRIBUTED WIRELESS INTERCOM AUDIO ROUTING OVER ETHERNET WITH SYNCHORNIZATION AND ROAMING (57) : Methods and systems are presented for providing audio routing and roaming functionality for a wire- less intercom system including a plurality of wireless access points. A first wireless access point is configured to receive a communication from a first wireless intercom device and identify a home access point for the first wireless intercom device. The first wireless access point transmits audio data from the first wireless intercom device directly to the inter- com system in response to a determination that the first wire- less access point is the home access point for the first wireless device. The audio data from the first wireless intercom device is transmitted to the intercom system through a second wire- less access point in response to a determination that the second wireless access point is the home access point for the first wireless intercom device.
SG11201806999TA 2016-03-14 2017-03-14 Distributed wireless intercom audio routing over ethernet with synchornization and roaming SG11201806999TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662307995P 2016-03-14 2016-03-14
PCT/EP2017/055945 WO2017157909A1 (en) 2016-03-14 2017-03-14 Distributed wireless intercom audio routing over ethernet with synchornization and roaming

Publications (1)

Publication Number Publication Date
SG11201806999TA true SG11201806999TA (en) 2018-09-27

Family

ID=58360972

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201806999TA SG11201806999TA (en) 2016-03-14 2017-03-14 Distributed wireless intercom audio routing over ethernet with synchornization and roaming

Country Status (6)

Country Link
US (1) US10912019B2 (en)
EP (1) EP3430840B1 (en)
CN (1) CN108781406B (en)
AU (1) AU2017234059B2 (en)
SG (1) SG11201806999TA (en)
WO (1) WO2017157909A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017157909A1 (en) 2016-03-14 2017-09-21 Robert Bosch Gmbh Distributed wireless intercom audio routing over ethernet with synchornization and roaming

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Also Published As

Publication number Publication date
AU2017234059A1 (en) 2018-08-23
US10912019B2 (en) 2021-02-02
CN108781406A (en) 2018-11-09
EP3430840A1 (en) 2019-01-23
EP3430840B1 (en) 2021-08-11
AU2017234059B2 (en) 2020-02-27
CN108781406B (en) 2021-09-07
US20200187110A1 (en) 2020-06-11
WO2017157909A1 (en) 2017-09-21

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