SG11201903412TA - Protection of mission-critical push-to-talk multimedia broadcast and multicast service subchannel control messages - Google Patents

Protection of mission-critical push-to-talk multimedia broadcast and multicast service subchannel control messages

Info

Publication number
SG11201903412TA
SG11201903412TA SG11201903412TA SG11201903412TA SG11201903412TA SG 11201903412T A SG11201903412T A SG 11201903412TA SG 11201903412T A SG11201903412T A SG 11201903412TA SG 11201903412T A SG11201903412T A SG 11201903412TA SG 11201903412T A SG11201903412T A SG 11201903412TA
Authority
SG
Singapore
Prior art keywords
subchannel control
mbms
international
messages
mscck
Prior art date
Application number
SG11201903412TA
Inventor
Ivo Sedlacek
Jörgen Axell
Henda Noamen Ben
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of SG11201903412TA publication Critical patent/SG11201903412TA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • H04W12/106—Packet or message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Abstract

AGenerate Multimedia Broadcast and Multicast Service (MBMS) Subchannel Control Key Send First Messages to UEs in Unicast With Generated MSCCK Generate MBMS Subchannel Control Messages (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 03 May 2018 (03.05.2018) WIPO I PCT omit VIII °nolo mom 1E011E1100110 mom oimIE (10) International Publication Number WO 2018/078460 Al (51) International Patent Classification: H04W 12/06 (2009.01) H04W 4/10 (2009.01) H04W 12/10 (2009.01) (21) International Application Number: PCT/IB2017/052743 (22) International Filing Date: 10 May 2017 (10.05.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/414,890 31 October 2016 (31.10.2016) US (71) Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; SE-164 83, SE-164 83 Stockholm (SE). (72) Inventors: SEDLACEK, Ivo; Mezi Zahradami 464, 250 64 Hovorcovice (CZ). AXELL, Jorgen; Vasseurs vag 35, SE-182 39 Danderyd (SE). BEN HENDA, Noamen; Tu- multgrand 228, SE-162 47 Stockholm (SE). (74) Agent: WESTOVER, Ben et al.; 6300 Legacy Drive, M/S EVR 1-C-11, Plano, Texas 75024 (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). Published: — with international search report (Art. 21(3)) (54) Title: PROTECTION OF MISSION-CRITICAL PUSH-TO-TALK MULTIMEDIA BROADCAST AND MULTICAST SERVICE SUBCHANNEL CONTROL MESSAGES (57) : A Mission-Critical Push-To-Talk (MCPTT) node (410, 510, 600, 800) is connected to a group of user equipments (UEs) (405, 505, 700, 900) served by the MCPTT node. The MCPTT node generates a Multimedia Broadcast and Multicast Service (MBMS) Subchannel Control Key (MSCCK) (S305), sends S305 first messages to the UEs in unicast, wherein the first messages include the gener- ated MSCCK (S310), generates at least one MBMS subchannel control message (S315), applies integrity protection and/or confidentiality protection to the at least one MBMS subchannel control message with the MSCCK (S320), and sends the at least one MBMS subchannel control message in multicast (S325). S315 5310 W O 20 18/07 8 460 Al Hash and/or Encrypt MBMS Subchannel Control Messages with S320 MSCCK Send MBMS Subchannel Control Messages in Broadcast to group of S325 UEs FIG. 3A
SG11201903412TA 2016-10-31 2017-05-10 Protection of mission-critical push-to-talk multimedia broadcast and multicast service subchannel control messages SG11201903412TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662414890P 2016-10-31 2016-10-31
PCT/IB2017/052743 WO2018078460A1 (en) 2016-10-31 2017-05-10 Protection of mission-critical push-to-talk multimedia broadcast and multicast service subchannel control messages

Publications (1)

Publication Number Publication Date
SG11201903412TA true SG11201903412TA (en) 2019-05-30

Family

ID=58745304

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201903412TA SG11201903412TA (en) 2016-10-31 2017-05-10 Protection of mission-critical push-to-talk multimedia broadcast and multicast service subchannel control messages

Country Status (9)

Country Link
US (3) US10225699B2 (en)
EP (1) EP3533246B1 (en)
JP (2) JP6937826B2 (en)
KR (2) KR102138484B1 (en)
CN (1) CN109952777B (en)
AR (1) AR108518A1 (en)
BR (1) BR112019007649A2 (en)
SG (1) SG11201903412TA (en)
WO (1) WO2018078460A1 (en)

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WO2016141589A1 (en) * 2015-03-12 2016-09-15 华为技术有限公司 Method and apparatus for transmitting real-time transport protocol (rtp) packet
CN110572781B (en) * 2018-06-06 2021-10-15 成都鼎桥通信技术有限公司 Method and device for sending signaling multicast message in trunking communication system
CN110691330B (en) * 2018-07-04 2021-12-07 成都鼎桥通信技术有限公司 Cluster communication method, device and system
WO2020184949A1 (en) * 2019-03-11 2020-09-17 Samsung Electronics Co., Ltd. Method and apparatus for key management in mission critical data communication
WO2020246860A1 (en) * 2019-06-06 2020-12-10 Samsung Electronics Co., Ltd. Method and apparatus for initiating a communication session using mission critical services
CN111800734A (en) * 2019-08-14 2020-10-20 维沃移动通信有限公司 Data transmission method, device, equipment and medium
CN115244892A (en) * 2020-04-24 2022-10-25 Oppo广东移动通信有限公司 Security authentication method, device, equipment and storage medium
EP4187963A4 (en) * 2020-08-10 2023-08-23 Huawei Technologies Co., Ltd. Communication method and apparatus

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EP2557818B1 (en) * 2011-08-12 2016-11-02 Alcatel Lucent Method for providing multicast broadcast services continuity in a wireless network, corresponding network node and user equipment
US9300548B2 (en) * 2011-10-14 2016-03-29 Alcatel Lucent Providing dynamic reliability and security in communications environments
EP2987345B1 (en) * 2013-04-18 2019-04-10 Qualcomm Incorporated Mbms bearer enhancements for push to talk or push to everything via embms
KR20160009038A (en) * 2013-05-15 2016-01-25 퀄컴 인코포레이티드 Group bearer and bearer selection for multicast/broadcast data transmissions
US9432820B2 (en) * 2013-05-29 2016-08-30 Qualcomm Incorporated Method for efficiently supporting multiple simultaneous group PTT calls requiring low call setup latency
WO2015144196A1 (en) * 2014-03-24 2015-10-01 Nokia Solutions And Networks Oy Solution for critical communication security based on mbms security
WO2016003157A1 (en) * 2014-06-30 2016-01-07 Lg Electronics Inc. A method and appartus for supporting a mission critical push to talk service in a wireless access system
US9763060B2 (en) * 2014-11-11 2017-09-12 Alcatel Lucent Streaming unicast services to multiple user equipment
US9955321B2 (en) * 2015-04-08 2018-04-24 Blackberry Limited Regrouping push-to-talk groups
US9510166B1 (en) * 2015-06-29 2016-11-29 Blackberry Limited Merging active group calls
US10110391B2 (en) * 2016-08-02 2018-10-23 Harris Corporation Systems and methods for establishing and using multimedia broadcast multicast services transport bearers

Also Published As

Publication number Publication date
CN109952777A (en) 2019-06-28
US10356566B2 (en) 2019-07-16
EP3533246A1 (en) 2019-09-04
CN109952777B (en) 2021-12-21
JP2019534638A (en) 2019-11-28
US10225699B2 (en) 2019-03-05
US20180124578A1 (en) 2018-05-03
KR20190062522A (en) 2019-06-05
JP7239655B2 (en) 2023-03-14
KR102185739B1 (en) 2020-12-03
US20190297469A1 (en) 2019-09-26
KR20200091494A (en) 2020-07-30
EP3533246B1 (en) 2021-07-28
AR108518A1 (en) 2018-08-29
WO2018078460A1 (en) 2018-05-03
KR102138484B1 (en) 2020-07-28
US20190007803A1 (en) 2019-01-03
JP2022003780A (en) 2022-01-11
JP6937826B2 (en) 2021-09-22
BR112019007649A2 (en) 2019-07-02
US10841753B2 (en) 2020-11-17

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