GB0904503D0 - Communications systems - Google Patents

Communications systems

Info

Publication number
GB0904503D0
GB0904503D0 GBGB0904503.0A GB0904503A GB0904503D0 GB 0904503 D0 GB0904503 D0 GB 0904503D0 GB 0904503 A GB0904503 A GB 0904503A GB 0904503 D0 GB0904503 D0 GB 0904503D0
Authority
GB
United Kingdom
Prior art keywords
communications systems
communications
systems
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
GBGB0904503.0A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sepura Ltd
Original Assignee
Sepura Ltd
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 Sepura Ltd filed Critical Sepura Ltd
Publication of GB0904503D0 publication Critical patent/GB0904503D0/en
Priority to PCT/GB2010/000341 priority Critical patent/WO2010097590A2/en
Priority to EP10708354A priority patent/EP2401850A2/en
Priority to GB1003367.8A priority patent/GB2470250B/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • 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
    • H04L63/0457—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 wherein the sending and receiving network entities apply dynamic encryption, e.g. stream encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • 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
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Information Transfer Between Computers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
GBGB0904503.0A 2009-02-26 2009-03-16 Communications systems Ceased GB0904503D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/GB2010/000341 WO2010097590A2 (en) 2009-02-26 2010-02-26 Communications systems
EP10708354A EP2401850A2 (en) 2009-02-26 2010-02-26 Communications systems
GB1003367.8A GB2470250B (en) 2009-02-26 2010-02-26 Communications systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0903313.5A GB0903313D0 (en) 2009-02-26 2009-02-26 Mobile communications systems

Publications (1)

Publication Number Publication Date
GB0904503D0 true GB0904503D0 (en) 2009-04-29

Family

ID=40565793

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB0903313.5A Ceased GB0903313D0 (en) 2009-02-26 2009-02-26 Mobile communications systems
GBGB0904503.0A Ceased GB0904503D0 (en) 2009-02-26 2009-03-16 Communications systems
GB1003367.8A Active GB2470250B (en) 2009-02-26 2010-02-26 Communications systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0903313.5A Ceased GB0903313D0 (en) 2009-02-26 2009-02-26 Mobile communications systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1003367.8A Active GB2470250B (en) 2009-02-26 2010-02-26 Communications systems

Country Status (3)

Country Link
EP (1) EP2401850A2 (en)
GB (3) GB0903313D0 (en)
WO (1) WO2010097590A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014182299A1 (en) * 2013-05-08 2014-11-13 Nokia Corporation Multimedia messaging service (mms) file size adjustment based on network condition
US9706372B2 (en) * 2014-04-03 2017-07-11 General Motors Llc Secure SMS messaging
GB201418531D0 (en) * 2014-10-19 2014-12-03 Williams Graham And Cloudbanter Ltd Cloudbanter mobile messaging
EP4329344A3 (en) * 2017-03-24 2024-04-24 Samsung Electronics Co., Ltd. System and method for client protocol selection for short data service
US10917440B1 (en) 2020-02-03 2021-02-09 Tanla Digital Labs Private Limited Communication server and method of secured transmission of messages
US10778658B1 (en) 2020-02-03 2020-09-15 Tanla Digital Labs Private Limited Communication server and method of secured transmission of messages

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100137B (en) * 1994-10-28 1997-09-30 Vazvan Simin Real-time wireless telecom payment system
EP0777394A1 (en) * 1995-12-01 1997-06-04 ALCATEL BELL Naamloze Vennootschap Method and apparatus for electronic mail transmission as short messages towards a mobile radio terminal
US6125281A (en) * 1997-01-31 2000-09-26 Nokia Mobile Phones Limited Real-time SMS application messaging using an SMSC-linked server
AU4092201A (en) * 2000-03-21 2001-10-03 Magic4 Limited Method and system for delivering information services
GB0020323D0 (en) 2000-08-17 2000-10-04 Simoco Int Ltd Short data messages in mobile communications systems
JP4482630B2 (en) * 2005-11-21 2010-06-16 インターナショナル・ビジネス・マシーンズ・コーポレーション Communication apparatus and communication method

Also Published As

Publication number Publication date
WO2010097590A3 (en) 2010-10-21
GB0903313D0 (en) 2009-04-08
GB2470250A (en) 2010-11-17
EP2401850A2 (en) 2012-01-04
WO2010097590A2 (en) 2010-09-02
GB2470250B (en) 2012-01-11
GB201003367D0 (en) 2010-04-14

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)