GB2358765B - Communications system and method of downloading data - Google Patents

Communications system and method of downloading data

Info

Publication number
GB2358765B
GB2358765B GB0001600A GB0001600A GB2358765B GB 2358765 B GB2358765 B GB 2358765B GB 0001600 A GB0001600 A GB 0001600A GB 0001600 A GB0001600 A GB 0001600A GB 2358765 B GB2358765 B GB 2358765B
Authority
GB
United Kingdom
Prior art keywords
data
mobile subscriber
cache server
backbone network
communications system
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.)
Expired - Fee Related
Application number
GB0001600A
Other versions
GB2358765A (en
GB0001600D0 (en
Inventor
Wolfgang Zirwas
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to GB0001600A priority Critical patent/GB2358765B/en
Publication of GB0001600D0 publication Critical patent/GB0001600D0/en
Publication of GB2358765A publication Critical patent/GB2358765A/en
Application granted granted Critical
Publication of GB2358765B publication Critical patent/GB2358765B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04W88/18—Service support devices; Network management devices
    • H04W88/182—Network node acting on behalf of an other network entity, e.g. proxy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/52—Network services specially adapted for the location of the user terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
    • H04L67/5681—Pre-fetching or pre-delivering data based on network characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H04W28/14—Flow control between communication endpoints using intermediate storage
    • 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
    • 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]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Data to be downloaded from a high speed backbone network to a mobile subscriber 102 is done so through a cache server 110. Data is downloaded at a relatively slow rate from the backbone network, for example up to 2Mb/s and stored ready for retransmission at a high data rate, for example up to 56Mb/s, to the mobile subscriber. The connection between the backbone network and the cache server may be provided by UMTS, and the connection between the cache server and the mobile subscriber by HiperLAN 2. Transmission of data to the mobile subscriber may be in response to the route or location of the recipient.
GB0001600A 2000-01-25 2000-01-25 Communications system and method of downloading data Expired - Fee Related GB2358765B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0001600A GB2358765B (en) 2000-01-25 2000-01-25 Communications system and method of downloading data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0001600A GB2358765B (en) 2000-01-25 2000-01-25 Communications system and method of downloading data

Publications (3)

Publication Number Publication Date
GB0001600D0 GB0001600D0 (en) 2000-03-15
GB2358765A GB2358765A (en) 2001-08-01
GB2358765B true GB2358765B (en) 2004-05-19

Family

ID=9884241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0001600A Expired - Fee Related GB2358765B (en) 2000-01-25 2000-01-25 Communications system and method of downloading data

Country Status (1)

Country Link
GB (1) GB2358765B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834419B1 (en) * 2001-12-27 2004-04-30 France Telecom SYSTEM FOR TRANSMITTING DATA FROM A SERVER TO A MOBILE TERMINAL
DE60200548T2 (en) * 2002-01-30 2004-09-23 Alcatel Method for establishing a connection between terminals that contain a short-range wireless communication interface
JP4327800B2 (en) * 2003-10-16 2009-09-09 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Access to CDMA / UMTS services via a WLAN access point using a gateway node between the WLAN access point and the serving network
US9426230B2 (en) * 2005-09-08 2016-08-23 Deere & Company System and method for anticipatory downloading of data
CN106254474B (en) * 2016-08-09 2019-04-30 北京航空航天大学 Heterogeneous nodes cooperation caching method under car networking based on fountain codes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139047A (en) * 1983-04-22 1984-10-31 Gen Electric Plc Data transfer systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139047A (en) * 1983-04-22 1984-10-31 Gen Electric Plc Data transfer systems

Also Published As

Publication number Publication date
GB2358765A (en) 2001-08-01
GB0001600D0 (en) 2000-03-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20090205 AND 20090211

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180125