Arragement and a method relating to end user station access of a portal

• US 20050188066A1
• Filed: 01/24/2002
• Published: 08/25/2005
• Est. Priority Date: 01/24/2001
• Status: Abandoned Application

• Current Assignee: Telefonaktiebolaget LM Ericsson
• Original Assignee: Telefonaktiebolaget LM Ericsson
• Inventors: Jarvklo, Ake, Hedlund, Ulf, Papanikolaou, Thomas
• Application Number:
  US10/466,605
• Publication Number:
  US 20050188066A1
• Time in Patent Office: Days
• US Class Current: 709/223
• CPC Class Codes: G06F 16/954 Navigation, e.g. using categorised browsing
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/303 Terminal profiles
• CPC Class Codes: H04L 67/306 User profiles
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]

Abstract

The present invention relates to a portal structure supporting access by end user stations (6) using an access protocol for access requests containing basic information specifying group(s) or class(es) to which a requesting end user station (61) belongs, and type information specifying the type of the requesting end user station. The portal structure comprises a portal core and portal storing means (52) for storing at least type information for at least some type(s) of end user stations. It further comprises a device detection arrangement (53), and the portal storing means (52) supports storing of basic information such as class belongings of end user stations. If the type of an end user station (6) requesting access is not recognized by the portal structure, and if it is established that a class/group to which the end user station belongs is known by the portal, the device detecting arrangement (53) requests, using the class/group information relating to the end user station, type information from the end user station which, when retrieved, is stored into the portal storing means (52), such that the end user station (6) is able to access the portal structure.

Claims

1. A portal node providing access to end user stations using an access protocol for communicating an access request wherein said access request contains station information about a particular end user station, which station information includes class information specifying a particular class to which said a requesting end user station belongs and type information specifying the type of the requesting end user station, comprising:

a portal session managing means for managing a communication session with an end user station;

a request handling means for processing an access request from a particular end user station;

a portal storing means for storing station information for some of said end user stations;

a device detection arrangement;

wherein

in response to said request handling means determining that type information associated with a requesting end user station is not stored within said portal storing means, said request handling means retrieving pre-stored information associated with said class information associated with said requesting end user station and said device detection arrangement using said retrieved pre-stored information to request type information from said requesting end user station and storing said type information received from the end user station with said portal storing means.

2. The portal node according to claim 1, wherein the access protocol is HTTP.

3. The portal node according to claim 1, wherein said access protocol is based on a generic markup language supporting access by end user stations independently of type or class of end user station.

4. The portal node according to claim 3, wherein the generic markup language is XML.

5. The portal node according to claim 34, further comprising rendering means for translating service data from an accessed service using a generic markup language into the markup language used by the accessing end user station.

6. The portal node according to claim 1, wherein the class information for a particular end user station comprises information relating to the markup language used and understandable by the end user station.

7. The portal node according to claim 1, wherein the type information comprises a type indicator comprising a user agent for uniquely identifying the end user station or the browser used by the end user station.

9. The portal node according to claim 7, wherein if the type indicator in an end user access request is recognized by the portal, the corresponding type information is stored in the portal storing means, and the corresponding type information is fetched by the request handling means for storing the information about the end user in a portal session created by the portal session managing means.

10. The portal node according to claim 1, wherein if the type indication information in an end user access request is not recognized, it is examined if the group information for a group indicated by the request message is available in the portal storing means, and that information about a recognized group is passed on to the device detecting arrangement and in that the device detecting arrangement presents a configuration page to the end user station requesting type information for the end user station.

11. The portal node according to claim 10, wherein the end user type information is retrieved by the device detection arrangement for storing into the portal storing means.

12. The portal node according to claim 10, wherein the group information comprises information about the markup language used by the end user station, allowing the device detection arrangement to communicate with requesting end user stations, for which the type is not recognized.

8. (canceled)

13-16. -16. (canceled)

17. A method of providing an end user station with access to a portal structure, when said end user station requests access to the portal structure, by means of a request, which contains information relating to the type of end user station and basic information relating to group belongings of the end user station, comprising the steps of:

receiving the end user station request in the portal structure,

examining if the end user station type is recognized by the portal;

if yes, providing the end user station with access to the portal;

if not,

examining if there is any information about the group to which the end user station belongs;

if yes,

using the recognized group information to retrieve further information relating to the type of the end user station from the end user station;

storing the retrieved type information in the portal storing means; and

allowing the end user station to access the portal.

18. The method of claim 17, wherein HTTP protocol is used as an access protocol for the end user station access request.

19. The method of claim 17, wherein the group information comprises information about the markup language* used and supported by the end user station.

20. The method of claim 19, wherein the step of examining if the type of the end user station is known to the portal comprises:

examining if the type is stored in the portal storing means, and in that the step of examining if any of the group is known to the portal comprises;

examining if any of the group is stored in the portal storing means.

21. The method of class 19, wherein the step of retrieving further information from the end user station comprises:

fetching the group information comprising markup language information from the portal storing means to a device detecting arrangement;

using the markup language in the detecting arrangement according to the group information to present a configuration page to the end user station;

retrieving requested configuration data from the end user station to the device detecting arrangement;

storing the received configuration data into the portal storing means; and

allowing the end user station to access the portal.

22. A portal node for providing access to an end user station, wherein said end user station request access to said portal node using an access request which contains information relating to the station type associated with a requesting end user station and basic information relating to a particular group associated with said requesting end user station, comprising:

means for receiving an access request from a particular end user station;

means for determining if the station type associated with said end user station is stored within said portal node;

if yes, providing access to said end user station;

if not, means for determing if any group information for said group associated with said end user station is stored within said portal node; and

if yes, means for retrieving station type from said end user station using the stored group information; and

means for storing said retrieved station type from sand end user station and allowing access to said end user station.

23. The portal node of claim 22, wherein HTTP protocol is used as an access protocol for the end user station access request.

24. The portal node of claim 22, wherein the group information comprises information about the markup language used and supported by the end user station.

25. The portal node of claim 24, wherein said means for retrieving said station type from the end user station further comprises:

a portal storage means;

device detection arrangement; and

means for fetching the group information including markup language information from said portal storage means and providing it to said device detection arrangement;

wherein said device detection arrangement presents a configuration page to said end user station using said fetched group information requesting said station type, retrieves said requested station type from said end user station and storing said station type with said portal storage means.