公开(公告)号：EP1920392A4

公开(公告)日：2014-08-06

申请号：EP06797333

申请日：2006-08-29

Applicant: ERICSSON TELEFON AB L M

Inventor： MURAKAMI SHINGO ,  ODA TOSHIKANE ,  HJELM JOHAN ,  KASAHARA HAJIME

IPC: G06K19/08 ,  G06F13/00 ,  G06K19/077 ,  H04M11/00

CPC classification number: H04L65/1016 ,  H04L63/102 ,  H04L65/1006 ,  H04L65/1073 ,  H04W4/00 ,  H04W4/008 ,  H04W4/18 ,  H04W8/26 ,  H04W74/00

Abstract: An IMS node communicating with a user node and an information node is provided. The information node is adapted to conduct access control based on IMS Public User Identity. The IMS node comprises: request mediation means for mediating an access request from the user node to the information node by converting a first protocol conforming to IMS into a second protocol interpretable to the information node; and response mediation means for mediating an access response from the information node to the user node by converting the second protocol into the first protocol. The access request includes the IMS Public User Identity and information identity specifying information which the information node is requested to retrieve.

公开(公告)号：EP2304954A4

公开(公告)日：2012-07-18

申请号：EP08792021

申请日：2008-07-25

Applicant: ERICSSON TELEFON AB L M

Inventor： HJELM JOHAN ,  KASAHARA HAJIME ,  MURAKAMI SHINGO ,  ODA TOSHIKANE

IPC: H04N7/173 ,  H04L29/06

CPC classification number: H04N21/25883 ,  H04L65/1016 ,  H04L65/1093 ,  H04L65/602 ,  H04L67/306 ,  H04N7/17318 ,  H04N21/2358 ,  H04N21/25891 ,  H04N21/2668 ,  H04N21/41407 ,  H04N21/6125 ,  H04N21/643 ,  H04N21/6582 ,  H04N21/6587 ,  H04N21/812

公开(公告)号：CA2668861A1

公开(公告)日：2008-05-15

申请号：CA2668861

申请日：2006-11-10

Applicant: ERICSSON TELEFON AB L M

Inventor： KASAHARA HAJIME ,  ODA TOSHIKANE ,  HJELM JOHAN ,  MURAKAMI SHINGO

IPC: G06F13/00

Abstract: A server (520) comprising: receiving means (706) for receiving, from User Equipment (510), location information which indicates a location of content to be monitored for updates is provided. The server (520) also comprises de termination means (708) for periodically determining whether or not the cont ent has been updated, and notification means (712) for notifying the User Eq uipment (510) via a SIP request message which indicates that the content has been updated.

公开(公告)号：GB2456118A

公开(公告)日：2009-07-08

申请号：GB0908392

申请日：2009-05-15

Applicant: ERICSSON TELEFON AB L M

Inventor： HJELM JOHAN ,  MURAKAMI SHINGO ,  KASAHARA HAJIME ,  ODA TOSHIKANE

IPC: G06F17/30 ,  H04L12/18

Abstract: A server (520) comprising: receiving means (706) for receiving, from User Equipment (510), location information which indicates a location of content to be monitored for updates is provided. The server (520) also comprises determination means (708) for periodically determining whether or not the content has been updated, and notification means (712) for notifying the User Equipment (510) via a SIP request message which indicates that the content has been updated.