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公开(公告)号：DE602006004470D1
公开(公告)日：2009-02-05
申请号：DE602006004470
申请日：2006-08-01
Applicant: ERICSSON TELEFON AB L M
Inventor： HADDAD WASSIM , KRISHNAN SURESH
Abstract: A method and a Mobile Node are provided for authenticating an Advertisement message received from an Access Router through an Access Point. The Advertisement message comprises a Hashed Nonce Value and a Nonce Index corresponding to a Nonce Value held in the Access Router. Upon receiving the Advertisement message from the Access Point, the Mobile Node initiates a process for configuring an IP address, by use of information received in the Advertisement, for having a session with the Access Point and the Access Router. In parallel, either the Access Point or the Mobile Node sends the Nonce Index directly to the Access Router. The Access Router replies with the Nonce Value sent to the Mobile Node. The Mobile Node hashes the Nonce Value received from the Access Router and compares a Result of the hashing with the Hashed Nonce Value. If the Result matches the Hashed Nonce Value, the Advertisement is considered authenticated and the IP address configured according to the Advertisement is kept in the Mobile Node.
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公开(公告)号：AT418835T
公开(公告)日：2009-01-15
申请号：AT06780273
申请日：2006-08-01
Applicant: ERICSSON TELEFON AB L M
Inventor： HADDAD WASSIM , KRISHNAN SURESH
Abstract: A method and a Mobile Node are provided for authenticating an Advertisement message received from an Access Router through an Access Point. The Advertisement message comprises a Hashed Nonce Value and a Nonce Index corresponding to a Nonce Value held in the Access Router. Upon receiving the Advertisement message from the Access Point, the Mobile Node initiates a process for configuring an IP address, by use of information received in the Advertisement, for having a session with the Access Point and the Access Router. In parallel, either the Access Point or the Mobile Node sends the Nonce Index directly to the Access Router. The Access Router replies with the Nonce Value sent to the Mobile Node. The Mobile Node hashes the Nonce Value received from the Access Router and compares a Result of the hashing with the Hashed Nonce Value. If the Result matches the Hashed Nonce Value, the Advertisement is considered authenticated and the IP address configured according to the Advertisement is kept in the Mobile Node.
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公开(公告)号：CA2652213A1
公开(公告)日：2008-01-17
申请号：CA2652213
申请日：2007-06-04
Applicant: ERICSSON TELEFON AB L M
Inventor： HADDAD WASSIM , KRISHNAN SURESH
Abstract: Systems and methods are described which delegate reachability testing for mobility signaling in communication networks. A mobile node transmits a mob ility signaling package to other network nodes, which can use the informatio n contained therein to perform the delegated reachability testing.
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公开(公告)号：MY160082A
公开(公告)日：2017-02-15
申请号：MYPI2012000518
申请日：2010-08-13
Applicant: ERICSSON TELEFON AB L M (PUBL)
Inventor： HADDAD WASSIM
Abstract: A METHOD IMPLEMENTED IN A HOST NODE FOR COMMUNICATING WITH A CORRESPONDING NODE (119) THROUGH ONE OF A PLURALITY OF AVAILABLE NETWORKS THAT INCLUDES: RECEIVING (401) A REQUEST TO INITIATE A CONNECTION WITH THE CORRESPONDING NODE FROM AN APPLICATION EXECUTING ON A HOST NODE, SENDING (403) A REQUEST TO A DNS64 NODE FOR AN ADDRESS OF THE CORRESPONDING NODE, RECEIVING (405) A VIRTUAL LPV6 ADDRESS FOR THE CORRESPONDING NODE WITH A GENERIC PREFIX, SELECTING (409) A CONNECTION TO ONE OF THE PLURALITY OF NETWORKS THROUGH WHICH THE DATA IS TO BE FORWARDED TO THE CORRESPONDING NODE, AND SENDING (413) THE DATA TO THE CORRESPONDING NODE USING A VIRTUAL IPV6 ADDRESS FOR THE CORRESPONDING NODE WITH THE PREFIX OF THE NAT64 NODE IN THE NETWORK OF THE SELECTED CONNECTION, WHEREBY THE HOST NODE IS ABLE TO MAINTAIN CONNECTIVITY WITH THE CORRESPONDING NODE DESPITE HAVING CONNECTIONS TO THE PLURALITY OF NETWORKS THAT EACH HAVE NAT64 NODES.
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公开(公告)号：IN562DEN2012A
公开(公告)日：2015-06-12
申请号：IN562DEN2012
申请日：2012-01-19
Applicant: ERICSSON TELEFON AB L M
Inventor： HADDAD WASSIM
IPC: H04W8/08
Abstract: The present application relates to network mobility (e.g., mobility in an IPv6 network). More specifically, the present application discloses systems and methods for enabling mobile nodes to switch to a routing optimization mode using a minimum of mobility messages.
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Patent Agency Ranking
公开(公告)号：AU2011219535B2
公开(公告)日：2014-08-07
申请号：AU2011219535
申请日：2011-01-27
Applicant: ERICSSON TELEFON AB L M
Inventor： HADDAD WASSIM
IPC: H04L29/12
Abstract: A method for maintaining connectivity between a mobile node and a corresponding node when the mobile node connects to a foreign network, where the foreign network and the home network are Internet protocol version 6 (IPv6) networks but the corresponding node is an Internet protocol version 4 (IPv4) node. The method includes receiving at the home agent node an IPv6 care-of address, determining that the IPv6 care-of address belongs to the foreign network and that the foreign NAT64 node has a prefix to generate virtual IPv6 addresses and sending a prefix binding request message to a home NAT64 node to bind the prefix to the home address of the mobile node for translation between IPv6 and IPv4.
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公开(公告)号：ZA201205608B
公开(公告)日：2013-09-25
申请号：ZA201205608
申请日：2012-07-25
Applicant: ERICSSON TELEFON AB L M (PUBL)
Inventor： HADDAD WASSIM
IPC: H04W20090101 , H04L20060101
Abstract: In one aspect of the invention, a mobile node (MN) participates in a first return routability procedure with a home agent (HA) and a correspondent node (CN), including generating a first binding management key (Kbm). A first proof of knowledge (PoK) is generated by hashing the first Kbm. The MN participates in a second return routability procedure, including generating a second Kbm. A first binding update and binding acknowledgement (BU/BA) key is generated by hashing the second Kbm and the first PoK. A first binding update (BU) message is transmitted to the CN, where the second BU message is transmitted with the first BU/BA key. In response to a first binding acknowledgement (BA) message received from the CN, the MN authenticates the first BA message using the first BU/BA key.
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公开(公告)号：AU2010267639A1
公开(公告)日：2012-02-02
申请号：AU2010267639
申请日：2010-06-28
Applicant: ERICSSON TELEFON AB L M
Inventor： HADDAD WASSIM
Abstract: The present application relates to network mobility (e.g., mobility in an IPv6 network). More specifically, the present application discloses systems and methods for enabling mobile nodes to switch to a routing optimization mode using a minimum of mobility messages.
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公开(公告)号：BRPI0609995A2
公开(公告)日：2011-10-18
申请号：BRPI0609995
申请日：2006-04-20
Applicant: ERICSSON TELEFON AB L M
Inventor： HADDAD WASSIM
Abstract: A method, a correspondent node and a mobile node are provided for allowing setup of a session between the mobile node and the correspondent node using a new unique indicator in lieu of the home address to enable the correspondent node to uniquely identify the mobile node. The correspondent node uses the new unique indicator to identify the session within its Binding Cache Entry table. The mobile node may change its selection of a home address without impacting its ongoing session. Change of a home address may occur when the mobile node selects a new home agent to serve an ongoing session, or when the mobile node selects a new access interface during an ongoing session.
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30.发明专利
公开(公告)号：DE602006018179D1
公开(公告)日：2010-12-23
申请号：DE602006018179
申请日：2006-09-06
Applicant: ERICSSON TELEFON AB L M
Inventor： HADDAD WASSIM
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