-
1.发明公开COMMUNICATION SYSTEM INCLUDING METHOD AND APPARATUS FOR MAINTAINING COMMUNICATIONS WITH A MOBILE TERMINAL 失效方法和设备为保证与移动终端的通信中的包传输系统
公开(公告)号：EP0813800A1
公开(公告)日：1997-12-29
申请号：EP96900961
申请日：1996-01-16
Applicant: IBM
Inventor： AHMADI HAMID , BAUCHOT FREDERIC JACQUES , BONNET ROSELYNE , KESSLER ILAN , KRISHNA ARVIND , LANNE FABIEN P , NAGHSHINEH MAHMOUD , SOLER CATHERINE , WETTERWALD MICHELLE MARIE
IPC: G06F13/00 , H04B7/26 , H04L12/56 , H04L29/06 , H04L29/12 , H04W8/26 , H04W40/24 , H04W40/26 , H04W40/36 , H04W80/04 , H04W92/02 , H04Q7/24
CPC classification number: H04W92/02 , H04L29/12009 , H04L45/02 , H04L61/00 , H04W8/26 , H04W40/248 , H04W40/26 , H04W40/36 , H04W80/04
Abstract: A communications network having a number of routers, a number of base stations and a number of mobile units maintains communications with the mobile units by assigning a unique address known to the routing entities of the network to each mobile unit. By including the mobile units unique address in topology updates of the network, the location of the mobile unit at any time is made known to all routers of the network. That is, once a mobile unit moves into a domain of a new access point and establishes a new link with the new access point, it uses the topology update mechanism of the network to make its new location known to all routers. Once a router of the network receives topology update information specific to the mobile unit's new location, it updates its routing table such that packets destined to the mobile unit are routed in a path which terminates at the mobile unit and contains its new access point.
-
2.发明专利
公开(公告)号：JP2004135299A
公开(公告)日：2004-04-30
申请号：JP2003296498
申请日：2003-08-20
Applicant: Internatl Business Mach Corp
, 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International Business Maschines Corporation Inventor： AHMADI HAMID , BAUCHOT FREDERIC J , BONNET ROSELYNE , KESSLER ILAN , KRISHNA ARVIND , LANNE FABIEN P , NAGHSHINEH MAHMOUD , SOLAR CATHERINE , WETTERWALD MICHELLE M
IPC: G06F13/00 , H04B7/26 , H04L12/56 , H04L29/06 , H04L29/12 , H04W8/26 , H04W40/24 , H04W40/26 , H04W40/36 , H04W80/04 , H04W92/02
CPC classification number: H04W92/02 , H04L29/12009 , H04L45/02 , H04L61/00 , H04W8/26 , H04W40/248 , H04W40/26 , H04W40/36 , H04W80/04
Abstract: PROBLEM TO BE SOLVED: To provide a system for maintaining routing information based on a unique address to efficiently communicate when a moving object moves between domains.
SOLUTION: A communication network having a number of routers, a number of base stations and a number of moving objects allocates the unique address which is known by a routing entity of the network to each moving object to maintain a communication with the moving object. The unique address of the moving object is contained in topology updating of the network, such that all routers can know the location of the moving object anytime. Namely, the moving object moves into a domain of a new access point, establishes a new link with the new access point and then notifies all the routers of its new location using a topology updating mechanism of the network. Each of the routers of the network updates its routing table to be routed within a path including the new access point.
COPYRIGHT: (C)2004,JPO-
公开(公告)号：CA2170786C
公开(公告)日：2001-07-03
申请号：CA2170786
申请日：1996-03-01
Applicant: IBM
Inventor： NAGHSHINEH MAHMOUD , SOLER CATHERINE , KRISHNA ARVIND , LANNE FABIEN P , AHMADI HAMID , BAUCHOT FREDERIC JACQUES , BONNET ROSELYNE , KESSLER ILAN , WETTERWALD MICHELLE MARIE
IPC: G06F13/00 , H04B7/26 , H04L12/56 , H04L29/06 , H04L29/12 , H04W8/26 , H04W40/24 , H04W40/26 , H04W40/36 , H04W80/04 , H04W92/02 , H04L12/46
Abstract: A communications network having a number of routers, a number of base statio ns and a number of mobile units maintains communications with the mobile units by assigning a unique address known to the routing entities of the network to e ach mobile unit. By including the mobile units unique address in topology update s of the network, the location of the mobile unit at any time is made known to all ro uters of the network. That is, once a mobile unit moves into a domain of a new access point and establishes a new link with the new access point, it uses the topology u pdate mechanism of the network to make its new location known to all routers. Once a router of the network receives topology update information specific to the m obile unit's new location, it updates its routing table such that packets destined to the mobile unit are routed in a path which terminates at the mobile unit and con tains its new access point.
-
公开(公告)号：AT197216T
公开(公告)日：2000-11-15
申请号：AT96900961
申请日：1996-01-16
Applicant: IBM
Inventor： AHMADI HAMID , BAUCHOT FREDERIC JACQUES , BONNET ROSELYNE , KESSLER ILAN , KRISHNA ARVIND , LANNE FABIEN P , NAGHSHINEH MAHMOUD , SOLER CATHERINE , WETTERWALD MICHELLE MARIE
IPC: G06F13/00 , H04B7/26 , H04L12/56 , H04L29/06 , H04L29/12 , H04W8/26 , H04W40/24 , H04W40/26 , H04W40/36 , H04W80/04 , H04W92/02 , H04Q7/24
Abstract: A communications network having a number of routers, a number of base stations and a number of mobile units maintains communications with the mobile units by assigning a unique address known to the routing entities of the network to each mobile unit. By including the mobile units unique address in topology updates of the network, the location of the mobile unit at any time is made known to all routers of the network. That is, once a mobile unit moves into a domain of a new access point and establishes a new link with the new access point, it uses the topology update mechanism of the network to make its new location known to all routers. Once a router of the network receives topology update information specific to the mobile unit's new location, it updates its routing table such that packets destined to the mobile unit are routed in a path which terminates at the mobile unit and contains its new access point.
-
公开(公告)号：CZ9702656A3
公开(公告)日：1998-05-13
申请号：CZ265697
申请日：1996-01-16
Applicant: IBM
Inventor： AHMADI HAMID , BAUCHOT FREDERIC JACQUES , BONNET ROSELYNE , KESSLER ILAN , KRISHNA ARVIND , LANNE FABIEN P , NAGHSHINEH MAHMOUD , SOLER CATHERINE , WETTERWALD MICHELLE MARIE
IPC: G06F13/00 , H04B7/26 , H04L12/56 , H04L29/06 , H04L29/12 , H04W8/26 , H04W40/24 , H04W40/26 , H04W40/36 , H04W80/04 , H04W92/02 , H04Q7/24
CPC classification number: H04W92/02 , H04L29/12009 , H04L45/02 , H04L61/00 , H04W8/26 , H04W40/248 , H04W40/26 , H04W40/36 , H04W80/04
-
Patent Agency Ranking6.发明专利
公开(公告)号：HU221581B
公开(公告)日：2002-11-28
申请号：HU9802235
申请日：1996-01-16
Applicant: IBM
Inventor： AHMADI HAMID , BAUCHOT FREDERIC JACQUES , BONNET ROSELYNE , KESSLER ILAN , KRISHNA ARVIND , LANNE FABIEN P , NAGHSHINEH MAHMOUD , SOLER CATHERINE , WETTERWALD MICHELLE MARIE
IPC: H04B7/26 , G06F13/00 , H04L12/56 , H04L29/06 , H04L29/12 , H04W8/26 , H04W40/24 , H04W40/26 , H04W40/36 , H04W80/04 , H04W92/02 , H04Q7/24
Abstract: A communications network having a number of routers, a number of base stations and a number of mobile units maintains communications with the mobile units by assigning a unique address known to the routing entities of the network to each mobile unit. By including the mobile units unique address in topology updates of the network, the location of the mobile unit at any time is made known to all routers of the network. That is, once a mobile unit moves into a domain of a new access point and establishes a new link with the new access point, it uses the topology update mechanism of the network to make its new location known to all routers. Once a router of the network receives topology update information specific to the mobile unit's new location, it updates its routing table such that packets destined to the mobile unit are routed in a path which terminates at the mobile unit and contains its new access point.
-
7.发明专利
公开(公告)号：CA2114570A1
公开(公告)日：1994-10-23
申请号：CA2114570
申请日：1994-01-31
Applicant: IBM
-
公开(公告)号：CZ292628B6
公开(公告)日：2003-11-12
申请号：CZ265697
申请日：1996-01-16
Applicant: IBM
Inventor： AHMADI HAMID , BAUCHOT FREDERIC JACQUES , BONNET ROSELYNE , KESSLER ILAN , KRISHNA ARVIND , LANNE FABIEN P , NAGHSHINEH MAHMOUD , SOLER CATHERINE , WETTERWALD MICHELLE MARIE
IPC: G06F13/00 , H04B7/26 , H04L12/56 , H04L29/06 , H04L29/12 , H04W8/26 , H04W40/24 , H04W40/26 , H04W40/36 , H04W80/04 , H04W92/02 , H04Q7/24
Abstract: A communications network (C100) having a number of routers (R101, R102), a number of base stations (B103, B104, B105) and a certain number of mobile units maintains communications with the mobile units by assigning a unique address known to the routing entities of the network (C100) to each mobile unit. By including the mobile units unique address in topology updates of the network, the location of the mobile unit at any time is made known to all routers (R101, R102) of the network. That is, once a mobile unit moves into a domain of a new access point and establishes a new link with the new access point, it uses the topology update mechanism of the network to make its new location known to all routers (R101, R102). Once a router (R101, R102) of the network receives topology update information specific to the mobile unit's new location, it updates its routing table such that packets destined to the mobile unit are routed in a path which terminates at the mobile unit and contains its new access point.
-
公开(公告)号：HU9802235A2
公开(公告)日：1999-01-28
申请号：HU9802235
申请日：1996-01-16
Applicant: IBM
Inventor： AHMADI HAMID , BAUCHOT FREDERIC JACQUES , BONNET ROSELYNE , KESSLER ILAN , KRISHNA ARVIND , LANNE FABIEN P , NAGHSHINEH MAHMOUD , SOLER CATHERINE , WETTERWALD MICHELLE MARIE
IPC: H04B7/26 , G06F13/00 , H04L12/56 , H04L29/06 , H04L29/12 , H04W8/26 , H04W40/24 , H04W40/26 , H04W40/36 , H04W80/04 , H04W92/02 , H04Q7/24
Abstract: A communications network having a number of routers, a number of base stations and a number of mobile units maintains communications with the mobile units by assigning a unique address known to the routing entities of the network to each mobile unit. By including the mobile units unique address in topology updates of the network, the location of the mobile unit at any time is made known to all routers of the network. That is, once a mobile unit moves into a domain of a new access point and establishes a new link with the new access point, it uses the topology update mechanism of the network to make its new location known to all routers. Once a router of the network receives topology update information specific to the mobile unit's new location, it updates its routing table such that packets destined to the mobile unit are routed in a path which terminates at the mobile unit and contains its new access point.
-
10.发明专利
公开(公告)号：CZ265697A3
公开(公告)日：1998-05-13
申请号：CZ265697
申请日：1996-01-16
Applicant: IBM
Inventor： AHMADI HAMID , BAUCHOT FREDERIC JACQUES , BONNET ROSELYNE , KESSLER ILAN , KRISHNA ARVIND , LANNE FABIEN P , NAGHSHINEH MAHMOUD , SOLER CATHERINE , WETTERWALD MICHELLE MARIE
IPC: G06F13/00 , H04B7/26 , H04L12/56 , H04L29/06 , H04L29/12 , H04W8/26 , H04W40/24 , H04W40/26 , H04W40/36 , H04W80/04 , H04W92/02 , H04Q7/24
Abstract: A communications network having a number of routers, a number of base stations and a number of mobile units maintains communications with the mobile units by assigning a unique address known to the routing entities of the network to each mobile unit. By including the mobile units unique address in topology updates of the network, the location of the mobile unit at any time is made known to all routers of the network. That is, once a mobile unit moves into a domain of a new access point and establishes a new link with the new access point, it uses the topology update mechanism of the network to make its new location known to all routers. Once a router of the network receives topology update information specific to the mobile unit's new location, it updates its routing table such that packets destined to the mobile unit are routed in a path which terminates at the mobile unit and contains its new access point.
-
-
-
-
-
-
-
-
-
Search Results
14
records
(took 0.023 seconds)
