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公开(公告)号：CA2630540A1
公开(公告)日：2007-07-05
申请号：CA2630540
申请日：2006-12-20
Applicant: QUALCOMM INC
Inventor： TSIRTSIS GEORGE , PARIZHSKY VLADIMIR , SRINIVASAN MURARI , ANIGSTEIN PABLO , LAROIA RAJIV
Abstract: Methods and apparatus for routing messages between an end node and an access node via another access node are described. Physical layer identification information is used when identifying a remote, e.g., adjacent, access node as a message destination. Thus, when a connection identifier based on one or more physical layer identifiers is available to a wireless terminal, e.g., from one or more downlink signals received from a destination access node, the wireless terminal can use the connection identifier corresponding to the destination node to route a message via an access node with which it has an established uplink connection. Such connection identifier information can be used even when other addressing information, e.g., network layer address information, associated with the destination access node, may not be available to the wireless terminal.
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公开(公告)号：AU2006303954A1
公开(公告)日：2007-04-26
申请号：AU2006303954
申请日：2006-10-11
Applicant: QUALCOMM INC
Inventor： LAROIA RAJIV , HANDE PRASHNANTH , TSIRTSIS GEORGE , ANIGSTEIN PABLO , IMPETT MATHEW , DYNARSKI RICHARD J , CORSON SCOTT M , PARK VINCENT , NADHAMUNI PRASANNA
Abstract: Methods and apparatus for establishing communication links, used to support communications sessions with one or more end nodes, e.g., mobile devices, are described. Various features are directed to a mobile node controlling the establishment of initial links to a first access node and the establishment of new links from a first access node to a second access node during a handoff operation using highly efficient messages and signal.
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公开(公告)号：CA2738783A1
公开(公告)日：2006-02-16
申请号：CA2738783
申请日：2005-08-03
Applicant: QUALCOMM INC
Inventor： O'NEILL ALAN , CORSON SCOTT M , TSIRTSIS GEORGE , PARK VINCENT , DYNARSKI RICHARD J , MAZIK DAVID R , SIGAL LEONID
IPC: H04L45/02 , H04W8/22 , G11C7/00 , H04B7/00 , H04L20060101 , H04L12/28 , H04L12/56 , H04W36/08 , H04W92/20
Abstract: Methods and apparatus for storing, manipulating, retrieving, and forwarding state, e.g., context and other information, used to support communications sessions with one or more end nodes, e.g., mobile devices, are described. Various features are directed to a mobile node controlling the transfer of state from a first access node to a second access node during a handoff operation thereby eliminating any need for state transfer messages to be transmitted between the second access node and the first access node during handoff. Other features of the invention are directed to the use of a core network node to store state information. State information stored in the core node can be accessed and used by access nodes in cases where a mobile node does not send a state transfer message during a handoff, e.g., because communication with the first access node is lost or because such messages are not supported.
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公开(公告)号：AU2004209273A1
公开(公告)日：2004-08-19
申请号：AU2004209273
申请日：2004-01-26
Applicant: QUALCOMM INC
Inventor： O'NEILL ALAN , CORSON SCOTT M , TSIRTSIS GEORGE , PARK VINCENT
IPC: G11C7/00 , H04B7/00 , H04L20060101 , H04L12/28 , H04L12/56 , H04W8/08 , H04W36/00 , H04W36/08 , H04W80/04 , H04W88/00 , H04W92/12 , H04W92/20 , H04Q7/20
Abstract: Methods and apparatus for storing, manipulating, retrieving, and forwarding state, e.g., context and other information, used to support communications sessions with one or more end nodes, e.g., mobile devices, are described. Various features are directed to a mobile node controlling the transfer of state from a first access node to a second access node during a handoff operation thereby eliminating any need for state transfer messages to be transmitted between the second access node and the first access node during handoff. Other features of the invention are directed to the use of a core network node to store state information. State information stored in the core node can be accessed and used by access nodes in cases where a mobile node does not send a state transfer message during a handoff, e.g., because communication with the first access node is lost or because such messages are not supported.
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公开(公告)号：CA2630585C
公开(公告)日：2017-03-21
申请号：CA2630585
申请日：2006-12-20
Applicant: QUALCOMM INC
Inventor： LAROIA RAJIV , ANIGSTEIN PABLO , MAZIK DAVID R , PARIZHSKY VLADIMIR , PARK VINCENT , SRINIVASAN MURARI , TSIRTSIS GEORGE
Abstract: Methods and apparatus for using end nodes, e.g., wireless terminals, to discover base stations and communicate information about discovered access nodes, e.g., base stations, to other access nodes in a system are described. As the wireless terminal roams in the system and new access nodes are encountered, one or more physically adjacent access nodes will be informed of the presence of the new access node as a result of communications with the wireless terminal. A message indicating an access node's inability to route a message to another access node which is known to a wireless terminal may trigger the wireless terminal to begin the process of updating access node routing and neighbor information.
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Patent Agency Ranking
公开(公告)号：HUE026946T2
公开(公告)日：2016-07-28
申请号：HUE08770528
申请日：2008-06-09
Applicant: QUALCOMM INC
Inventor： GIARETTA GERARDO , TSIRTSIS GEORGE , AHMAVAARA KALLE I
IPC: H04W48/00
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公开(公告)号：BRPI0907178A2
公开(公告)日：2015-07-14
申请号：BRPI0907178
申请日：2009-01-14
Applicant: QUALCOMM INC
Inventor： GIARETTA GERARDO , AHMAVAARA KALLE I , CASACCIA LORENZO , TSIRTSIS GEORGE , MAHENDRAN ARUNGUNDRAM C
IPC: H04L12/14
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公开(公告)号：UA99324C2
公开(公告)日：2012-08-10
申请号：UAA201009992
申请日：2009-01-14
Applicant: QUALCOMM INC
Inventor： GIARETTA GERARDO , AHMAVAARA KALLE I , CASACCIA LORENZO , TSIRTSIS GEORGE , MAHENDRAN ARUNGUNDRAM C
IPC: H04L12/14
Abstract: Описуютьсяметодипідтримкифункційкеруванняі тарифікаціїполітики (РСС) вмережібездротовогозв'язку. Уоднійрозробціфункціяправилкеруванняі тарифікаціїполітики (PCRF) можеприйматизапитвідпершогомережногооб'єкта (наприклад, домашньогоагента) навстановленняРСС-сеансудлякористувацькогообладнання (UE), щоздійснюєдоступдопершогомережногооб'єкта, використовуючипротоколмобільності (наприклад, мобільний IP). PCRF можевизначатипротоколмобільності, щовикористовується UE, основуючисьнапараметрі IP-CAN Туре, включеномув запит. PCRP можевизначатиправилаРССдляРСС-сеансу, основуючисьнапротоколімобільності, іможепосилатиправилаРССнапершиймережнийоб'єкт. Першиймережнийоб'єктможезастосовуватиправилаРССдопакетівдляРСС-сеансуі можепідраховуватикожнийпакетдлятарифікації. Другиймережнийоб'єктможенаправлятипакети, аленебудепідраховуватиціпакетидлятарифікації.
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公开(公告)号：AU2010200993B2
公开(公告)日：2012-04-19
申请号：AU2010200993
申请日：2010-03-16
Applicant: QUALCOMM INC
Inventor： O'NEILL ALAN , CORSON SCOTT M , TSIRTSIS GEORGE , PARK VINCENT
IPC: G11C7/00 , H04B7/00 , H04L20060101 , H04L12/28 , H04L12/56 , H04W8/08 , H04W36/00 , H04W36/08 , H04W80/04 , H04W88/00 , H04W92/12 , H04W92/20
Abstract: Methods and apparatus for storing, manipulating, retrieving, and forwarding state, eg, context and other information, used to support communications sessions with one or more end nodes, eg, 5 mobile devices, are described. Various features are directed to a mobile node controlling the transfer of state from a first access node to a second access node during a handoff operation thereby eliminating any need for state transfer messages to be transmitted between the second access node and the first access node during handoff. Other features of the invention are directed to the use of a core network node to store state information. State information stored in the core node can be accessed and 0 used by access nodes in cases where a mobile node does not send a state transfer message during a handoff, eg, because communication with the first access node is lost or because such messages are not supported. Node Core State Management Node 570 (CSMN) / 560 590' 140' sAccess Node FAccess Node ..---- 531 -540 ', 146 End Node (X) Fig. 5
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公开(公告)号：AT531168T
公开(公告)日：2011-11-15
申请号：AT06847975
申请日：2006-12-20
Applicant: QUALCOMM INC
Inventor： LAROIA RAJIV , ANIGSTEIN PABLO , PARIZHSKY VLADIMIR , SRINIVASAN MURARI , TSIRTSIS GEORGE
Abstract: Methods and apparatus for routing messages between an end node and an access node via another access node are described. Physical layer identification information is used when identifying a remote, e.g., adjacent, access node as a message destination. Thus, when a connection identifier based on one or more physical layer identifiers is available to a wireless terminal, e.g., from one or more downlink signals received from a destination access node, the wireless terminal can use the connection identifier corresponding to the destination node to route a message via an access node with which it has an established uplink connection. Such connection identifier information can be used even when other addressing information, e.g., network layer address information, associated with the destination access node, may not be available to the wireless terminal.
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