公开(公告)号：EP2774057A4

公开(公告)日：2016-07-06

申请号：EP11875041

申请日：2011-11-01

Applicant: ERICSSON TELEFON AB L M

Inventor： CARLSSON RICHARD ,  LARSSON STAFFAN ,  OLSSON HJALMAR

IPC: G06F17/30 ,  H04W4/02

CPC classification number: H04W4/025 ,  G06F17/30241 ,  H04W4/02

公开(公告)号：WO0248886A2

公开(公告)日：2002-06-20

申请号：PCT/SE0102761

申请日：2001-12-11

Applicant: ERICSSON TELEFON AB L M

Inventor： LUNDBAECK ARNE ,  LARSSON STAFFAN ,  ERIKSSON ROLF ,  NILSSON MATS

IPC: G06F11/00

CPC classification number: G06F11/1482 ,  G06F11/2035

Abstract: A telecommunications platform (20) comprises a cluster (32) of processors (30) which perform a platform central processing function. The platform central processing function includes a cluster support function (50) which is distributed to the cluster of processors. For sake of redundancy, programs (PGMs) are distributed throughout the cluster so that at least some of the processors of the cluster have active versions of at least some of the programs and standby versions of others of the programs, e.g., an intermixing of assignments of active and standby versions of programs. Moreover, programs and programs comprising them can be loaded, started, shutdown, stopped, and upgraded without terminating overall operation the platform. In its various aspects, the cluster support function (50) includes a state storage system (200) and a name server system (300) for facilitating restart and switch over of programs and programs executed by processors of the cluster.

Abstract translation: 电信平台（20）包括执行平台中央处理功能的处理器（30）的群集（32）。 平台中央处理功能包括分配给处理器集群的集群支持功能（50）。 为了冗余，程序（PGM）分布在整个群集中，以便群集中的至少一些处理器具有其他程序的至少一些程序和备用版本的活动版本，例如，分配的混合 的主动和备用版本的程序。 此外，包含它们的程序和程序可以被加载，启动，关闭，停止和升级，而不会终止平台的整体操作。 在其各个方面中，集群支持功能（50）包括便于重启和切换由集群的处理器执行的程序和程序的状态存储系统（200）和名称服务器系统（300）。

公开(公告)号：AU1652202A

公开(公告)日：2002-06-24

申请号：AU1652202

申请日：2001-12-11

Applicant: ERICSSON TELEFON AB L M

Inventor： LUNDBACK ARNE ,  LARSSON STAFFAN ,  ERIKSSON ROLF ,  NILSSON MATS

IPC: G06F9/445

Abstract: Software in the form of a program (60) is replaced (e.g., upgraded) on a telecommunications platform (node) (620, 20) without shutting down the telecommunications functions of the platform. The old program (601.0) that is replaced is of a type which stores state information in a state storage system (200). In connection with a software (program) replacement operation for the old program, after a new program (601.1) is started either a shutdown (2-4) instruction is sent to the old program, a software support function of the platform activates a conversion program (80). The conversion program renders the state information of the old program as converted state information which is usable by the new program.

公开(公告)号：AU2286502A

公开(公告)日：2002-06-24

申请号：AU2286502

申请日：2001-12-11

Applicant: ERICSSON TELEFON AB L M

Inventor： LUNDBACK ARNE ,  LARSSON STAFFAN ,  ERIKSSON ROLF ,  NILSSON MATS

IPC: G06F11/00

Abstract: A telecommunications platform (20) comprises a cluster (32) of processors (30) which perform a platform central processing function. The platform central processing function includes a cluster support function (50) which is distributed to the cluster of processors. For sake of redundancy, programs (PGMs) are distributed throughout the cluster so that at least some of the processors of the cluster have active versions of at least some of the programs and standby versions of others of the programs, e.g., an intermixing of assignments of active and standby versions of programs. Moreover, programs and programs comprising them can be loaded, started, shutdown, stopped, and upgraded without terminating overall operation the platform. In its various aspects, the cluster support function (50) includes a state storage system (200) and a name server system (300) for facilitating restart and switch over of programs and programs executed by processors of the cluster.