公开(公告)号：WO2008049853A3

公开(公告)日：2008-06-12

申请号：PCT/EP2007061403

申请日：2007-10-24

Applicant: IBM ,  IBM UK ,  LIANG ZHI YONG ,  LU WEI ,  SABHIKHI RAVINDER KUMAR ,  SHAO LING ,  YANG BO ,  ZHAO YI XIN

Inventor： LIANG ZHI YONG ,  LU WEI ,  SABHIKHI RAVINDER KUMAR ,  SHAO LING ,  YANG BO ,  ZHAO YI XIN

IPC: H04L29/06

CPC classification number: H04L29/06027 ,  H04L65/1006 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/1029 ,  H04L69/12 ,  H04L69/22

Abstract: The present invention discloses a method and an apparatus for improving SIP parse performance. The method comprising the steps of: receiving a text-based SIP message to be sent to a SIP server; according to a SIP message filter table, determining whether the text- based SIP message needs to be transformed to a token-based message; and in the case that the text-based SIP message needs to be transformed to a token-based message, performing the transformation and sending the transformed token-based message to said SIP server, otherwise directly sending the text-based SIP message to said SIP server. According to the present invention, larger SIP message throughput in a SIP server and better utilization of resources of a front end device can be achieved.

Abstract translation: 本发明公开了一种改进SIP解析性能的方法和装置。 该方法包括以下步骤：接收要发送到SIP服务器的基于文本的SIP消息; 根据SIP消息过滤表，确定基于文本的SIP消息是否需要被转换为基于令牌的消息; 并且在基于文本的SIP消息需要被转换为基于令牌的消息的情况下，执行变换并将所变换的基于令牌的消息发送到所述SIP服务器，否则直接将基于文本的SIP消息发送到所述SIP 服务器。 根据本发明，可以实现SIP服务器中更大的SIP消息吞吐量以及更好地利用前端设备的资源。

公开(公告)号：CA2484508C

公开(公告)日：2009-12-22

申请号：CA2484508

申请日：2003-05-16

Applicant: IBM

Inventor： SIEGEL MICHAEL STEVEN ,  SABHIKHI RAVINDER KUMAR ,  RINALDI MARK ANTHONY ,  PEYRAVIAN MOHAMMAD

IPC: H04L47/724 ,  H04L12/40

Abstract: A Resource Reservation System includes a Token Generation Unit (TGU) which generates and circulates among nodes of a communications system a Slotted Token (SLT) message having sub-fields to carry identification number for eac h input port in a node and the resource available for each input port. On receiving the message the Resource Control Unit (RCU) in each node can write port identification number, available resource in appropriate sub-fields of the SLT message, and reserve resources in other nodes by adjusting informati on in the sub-field associated with the other nodes.

公开(公告)号：AU2003230036B2

公开(公告)日：2007-09-13

申请号：AU2003230036

申请日：2003-05-16

Applicant: IBM

Inventor： SIEGEL MICHAEL STEVEN ,  PEYRAVIAN MOHAMMAD ,  SABHIKHI RAVINDER KUMAR ,  RINALDI MARK ANTHONY

IPC: H04L47/724 ,  H04L12/40

Abstract: A Resource Reservation System includes a Token Generation Unit (TGU) which generates and circulates among nodes of a communications system a Slotted Token (SLT) message having sub-fields to carry identification number for each input port in a node and the resource available for each input port. On receiving the message the Resource Control Unit (RCU) in each node can write port identification number, available resource in appropriate sub-fields of the SLT message, and reserve resources in other nodes by adjusting information in the sub-field associated with the other nodes.

公开(公告)号：DE60319366D1

公开(公告)日：2008-04-10

申请号：DE60319366

申请日：2003-05-16

Applicant: IBM

Inventor： PEYRAVIAN MOHAMMAD ,  RINALDI MARK ANTHONY ,  SIEGEL MICHAEL STEVEN ,  SABHIKHI RAVINDER KUMAR

IPC: H04L47/724 ,  H04L12/40

Abstract: A Resource Reservation System includes a Token Generation Unit (TGU) which generates and circulates among nodes of a communications system a Slotted Token (SLT) message having sub-fields to carry identification number for each input port in a node and the resource available for each input port. On receiving the message the Resource Control Unit (RCU) in each node can write port identification number, available resource in appropriate sub-fields of the SLT message, and reserve resources in other nodes by adjusting information in the sub-field associated with the other nodes.

公开(公告)号：AU2003230036A1

公开(公告)日：2003-12-12

申请号：AU2003230036

申请日：2003-05-16

Applicant: IBM

Inventor： SABHIKHI RAVINDER KUMAR ,  PEYRAVIAN MOHAMMAD ,  RINALDI MARK ANTHONY ,  SIEGEL MICHAEL STEVEN

IPC: H04L47/724 ,  H04L12/40 ,  H04L12/56 ,  H04L12/43

Abstract: A Resource Reservation System includes a Token Generation Unit (TGU) which generates and circulates among nodes of a communications system a Slotted Token (SLT) message having sub-fields to carry identification number for each input port in a node and the resource available for each input port. On receiving the message the Resource Control Unit (RCU) in each node can write port identification number, available resource in appropriate sub-fields of the SLT message, and reserve resources in other nodes by adjusting information in the sub-field associated with the other nodes.

公开(公告)号：DE60319366T2

公开(公告)日：2009-04-02

申请号：DE60319366

申请日：2003-05-16

Applicant: IBM

Inventor： PEYRAVIAN MOHAMMAD ,  RINALDI MARK ANTHONY ,  SIEGEL MICHAEL STEVEN ,  SABHIKHI RAVINDER KUMAR

IPC: H04L47/724 ,  H04L12/40

Abstract: A Resource Reservation System includes a Token Generation Unit (TGU) which generates and circulates among nodes of a communications system a Slotted Token (SLT) message having sub-fields to carry identification number for each input port in a node and the resource available for each input port. On receiving the message the Resource Control Unit (RCU) in each node can write port identification number, available resource in appropriate sub-fields of the SLT message, and reserve resources in other nodes by adjusting information in the sub-field associated with the other nodes.

公开(公告)号：BR0311224A

公开(公告)日：2005-03-22

申请号：BR0311224

申请日：2003-05-16

Applicant: IBM

Inventor： PEYRAVIAN MOHAMMAD ,  RINALDI MARK ANTHONY ,  SIEGEL MICHAEL STEVEN ,  SABHIKHI RAVINDER KUMAR

IPC: H04L47/724 ,  H04L12/40 ,  H04L12/56 ,  H04L12/43

Abstract: A Resource Reservation System includes a Token Generation Unit (TGU) which generates and circulates among nodes of a communications system a Slotted Token (SLT) message having sub-fields to carry identification number for each input port in a node and the resource available for each input port. On receiving the message the Resource Control Unit (RCU) in each node can write port identification number, available resource in appropriate sub-fields of the SLT message, and reserve resources in other nodes by adjusting information in the sub-field associated with the other nodes.

公开(公告)号：CA2484508A1

公开(公告)日：2003-12-04

申请号：CA2484508

申请日：2003-05-16

Applicant: IBM

Inventor： SIEGEL MICHAEL STEVEN ,  SABHIKHI RAVINDER KUMAR ,  PEYRAVIAN MOHAMMAD ,  RINALDI MARK ANTHONY

IPC: H04L47/724 ,  H04L12/40 ,  H04L12/56 ,  H04L12/43

Abstract: A Resource Reservation System includes a Token Generation Unit (TGU) which generates and circulates among nodes of a communications system a Slotted Token (SLT) message having sub-fields to carry identification number for eac h input port in a node and the resource available for each input port. On receiving the message the Resource Control Unit (RCU) in each node can write port identification number, available resource in appropriate sub-fields of the SLT message, and reserve resources in other nodes by adjusting informati on in the sub-field associated with the other nodes.