公开(公告)号：AU754522B2

公开(公告)日：2002-11-21

申请号：AU4385101

申请日：2001-05-11

Applicant: LUCENT TECHNOLOGIES INC

Inventor： KRIARAS IOANNIS ,  PALAT SUDEEP KUMAR ,  YAMINI HATEF ,  YANG JIN

IPC: H04L12/66 ,  H04L12/56 ,  H04L29/06 ,  H04L29/08 ,  H04M7/00 ,  H04W48/00 ,  H04W80/04 ,  H04Q7/32

Abstract: A real time data transmission method is used in a network in which a real time media gateway is provided to allow access to the internet backbone in addition to the usual GPRS specific gateway. The method involves changing the header in a real time data stream as it passes through the network so that it can pass directly to the real time gateway without passing through the GPRS specific gateway. This ensures that the data stream travels along a more direct route and shortens the headers used in the data stream in the process.

公开(公告)号：CA2342841A1

公开(公告)日：2001-11-19

申请号：CA2342841

申请日：2001-03-28

Applicant: LUCENT TECHNOLOGIES INC

Inventor： KRIARAS IOANNIS ,  PALAT SUDEEP KUMAR ,  YANG JIN ,  YAMINI HATEF

IPC: H04L12/66 ,  H04L12/56 ,  H04L29/06 ,  H04L29/08 ,  H04M7/00 ,  H04W48/00 ,  H04W80/04 ,  H04Q7/36

Abstract: A real time data transmission method is used in a network in which a real ti me media gateway is provided to allow access to the Internet backbone in additi on to the usual GPRS specific gateway. The method involves changing the header in a real tim e data stream as it passes through the network so that it can pass directly to the real time gateway without passing through the GPRS specific gateway. This ensures that the dat a stream travels along a more direct route and shortens the headers used in the data stream in the process.

公开(公告)号：AU1755000A

公开(公告)日：2000-09-28

申请号：AU1755000

申请日：2000-02-17

Applicant: LUCENT TECHNOLOGIES INC

Inventor： CHEN XIAOBAO ,  PAPARELLA ANDREA ,  KRIARAS IOANNIS

IPC: G06F15/177 ,  H04L12/54 ,  H04L47/724 ,  H04L47/765 ,  H04L47/80 ,  H04W28/24 ,  H04W80/04 ,  H04W88/18 ,  H04L29/06 ,  G06F15/173

Abstract: There is disclosed a method of establishing a quality of service session between a correspondent node and a mobile node. The mobile node has a home address in a home network is temporarily connected at a care-of address in a foreign network. The method includes the steps of generating, in the foreign network, a modified reply message having a source address of the mobile node's care-of address and a destination address of the correspondent node, and transmitting the modified reply message. A mobile IP environment capable of supporting such a quality of service session is also disclosed.

公开(公告)号：BR0000552A

公开(公告)日：2000-09-12

申请号：BR0000552

申请日：2000-02-16

Applicant: LUCENT TECHNOLOGIES INC

Inventor： CHEN XIAOBAO ,  KRIARAS IOANNIS ,  PAPARELLA ANDREA

IPC: G06F15/177 ,  H04L12/54 ,  H04L47/724 ,  H04L47/765 ,  H04L47/80 ,  H04W28/24 ,  H04W80/04 ,  H04W88/18 ,  H04L12/66

Abstract: There is disclosed a method of establishing a quality of service session between a correspondent node and a mobile node. The mobile node has a home address in a home network is temporarily connected at a care-of address in a foreign network. The method includes the steps of generating, in the foreign network, a modified reply message having a source address of the mobile node's care-of address and a destination address of the correspondent node, and transmitting the modified reply message. A mobile IP environment capable of supporting such a quality of service session is also disclosed.