METHOD FOR TRANSMITTING QOS DURING HANDOVER BETWEEN SYSTEMS AND NETWORK SYSTEM AND DESTINATION NETWORK THEREOF

Title:

METHOD FOR TRANSMITTING QOS DURING HANDOVER BETWEEN SYSTEMS AND NETWORK SYSTEM AND DESTINATION NETWORK THEREOF

Document Type and Number:

WIPO Patent Application WO/2008/101392

Kind Code:

A1

Abstract:

A method for transmitting QoS during handover between systems and network system and destination network thereof enable a user terminal to transmit QoS to a second network access network during handover between systems. The method of the present invention includes: a second network mobility management network unit acquires service quality parameter QoS of a user terminal during the user terminal handover from a first network to a second network; and the second network mobility management network unit transmits the acquired QoS to the second network access network and/or a user panel network unit. The system of the present invention includes:a user terminal, a first network and a second network, the second network includes: a second network mobility management network unit and a second network access network; the second network mobility management network unit is used for acquiring service quality parameter QoS of a user terminal during the user terminal handover from a first network to a second network, and transmits the QoS to the second network access network; the second network access network is used for receiving the transmitted QoS from the second network mobility management network unit.

Inventors:

WU WENFU (CN)
HU WEIHUA (CN)

Application Number:

PCT/CN2008/000261

Publication Date:

August 28, 2008

Filing Date:

February 01, 2008

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)
WU WENFU (CN)
HU WEIHUA (CN)

International Classes:

H04W36/26; H04W36/14

Foreign References:

CN1852586A	2006-10-25
US20050201324A1	2005-09-15
CN1382355A	2002-11-27
US20040008689A1	2004-01-15

Other References: