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Title:
A METHOD FOR IMPLEMENTING PREPAID SERVICE SWITCHING IN CODE DIVISION MULTIPLE ACCESS NETWORK
Document Type and Number:
WIPO Patent Application WO/2008/028394
Kind Code:
A1
Abstract:
A method for implementing prepaid service switching in code division multiple access network, includes: a user terminal moves to a destination PDSN and sends a MIP registering request message to the destination PDSN; the destination PDSN sends an access requesting message including PPAC attribution for requesting authorization of prepaid capability to an AAA/PPS server; the AAA/PPS server releases the connection of the user terminal with source PDSN; the AAA/PPS server determines and allows the destination PDSN to use prepaid function, and sends an access accepting message including the PPAC attribution for authorizing the prepaid function and the PPAQ attribution for assigning quota for users to the destination PDSN; the destination PDSN interacts with HA to implement MIP registering binding of user terminals; the destination PDSN sends a MIP registering response message to user terminal.

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Inventors:
XU, Xiuli (ZTE Plaza, Keji Road SouthHi-Tech Industrial Park,Nanshan District,Shenzhen, Guangdong 7, 518057, CN)
许秀莉 (中国广东省深圳市南山区高新技术产业园科技南路中兴通讯大厦, Guangdong 7, 518057, CN)
Application Number:
CN2007/002186
Publication Date:
March 13, 2008
Filing Date:
July 18, 2007
Export Citation:
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Assignee:
ZTE CORPORATION (ZTE Plaza, Keji Road SouthHi-Tech Industrial Park,Nanshan District,Shenzhen, Guangdong 7, 518057, CN)
中兴通讯股份有限公司 (中国广东省深圳市南山区高新技术产业园科技南路中兴通讯大厦, Guangdong 7, 518057, CN)
XU, Xiuli (ZTE Plaza, Keji Road SouthHi-Tech Industrial Park,Nanshan District,Shenzhen, Guangdong 7, 518057, CN)
International Classes:
H04L12/14; H04J13/02; H04M17/00; H04L12/14; H04J13/02; H04M17/00
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (Floor 16, Tower A Indo Building,A48 Zhichun Road,Haidian District, Beijing, 10098, CN)
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