CA2340577A1 - Mobile ip mobility management at dormant hand-over in cdma ip-based cellular packet-data network - Google Patents

Mobile ip mobility management at dormant hand-over in cdma ip-based cellular packet-data network Download PDF

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Publication number
CA2340577A1
CA2340577A1 CA 2340577 CA2340577A CA2340577A1 CA 2340577 A1 CA2340577 A1 CA 2340577A1 CA 2340577 CA2340577 CA 2340577 CA 2340577 A CA2340577 A CA 2340577A CA 2340577 A1 CA2340577 A1 CA 2340577A1
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Canada
Prior art keywords
bsc
pcf
packet
dormant
data
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Granted
Application number
CA 2340577
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French (fr)
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CA2340577C (en
Inventor
Lila Madour
Mahmood Hossain
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Telefonaktiebolaget LM Ericsson AB
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Telefonaktiebolaget LM Ericsson AB
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Publication of CA2340577A1 publication Critical patent/CA2340577A1/en
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Publication of CA2340577C publication Critical patent/CA2340577C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

In an IP-based Code Division Multiple Access (CDMA) 2000 packet-data cellular telecommunications network, a method and system for handing over a dormant Mobile Node (MN) to a target packet zone. According to the invention, first the dormant MN sends an origination request message to the target Base Station Controller and Packet Control Function (BSC/PCF), which further sends a registration request comprising an indication that the MN is dormant to a Packet Data Service Node (PDSN). The PDSN replies to the BSC/PCF with a registration reply message for requesting the establishment of a traffic channel for the MN, and for indicating that it has data packets ready to be sent to the MN, such as for example Link Control Protocol (LCP) data packets for use in the negotiation of a new Point-to-Point Protocol (PPP) connection. The registration reply message comprises an indication such as for example a Data ready to Sent (DRS) parameter set to 1. The BSC/PCF establishes the traffic channel and forwards the data packets to the MN. Following the receipt of the registration reply in the BSC/PCF, the paging of the MN is avoided.
CA 2340577 2000-03-13 2001-03-13 Mobile ip mobility management at dormant hand-over in cdma ip-based cellular packet-data network Expired - Lifetime CA2340577C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78396800A 2000-03-13 2000-03-13
US09/783,968 2000-03-13

Publications (2)

Publication Number Publication Date
CA2340577A1 true CA2340577A1 (en) 2001-09-13
CA2340577C CA2340577C (en) 2009-06-30

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CA 2340577 Expired - Lifetime CA2340577C (en) 2000-03-13 2001-03-13 Mobile ip mobility management at dormant hand-over in cdma ip-based cellular packet-data network

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CA (1) CA2340577C (en)

Also Published As

Publication number Publication date
CA2340577C (en) 2009-06-30

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