This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Packet data serving node" – news · newspapers · books · scholar · JSTOR(December 2007) (Learn how and when to remove this message)
The Packet Data Serving Node, or PDSN, is a component of a CDMA2000 mobile network.[1] It acts as the connection point between the radio access and IP networks. This component is responsible for managing PPP sessions between the mobile provider's core IP network and the mobile station (mobile phone). It is similar in function to the GGSN (GPRS Gateway Support Node) that is found in GSM and UMTS networks.
Although PDSN is thought of being similar to GGSN in a conceptual sense, logically it's a combination of SGSN and GGSN in the CDMA world. It provides:
Mobility management functions (provided by SGSN in the GPRS/UMTS networks)
Packet routing functionality (provided by GGSN in the GPRS/UMTS networks)
^Packet Data Serving Node (PDSN) – Cisco Systems
and 26 Related for: Packet data serving node information
The PacketDataServingNode, or PDSN, is a component of a CDMA2000 mobile network. It acts as the connection point between the radio access and IP networks...
activated. The packetdata protocol (PDP; e.g., IP, X.25, FrameRelay) context is a data structure present on both the serving GPRS support node (SGSN) and...
UEs. The Serving Gateway routes and forwards user datapackets, while also acting as the mobility anchor for the user plane during inter-eNodeB handovers...
telecommunications, packet switching is a method of grouping data into packets that are transmitted over a digital network. Packets are made of a header...
the mobile node. When acting as transmitter, a mobile node sends packets directly to the other communicating node, without sending the packets through the...
through Media Gateway (MGW) and to the SGSN (Serving GPRS Support Node) in the Packet Switched Core Network. The logical connections between the network...
core network for signaling between gateway GPRS support nodes (GGSN) and serving GPRS support nodes (SGSN). This allows the SGSN to activate a session on...
software structure within a network node of a computer network that serves as an endpoint for sending and receiving data across the network. The structure...
Kleinrock: Donald Davies ... did make a single nodepacket switch before ARPA did Cambell-Kelly, Martin (1987). "Data Communications at the National Physical...
the A8/A9 and A10/A11 interfaces to enable handoffs of PacketDataServingNode (PDSN) packetdata sessions between ANs and between 1xEV-DO and 1xRTT systems...
as an SS7 node with connections to the MSC and serving GPRS support node (SGSN) (when using GPRS). It also provides all the required data to the operation...
3GPP TS 48.018. 3GPP TS 48.018 General Packet Radio Service (GPRS);Base Station System (BSS) -Serving GPRS Support Node (SGSN);BSS GPRS Protocol (BSSGP)...
interface of a computer or a network node participating in a computer network using IPv6. IP addresses are included in the packet header to indicate the source...
ConnNet was a packet switched data network operated by the Southern New England Telephone Company serving the U.S. state of Connecticut. ConnNet was the...
Register, Authentication Centre, Short message service center and Serving GPRS Support Node (SGSN). The primary facilities provided by MAP are: Mobility Services:...
telephone exchange, and may also serve multiple data and voice customers within a neighborhood serving area interface, sometimes in conjunction with a...
location area to location area. The main differences are that the "Serving GPRS Support Node" (SGSN) is the element involved. The tracking area is the LTE...
node that serves as the forwarding host (router) to other networks when no other route specification matches the destination IP address of a packet....
to allow the subscriber to access packet services. Current location of subscriber (VLR and serving GPRS support node/SGSN). Call divert settings applicable...
buffer the data during such transits for at least one frame or packet before sending it on. Extra padding is allowed for the multiplexed data to move within...
(cellular data) networks. It is used to identify a PacketData Protocol (PDP) context (a unique data session) in the Mobile Station (MS) and in the Serving GPRS...
packets across the network. The history of the route is recorded as round-trip times of the packets received from each successive host (remote node)...
UMTS Serving GPRS Support Nodes (SGSNs) (Iu-PS), and UMTS RNCs and media gateways (MGWs) (Iu-CS). The basic component of AAL2 is the CPS packet. A CPS...
Control of Mobile Originated SMS through both circuit-switched and packet-switched serving network entities Interworking with SoLSA (Support of Localised...
track usage to individuals. Some anonymizing proxy servers may forward datapackets with header lines such as HTTP_VIA, HTTP_X_FORWARDED_FOR, or HTTP_FORWARDED...