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TIA TSB-87-2016 97th Edition, December 1, 1997 Cellular Digital Packet Data System Specification - Part 2016 Multicast Perspectives
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Description / Abstract: Introduction
The Multicast Perspectives is a high level view of the processes involved in rendering CDPD and IP Multicast services. The CDPD Multicast service features include the following:
a. Multiple M-ESs get a copy of the message, regardless of the number of M-ESs or their location
b. More efficient use of the network; therefore, it should be less work for applications
c. Unacknowledged; no confirmation of reception by intended receivers
d. Data is not encrypted by the network
e. Multicast registrations are authenticated on a per-Multicast group member basis; each Multicast group member has its own authentication credentials for a Multicast NEI
f. Application must use UDP-style transport service: TCP-style transport service is not valid for Multicast.
The Multicast Perspectives is a high level view of the processes involved in rendering CDPD and IP Multicast services. The CDPD Multicast service features include the following:
a. Multiple M-ESs get a copy of the message, regardless of the number of M-ESs or their location
b. More efficient use of the network; therefore, it should be less work for applications
c. Unacknowledged; no confirmation of reception by intended receivers
d. Data is not encrypted by the network
e. Multicast registrations are authenticated on a per-Multicast group member basis; each Multicast group member has its own authentication credentials for a Multicast NEI
f. Application must use UDP-style transport service: TCP-style transport service is not valid for Multicast.