CONTENTS

Policy on Intellectual Property Right (IPR)
 1     Introduction
 2     Basic reference model for IP packet transmission in MSS
        2.1     Reference models
        2.2     Usage of a physical connection for logical connections
 1     Technical characteristics and transmission parameters
a)     Bearer transmission characteristics
b)    
Packet transmission characteristics for Layer 2
c)     Delay characteristics
Introduction
 2     Definitions of performance parameters
        2.1     IP packet related parameters
                  2.1.1     IP packet transfer delay (IPTD)
a)     IPTD for delay sensitive systems
b)     IPTD for error sensitive systems
                  2.1.2     IP packet delay variation (IPDV)
                  2.1.3     IP packet loss ratio (IPLR)
                  2.1.4     IP packet error ratio (IPER)
        2.2     Availability
 3     Consideration of performance objectives
        3.1     IP packet propagation delay and the delay variation in the MSS environment
        3.2     IPLR and IPER
a)     IPLR and IPER for delay sensitive systems
b)     IPLR and IPER for error sensitive systems