qualcomm
2011-08-04, 01:52 AM
IP RAN - HUAWEI WCDMA RAN11 Feature Parameter Description
Contents:
1 Introduction to This Document 1-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050086)
1.1 Scope. 1-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050087)
1.2 Intended Audience. 1-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050088)
1.3 Change History. 1-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050089)
2 Overview of IP RAN.. 2-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050090)
3 IP RAN Principles. 3-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050091)
3.1 IP Interface Boards. 3-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050092)
3.1.1 Numbering Schemes. 3-2 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050093)
3.2 IP RAN Application Scenarios. 3-3 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050094)
3.2.1 Iub over TDM Network. 3-3 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050095)
3.2.2 Iub over IP Network. 3-4 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050096)
3.2.3 Iub over Hybrid IP Transport Network. 3-5 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050097)
3.2.4 Iub over IP/ATM Network. 3-6 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050098)
3.2.5 Iu/Iur over IP Network. 3-7 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050099)
3.3 IP RAN Protocol Stacks. 3-7 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050100)
3.3.1 Protocol Stack of Iub (over IP) 3-7 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050101)
3.3.2 Protocol Stack of Hybrid Iub (over IP /ATM) 3-15 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050102)
3.3.3 Protocol Stack of Iu-CS (over IP) 3-19 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050103)
3.3.4 Protocol Stack of Iu-PS (over IP) 3-21 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050104)
3.3.5 Protocol Stack of Iur (over IP) 3-22 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050105)
3.3.6 Protocols of Data Link Layer 3-23 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050106)
3.4 IP Addresses and Routes of IP RAN.. 3-24 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050107)
3.4.1 Classification of IP Addresses. 3-25 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050108)
3.4.2 Two Networking Types on the Iub/Iur/Iu-CS/Iu-PS Interfaces. 3-25 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050109)
3.4.3 Route on the Iub/Iur/Iu-CS/Iu-PS Interface. 3-27 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050110)
3.4.4 IP Addresses for SCTP Links and IP Paths Between RNC and NodeB.. 3-27 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050111)
3.5 IP RAN QoS. 3-29 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050112)
3.5.1 Admission Control and Congestion Control 3-29 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050113)
3.5.2 Differentiated Service. 3-29 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050114)
3.5.3 PQ and RL.. 3-30 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050115)
3.6 IP RAN VLAN.. 3-30 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050116)
3.6.1 Ensuring Security. 3-31 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050117)
3.6.2 Providing Priority Service. 3-31 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050118)
3.7 IP RAN FP-Mux. 3-34 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050119)
3.7.1 Advantages of FP MUX.. 3-35 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050120)
3.7.2 Key Fundamentals of FP MUX.. 3-36 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050121)
3.8 IP RAN UDP MUX.. 3-38 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050122)
3.8.1 Principles of UDP MUX.. 3-38 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050123)
3.8.2 Method of Enabling UDP MUX.. 3-40 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050124)
3.8.3 Gain of UDP MUX.. 3-41 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050125)
3.9 IP RAN Header Compression. 3-42 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050126)
3.9.1 ACFC.. 3-42 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050127)
3.9.2 PFC.. 3-42 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050128)
3.9.3 IPHC.. 3-42 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050129)
3.10 IP RAN Redundancy. 3-42 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050130)
3.10.1 Single-Homing Layer 3 Networking. 3-43 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050131)
3.10.2 Dual-Homing Layer 3 Networking. 3-43 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050132)
3.10.3 Advantages and Disadvantages of the Networking. 3-44 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050133)
3.10.4 Configuration on the RNC Side. 3-44 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050134)
3.10.5 Fault Detection. 3-45 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050135)
3.11 IP RAN Load Sharing. 3-45 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050136)
3.11.1 Load Sharing Layer 3 Networking. 3-46 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050137)
3.11.2 Advantage and Disadvantage of the Networking. 3-47 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050138)
3.11.3 Configuration on the RNC Side. 3-47 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050139)
3.12 IP RAN DHCP. 3-47 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050140)
3.13 IP RAN Transport Capabilities. 3-48 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050141)
3.13.1 RNC IP Transport Capabilities. 3-48 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050142)
3.13.2 BBU IP Transport Capabilities. 3-49 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050143)
3.13.3 Macro NodeB IP Transport Capabilities. 3-50 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050144)
3.14 IP Re-route Based on BFD/ARP. 3-51 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050145)
3.14.1 Basic Fundamentals of the BFD/ARP Detection. 3-51 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050146)
3.14.2 SBFD/ARP and IPRT Binding Scheme. 3-53 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050147)
3.14.3 SBFD/ARP Application in VRRP Networking Mode. 3-54 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050148)
3.14.4 MBFD and IPRT/IPPATH Binding Scheme. 3-55 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050149)
3.14.5 Prerequisites for BFD/ARP Detection. 3-55 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050150)
3.15 IP RAN Link Aggregation. 3-55 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050151)
3.15.1 Basic Principles of Link Aggregation. 3-55 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050152)
3.15.2 Link Aggregation Application in Layer 2 Networking Mode. 3-56 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050153)
3.15.3 Prerequisites for Link Aggregation. 3-57 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050154)
3.15.4 Method of Enabling Link Aggregation. 3-57 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050155)
3.16 IP RAN Ethernet Management (ETH OAM) 3-57 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050156)
3.16.1 Position of ETH OAM on the Network. 3-57 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050157)
3.16.2 Solution Based on the IEEE 802.3ah Protocol 3-58 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050158)
3.16.3 Solution Based on the IEEE 802.1ag Protocol 3-59 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050159)
3.17 IP RAN Networking. 3-62 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050160)
3.17.1 Iub IP Layer 2 Networking. 3-62 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050161)
3.17.2 Iub IP Layer 3 Networking. 3-63 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050162)
4 Parameters. 4-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050163)
5 Counters. 5-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050164)
6 Glossary. 6-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050165)
7 Reference Documents. 7-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050166)
Contents:
1 Introduction to This Document 1-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050086)
1.1 Scope. 1-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050087)
1.2 Intended Audience. 1-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050088)
1.3 Change History. 1-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050089)
2 Overview of IP RAN.. 2-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050090)
3 IP RAN Principles. 3-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050091)
3.1 IP Interface Boards. 3-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050092)
3.1.1 Numbering Schemes. 3-2 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050093)
3.2 IP RAN Application Scenarios. 3-3 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050094)
3.2.1 Iub over TDM Network. 3-3 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050095)
3.2.2 Iub over IP Network. 3-4 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050096)
3.2.3 Iub over Hybrid IP Transport Network. 3-5 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050097)
3.2.4 Iub over IP/ATM Network. 3-6 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050098)
3.2.5 Iu/Iur over IP Network. 3-7 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050099)
3.3 IP RAN Protocol Stacks. 3-7 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050100)
3.3.1 Protocol Stack of Iub (over IP) 3-7 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050101)
3.3.2 Protocol Stack of Hybrid Iub (over IP /ATM) 3-15 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050102)
3.3.3 Protocol Stack of Iu-CS (over IP) 3-19 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050103)
3.3.4 Protocol Stack of Iu-PS (over IP) 3-21 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050104)
3.3.5 Protocol Stack of Iur (over IP) 3-22 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050105)
3.3.6 Protocols of Data Link Layer 3-23 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050106)
3.4 IP Addresses and Routes of IP RAN.. 3-24 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050107)
3.4.1 Classification of IP Addresses. 3-25 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050108)
3.4.2 Two Networking Types on the Iub/Iur/Iu-CS/Iu-PS Interfaces. 3-25 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050109)
3.4.3 Route on the Iub/Iur/Iu-CS/Iu-PS Interface. 3-27 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050110)
3.4.4 IP Addresses for SCTP Links and IP Paths Between RNC and NodeB.. 3-27 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050111)
3.5 IP RAN QoS. 3-29 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050112)
3.5.1 Admission Control and Congestion Control 3-29 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050113)
3.5.2 Differentiated Service. 3-29 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050114)
3.5.3 PQ and RL.. 3-30 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050115)
3.6 IP RAN VLAN.. 3-30 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050116)
3.6.1 Ensuring Security. 3-31 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050117)
3.6.2 Providing Priority Service. 3-31 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050118)
3.7 IP RAN FP-Mux. 3-34 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050119)
3.7.1 Advantages of FP MUX.. 3-35 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050120)
3.7.2 Key Fundamentals of FP MUX.. 3-36 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050121)
3.8 IP RAN UDP MUX.. 3-38 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050122)
3.8.1 Principles of UDP MUX.. 3-38 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050123)
3.8.2 Method of Enabling UDP MUX.. 3-40 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050124)
3.8.3 Gain of UDP MUX.. 3-41 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050125)
3.9 IP RAN Header Compression. 3-42 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050126)
3.9.1 ACFC.. 3-42 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050127)
3.9.2 PFC.. 3-42 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050128)
3.9.3 IPHC.. 3-42 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050129)
3.10 IP RAN Redundancy. 3-42 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050130)
3.10.1 Single-Homing Layer 3 Networking. 3-43 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050131)
3.10.2 Dual-Homing Layer 3 Networking. 3-43 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050132)
3.10.3 Advantages and Disadvantages of the Networking. 3-44 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050133)
3.10.4 Configuration on the RNC Side. 3-44 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050134)
3.10.5 Fault Detection. 3-45 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050135)
3.11 IP RAN Load Sharing. 3-45 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050136)
3.11.1 Load Sharing Layer 3 Networking. 3-46 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050137)
3.11.2 Advantage and Disadvantage of the Networking. 3-47 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050138)
3.11.3 Configuration on the RNC Side. 3-47 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050139)
3.12 IP RAN DHCP. 3-47 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050140)
3.13 IP RAN Transport Capabilities. 3-48 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050141)
3.13.1 RNC IP Transport Capabilities. 3-48 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050142)
3.13.2 BBU IP Transport Capabilities. 3-49 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050143)
3.13.3 Macro NodeB IP Transport Capabilities. 3-50 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050144)
3.14 IP Re-route Based on BFD/ARP. 3-51 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050145)
3.14.1 Basic Fundamentals of the BFD/ARP Detection. 3-51 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050146)
3.14.2 SBFD/ARP and IPRT Binding Scheme. 3-53 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050147)
3.14.3 SBFD/ARP Application in VRRP Networking Mode. 3-54 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050148)
3.14.4 MBFD and IPRT/IPPATH Binding Scheme. 3-55 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050149)
3.14.5 Prerequisites for BFD/ARP Detection. 3-55 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050150)
3.15 IP RAN Link Aggregation. 3-55 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050151)
3.15.1 Basic Principles of Link Aggregation. 3-55 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050152)
3.15.2 Link Aggregation Application in Layer 2 Networking Mode. 3-56 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050153)
3.15.3 Prerequisites for Link Aggregation. 3-57 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050154)
3.15.4 Method of Enabling Link Aggregation. 3-57 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050155)
3.16 IP RAN Ethernet Management (ETH OAM) 3-57 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050156)
3.16.1 Position of ETH OAM on the Network. 3-57 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050157)
3.16.2 Solution Based on the IEEE 802.3ah Protocol 3-58 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050158)
3.16.3 Solution Based on the IEEE 802.1ag Protocol 3-59 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050159)
3.17 IP RAN Networking. 3-62 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050160)
3.17.1 Iub IP Layer 2 Networking. 3-62 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050161)
3.17.2 Iub IP Layer 3 Networking. 3-63 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050162)
4 Parameters. 4-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050163)
5 Counters. 5-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050164)
6 Glossary. 6-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050165)
7 Reference Documents. 7-1 (http://www.finetopix.com/newthread.php?do=newthread&f=52#_Toc234050166)