GR 1110 CORE : ISSUE 4

Preface
1 Introduction
1.1 Scope
1.2 Background
1.3 Major Changes from TA-NWT-001110,
                 Issue 2, August 1993
1.4 Document Organization
1.5 Related Bellcore, Standards, and Industry
                 Documents
1.6 Requirements Terminology
1.7 Requirement Labeling Conventions
2 Assumptions
2.1 User Applications and Service Assumptions
2.2 Initial Services
2.3 BSS Architectural Assumptions
2.4 Customer Premises Node Assumptions
3 BSS Transport-Related Functions
3.1 General
3.2 ATM Switching Functions
4 BSS Interfaces
4.1 Overview
4.2 ATM/Broadband User Network Interface
4.3 Broadband Inter-Carrier Interface
4.4 Operations Interface Requirements
4.5 Signaling System Number 7 Interface
4.6 Synchronization Interface
5 BSS Control-Related Functions
5.1 Addressing
5.2 Call/Connection Processing
5.3 Signaling
5.4 BSS Network Element Operations
6 Traffic Control and Congestion Control
6.1 Traffic Descriptor
6.2 Connection Admission Control
6.3 Usage Parameter Control
6.4 Network Parameter Control
6.5 Priority Control and Cell Tagging
6.6 Explicit Forward Congestion Indication
6.7 BSS Features in Support of ABR Services
6.8 Early Frame Discard
7 BSS Traffic Engineering
8 BSS Performance
8.1 Background
8.2 Reference Traffic Loads for Specification of
                 BSS Performance
8.3 BSS Connection Setup Performance Objectives
8.4 BSS Connection Clearing Performance Objectives
8.5 BSS Connection Denial Performance Objectives
8.6 ATM Cell Transfer Performance Objectives
                 Across a BSS
9 Reliability
9.1 Introduction
9.2 Hardware Reliability Modeling Methods
9.3 Hardware Reliability Parameters
9.4 Hardware Reliability Requirements
10 Usage Information to Support Billing
10.1 Motivations
10.2 Overview of the Usage Measurement Functions
10.3 Permanent Virtual Connection (PVC) Services
10.4 Intra-Network Switched Virtual Connection
                 (SVC) Services
10.5 Inter-Network Switched Virtual Connection
                 (SVC) Services
10.6 Implementation Architecture
10.7 Data Integrity, Quality, and Reliability
10.8 Message Detail Recording
11 Spatial and Environmental Criteria
11.1 Power Supply Requirements
11.2 Equipment Design Requirements
11.3 Physical Requirements
11.4 Environmental Requirements
11.5 Electrical And Other Safety Requirements
12 Product Support
12.1 Documentation
12.2 Training
12.3 Supplier Support
13 Cell Relay Service
13.1 Introduction
13.2 BSS Transport-Related Functions
13.3 BSS Interfaces
13.4 BSS Control Related Functions
13.5 Traffic Control and Congestion Control
13.6 BSS Traffic Engineering
13.7 Performance
13.8 Reliability
13.9 Usage Information to Support Billing
14 Switched Multi-Megabit Data Service
14.1 Introduction
14.2 BSS Transport-Related Functions
14.3 BSS Interfaces
14.4 BSS Control Related Functions
14.5 Traffic Control and Congestion Control
14.6 BSS Traffic Engineering
14.7 Performance
14.8 Reliability
14.9 Usage Information to Support Billing
15 Frame Relay Service
15.1 Introduction
15.2 BSS Transport-Related Functions
15.3 BSS Interfaces
15.4 BSS Control Related Functions
15.5 Traffic Control and Congestion Control
15.6 BSS Traffic Engineering
15.7 Performance
15.8 Reliability
15.9 Usage Information to Support Billing
16 DS1/DS3 Circuit Emulation Service
16.1 Introduction
16.2 BSS Transport-Related Functions
16.3 BSS Interfaces
16.4 BSS Control-Related Functions
16.5 Traffic Control and Congestion Control
16.6 BSS Traffic Engineering
16.7 Performance
16.8 Reliability
16.9 Usage Information to Support Billing
17 Interworking with Narrowband Networks
17.1 Introduction
17.2 Broadband/Narrowband Interworking Architectures
                 Alternatives
17.3 Narrowband 64 kbps Voice Interworking Functions
17.4 Narrowband n x 64 kbps Data Interworking
                 Functions
18 Service Access Multiplexer (SAM) Interface
18.1 Introduction
18.2 SAM Services Supported
18.3 SAM Interface Requirements
18.4 BSS Control-Related Functions
18.5 Traffic and Congestion Control
18.6 BSS Traffic Engineering
18.7 BSS Performance
18.8 Reliability
18.9 Usage Measurements to Support Billing
18.10 Spatial and Environmental Criteria
18.11 Product Support
Appendix A: Performance Parameter Definitions
 A.1 Call Processing Performance
 A.2 ATM Cell Transfer Performance Parameters
 A.3 SMDS Performance Parameters
 A.4 Frame Relay Service Performance Parameters
 A.5 DS1/DS3 Circuit Emulation Performance Parameters
Appendix B: Protocol Data Unit Formats
 B.1 ATM Layer Protocol Data Units
 B.2 ATM Adaptation Layer Protocol Data Units
 B.3 SMDS Connectionless Service Layer Protocol
                 Data Units
 B.4 SMDS Layer 3 Protocol Data Units
 B.5 Frame Relay Service Protocol Data Units
Appendix C: Network Aspects
 C.1 ATM/Broadband Network Principles
 C.2 ATM/Broadband Network Protocol Architecture
 C.3 Architectural Relationships to Existing and
                 Service-Specific Networks
 C.4 Connection Scenarios
 C.5 Hypothetical Reference Connection
Appendix D: Proposed BAF Requirements
 D.1 BAF Table Changes for Division 2 of GR-1100-CORE
 D.2 BAF Structure Change for Division 3 of
                 GR-1100-CORE
 D.3 BAF Call Type Changes for Division 4 of
                 GR-1100-CORE
 D.4 BAF Module Changes for Division 5 of
                 GR-1100-CORE
References
Glossary

Gives the requirements for a BSS to support the following on a common ATM platform: PVC Cell Relay Service, SVC Cell Relay Service, SMDS, PVC Frame Relay Service and DS1/DS3 Circuit Emulation Service. Also shown requirements for interworking between broadband networks and narrowband networks for some limited capabilities, mainly voice over ATM and n x 64 kbps data over ATM. The BSS as shown in the requirements pertain to an integrated system i.e. the call control, connection control and switching fabric functionality, all within one physical system. Is in contrast to a modular system where call control, connection control and ATM switching fabric functionality are within the two or more physical systems interconnected by open interfaces.