Improvement of PS Feature and Delta Documentation HUAWEI USER GROUP MEETING SHANGHAI 2014 Putting your Thoughts into Action

Page 2 HUAWEI TECHNOLOGIES CO., LTD (PS9.1)2013 (PS10.0)  Single-NE feature documentation: Emphasized feature principles that elaborate Huawei's feature implementation.  Solution documentation: Provided feature documentation about smart bandwidth management in complex scenarios. Single-NE feature documentation: Provided complete documentation about feature description, configuration, commissioning, and deactivation to guide you through the entire operation procedure of features for sale. Constant Improvement in Feature Documentation to Meet Various Requirements of Your Service Scenarios and Applications 2014 (PS10.1 and later versions) VOC: To meet your requirements for feature documentation that applies to your operation scenarios and combined application of multiple services and for the support in service promotion and operation, we provide:  Single-NE feature documentation: Elaborated single-NE features in various service scenarios.  Function description documentation: Matching documentation about combined important features, including key functions about access, charging, and service control  Solution documentation: Solution-specific feature documentation, including optimized smart bandwidth management and newly added intelligent charging management and E2E QoS coordination solutions that apply to major applications

Page 3 HUAWEI TECHNOLOGIES CO., LTD. How to Use Feature Documents?

Page 4 HUAWEI TECHNOLOGIES CO., LTD. Improvement in Feature Documentation Typical scenario of the feature Elaborated single-NE features in various service scenarios. various service scenarios. Single-NE Feature Solution Function Description

Page 5 HUAWEI TECHNOLOGIES CO., LTD. Improvement in Feature Documentation: Offline Charging  Added the hyperlinks to feature-related parameters, O&M, and configuration operations.  Added the hyperlinks so that you can understand concepts that are involved in feature description.  Reduced the description of 3GPP specifications and added the description of UGW9811 processing mechanisms. Described how the UGW9811 implements charging features and how you can obtain information for feature deployment. Single-NE Feature Solution Function Description

Page 6 HUAWEI TECHNOLOGIES CO., LTD. Old: The flow control sub-functions are described in both system implementation and service flow, resulting in unclear logical relationship between parallel nodes. Old: The flow control sub-functions are described in both system implementation and service flow, resulting in unclear logical relationship between parallel nodes. New: The flow control sub-functions are described based on the overall flow control scheme (overall landscape) with a clear document structure. New: The flow control sub-functions are described based on the overall flow control scheme (overall landscape) with a clear document structure. Optimized the document structure. Added the overall flow control scheme (overall landscape).  Described all flow control sub-functions are.  Provided whether the flow control sub- functions are enabled by default and whether these sub-functions are configurable. Provided both function description and function configuration are provided, and added the links to the related configuration commands. Described the flow control effect and the impact of flow control on existing subscribers and new subscribers. Improvement in Feature Documentation: System Overload Control Single-NE Feature Solution Function Description

Page 7 HUAWEI TECHNOLOGIES CO., LTD. Feature Application - Answering Your Questions  What is the relationship among diversified features of Huawei products?  How can I put various combinations of these features into use?  How can I effectively deploy multiple features simultaneously?  What is the relationship among diversified features of Huawei products?  How can I put various combinations of these features into use?  How can I effectively deploy multiple features simultaneously? GWFD Time Based Charging of Service GWFD Envelope Reporting GWFD Offline Charging GWFD Event Based Charging of Service GWFD Credit Pooling GWFD Basic Content Based Charging GWFD Gy Interface Online Charging GWFD ASN Roaming Charging GWFD Hot Billing Charging features are used as examples. Single-NE Feature Solution Function Description

Page 8 HUAWEI TECHNOLOGIES CO., LTD. Feature Application - Providing Function Description Overall landscape of Huawei charging system Overall landscape of charging features and functions We provide feature description documents as well as function description documents to meet you feature application requirements. For example, detailed description about Huawei charging system and functions can meet your requirements in multiple application scenarios. We provide feature description documents as well as function description documents to meet you feature application requirements. For example, detailed description about Huawei charging system and functions can meet your requirements in multiple application scenarios. Charging features are used as examples. The function description is provided to meet your feature application requirements. Function Description Single-NE Feature Solution

Page 9 HUAWEI TECHNOLOGIES CO., LTD. Old: In the old documentation, the QoS function implementation is complex with multiple control points, and the QoS function is split into several features with loose logical relationship in between, which are unfavorable for customers to understand and deploy QoS functions. Function Description - QoS New: The new documentation provides QoS function descriptions that apply to actual deployment scenarios, including basic services, recommended solution, and special schemes, helping customers understand and deploy QoS functions. Overall description of QoS functions Function Description Single-NE Feature Solution

Page 10 HUAWEI TECHNOLOGIES CO., LTD. Progressive and in-depth QoS function description Navigation Basic access Multi-level QoS function description Deployment scenarios that fit actual network situations Related configuration commands and default parameter settings Included concepts, basic access functions, recommended solution, and special schemes. Function Description - QoS Function Description Single-NE Feature Solution

Page 11 HUAWEI TECHNOLOGIES CO., LTD. Huawei recommended solution Huawei special schemes Provided the links to feature description with different contents in function description. Function Description - QoS Function Description Single-NE Feature Solution

Page 12 HUAWEI TECHNOLOGIES CO., LTD. Function Description - Intelligent Policy Control Based on Service Awareness Added the description of SA-based smart policy control.  Described how the SA-based smart policy control works to implement required functions.  Described the mapping between functions and features.  Described the functions and related commands and parameters. How it works Mapping between functions and features How it is configured Function Description Single-NE Feature Solution

Page 13 HUAWEI TECHNOLOGIES CO., LTD. Function Description - Access Function System-level solution description: Elaborated the entire subscriber access process and described the security processing, access control, service management, and QoS processing schemes based on service triggering points. Function Description Single-NE Feature Solution

Page 14 HUAWEI TECHNOLOGIES CO., LTD. Function Description - Gateway Selection System-level solution description: Described the principle and networking of gateway selection through elaborations about NE selection, GUL interworking, and DNS principle. Function Description Single-NE Feature Solution

Page 15 HUAWEI TECHNOLOGIES CO., LTD. Function Description - License Description System-level license principle description: Described the USN9810's license control in terms of the license file structure, operation principle, system processing scheme, and control items. Function Description Single-NE Feature Solution

Page 16 HUAWEI TECHNOLOGIES CO., LTD. Old: description about deployment of single functions and features New: description about diversified applications fitting into various scenarios, seeking new profit growth opportunities in key and popular services, such as bandwidth management and charging Old: description about deployment of single functions and features New: description about diversified applications fitting into various scenarios, seeking new profit growth opportunities in key and popular services, such as bandwidth management and charging Solution Provided typical application scenarios of PS bandwidth management and charging solutions. Provided 31 solution documentation packages. These solution documentation packages provide systematic solution description, usage- oriented policy or rule planning, and detailed configuration roadmaps/schemes/procedures. Provided typical application scenarios of PS bandwidth management and charging solutions. Provided 31 solution documentation packages. These solution documentation packages provide systematic solution description, usage- oriented policy or rule planning, and detailed configuration roadmaps/schemes/procedures. 31 solution application scenarios Solution Single-NE Feature Function Description

Page 17 HUAWEI TECHNOLOGIES CO., LTD. Progressive and in-depth system-level solution description Solution Architecture Application scenario Workflow Solution Single-NE Feature Function Description

Page 18 HUAWEI TECHNOLOGIES CO., LTD. Logic map Service requirement breakdown flow Solution Single-NE Feature Function Description

Page 19 HUAWEI TECHNOLOGIES CO., LTD. Application scenario Requirement description Requirement analysis Usage-oriented service scenario description Detailed requirement analysis procedures Detailed configuration roadmaps/schemes/proce dures Complete commissioning procedure description Solution Single-NE Feature Function Description

Page 20 HUAWEI TECHNOLOGIES CO., LTD. Configuration procedure Configuration step Commissioning procedure Solution Single-NE Feature Function Description Solution

Page 21 HUAWEI TECHNOLOGIES CO., LTD. Quick Guide to the Evolution of the LTE Voice Solutions Using Graphics Solution Single-NE Feature Function Description

Page 22 HUAWEI TECHNOLOGIES CO., LTD. Quick Guide to the Relationships Between Voice Services and Features to be Deployed on the USN9810 and UGW9811 Solution Single-NE Feature Function Description

Page 23 HUAWEI TECHNOLOGIES CO., LTD. E2E Operation Guide Facilitating Onsite Deployment with VoLTE Voice Service Deployment Designs Illustrated by Networking Differences Solution Single-NE Feature Function Description

Page 24 HUAWEI TECHNOLOGIES CO., LTD. E2E Operation Guide Facilitating Onsite Deployment with Operations Related to Services on the USN9810 and UGW9811 Separately Described Solution Single-NE Feature Function Description

Page 25 HUAWEI TECHNOLOGIES CO., LTD. Optimized the flow chart for new TOP40 alarms. Added flow chart for TOP40 alarms Added related information Completed the Procedure for new TOP20 alarms 2012 (PS9.1)2013 (PS10.0)  Detailed compatibility impacts  Clear capacity impacts  Detailed delta description for security management functions  More detailed feature impacts  General impacts in 10 dimensions  Feature impacts in 11 dimensions  Detailed scenario-based changes in alarms, commands, software parameters, licenses, and CDRs, and change impact analysis  Easy to find Continuous Improvement in Delta Documentation Based on Usage Scenarios 2014 (PS10.1 and later versions)  Enhanced delta information categories  Provided interface protocol delta description  Provided communication matrix delta description  Feature-based delta information search  NE-based delta information search for the UGW9811 functioning as an integrated gateway  More clear and detailed change types to accurately identify change items  More accurate and comprehensive change description and more detailed and specific impact description

Page 26 HUAWEI TECHNOLOGIES CO., LTD CLI delta description Alarm delta description Performance counter delta description License delta description Software parameter delta description Communication matrix delta description 6 Interface protocol delta description Described command changes, change reasons, and impacts. Delta Documentation Described alarm changes and change reasons. Described the changes in measurement items, measurement units, function sets, and measurement objects and change reasons. Described license item changes, change reasons, and impacts. Described software parameter changes, change reasons, and impacts. Described interface protocol changes, change reasons, and impacts. Described security port changes, change reasons, and impacts. Delta description documents Network impact report (NIR) Described the changes in features, hardware, and interfaces compared with the last version and the impact of the changes on the system capacity, performance, and network operation and maintenance. Helped customers evaluate upgrade impacts and understand the version quality, provided impacts of feature changes, and helped customers make appropriate upgrade and test schemes to reduce test costs and ensure network security. Provided a list of delta description based on change objects.

Page 27 HUAWEI TECHNOLOGIES CO., LTD. Delta Documentation – How Is It Supposed to Be Used? The delta documentation describes the difference between versions. It provides important references for customers in their risk assessment and adaptation development of third-party tools before upgrades as well as the verification of services and functions after upgrades. NIR- Overall Impact NIR- Feature Impact Delta Records The delta documentation provides specific information for different scenarios and different readers. It helps customers quickly learn about the new version. a.Organize postupgrade training sessions. b.Perform routine maintenance (for study) c.Perform routine maintenance (for solving problems) Product maintenance 5 a.Verify services and related software b.Resolve issues Verification of the upgrade 4 a.Develop third-party software b.Simulate and verify issues c.Resolve issues Development of third- party tools 3 a.Assess the impact of the upgrade b.Draft a test plan Risk assessment 2 a.Draft a plan Planning 1 Analyze the difference between versions, their impact, and the situation on site and customize an upgrade plan Assess the impact of the upgrade based on the network impact report and design a test plan based on the product differences. Develop and adapt software for products based on the interface difference and simulate the development result in order to verify it. Verify services based on product difference Generate maintenance capability for the new version based on the delta documentation to help customers understand changes in the products

Page 28 HUAWEI TECHNOLOGIES CO., LTD. Continuous Improvement in Service-based Delta Documentation More refined command object categories to classify command for easy identification Clearer change description Clearer feature- specific change categories for easy classification based on services More accurate change impacts to identify upgrade risks and clearly identify applicable NEs New Old

Page 29 HUAWEI TECHNOLOGIES CO., LTD. Old: The UGW9811 can function as multiple NEs. What are the changes in the NE type of my UGW9811? Provided easy delta information search based on NE types for the UGW9811 functioning as an integrated gateway. NE-based Delta Information Search for the UGW9811 Functioning as an Integrated Gateway NE types

Page 30 HUAWEI TECHNOLOGIES CO., LTD. In UGW9811 V900R010C01 and later versions and USN9810 V900R012C01 and later versions, detailed network-interface-level, message-level, and IE-level delta description, including Change Description, Reason for Change, Feature Causing the Change, and Impact Description, is provided for each upgrade path. During upgrade evaluation, customers want to learn about the impacts of changes in the target version on NE interfaces and messages so as to perform inter-NE interface adaptation and specific testing. Enhanced Delta Category - Interface Protocol Delta Description Comprehensive delta description covering all the three levels: interface, message, and IE Detailed change description, including changes in names, definitions, and implementation, helping accurately and clearly learn about the changes Clear reasons for changes, providing the background for changes Features causing changes, facilitating on-demand feature deployment and delta information search Comprehensive impact analysis

Page 31 HUAWEI TECHNOLOGIES CO., LTD. In UGW9811 V900R011C00 and later versions, detailed delta description, including Change Description, Reason for Change, Feature Causing the Change, and Impact Description, based on the source device, source IP address, source port number, destination device, destination IP address, and destination port number is provided for each upgrade path. During upgrade evaluation, customers need to learn port changes in the communication matrix for port resource scheduling and adjusting. Enhanced Delta Category - Communication Matrix Delta Description Provided comprehensive communication matrix change dimensions, including the source device, source IP address, source port number, destination device, destination IP address, and destination port number. Detailed change description Clear reasons for changes, providing the background for changes Features causing changes, facilitating on- demand feature deployment and delta information search Comprehensive impact analysis

Page 32 HUAWEI TECHNOLOGIES CO., LTD. Easier Delta Information Search Old: deep path for delta documents, although delta documents are intended for use during network deployment New: first-level node for delta documents to be used during network deployment

Page 33 HUAWEI TECHNOLOGIES CO., LTD. PS Capacity Assessment Guide Capacity Assessment Guide is provided to guide network optimization engineers through capacity assessment and optimization of PS core networks.  After deploying PS services, carriers need to learn about the support of current configurations for services and whether traffic models can be supported under specific events and conditions.  In PS core networks, resource capacities directly affect quality of data services. Therefore, carriers urgently require capacity assessment and optimization. Capacity Assessment Guide

Page 34 HUAWEI TECHNOLOGIES CO., LTD. PS Capacity Assessment Guide Assessment objects:  License capacity  PDP context/bearer capacity  Forwarding capacity  Static capacity  IP address pool capacity  Interface bandwidth Assessment method Assessment conclusion Provided assessment methods and assessment conclusions for each object: Provided key capacity assessment objects. Capacity assessment and optimization services:  Evaluation on MS/UE distribution and traffic models  Evaluation on resource usage of the existing network  Traffic model forecast  Forecast of the number of users  Forecast on resource capacity requirements Provided professional capacity assessment and optimization services. Provided capacity assessment methods. Provided criteria for determining capacity overload.

Page 35 HUAWEI TECHNOLOGIES CO., LTD. THANK YOU Copyright©2014 Huawei Technologies Co., Ltd. All Rights Reserved. The information contained in this document is for reference purpose only, and is subject to change or withdrawal according to specific customer requirements and conditions.

Page 36 HUAWEI TECHNOLOGIES CO., LTD. MML Commands - Reliable Configuration Guarantee OK! I know what to pay attention to when I apply this feature. Clear scenarios for parameter description Detailed notes Clear scenarios Task-based configuration examples

Page 37 HUAWEI TECHNOLOGIES CO., LTD. MML Commands - Good Helper for Product Configuration OK! I know what this command is and how Huawei implements it. Command function description - after optimization Command function description – before optimization Provided examples for commands with complex functions for easy understanding.