Motorola PTP 100 (FSK), PMP 100, PMP 400 manual Performance Benchmarking Process, Definitions

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Release 11.0

Release Notes and User Guide Supplement

10 Performance Benchmarking Process

This section describes the performance benchmarking process.

10.1DEFINITIONS

The following terms are used where these release notes discuss packet processing:

Aggregate Throughput Sum of uplink plus downlink traffic.

Offered Load Test equipment generates a specified load to the Ethernet interface of a module (SM or the AP). The specifications of the load include both packet size and packet rate.

Carried Load Test equipment measures the load delivered at the Ethernet interface of a module. The load is calculated from packet size and number of packets. As resources are exhausted at any point in the system, packets may be dropped. The Carried Load equals the Offered Load minus Dropped Packets.

Downlink/Uplink Load Ratio The ratio of downlink Carried Load to uplink Carried Load.

NOTE: Do not confuse the Downlink/Uplink Load Ratio with the Downlink Data configuration parameter. The Downlink/Uplink Load Ratio is determined from the Carried Loads. The Downlink Data is set by the operator and determines the split of downlink and uplink slots in the air frame.

10.2SYSTEM PERFORMANCE AND SYSTEM CONSTRAINTS

Different combinations of system inputs will result in different constraints limiting system performance.

Larger Packets

With larger packets (the system handles packets up to 1522 Bytes), the system constraint is airtime, which can also be stated as slots, or maximum bits per second.

This can be calculated as follows:

PMP 100 and PTP 100 Backhauls with 20MHz Channels:

64 Bytes/fragment x 2 fragments/slot x 34 slots/frame x 400 frames/sec x 8 bits/byte = 14 Mbps

This is an aggregate (uplink plus downlink) limit, as the Canopy system is a Time Division Duplex (TDD) system.

14 Mbps is a typical maximum aggregate throughput for larger packet sizes for an FSK system. Longer range settings can reduce the number of slots in a frame and packet size (breakage on 64-byte boundaries) can affect packing efficiency (the percentage of fragments fully packed with 64 bytes).

PMP 430 (5.4 and 5.8-GHz OFDM) with 5MHz Channels:

For 1/4 Cyclic Prefix the calculation is

64 Bytes/fragment x 3 fragments/slot x 15 slots/frame x 400 frames/sec x 8 bits/byte = 9.2 Mbps

Issue 1, March 2011

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Contents Software Release Release Notes and User Guide Supplement Trademarks, Product Names, and Service Names Table of Contents Regulatory and Legal Notices List of TablesList of Figures Abbreviations IntroductionRelease 11.0 Overview Document Change HistoryFeedback on Documentation Technical SupportP7/P8/P9/P10/P11 Hardware Series Latin and Central America PhoneCanada Asia and Pacific Europe, Middle East, and AfricaModulation PMP Radio Series PTP Radio Series Module Type ApplicabilityUpgrading to Release Obtaining Cnut Upgrade PackagesFeatures Release 11.0 FeaturesSM Receive Target Level can now be Regions Products Feature Description Affected DetailsSee for Radius for PMP Radius Implementation OverviewRadius Functions Tested Radius Servers Configuring AP and SM for Radius SM AuthenticationDisabled Authentication Server BAMAPs Configuration Security tab SM Authentication Mode Require Radius or Follow APSM Phase 2 Inside Identity parameters and settings SM Phase 1 Outside Identity parameters and settingsCertificate management on SMs Handling CertificatesUsing Cnut to distribute certificates to SMs Configuring Your Radius Server for SM AuthenticationName Number Type Configuring Your Radius Server for SM ConfigurationValue SM GUI Page Tab Parameter Default Size Canopy Radius Vendor Specific Attributes VSAsMotorola-Canopy-VLLEARNNEN Motorola-Canopy-ULBLMotorola-Canopy-DLBR Motorola-Canopy-DLBLAP Technician/Installer/Administrator Authentication APs Account User Authentication tab SM Technician/Installer/Administrator AuthenticationConfiguring a basic system Configuring Your Radius Server for Device Access TrackingProcedures Access TrackingPage Resolved Issues Improvements and issues resolved in ReleaseProducts Issue Discussion Affected Release 11.0 known open issues Known Open IssuesProducts Description Discussion and Recommendations Affected BAM 169.254/16 SM IP address space to access DNS services Test with MIR Region Code asPMP AP and PTP BH Region Code Set to United States US Region Code OperationOfdm GHz Ofdm PMP & PTP U.S. Region Code operationGHz FSK PMP & PTP U.S. Region Code operation PMP 430 Center ChannelsPMP 430 center channels by channel bandwidth and region code PMP 100 Series DFS Operation Based on Region Code PMP 100 AP/SM DFS operation based on region codeGHz Region Code PTP 100 Series DFS Operation Based on Region Code PTP 100 backhaul operation based on region codeRegion GHz Code1 PMP 400/430 and PTP 200 DFS Operation Based on Region Code PMP 400/430 and PTP 200 DFS operation based on region codeRegion Code Frequency Radio Platform Canopy MIB Performance Benchmarking Process DefinitionsSystem Performance and System Constraints PMP 430 5.4 and 5.8-GHz Ofdm with 10MHz Channels PMP 430 5.4 and 5.8-GHz Ofdm with 20MHz ChannelsSmaller Packets Benchmark Definition Pps Regulatory and Legal Notices Important Note on ModificationsNational and Regional Regulatory Notices FCC ID ABZ89FC5804 Within MHz ISM band MHz channels Centered on Industry Canada IC Notification Release Release Notes and User Guide Supplement UK Notification European Union Notification for 5.7 and 5.8 GHz ProductEquipment Disposal EU Declaration of Conformity for RoHS Compliance11.2.11Norway Notification Belgium NotificationLuxembourg Notification 11.2.10Czech Republic Notification11.2.13Australia Notification 11.2.14Labeling and Disclosure Table for ChinaChina disclosure table RF Exposure Separation Distances Exposure separation distancesModule Type Separation Distance from Persons # S Calculated exposure distances and power compliance marginsSoftware License Terms and Conditions Legal NoticesRelease Release Notes and User Guide Supplement Limit of Liability Hardware Warranty in US

PTP 100 (FSK), PMP 400, PTP 200 (OFDM, PMP 100 specifications

Motorola has long been a key player in the wireless communications market, known for its innovative solutions that cater to various connectivity needs. Among its diverse product range, the Motorola PMP 100 and PTP 200 series stand out as robust solutions for both point-to-multipoint (PMP) and point-to-point (PTP) applications, utilizing advanced modulation technologies such as OFDM (Orthogonal Frequency-Division Multiplexing) and FSK (Frequency Shift Keying).

The Motorola PMP 100 series is designed for wireless broadband access, enabling operators to provide high-speed internet connectivity to rural and underserved areas. Its capability to support multiple users makes it an ideal choice for ISPs looking to deliver last-mile connectivity. The PMP 100 operates in the 2.4 GHz and 5.7 GHz frequency bands, ensuring flexibility and compliance with various regulatory requirements. One of its key features is the use of OFDM technology, which enhances spectral efficiency and minimizes interference, resulting in reliable data transmission even in challenging environments.

On the other hand, the PTP 200 series focuses on point-to-point communication, offering high-capacity backhaul links between two locations. The PTP 200 is optimized for performance in line-of-sight scenarios, featuring advanced antenna options and narrow beam width capabilities. This product also leverages OFDM technology, which provides increased data rates and improved capacity, supporting applications such as video surveillance, voice over IP, and enterprise connectivity.

In addition to the PMP and PTP 200 series, Motorola also offers the PMP 400 and PTP 100, which utilize FSK modulation. The PMP 400 series further advances the capabilities of wireless broadband access, featuring enhanced error correction, allowing for better performance in adverse conditions. This series is particularly well-suited for environments with high noise levels, making it a reliable choice for industrial applications. The PTP 100 series, on the other hand, operates effectively in point-to-point scenarios with lower bandwidth requirements, ensuring cost-effective solutions for dedicated leased line services.

In summary, the Motorola PMP and PTP series represent a comprehensive suite of wireless communication solutions, utilizing advanced modulation technologies like OFDM and FSK to deliver high-speed, reliable connectivity. These products demonstrate Motorola's commitment to innovation, addressing the diverse needs of users ranging from ISPs to enterprise customers, all while ensuring robust performance and ease of deployment in various environments.
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