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March 01 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: TG4 RFWaves PHY Proposal Overview Date Submitted: 8 March, 2001 Source: Barry Volinskey, RFWaves, LTD Address: Yoni Netanyahu 5 Or-Yehuda 60376, Israel Voice: FAX: , Re: 1 [If this is a response to a Call for Contributions, cite the name and date of the Call for Contributions to which this document responds, as well as the relevant item number in the Call for Contributions.] [Note: Contributions that are not responsive to this section of the template, and contributions which do not address the topic under which they are submitted, may be refused or consigned to the “General Contributions” area.] Abstract: An overview of the PHY layer proposed by RFWaves for TG4 Purpose: Presentation to TG4 at the HH meeting Notice: This document has been prepared to assist the IEEE P It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P NOTE: Update all red fields replacing with your information; they are required. This is a manual update in appropriate fields. All Blue fields are informational and are to be deleted. Black stays. After updating delete this box/paragraph. Barry Volinskey, RFWaves LTD.
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TG4 RFWaves PHY Proposal Overview
March 01 RFWaves Ltd. TG4 RFWaves PHY Proposal Overview Barry Volinskey, RFWaves LTD.
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doc.: IEEE 802.15-<doc#>
<month year> doc.: IEEE <doc#> March 01 Technology Concepts The SAW Correlator The RFWaves Radio Main Characteristics Bit-rate Power Consumption “Cost” Spectral behaviour Barry Volinskey, RFWaves LTD. <author>, <company>
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doc.: IEEE 802.15-<doc#>
<month year> doc.: IEEE <doc#> March 01 The SAW Correlator Barry Volinskey, RFWaves LTD. <author>, <company>
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The RFWaves Radio - Transmitter
<month year> doc.: IEEE <doc#> March 01 The RFWaves Radio - Transmitter Barry Volinskey, RFWaves LTD. <author>, <company>
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The RFWaves Radio - Receiver
<month year> doc.: IEEE <doc#> March 01 The RFWaves Radio - Receiver Barry Volinskey, RFWaves LTD. <author>, <company>
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The RFWaves Radio – Full Module
<month year> doc.: IEEE <doc#> March 01 The RFWaves Radio – Full Module Barry Volinskey, RFWaves LTD. <author>, <company>
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doc.: IEEE 802.15-<doc#>
<month year> doc.: IEEE <doc#> March 01 Main Characteristics Uses 2.4GHz ISM band – FCC compliant Direct Sequence Spread Spectrum Digital Half Duplex Transceiver (symmetric system) Range of 10m with possible increase to 30m and 100m (indoor at BER of 10e-4) Maximum bit rate of 1Mbps Low power consumption Low “cost” Barry Volinskey, RFWaves LTD. <author>, <company>
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Why use high bit rate for low rate applications?
<month year> doc.: IEEE <doc#> March 01 Why use high bit rate for low rate applications? Works from 100Kbps to 1Mbps Improved Robustness and Coexistence 128 bits are transmitted in 128Sec Capable to receive an ACK and retransmit twice within a single Bluetooth hop Low latency Lower power consumption Shorter transceiver on time As long as the cost is low… Barry Volinskey, RFWaves LTD. <author>, <company>
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doc.: IEEE 802.15-<doc#>
<month year> doc.: IEEE <doc#> March 01 Power Consumption Peak current consumption of the radio module is 23mA This includes full cycle of transmitting or receiving at 1Mbps Transmitting or Receiving 1Kbps at 1Mbps bit rate results in 23A current consumption No standby current, Wakeup time of 10Sec Operating voltage of 2.7-5V improvable to 1.5V Barry Volinskey, RFWaves LTD. <author>, <company>
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doc.: IEEE 802.15-<doc#>
<month year> doc.: IEEE <doc#> March 01 Cost Due to cellular technology – SAW is a mainstream process 5mm2 of SAW – one mask process 1.3mm2 of silicon (Bi-Polar or CMOS process) Simple module architecture Barry Volinskey, RFWaves LTD. <author>, <company>
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doc.: IEEE 802.15-<doc#>
<month year> doc.: IEEE <doc#> March 01 Radio PCB Barry Volinskey, RFWaves LTD. <author>, <company>
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doc.: IEEE 802.15-<doc#>
<month year> doc.: IEEE <doc#> March 01 Spectral Plot Barry Volinskey, RFWaves LTD. <author>, <company>
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doc.: IEEE 802.15-<doc#>
<month year> doc.: IEEE <doc#> March 01 Spectral Plot cont. Barry Volinskey, RFWaves LTD. <author>, <company>
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Carrier to Interference
<month year> doc.: IEEE <doc#> March 01 Carrier to Interference Barry Volinskey, RFWaves LTD. <author>, <company>
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doc.: IEEE 802.15-<doc#>
<month year> doc.: IEEE <doc#> March 01 Spectrum Usage 1Mbps TDMA Protocol Multimedia Applications CSMA Protocol Control 1Mbps CSMA Protocol Security & Critical Applications 2.40GHz 2.48GHz Barry Volinskey, RFWaves LTD. <author>, <company>
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