平成30年6月 November 2007 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: Technical requirements for 950MHz.

Slides:



Advertisements
Similar presentations
Doc.: IEEE /554r0 TG3c Presentation January 16, 2007 Yongsun Kim – ETRISlide 1 Project: IEEE P Working Group for Wireless Personal Area.
Advertisements

IEEE g Submission Sangsung Choi & Cheolho Shin, ETRI Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs)
Doc.: IEEE d Submission September 2006 Shigeru Fukunaga, Oki Electric Industry Co., Ltd.Slide 1 Project: IEEE P Working Group for.
November, 2010Doc: IEEE Li, NICT Slide 1 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission.
平成30年5月 doc.: IEEE /424r1 January 2007
平成30年6月 March 2009 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: Technical requirements of Japanese.
平成30年6月 November 2009 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: Revised technical requirements.
平成30年9月 doc.: IEEE /424r1 Novemver 2007
Name - WirelessHD doc.: IEEE g July 2010
doc.: IEEE <doc#>
doc.: IEEE <0xxx k>
Submission Title: [DSSS Channelization for TG4K ]
<month year> October 2005
平成30年11月 doc.: IEEE /424r1 May 2007 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: Progress.
Jul 12, /12/10 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: Coexistence Brainstorming Date.
November 18 May 2009 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: GFSK PHY proposal for Smart Utility.
Submission Title: [Comment resolution for i-31]
平成30年11月 doc.: IEEE /424r1 March 2007 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: Delay.
doc.: IEEE <doc#>
<month year> November 2005
July 2005 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [FCC-UWB-certifications-below-1-GHz] Date Submitted:
<month year> <doc.: IEEE doc> March 2011
Submission Title: Chinese Radio Regulation Discussion
November 18 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: TG4d Closing Report for Hawaii July 2007.
July 2010 doc.: IEEE xxx May 2011 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title:
doc.: IEEE <doc#>
January, 2006 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [60GHz Regulation in Germany] Date Submitted:
doc.: IEEE <doc#>
May 2006 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Proposed European Regulations] Date Submitted:
平成30年12月 November 2007 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: Technical requirements for 950MHz.
平成30年12月 doc.: IEEE /424r1 January 2008
January 19 March 2009 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: European Regularity Considerations.
doc.: IEEE <doc#>
平成31年1月 doc.: IEEE /424r1 July 2006 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: Japanese.
doc.: IEEE <doc#>
平成31年2月 doc.: IEEE /424r1 November 2008
February 19 Nov 2006 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: SG4d Closing Report for Dallas.
平成31年2月 doc.: IEEE /424r1 November 2007
平成31年2月 doc.: IEEE /424r1 Novemver 2007
<month year> <doc.: IEEE doc> January 2012
Submission Title: [Uniform bandplan for TG4a Modulation]
February 19 May 2009 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: GFSK PHY proposal for Smart Utility.
doc.: IEEE <doc#>
Submission Title: European UWB Regulations Date Submitted: 14 May 2003
<month year> November, 2004
平成31年2月 doc.: IEEE /424r1 Jan 2009 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Motion to.
Submission Title: Chinese Radio Regulation Discussion
Submission Title: [DSSS Channelization for TG4K ]
July 2010 doc.: IEEE xxxx July 2010
doc.: IEEE <doc#>
Submission Title: [Regulatory Update]
April 19 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: TG4d Closing Report for Dallas, TX November.
平成31年4月 doc.: IEEE /424r1 November 2007
平成31年4月 doc.: IEEE /424r1 July 2007 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: Progress.
Submission Title: Joint Filtered FSK PHY Proposal
平成31年5月 doc.: IEEE /424r1 September 2007
<month year> November 2005
Date Submitted: [29 August 2016]
March 2019 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [DF6 Radio-burst length over PSDU size] Date.
Submission Title: [Proposed Resolution for FSK/GFSK Prior Comments]
Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Regulatory Update in Europe for Gigabit Application.
May 19 March 2009 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: European Regularity Considerations.
平成31年7月 doc.: IEEE /424r1 March 2007 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [TG3c Call.
平成31年9月 doc.: IEEE /424r1 September 2007
平成31年7月 doc.: IEEE /424r1 November 2007
Jul 12, /12/10 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: Dependable Interest Group Closing.
Submission Title: TG9ma Agenda for September Meeting
Jul 12, /12/10 Project: IEEE P Working Group for Wireless Specialty Networks (WSN) Submission Title: TG4z EIR Agenda for September 2019 Date.
May 2015 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: Source identification Date Submitted: May, 2015.
Jul 12, /12/10 Project: IEEE P Working Group for Wireless Specialty Networks (WSN) Submission Title: TG4z EIR Agenda for November 2019 Date.
Presentation transcript:

平成30年6月 November 2007 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: Technical requirements for 950MHz low power active radio systems Date Submitted: November 12th, 2007 Source: [Kiyoshi Fukui and Shigeru Fukunaga], Company[Oki Electric Industry Co., Ltd.] Contact: Kiyoshi Fukui, Oki Electric Industry Co., Ltd. Voice: +81 6 6260 0700; E-Mail: fukui535@oki.com; Re: 15-07-0789-00-004d-japanese-950MHz-regulation Abstract: Presentation of technical requirements for 950 MHz low power radio systems. Purpose: To encourage discussion. Notice: This document has been prepared to assist the IEEE P802.15. 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 P802.15. Kiyoshi fukui, OKI

Kiyoshi Fukui and Shigeru Fukunaga OKI November 2007 Technical requirements for Japanese 950 MHz low power active radio systems Kiyoshi Fukui and Shigeru Fukunaga OKI Kiyoshi fukui, OKI

November 2007 Overview This shows the technical requirements for 950MHz low power active radio systems. This is approved by MIC committee for public comments. Requirements different from previous one which presented in July meeting (07/789r00) are colored by red. Supplemental explanations added by us are colored by blue. Kiyoshi fukui, OKI

General conditions (1/5) November 2007 General conditions (1/5) Communication system One-way method, simplex method, duplex method, semi-duplex method, or broadcast Modulation system Not specified. Frequency band 950.8 MHz – 955.8 MHz (5.0 MHz) Antenna power (at antenna connector input) 1mW or less for all unit radio channel 10mW or less for unit radio channels from 954.2MHz to 954.8MHz Antenna gain Less than 3dBi. But it can be increased unless EIRP of emitted radio signal is over than EIRP emitted when maximum power(1mW or 10mW) is provided to 3dBi antenna. Kiyoshi fukui, OKI

General conditions (2/5) November 2007 General conditions (2/5) Unit radio channel There are 24 unit radio channels which center frequencies shall be located from 951.0 MHz to 955.6 MHz with 200 kHz separation. For 1mW For 10mW Kiyoshi fukui, OKI

General conditions (3/5) November 2007 General conditions (3/5) Radio channel It shall contain whole of the occupied frequency bandwidth of emitted radio signal and shall be consisted of up to 3 consecutive unit radio channels. Requirements for system design Cabinet Radio equipment shall be difficult to open. But power supply module and control unit is not included in this restriction. Carrier sense Radio equipment shall check interference by the carrier sense before new transmission. Career sense shall be done to all of unit radio channels including emitted signal for 128us or more. But if antenna power is more than 1mW, carrier sense time shall be 10ms or more. Carrier sense level that is amount of received power at all of unit radio channels including emitted signal shall be -75dBm at antenna input. If antenna power is 1mW or less and sending control specified in C c) is complied with, carrier sense is not necessary. Kiyoshi fukui, OKI

General conditions (4/5) November 2007 General conditions (4/5) Requirements for system design (Cont.) Sending control 10ms carrier sense Radio equipment shall stop emitting radio signal within 1sec after it started to emit. It shall wait emitting radio signal for 100msec. But it may emit again without waiting 100msec, while it is within 1 sec after first emitting and the emitting shall be finished within this 1 sec. 128us carrier sense Radio equipment shall stop emitting radio signal within 100ms after it started to emit. It shall wait emitting radio signal for 100msec and amount of sending time for 1 hour shall be 360 sec or less. But it may emit again without waiting 100msec, while it is within 100 ms after first emitting and the emitting shall be finished within this 100 ms. No carrier sense Radio equipment shall stop emitting radio signal within 100ms after it started to emit. It shall wait emitting radio signal for 100msec and amount of sending time for 1 hour shall be 3.6 sec or less. Duty cycle is specified by each node not by each carrier sense mode. Duty cycle is specified in arbitrary 1 hour period not in previous 1 hour. Kiyoshi fukui, OKI

General conditions (5/5) November 2007 General conditions (5/5) Interference protection Radio equipment shall automatically (without human operation) send or receive identification code. The detail of ‘Identification code’ in this term is not specified. Short address of IEEE802.15.4 is OK. Telecommunication terminal equipment that uses radio in itself It shall have identification code which shall be 48 bits length or more. Except for particular case it shall make decision if channel is used or not before using that channel. Only if that channel is not used, it shall use it. This term is for the case of connection to public telecommunication networks via gateway. In this case each IEEE802.15.4 node has to have 48 bits or more of ‘Identification code’ and be identified the node connected to public telecommunication network by its ID. Kiyoshi fukui, OKI

Technical conditions (1/5) November 2007 Technical conditions (1/5) Transmitter Channel mask Bandwidth: (200 x n) kHz (n is integer from 1 to 3) Level of channel edge: 20dBc Power of adjacent channel: less than -26dBm for 1mW case less than -18dBm for 10mW case 1mW case Kiyoshi fukui, OKI

Technical conditions (2/5) November 2007 Technical conditions (2/5) Transmitter Channel mask 10mW case Kiyoshi fukui, OKI

Technical conditions (3/5) November 2007 Technical conditions (3/5) Transmitter Frequency tolerance Within 20 x 10-6 (But it shall not be specified if this band is applied to designated frequency band.) Frequency tolerance means allowable error of center frequency of each radio channel. If designated frequency band is applied, the center frequency of each radio channel is not specified. Occupied frequency bandwidth Less than (200 x n) kHz (n is integer from 1 to 3) Tolerance of antenna power Upper bound: 20%, Lower bound: -80% This restriction is applied to intended antenna power to emit. Kiyoshi fukui, OKI

Technical conditions (4/5) November 2007 Technical conditions (4/5) Transmitter (Cont.) Spurious emission strength (at antenna connector input) f <= 1000MHz -36dBm/100kHz (except for 710MHz < f <= 960MHz) 710MHz < f <= 945MHz -55dBm/MHz  945MHz < f <= 950MHz -55dBm/100kHz  950MHz < f <= 956MHz -39dBm/100kHz (except for |f-fc|<= 200+100x(n-1)kHz) 956MHz < f <= 958MHz -55dBm/100kHz  958MHz < f <= 960MHz -58dBm/100kHz  1GHz < f -30dBm/MHz (except for 1884.5MHz < f <= 1919.6MHz) 1884.5MHz < f <= 1919.6MHz -55dBm/MHz Cabinet radiation EIRP of cabinet radiation shall be less than EIRP calculated from corresponding spurious emission strength Kiyoshi fukui, OKI

Technical conditions (5/5) November 2007 Technical conditions (5/5) Receiver Conducted spurious component shall be -54dBm/100kHz or less in frequency band below 1GHz (except for 710MHz-960MHz) and 950MHz-956MHz, -47dBm/MHz or less in frequency band above 1GHz (except for 1884.5MHz-1919.6MHz), or strength of spurious emission in Tab 1 or less in other frequency band. Kiyoshi fukui, OKI