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Broadband Fixed Wireless Access - Questions and Answers |
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Latest Update: 28 March 2002
A number of questions and requests for clarification are expected to be raised in connection with the draft Regulations and Notice for the forthcoming auction of radio spectrum at 28GHz for BFWA. In accordance with paragraph 2.1.9 of the draft Notice, the Radiocommunications Agency lists below advice that has been given to enquirers or prospective bidders. This document will be updated periodically to include further advice as it is given.
Requests for advice or information should be submitted in writing (which includes fax and e-mail) and the questions and responses may be summarised and posted below. The questioner will not be identified.
| 1) Would a successful Bidder be under obligation to allow other operators to interconnect with it and if so, will it be able to do this on a commercial basis? |
| 1)When will the Mock Auction be held |
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| 1) Will operators be restricted to transmitting internet services over the "Last Mile" or could they transmit services much further? | |
| The term "Last Mile" is commonly used to describe the connection between customer premises and the local point of access to a telecommunications network. The distance a radio signal will travel is determined by the frequency band. At 28GHz, signals typically travel up to 5kms. | |
| 2) Will operators be told of any remaining use of these bands when licences are awarded? | |
| See Section 2.2.11 of the Information Memorandum. | |
| 3) Is the bandwidth being auctioned "clear" of fixed satellite usage? | |
| "The inter-service FS/FSS sharing of the 27.5-29.5GHz band is detailed in sections 1.1.4, 3.2.2, 3.3.1 and Appendix E3 in volume 1 of the Information Memorandum. Currently there is no fixed satellite service usage in the frequency band. | |
| 4) Have frequency co-ordination guidelines for operators in adjacent regions been prepared? | |
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"For UK purposes, the technical sub-group of the RA BFWA Consultative is addressing the detail of the co-ordination requirements for BFWA licence holders. This work is drawing upon the wider work being tackled by the CEPT Regulatory bodies and the European and International standards bodies. Documents BFWAtg(00)03, 12, 21,31,32,33,39, 45, 46 and 47 refer and are available from the BFWA Technical Sub-Group pages on this site." |
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| 5) Is the 28MHz guardband between operators free of all usage? | |
| Yes. | |
| 6 ) Have either ETSI or the Radiocommunications Agency specified which of the paired frequency channel blocks should be used for downstream and upstream signals in a multipoint to point radio system. | |
| The UK licences do not stipulate
any specific sub-band for uplink or downlink nor is there any identification
of specific sub-bands in the CEPT recommended channel plans for Fixed Services
applied to FWA in the 28GHz band. However, spectrum engineering practice
suggests that identifying specific sub bands for each direction, for systems
that employ FDD techniques, is a useful means of mitigating against some
of the co-ordination constraints that exist between operators.
It is noted that the current draft ERC Recommendation for use of the band 24.5-26.5GHz for FWA - BFWAtg(00)04 (copies available from Charanjit Ransi) refers to this issue in Recommends 3. This "Recommends" proposes that for FDD systems, the upper sub-band should be used for transmission from the terminal stations and the lower sub-band for transmission from the central stations. The draft ERC Recommendation is currently undergoing a consultation phase prior to adoption by WG-SE. |
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7a) Are there 47.5MHz guard bands above the highest frequency 112MHz blocks in both the upper and lower sub-bands? b) Is there a guard band at the lower end of the sub-bands?" |
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a)No. The 47.5MHz guard band is an element of the CEPT channel arrangement (T/R 13-02) for Fixed Service use of the band 27.5-29.5GHz. The paired frequency blocks selected for BFWA are coincident with the uppermost fourteen 28MHz channels in each sub-band of the CEPT channel arrangement. Therefore the upper bound to the lower BFWA sub-band is the "112MHz centre-gap" of the CEPT channel arrangement. Appendices A3 and A4 in Volume 1 of the Information Memorandum detail the relationship between the BFWA frequency blocks and the various elements of the basic CEPT channel plan. However, the draft ERC Decision given in Appendix E3, allocates the Fixed Service centre-gap and guard bands to the FSS within Europe as a FSS "exclusive" allocation. See response b) below. b) Guard bands are not specifically identified at the lower ends of the BFWA sub-bands. However, "Decides 10" of the draft ERC Decision given in Appendix E3 of Volume 1 of the Information Memorandum identifies a 10MHz guard band between any unco-ordinated FSS operation in any parts of the band butting up to FS operation. This guard band is assumed to be taken from the FSS allocation. However further examination of the draft ERC Decision reveals that the lower end of each BFWA sub-band is adjacent to parts of the band identified as conditional for either FS or FSS use. Further UK use of these parts of the band is currently undecided and the issue is dealt with in section 3.2.2 of the Information Memorandum. |
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8a) What are the limitations on use of BFWA spectrum by a licensee in providing such "BFWA services" and what is meant by "BFWA services"? b) Is it correct that a licensed operator will be able to use the BFWA Network for transmission to and reception from an end user's Customer Premises Equipment for the purposes of providing BFWA services, but that traffic can thereafter be routed onward to another operator's network? |
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| a) Section 2.2.5 of the Auction
Information Memorandum, entitled "Alternative uses of BFWA spectrum", states
that: "Use of the BFWA Spectrum in the 28GHz band to provide other fixed
services will only be permitted when such use is in direct support of the
provision of BFWA services and so long as it is in line with the technical
parameters and co-ordination requirements for BFWA set out in the WT Act
Licence." BFWA is, as the name implies, an access technology. It provides
connectivity between a consumer and a service provider. There is no general
definition for a "BFWA service" as such, rather that a wide range of service
content may be delivered over a BFWA system, including services originating
from other telecommunications networks. b) The limitation is that BFWA is a delivery mechanism and the services being provided must terminate at the consumer end of the BFWA connection. There is no limitation on how long the connection need be and so BFWA spectrum may, if required, be used in more than one link of the connection route. In summary, while BFWA may be used for connection of a consumer to other telecommunications networks, it may not be used for the purpose of inter-connecting other public telecommunication access networks. |
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| 9) Can an operator in the 28GHz band place his channel centre frequencies anywhere within his block and use any channelisation up to 28MHz? | |
| 9) Yes, with the licensed block edge proviso detailed hereafter. The 28GHz UK Multipoint and Point to Point Interface Requirement documents state that the channel plan is in accordance with CEPT Recommendation T/R 13-02 Annex C and lists recognised channel bandwidths from that plan that are specifically identified within the relevant ETSI standards. Additionally, draft CEPT/ERC Recommendation (00) YY on use of parts of the band 27.5-29.5GHz for FWA considers "that operators may advantageously deploy equipment with a variety of central frequencies and bandwidths within their block 28MHz assignment to meet their operational needs" (a consideration supported by the Agency). It should be borne in mind that the restriction on the channel bandwidth (and specifically the maximum) is to ensure that the inter-operator co-existence measures are effective. Therefore, there is flexibility to employ any channel bandwidth up to 28MHz so long as the first channel at each end of the 2x112MHz blocks assigned to the operator are placed no closer to the block edge than the T/R 13-02 Annex C channel raster allows. In addition, the equipment will need to comply with the appropriate spectrum mask and spurious emissions requirements set out in EN 301 753. |
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| 1) Which of the larger authorities come within the eleven English regions specified in Part 1 of the Schedule to the Wireless Telegraphy (Broadband Fixed Wireless Access Licences) Regulations 2000? | |
| A list of the local authorities with unitary status for the information and guidance of potential bidders is being placed on our web site www.radio.gov.uk under "BFWA 28GHz Auction". It is intended as a helpful source of reference for companies. Whilst care has been taken to ensure the accuracy of this list, in the event of any discrepancy, the Regulations are definitive. Companies are advised to seek advice from the Agency if in any doubt. | |
| 2) Where can you obtain the latest population data for each licence area? | |
| Relevant population information is available from the Office of National Statistics, whose website address is www.statistics.gov.uk. | |
| 3) Which of the larger authorities come within the eleven English regions specified in Part 1 of the Schedule to the Wireless Telegraphy (Broadband Fixed Wireless Access Licences) Regulations 2000? | |
| A list of the local authorities with unitary status for the information and guidance of potential bidders is being placed on our web site. It is intended as a helpful source of reference for companies. Whilst care has been taken to ensure the accuracy of this list, in the event of any discrepancy, the Regulations are definitive. Companies are advised to seek advice from the Agency if in any doubt. | |
| 4) What is the definition of a 'Local unit'? | |
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A local unit is defined as a physical site (eg: a shop, factory or office building), part of a business enterprise. A business enterprise may, therefore, have a number of local units (or physical sites) of different sizes having one or more employees in various geographical locations. A physical site (eg: an office building designed for multiple occupancy), may contain more than one local unit. The licensees shall install, maintain and use the Radio Equipment in such a way as to enable the provision of services by means of the BFWA Network in a Region to at least 10% of Local Units by no later than 30 June 2002. This means that 10% of the local units are within the range of a base station. |
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| 5) What is the publication 'Inter-Departmental Business Register' and from where may information be obtained? Are enquiries chargeable? | |
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The Inter-Departmental Business Register (IDBR) is a structured list of businesses operating within the United Kingdom. It is maintained by the Office for National Statistics (ONS) and comprises a statistical register of over two million businesses, representing nearly 99% of economic activity. Data is available annually and currently data to 31 March 2000 is available. ONS estimate the data to 31 March 2001 will be available in October 2001. Charges for work done are in line with the ONS charging policy which is available on request from the address given below. ONS can provide tables showing a count of local units, employment, employees and status subset by industrial classification, region, (county level, ward level, postcode level), and employment and employee size-bands. ONS is able to complete other analyses such as enterprise (business) counts by the above variables and also turnover size-bands. Further details on the scope of IDBR are available from the ONS website at www.statistics.gov.uk under the main heading "Commerce, energy and industry" and sub-heading "Services". Further enquiries or requests for data from the IDBR may be e-mailed or sent to david.lewis@ons.gov.uk or claire.powell@ons.gov.uk at the Office for National Statistics, Business Registers Unit, Room 1.062, Government Buildings, Cardiff Road, Newport, South Wales NP10 8XG. (Telephone: 01633 812751, Fax 01633 812477). |
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| 6) A number of enquiries have asked questions about the extent of each of the Regions, as to which major cities and towns and districts are included. How are the Regions defined? | |
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The descriptions of the Regions set out in the Regulations and Notice are definitive as they give an accurate listing of all the geographic areas included in each Region. However, for the information and guidance of potential Bidders, the Radiocommunications Agency has sought information from the Department for Energy, Transport and the Regions (DETR) for a breakdown of these regions at borough and authority level. This list is being placed on the Website and is intended as a helpful reference for companies. While care has been taken to ensure the accuracy of this material, in the event of any discrepancy the Notice and Regulations are definitive and companies are advised to seek advice from the Agency if in any doubt. |
| 1) Where is the Radiocommunications Agency located? | |
| The Radiocommunications Agency is situated at 189 Marsh Wall, London, E14 9SX (Click here for map). | |
| 2) Does the Broadcasting Act apply to BFWA? | |
| Not specifically. There may
be, in general, two likely circumstances when Broadcasting Act Licences
may be required by BFWA operators or by persons whose services are conveyed
by BFWA operators for example: (i) where there is conveyance of a service consisting in the provision of relevant television or sound programmes (see the Broadcasting Act 1990 Sections 46 and 113); and/or (ii) where there is delivery of one or more television programme services for simultaneous reception in two or more dwelling-houses (see the Broadcasting Act 1990 Section 72) |
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| 3) What is the maximum bandwidth for local loop and how much will access cost? | |
| Unbundled local loops will be presented as a baseband analogue circuit. The maximum data rate that can thus be achieved will depend on the type of equipment deployed and the characteristics of the individual loop (the construction of the access network leads to a large diversity in individual loop characteristics). In the UK with ADSL technology it is expected that about 80-85% of loops will support 2Mbit/s (downstream) but higher data rates can be supported on certain loops. OFTEL published a statement entitled " Access to bandwidth: Conclusions on charging principles and further indicative charges" in August. The document can be found on OFTEL's website at www.oftel.gov.uk/new.htm#Publications. | |
| 4) Has OFTEL's review of Leased Lines been released yet? | |
| OFTEL issued the document on 29 August 2000 and can be found on their website at www.oftel.gov.uk/new.htm#Publications. | |
| 5) Is the PTO Licence fee £12,500 per region? | |
| The initial PTO licence fee is £12,500 for a regional and £40,000 for a national. There will be an annual renewal fee thereafter. | |
| 6) Why are prospective bidders asked to register their interest at an early stage? Does this imply any particular commitment or obligation for the enquirer? | |
| The Radiocommunications Agency and its advisers have made their own estimates for the likely numbers of participants in an auction and are making preparations accordingly. It will be helpful for confirming the planning of physical and IT resources, for any indicator that the orders of magnitude are correct. This is entirely without obligation or commitment, and the enquirers' confidences will be respected. | |
| 7) Can companies from outside the UK participate in the Auction? | |
| Any body corporate may make an Application in accordance with Part 2 of the Notice. An applicant does not therefore need to be resident in the UK, but should note the requirement of paragraph 4.2.3 of the Notice to provide an address within 10 kilometres of the Auction Location. | |
| 8) Please clarify the requirement for a bidder to have premises within 10km of the auction location, as stated in paragraph 4.2.3 of the Notice. | |
| The bidder may operate from any premises of his choice, without any limitation on distance from the auction location. However, in the event of an unforeseen emergency such as a major telecommunications, power or other failure (however unlikely) which might disrupt the business of the auction, there must be a notified address within 10km of the auction location to which the auctioneer could deliver a communication manually. | |
| 9) Is it possible to bid for one single region? | |
| A bidder may bid for a licence in one or more of the fourteen licence regions but he may only bid for a single licence in each region. | |
| 10) Is there a mechanism by which a Bidder may ask questions of the Agency after the Application Date? | |
| Yes. Questions should continue to be sent in accordance with section 6.1 of the Information Memorandum. | |
| 11) Will the mock auctions take place in the first or second week in October? | |
| The Mock Auctions are likely to be held in early October but we are not yet in a position to give precise dates. | |
| 12) Will there be some sort of session where the auction participants can practice with the auction tools? | |
| Section 4.4.7 of the Information Memorandum covers trialing. | |
| 13) Paragraph 4.3.9 of the Notice specifies that at the end of the final round no Bidder has any eligibility points remaining. If a Bidder’s activity level is the sum of the number of licences on which he is the highest Bidder plus the number of licences on which he makes a bid plus the number of waivers he notifies, how can the requirement in paragraph 4.3.9 be satisfied? | |
| The Final Round shall be the Round at the end of which no bids or waivers have been notified and no Bidder has any Bidder Eligibility Points remaining other than those comprising Current Price bids. | |
| 14) Will the Auction start on 16 October as set out in the illustrative timetable in the Information Memorandum? | |
| No. The start date is now expected to be towards the end of October. Bidders will receive 10 Business Days Notice of the start date and a Press Release or Statement will be made at that time in accordance with the provisions of paragraph 4.2.1 of the Notice. | |
| 15) Is a Bidder committed only to the Regions in which he first bids? | |
| Any Bidder which holds a Current Price Bid on any Licence is committed to that Licence and, if not overbid by another Bidder, wins that Licence at the end of the Auction. If, however, that Bidder is subsequently overbid and is thus no longer holding the highest bid for that licence then the Bidder has the freedom either to cease bidding for the original licence and bid for a different licence in the Region, or alternatively to use his Bidder Eligibility Points against any licences in any other Regions, subject to the maximum permitted by the total of his Bidder Eligibility Points and subject to the proviso that a Bidder may not bid for more than one licence in a Region in any one Round. | |
| 16) Are the results of every round posted onto the public website at the end of each round or each day? | |
| The auction results will be available on the public website 15 minutes after each round. | |
| 17) What impact will the independent review of spectrum management, announced in the Pre Budget Review on 8 November, have on the 28 GHz Broadband Fixed Wireless Access Auction? | |
| The review will not impact on the running of the Auction. The Auction will start on 10 November and proceed as planned. (See What's New on the Agency website for 9 November for a statement on the review.) | |
| 18) What do the Government plan to do with the unsold licences at the end of the Auction? | |
| It is clear from the number of credits remaining that some licences will remain unsold at the end of the Auction. The Secretary of State may review the position regarding unsold spectrum at some future date, subject to ensuring that the outcome of the Auction is not prejudiced. Should it be decided, following any such review, to grant licences in respect of such unsold spectrum the award process would be consistent with the EC Licensing Directive, and in particular Article 10.3 thereof which requires that licences are granted on the basis of selection criteria that must be objective, non-discriminatory, detailed, transparent and proportionate. |
| 1) When will the Mock Auction be held | |
| The Mock Auctions will begin shortly after Bidders have received notification of the Auction Date. |
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