Showing posts with label gps. Show all posts
Showing posts with label gps. Show all posts

Tuesday, January 31, 2012

FCC RFC Lightsquared Petition for Declaratory Ruling - Comments Due Feb. 27

FCC Public Notice:  "On December 20, 2011, LightSquared Inc. (LightSquared) filed a Petition for Declaratory Ruling (Petition), requesting that the Commission “resolve the regulatory status” of commercial Global Positioning System (GPS) receivers, to the extent their operations may be impaired by the ancillary terrestrial component (ATC) of LightSquared’s licensed operations in the 1524-1559 MHz Mobile-Satellite Service (MSS) band.1 To this end, LightSquared requests specific declarations designed to establish that commercial GPS devices are not entitled to interference protection from LightSquared’s operations, so long as LightSquared operates within the technical parameters prescribed by rule and Commission Order. Pursuant to Rule 1.2(b), we invite comment on LightSquared’s petition, and establish a pleading cycle. 

"On January 26, 2011, the International Bureau granted LightSquared Subsidiary LLC (a subsidiary of LightSquared Inc., hereinafter also referred to as LightSquared) a conditional waiver of the ATC “integrated service” rule, thereby establishing certain conditions that LightSquared must meet before it can provide the terrestrial portion of service contemplated by its proposed integrated satellite and terrestrial 4G wireless network.3 The Conditional Waiver Order prescribed an Interference-Resolution Process by which LightSquared would work with the GPS community to resolve concerns raised about potential interference to GPS receivers and devices that might result from LightSquared’s planned terrestrial operations. As a condition of commencing such commercial operations, the Conditional Waiver Order required that this process first be “completed,” a term defined as the point at which “the Commission, after consultation with NTIA, concludes that the harmful interference concerns have been resolved and sends a letter to LightSquared stating that the process is complete.”


"To date, the Interference-Resolution Process has not been completed. Although LightSquared submitted, as a required step in the Process, the final report of the technical working group that it co-chaired with the U.S. GPS Industry Council (USGIC), the Commission issued a Public Notice calling for public comment on the report5 and has since asked for additional technical submissions and testing. In reply comments filed in connection with the Public Notice, LightSquared raised a full range of issues regarding the scope of interference protection to which GPS receivers are entitled.


"Separately, in the Report and Order in ET Docket No. 10-142, which focused on the addition of terrestrial service allocations to the 2 GHz MSS band, the Commission briefly discussed the Conditional Waiver Order and the Interference-Resolution Process.7 The U.S. GPS Industry Council (USGIC) filed a petition for reconsideration in that docket, requesting a statement from the Commission that the GPS community is not required to share responsibility for resolving interference issues with MSS ATC providers like LightSquared.8 The USGIC Recon Petition, which is pending, contends that MSS licensees providing ATC service are required to protect GPS receivers from interference caused by such terrestrial operations, and that the Commission has placed the obligation to resolve harmful interference on those MSS licensees.9 LightSquared opposed the USGIC Recon Petition, raising many of the same arguments contained in its Petition for Declaratory Ruling.10 

"On December 23, 2011, the Financial Services and General Government Appropriations Act, 2012 (2012 General Government Appropriations Act) was enacted into law as part of the Consolidated Appropriations Act, 2012.11 Section 628 of the 2012 General Government Appropriations Act prohibits the Commission from using any funds made available by that Act “to remove the conditions imposed on commercial terrestrial operations in the Order and Authorization adopted by the Commission on January 26, 2011 (DA 11-133) [i.e., the Conditional Waiver Order], or otherwise permit such operations, until the Commission has resolved concerns of potential widespread harmful interference by such commercial terrestrial operations to commercially available Global Positioning System devices.”


"In the instant Petition, LightSquared in essence seeks a declaratory ruling that, provided ATC operations are conducted in accordance within the Commission’s technical parameters, commercially available GPS devices are not protected against harmful interference caused by those ATC operations. Section 628 of the 2012 General Government Appropriations Act bears on this issue as it relates to LightSquared, inasmuch as it precludes the Commission from permitting LightSquared to engage in such ATC operations under the Conditional Waiver Order until we have resolved concerns about interference to GPS. Further, because we believe the ongoing Interference-Resolution Process provides the most appropriate forum for considering LightSquared’s satisfaction of the interference-resolution conditions of the Conditional Waiver Order, we associate LightSquared’s Petition with the docket established by the Commission for petitions for reconsideration of the Conditional Waiver Order, IB Docket No. 11-109. To the extent the Petition raises general issues about the regulatory status of GPS devices, these issues will be considered in ET Docket No. 10-142. 

"Accordingly, interested parties are invited to file comments in response to LightSquared’s petition for declaratory ruling in IB Docket No. 11-109 or ET Docket No. 10-142, as appropriate, no later than 30 days after the release date of this public notice. Parties may file replies in response to those comments in IB Docket No. 11-109 or ET Docket No. 10-142, as appropriate, no later than 15 days after the date that comments are due. 

"This proceeding shall be treated as a “permit-but-disclose” proceeding in accordance with the Commission’s ex parte rules.13 Persons making ex parte presentations must file a copy of any written presentation or a memorandum summarizing any oral presentation within two business days after the presentation (unless a different deadline applicable to the Sunshine period applies). Persons making oral ex parte presentations are reminded that memoranda summarizing the presentation must (1) list all persons attending or otherwise participating in the meeting at which the ex parte presentation was made, and (2) summarize all data presented and arguments made during the presentation. If the presentation consisted in whole or in part of the presentation of data or arguments already reflected in the presenter’s written comments, memoranda or other filings in the proceeding, the presenter may provide citations to such data or arguments in his or her prior comments, memoranda, or other filings (specifying the relevant page and/or paragraph numbers where such data or arguments can be found) in lieu of summarizing them in the memorandum. Documents shown or given to Commission staff during ex parte meetings are deemed to be written ex parte presentations and must be filed consistent with rule 1.1206(b). In proceedings governed by rule 1.49(f) or for which the Commission has made available a method of electronic filing, written ex parte presentations and memoranda summarizing oral ex parte presentations, and all attachments thereto, must be filed through the electronic comment filing system available for that proceeding, and must be filed in their native format (e.g., .doc, .xml, .ppt, searchable .pdf). Participants in this proceeding should familiarize themselves with the Commission’s ex parte rules. 

Action by the Chief, International Bureau.

- FCC-

DA 12-103 January 27, 2012
INTERNATIONAL BUREAU ESTABLISHES PLEADING CYCLE FOR LIGHTSQUARED PETITION FOR DECLARATORY RULING
IB Docket No. 11-109 ET Docket No. 10-142
Comment Date: February 27, 2012 Reply Comment Date: March 13, 2012

Released:  01/27/2012.  INTERNATIONAL BUREAU ESTABLISHES PLEADING CYCLE FOR LIGHTSQUARED PETITION FOR DECLARATORY RULING. (DA No.  12-103). (Dkt No 10-142 11-109 ).  IB  http://hraunfoss.fcc.gov/edocs_public/attachmatch/DA-12-103A1.doc
http://hraunfoss.fcc.gov/edocs_public/attachmatch/DA-12-103A1.pdf

http://hraunfoss.fcc.gov/edocs_public/attachmatch/DA-12-103A1.txt

Thursday, July 07, 2011

FCC Establishes Comment Deadlines Re GPS Lightsquared Report

Released:  06/30/2011.  COMMENT DEADLINES ESTABLISHED REGARDING THE GPS-LIGHTSQUARED TECHNICAL WORKING GROUP REPORT. (DA No.  11-1133). (Dkt No 11-109 ). IB . Contact:   karl.kensinger@fcc.gov TXT
  • Comments Due:  07/30/2011. Reply Comments Due:  08/15/2011. Comments may be filed electronically using the Internet by accessing the ECFS.
  • "On June 30, 2011, LightSquared Subsidiary LLC (LightSquared) submitted a final report of the technical working group co-chaired by LightSquared and the United States Global Positioning System (GPS) Industry Council (USGIC)1 and organized in response to a condition in FCC Order and Authorization, DA 11-133 (released January 26, 2011).2 The condition required that LightSquared help organize and participate in a technical working group “that brings LightSquared and the GPS community together” to address potential interference issues recently raised by members of the GPS community.3 The Order “envision[ed] a working group in which cooperative and candid discussions can ensue, and where information, including proprietary information, can be shared among the participants with appropriate measures in place to protect the confidentiality of that information.”4 The condition required submission of a final report that includes the working group’s analyses of the potential for overload interference to GPS devices from LightSquared’s terrestrial network of base stations, technical and operational steps to avoid any such interference, and specific recommendations going forward to mitigate potential interference to GPS devices. Among other things,5 the Order also made clear that, “as a condition of granting this waiver, the [working group] process . . . addressing the interference concerns regarding GPS must be completed to the Commission’s satisfaction before LightSquared commences offering commercial service pursuant to this waiver on its L-band MSS frequencies.”"

    The technical working group effort identified significant technical issues related to potential LightSquared operations in the upper portion of the L-Band, which is most proximate to the band used by GPS. Over more than three months, the technical working group tested more than 130 representative devices in seven different receiver categories, in a number of different test environments. The tests demonstrated potentially significant interference between LightSquared operations in the upper portion of the band and various GPS receivers. The tests also identified some interference issues in the lower 10 MHz portion of the band. The overall conclusion of the testing is that transmissions in the upper 10 MHz channel —the channel nearest to the 1559-1610 MHz GPS band — will adversely affect the performance of a significant number of legacy GPS receivers.

    In addition to the technical working group report, LightSquared has submitted its recommendations to address the problems identified by the working group.7 In particular, LightSquared indicates its willingness to: (1) operate at lower power than permitted by its existing FCC authorization; (2) agree to a “standstill” in the terrestrial use of its Upper 10 MHz frequencies immediately adjacent to the GPS band; and (3) commence terrestrial commercial operations only on the lower 10 MHz portion of its spectrum and to coordinate and share the cost of underwriting a workable solution for the small number of legacy precision measurement devices that may be at risk. We specifically invite comment on these recommendations, including any alternative proposals to enable these two important services – GPS devices and L-band mobile broadband – to co-exist. We also welcome comments on the technical working group report generally. Comments should be filed no later than July 30, 2011, and reply comments by August 15, 2011.