1 Introduction to Qualcomm August 2015 Rahul Patel, SVP and GM, Connectivity Qualcomm Technologies, Inc. Exhibit 99.1

2 About the Tender Offer THIS COMMUNICATION IS FOR INFORMATIONAL PURPOSES ONLY AND IS NOT AN OFFER TO BUY OR THE SOLICITATION OF AN OFFER TO SELL ANY SHARES OF IKANOS COMMON STOCK. THE TENDER OFFER DESCRIBED IN THIS DOCUMENT HAS NOT YET COMMENCED. At the time the offer is commenced, a subsidiary of Qualcomm Atheros, Inc. will file a Tender Offer Statement on Schedule TO with the United States Securities and Exchange Commission (“SEC”), and Ikanos will file a Solicitation/Recommendation Statement on Schedule 14D-9 with respect to the tender offer. The Offer to Purchase, the related Letter of Transmittal and certain other offer documents, as well as the Solicitation/Recommendation Statement, will be made available to all stockholders of Ikanos at no expense to them. The Tender Offer Statement and the Solicitation/Recommendation Statement will be available without charge at the SEC’s web site, at http://www.sec.gov. Free copies of these materials and certain other offering documents will be sent to Ikanos’ stockholders by the information agent for the offer. IKANOS STOCKHOLDERS AND OTHER INVESTORS ARE URGED TO READ THE TENDER OFFER MATERIALS (INCLUDING THE OFFER TO PURCHASE, RELATED LETTER OF TRANSMITTAL AND CERTAIN OTHER OFFER DOCUMENTS) AND THE SOLICITATION/RECOMMENDATION STATEMENT, INCLUDING ALL AMENDMENTS TO THOSE MATERIALS. SUCH DOCUMENTS WILL CONTAIN IMPORTANT INFORMATION, WHICH SHOULD BE READ CAREFULLY BEFORE ANY DECISION IS MADE WITH RESPECT TO THE TENDER OFFER.

3 Safe Harbor This communication contains forward-looking statements. Any statements contained herein which do not describe historical facts, including but not limited to, statements regarding: the proposed transaction between Qualcomm Atheros and Ikanos; the expected timetable for completing the transaction; strategic and other potential benefits of the transaction; estimated shipments of non-handset connected devices; and any other statements about Qualcomm’s or Ikanos’ managements’ future expectations, beliefs, goals, plans, or prospects, are forward-looking statements which involve risks and uncertainties that could cause actual results to differ materially from those discussed in such forward-looking statements. Such risks and uncertainties include: the possibility that certain closing conditions to the transaction will not be satisfied; that required regulatory approvals for the transaction may not be obtained in a timely manner, if at all; the ability to timely consummate the transaction and possibility that the transaction will not be completed; the ability of Qualcomm Atheros to successfully integrate Ikanos’ operations and employees; the anticipated benefits of the transaction may not be realized; and those additional factors discussed in Qualcomm’s and Ikanos’ most recent Quarterly and Annual Reports on Forms 10-Q and 10-K filed with the Securities and Exchange Commission. Investors are urged not to place undue reliance on these forward-looking statements, which speak only as of the date of this communication. Qualcomm and Ikanos undertake no obligation to revise or update any forward-looking statements in order to reflect any event or circumstance that may arise after the date of this communication.

4 non-handset connected devices unit shipments estimate in 2018 Automotive  |  Internet of things  |  Mobile computing  |   Networking Significant growth opportunity at the edge of the Internet 5B+ (1) Addressable opportunity for AP, WWAN, Wi-Fi, BT and PLC in the listed adjacent segments Source: TAM based on a combination of 3rd party and internal estimates as of April 22, 2015 1

5 Smarthome platform vision More high-quality content moving throughout the home Media & Broadband Expanding cloud-based services delivered by utilities and operators Apps & Services Monitoring and controlling systems and devices Home Management Connecting devices and sensors for health and fitness Life Management Smarthome Platform Supports more devices Centralizes intelligence Conduit between home & service providers

6 Our opportunity • Enables complete and integrated hardware and software solutions for carrier customers • Builds on Qualcomm Atheros’ leadership in Wi-Fi, small cell, Ethernet and  PLC technologies • Extends our strategy for IoE and small cell Accelerating leadership in the multi-mode smart home gateway

7 QCT: Our semiconductor business Internet of things Connectivity & Networking Smartphones Computing Automotive Business streams

8 QCT’s Connectivity & Networking business Switches, Routers, Gateways, PLC, Consumer Smartphones, Tablets, PCs, AIOs MCL Mobile, Computing, Location Mobile & Computing Location & GNSS WIN Wired/Wireless Infrastructure & Networking Connected Home Networking & Infrastructure

9 Wi-Fi (11ac, 11n) Bluetooth Location GNSS FM Powerline Ethernet Network Processor Wi-Fi (11ad) 3G/LTE

10 WIN business overview Wired and Wireless Infrastructure and Networking Connected Home Carrier Enterprise Complete Platform Solution (Wi-Fi, Bluetooth, PLC, Ethernet, CPU/NPU, RFFE) Complete Platform Solution (Wi-Fi, Ethernet, PLC, CPU/NPU, RFFE) Connectivity (Wi-Fi, PLC, Ethernet)

11 Combining our strengths Technology migration • Drive faster adoption to G.fast using Qualcomm’s carrier relationships • Tighter carrier grade platform integration model with Vx17x/Vx18x/Vx5xx + Wi-Fi + Ethernet Complete solutions • Build on the synergies between inSIGHT™ and Qualcomm® StreamBoost™ to create a credible QoS and analytics offering for remote management, diagnostics, traffic analysis Carrier-grade software • Modem IP integration, cost reduction and optimized BOM Accelerated roadmap Qualcomm® StreamBoost™ is a product of Qualcomm Atheros, Inc.

12 Next steps Integration planning • Functional integration teams established • Employee discussions begin August 17 Acquisition process & timing • Regulatory clearances required in non-US jurisdictions • Expect to close by end of CY15 Getting to know Qualcomm • Presentations from our team • Acquisition and integration website

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