| description:
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Learn how to optimize power consumption of always-on applications such as Push e-mail and instant messaging. This document is mainly targeted at mobile operators and Wireless LAN network administrators, but there are also some recommendations for application developers. The document provides general guidelines and configuration recommendations for WCDMA and Wireless LAN networks. Power efficiency of IPsec virtual private networks (VPN) and Mobile IP implementations is also discussed, and recommendations for power-efficient keep-alive mechanisms for network address translators (NAT) and firewalls are provided.
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| type:
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Document
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 Recommendations for Reducing Power Consumption of Always-on Applications
Learn how to optimize power consumption of always-on applications such as Push e-mail and instant messaging. This document is mainly targeted at mobile operators and Wireless LAN network administrators, but there are also some recommendations for application developers. The document provides general guidelines and configuration recommendations for WCDMA and Wireless LAN networks. Power efficiency of IPsec virtual private networks (VPN) and Mobile IP implementations is also discussed, and recommendations for power-efficient keep-alive mechanisms for network address translators (NAT) and firewalls are provided.
Adobe PDF (.pdf); English (en)26-Sep-2007 
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Additional information
| distribution:
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Forum Nokia Global Web Site
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| publication rights:
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Copyright © 2007 Nokia Corporation.
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