1 / 4

Co-existence with IEEE 802.16a

Co-existence with IEEE 802.16a. IEEE 802.16a. Medium Access Control Modifications and Additional Physical Layer Specifications for 2-11 GHz The resulting standard specifies the air interface of fixed (stationary) broadband wireless access systems providing multiple services

naida-mckenzie
Download Presentation

Co-existence with IEEE 802.16a

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Co-existence with IEEE 802.16a Mika Kasslin, Nokia

  2. IEEE 802.16a • Medium Access Control Modifications and Additional Physical Layer Specifications for 2-11 GHz • The resulting standard specifies the air interface of fixed (stationary) broadband wireless access systems providing multiple services • Targeted frequency bands include 5.25-5.35 GHz and 5.725-5.825 GHz • The intention is to send the draft to sponsor ballot from this meeting Mika Kasslin, Nokia

  3. 5 GHz co-existence • 256-FFT OFDM mandatory • 2048-FFT OFDMA optional • TDD only • 10 MHz and 20 MHz channelization mandatory, 5 MHz optional • with 20 MHz channelization center carriers: 5280, 5300, 5320, 5745, 5765, 5785, 5805 MHz Mika Kasslin, Nokia

  4. 5 GHz co-existence • The standard shall include Dynamic Frequency Selection (DFS) • provides capabilities to assess channel quality and communicate that information • facilitates co-existence • addresses issues covered by 802.11 TGh • Active transmit power control (TPC) mechanism to facilitate band sharing Mika Kasslin, Nokia

More Related