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About LTE implementation with Sora

Answered About LTE implementation with Sora

  • lunes, 20 de septiembre de 2010 1:22
     
     
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    I'd like to ask some questions about building a LTE demo with Sora, 1. Could current Sora product (including radio front-end and anneta) support LTE specific frequencies? 2. Is Sora assume to be powerful enough to run LTE protocol on a 1ms subframe basis with HARQ operation? 3. What's the maximum transmit power of Sora RF component? Thx
     

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  • domingo, 03 de octubre de 2010 9:42
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    I'd like to ask some questions about building a LTE demo with Sora, 1. Could current Sora product (including radio front-end and anneta) support LTE specific frequencies? 2. Is Sora assume to be powerful enough to run LTE protocol on a 1ms subframe basis with HARQ operation? 3. What's the maximum transmit power of Sora RF component? Thx

    Hi,

    1. Current Sora hardware comes with only 2.4GHz RF front-end and anntena support. So it does not satisfy the LTE standards. But you can do every LTE PHY/MAC research or prototyping in 2.4GHz band since Sora is a full-programmable software radio platform.

    2. I assume so. We have built a LTE demo system using Sora (w/ 2.4GHz RF of coz) ourselves. But we don't implement HARQ.

    3. The RF components are not made by us actually. Current you can use either USRP RF daughter-board (XCVR2450) or WARP RF daughter-board from Rice. You may find these parameters from their sites. For example, XCVR2450 said its maximal transmission power is 100mW.

    - Kun

     

    • Marcado como respuesta Kun TanOwner domingo, 31 de octubre de 2010 9:04
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