您可能感興趣的網頁。 觀看搜尋結果:

 

聯絡是德專家

E8859A Former Product Number

產品狀態: 已停產
此產品已停產

敘述

Note: Model number E8859A has been discontinued; however, the GSM Design Library feature/capability is now included in the W2363 Mature Wireless Libraries Element.

The information below is provided for reference only.

E8859A GSM Design Library enables you to assemble a GSM system design using behavioral models and examples. Using this library in ADS you can perform system-level tradeoffs, partition requirements, and verify performance with transmitter and receiver metrics such as Bit Error Rate (BER), Frame Error Rate (FER) and Adjacent Channel Power Ratio (ACPR).

Product Highlights

  • E8859A GSM Design Library includes RF and analog to baseband behavioral models and pre-built simulation and application examples.
  • The library includes speech and channel codecs as well as interleaving and deinterleaving, framing and deframing.
  • Using the GSM library you can evaluate the system performance by simulating BER and FER for 2.4, 4.8 and 9.6 kbps traffic channels.

E8859A Image

The library includes a variety of essential GSM behavioral models, in the following categories:

  • channel codec
  • speech codec
  • framing and deframing
  • modulation and demodulation
  • frequency hopping
  • synchronization
  • channel equalization
  • traffic channel

GSM Design Library Physical Layer Models

All models are GSM physical layer models based on ETSI GSM Recommendations 03.03, 04.03, 04.06, 05.01 to 05.05, and 05.10.

  • Burst Error Patterns
  • Fast Associated Control Channel (FACCH)
  • Framing for 260 bits frames
  • Speech Codec with Regular Pulse Excitation-Long-term Prediction-Linear Predictive Coder (RPE-LTP)
  • Random Access Channel (RACH)
  • Slow Associated Control Channel (SACCH)
  • Synchronization Channel (SCH)
  • Channel Codec with cyclic, Fire and/or convolutional coding
  • Traffic Channel/Full-rate Speech (TCH/FS)
  • Traffic Channel 9600bps sub-system
  • Traffic Channel 4800bps sub-system
  • Traffic Channel 2400bps sub-system
  • GMSK Modulation Spectrum
  • Complete RF transmitter and receiver design capability including nonlinear components, phase noise, quantization noise, and/or inter-modulation distortion

E8859A Image