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SoC 白盒IP设计

802.11 AH AP Baseband IP

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Description

The T2M7271 is the industry's first IP solution to support the IEEE 802.11ah AP standards. To implement the fully integrated modem, the IP includes a baseband physical layer, Lower MAC layer, and Upper MAC layer.

T2M7271 is designed to be associated up to 8,191 devices. Target Wake Time (TWT) and Restricted Access Window (RAW) functions are implemented for low power operations.Security features such as AES-CCMP and IEEE 802.11w are also included. The IP’s physical layer supports up to 15Mbit/s. It supports the traveling pilot function for the outdoor IoT environments affected by high Doppler effect.

T2M7271 is designed to be independent of the silicon process. As the MAC layer is designed to respond quickly to changes in the specification and feature, this IP can be utilized as the wireless connectivity solution for variable use cases including sensors and meters, backhaul sensors and meter data, and extended range uses of Wi-Fi.

T2M7271

Features

  • Complies with IEEE 802.11ah draft 5.0
  • Prepared for upcoming WFA ERah certification
  • Low-Power and High-Throughput 1x1 IEEE 802.11ah-AP 
  • Modulation modes: - OFDM with BPSK, QPSK, 16QAM, 64QAM 
  • Supported data rates: - 1MHz BW: 150Kbps to 3.3Mbps - 2MHz BW: 650Kbps to 6.5Mbps - 4MHz BW: 1350Kbps to 15Mbps

Benefits

  • Available as SoC White Box IP

Applications

  • The wireless connectivity solution for variable use cases including sensors and meters, backhaul sensors and meter data, and extended range uses of Wi-Fi.

Deliverables

  • Datasheets
  • Hard macro containing IEEE 802.11ah AP baseband (PHY, MAC H/W)
  • MAC S/W code
  • Test vectors and simulation model
  • Integration support

Tech Specs

PHY layer: - Data rate up to 15 Mbps - Supports for 1/2/4MHz bandwidths - MCS 0 to 7 and 10 - Support Short GI - Support Traveling Pilot

MAC layer: - Flexible architecture - Supports up to 8,000 stations - Supports relay mode (for extended range) - Support station scheduling: Target Wake Time (TWT) , Restricted Access Window (RAW).

Security: AES-CCMP • IEEE 802.11w

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T2M提供高质量的已验证IP,包括各种模拟/混合信号,RF,数字和SW系统的解决方案。可用于通信,消费类电子和计算机产品的关键组成部分,包括IoT系统,可穿戴设备,蜂窝电话,平板电脑,M2M,RCU,机顶盒,电视机,DVD播放器和PC芯片组。 无论是fab工厂的工艺 /节点的移植还是特定的系统功能,T2M所提供的IP可以进行设计定制化修改以适合客户的具体要求。