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| 供应商 | CEVA |
|---|---|
| 型号 | CEVA RivieraWaves 802.11ac (Wi-Fi 5) 4x4 MAC & modem |
| 类型 | Soft IP |
| 到期日 | In Production |
| 源网址 | View more |
| 特征 | 802.11ac (Wi-Fi 5) MAC: The RW-AC MAC core implements the (Wi-Fi 5 (802.11a/b/g/n/ac) standard w/ data rates up to 1.7Gbps for 4x4 w/ 4 spatial streams configuration. It also supports the 802.11e standard (QoS) & the 802.11i standard (Security) extensions 802.11ac (Wi-Fi 5) MAC: RivieraWaves' profound expertise in wireless communications resulted in the highly optimized MAC core with special focus on low memory and MIPS requirements while maintaining a small gate count. Interfaces to ARM standard AMBA bus 802.11ac (Wi-Fi 5) Modem: The RW Wi-Fi 5 4x4 software defined modem is optimized for use with RW-AC MAC IP for high performance and cost effective 802.11ac solution. Based on CEVA-XC powerful DSP- minimum hardware accelerators & optimized firmware Supports Modulation Coding Schemes (MCS) from 0 to 9 Supports 20MHz, 40MHz and 80MHz bandwidths Support all antenna configurations from 2x2 to 4x4 Supports full implementation of OFDM processing up to the radio interface: Scrambling, FEC coding, Viterbi encoding/decoding, Interleaving, FFT, Timing, phase and frequency synchronization, Channel estimation & compensation and more |
| 详情页 | View more |
| 附件链接 | View more |
The RivieraWaves Wi-Fi IP family offers a comprehensive suite of IPs and platforms for embedding Wi-Fi connectivity into SoCs/ASSPs addressing a broad range of applications.
The RW-AC 802.11ac (Wi-Fi 5) 4x4 is part of the RivieraWaves Wi-Fi Multi-Gig category, addressing the most demanding central gateway type of applications which require premium performance for large numbers of subscribers such as access points, media gateways and Wi-Fi offload in small cells. It is the industry’s highest performance Wi-Fi IPs compliant with 802.11ac 4x4 (Wi-Fi 5).
The CEVA RW-AC Multi-Gig IP consists of 802.11ac (Wi-Fi 5) 4x4 hardware MAC and software defined modem (based on CEVA-XC DSP), supporting 3 or 4 spatial streams. It is provided with LMAC (aka thinMAC) for use with linux/Android mac80211 UMAC, and LMAC+UMAC (aka FullMAC) software protocol stacks. It is provided with an integration-ready processor and operating-system- agnostic platform, simplifying deployment in SoC/ASSP designs. The Wi-Fi software protocol stacks can be executed on any processor such as ARM, ARC, Andes, Cortus, RISC-V and others.
The RW-AC platform can be used in a standalone single chip or integrated into a bigger System on Chip (SoC) such as application processor, baseband processor, or multistandard wireless combos.
Silicon independent, the RW-AC IP support several radio IPs from various partners such as Catena. Other RF can be easily supported on customer demand.
The RW-AC 802.11ac (Wi-Fi 5) 4x4 is part of the RivieraWaves Wi-Fi Multi-Gig category, addressing the most demanding central gateway type of applications which require premium performance for large numbers of subscribers such as access points, media gateways and Wi-Fi offload in small cells. It is the industry’s highest performance Wi-Fi IPs compliant with 802.11ac 4x4 (Wi-Fi 5).
The CEVA RW-AC Multi-Gig IP consists of 802.11ac (Wi-Fi 5) 4x4 hardware MAC and software defined modem (based on CEVA-XC DSP), supporting 3 or 4 spatial streams. It is provided with LMAC (aka thinMAC) for use with linux/Android mac80211 UMAC, and LMAC+UMAC (aka FullMAC) software protocol stacks. It is provided with an integration-ready processor and operating-system- agnostic platform, simplifying deployment in SoC/ASSP designs. The Wi-Fi software protocol stacks can be executed on any processor such as ARM, ARC, Andes, Cortus, RISC-V and others.
The RW-AC platform can be used in a standalone single chip or integrated into a bigger System on Chip (SoC) such as application processor, baseband processor, or multistandard wireless combos.
Silicon independent, the RW-AC IP support several radio IPs from various partners such as Catena. Other RF can be easily supported on customer demand.
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