All IPs > Wireless Communication > 802.16 / WiMAX
The 802.16/WiMAX category in our semiconductor IP catalog offers cutting-edge solutions tailored for robust wireless communication. WiMAX (Worldwide Interoperability for Microwave Access) is a technology based on the IEEE 802.16 standard designed to provide high-speed broadband access over a large area. Semiconductor IPs in this category are essential for developing systems that need to ensure reliable, high-bandwidth connectivity, making them ideal for both urban and rural settings where traditional broadband may not reach.
802.16/WiMAX semiconductor IPs are instrumental in the creation of efficient and scalable networks. They facilitate the transmission of data over long distances without the need for physical cabling, which is particularly advantageous in regions with challenging terrain or sparse infrastructure. This technology supports a range of applications including mobile backhaul, fixed wireless access, and even vehicular network connectivity. Products in this category include baseband processors, radio frequency transceivers, and complete system-on-chip (SoC) solutions that ensure seamless integration with existing communication frameworks.
Developing 802.16/WiMAX solutions involves adopting advanced modulation technologies and multiple input multiple output (MIMO) capabilities, which help in maximizing throughput and spectrum efficiency. The semiconductor IPs available in this category are designed to meet industry standards for performance and reliability, thereby enabling manufacturers to create devices that deliver consistent service quality in various environmental conditions. These IPs are crucial for companies aiming to broaden their market reach by providing high-speed internet access to underserved and unconnected areas globally.
In summary, the 802.16/WiMAX semiconductor IPs category is a vital component for developers looking to harness the potential of broadband wireless technology. By integrating these IPs into their products, companies can offer scalable and efficient connectivity solutions that cater to a wide array of use cases. Whether it's for urban connectivity improvement or expanding access in remote locations, the solutions offered in this category are key to overcoming the digital divide and driving future innovations in wireless technology.
Convolutional FEC codes are very popular because of their powerful error correction capability and are especially suited for correcting random errors. The most effective decoding method for these codes is the soft decision Viterbi algorithm. ntVIT core is a high performance, fully configurable convolutional FEC core, comprised of a 1/N convolutional encoder, a variable code rate puncturer/depuncturer and a soft input Viterbi decoder. Depending on the application, the core can be configured for specific code parameters requirements. The highly configurable architecture makes it ideal for a wide range of applications. The convolutional encoder maps 1 input bit to N encoded bits, to generate a rate 1/N encoded bitstream. A puncturer can be optionally used to derive higher code rates from the 1/N mother code rate. On the encoder side, the puncturer deletes certain number of bits in the encoded data stream according to a user defined puncturing pattern which indicates the deleting bit positions. On the decoder side, the depuncturer inserts a-priori-known data at the positions and flags to the Viterbi decoder these bits positions as erasures. The Viterbi decoder uses a maximum-likelihood detection recursive process to cor-rect errors in the data stream. The Viterbi input data stream can be composed of hard or soft bits. Soft decision achieves a 2 to 3dB in-crease in coding gain over hard-decision decoding. Data can be received continuously or with gaps.
The transceiver is designed to be used together with an RF tuner, and ADC/DAC converters. The system has internal state machine to control the operation, and can be externally configured via the SPI interface. This design is a Mobile WiMAX baseband transceiver core for both Base station and Mobile station, supplied as a portable and synthesizable Verilog-2001 IP. The system was designed to be used in conjunction with a standard RF tuner. The operation of the transceiver is automated by a master finite state machine.
Ubi.cloud is a breakthrough geolocation solution designed to offload GPS and Wi-Fi computing tasks to the cloud effectively. This innovation results in significantly smaller, more efficient geolocation devices, ideal for IoT tracking applications. By reducing the size and energy consumption of the hardware, Ubi.cloud provides organizations with the ability to deploy diverse tracking solutions across their operations. It supports global GPS positioning for outdoor use and Wi-Fi for indoor urban tracking, making it versatile for various needs. Designed to minimize the inherent power and size issues of traditional GNSS modules, Ubi.cloud leverages advanced embedded technologies like UbiGNSS and UbiWIFI. These allow for remarkable on-time performance improvements compared to traditional setups, drastically cutting down receiver chipset consumption and boosting battery life. With Ubi.cloud, businesses can integrate cutting-edge geolocation capabilities into their devices using a pay-as-you-go model or life-time licenses, ensuring flexibility in application. This makes it ideal for asset tracking of unpowered devices, fitting into existing systems seamlessly or being part of new innovative designs.
Arteris's Ncore Cache Coherent Interconnect IP addresses the complex challenges of multi-core ASIC development, offering a scalable, highly configurable solution for coherent network-on-chip designs. This IP supports multiple protocols, including Arm and RISC-V, and is engineered to comply with ISO 26262 for safety-critical applications. Ncore enables seamless communication and cache coherence across varied processor cores, enhancing performance while meeting stringent functional safety standards. Its capability to automate Fault Modes Effects and Diagnostic Analysis (FMEDA) further simplifies safety compliance, proving its value in advanced SoCs where reliability and high throughput are critical.
The RWM6050 Baseband Modem is a cutting-edge component designed for high-efficiency wireless communications, ideally suited for dense data transmission environments. This modem acts as a fundamental building block within Blu Wireless's product portfolio, enabling seamless integration into various network architectures. Focusing on addressing the needs of complex wireless systems, the RWM6050 optimizes data flow and enhances connectivity capabilities within mmWave deployments. Technical proficiency is at the core of RWM6050's design, targeting high-speed data processing and signal integrity. It supports multiple communication standards, ensuring compatibility and flexibility in diverse operational settings. The modem's architecture is crafted to manage substantial data payloads effectively, fostering reliable, high-bandwidth communication across different sectors, including telecommunications and IoT applications. The RWM6050 is engineered to simplify the setup of communication networks and improve performance in crowded signal environments. Its robust design not only accommodates the challenges posed by demanding applications but also anticipates future advancements within wireless communication technologies. The modem provides a scalable yet efficient solution that meets the industry's evolving requirements.
In channel coding redundancy is inserted in the transmitted information bit-stream. This redundant information is used in the decoder to eliminate the channel noise. The error correction capability of a FEC system strongly depends on the amount of redundancy as well as on the coding algorithm itself. TPCs perform well in the moderate to high SNRs because the effect of error floor is less. As TPCs have more advantage when a high rate code is used, they are suitable for commercial applications in wireless and satellite communications. The ntTPC Turbo Product Codec IP core is consisted of the Turbo Product Encoder (ntTPCe) and the Turbo Product Decoder (ntTPCd) blocks. The product code C is derived from two/three constituent codes, namely C1, C2 and optionally C3. The information data is encoded in two/three dimensions. Every row of C is a code of C2 and every column of C is a code of C1. When the third coding dimension is enabled, then there are C3 C1*C2 data planes. The ntTPC core supports both e-Hamming and Single Parity Codes as the constituent codes. The core also supports shortening of rows or columns of the product table, as well as turbo shortening. Shortening is a way of providing more powerful codes by removing information bits from the code. The ntTPCe core receives the information bits row by row from left to right and transmits the encoded bits in the same order. It consists of a row, column and 3D encoder. The ntTPCd decoder receives soft information from the channel in the 2’s complement number system and the input samples are received row by row from left to right. The implemented decoding algorithm computes the extrinsic information for every dimension C1, C2, C3 by iteratively decoding words that are near the soft-input word. An advanced scalable and parametric design approach produces custom design versions tailored to end customer applications design tradeoffs.
LightningBlu is a sophisticated mmWave connectivity solution explicitly designed for high-speed rail environments. This advanced system offers continuous, on-the-move multi-gigabit connectivity between trackside infrastructure and trains, ensuring seamless internet access, entertainment services, and real-time updates for passengers. Operating within the 60 GHz spectrum and compliant with IEEE 802.11 ad and ay standards, LightningBlu provides robust and efficient wireless communication for the rail industry. The LightningBlu system's standout feature is its ability to maintain reliable service even at speeds of over 300 km/h, enhancing the passengers' travel experience with fast and dependable connectivity. Its architecture allows for dynamic interaction between train-mounted and trackside units, facilitating uninterrupted data transfer essential for modern transport needs. This product not only addresses current connectivity requirements but also positions itself as a future-proof solution adaptable to evolving technological landscapes. Adopting a highly functional design, LightningBlu effectively eliminates the dependency on cabled infrastructure, making it an ideal choice for upgrading existing rail systems or deploying in new corridors. By supporting innovative services and enhancing passenger contentment, LightningBlu contributes significantly to modernizing the rail sector, aligning with the increasing push towards digital transformation in mass transit.
ntRSD core implements a time-domain Reed-Solomon decoding algorithm. The core is parameterized in terms of bits per symbol, maximum codeword length and maximum number of parity symbols. It also supports varying on the fly shortened codes. Therefore any desirable code-rate can be easily achieved rendering the decoder ideal for fully adaptive FEC applications. ntRSD core supports erasure decoding thus doubling its error correction capability. The core also supports continuous or burst decoding. The implementation is very low latency, high speed with a simple interface for easy integration in SoC applications.
ntRSE core implements the Reed Solomon encoding algorithm and is parameterized in terms of bits per symbol, maximum codeword length and maximum number of parity symbols. It also supports varying on the fly shortened codes. Therefore any desirable code-rate can be easily achieved rendering the decoder ideal for fully adaptive FEC applications. ntRSE core supports continuous or burst decoding. The implementation is very low latency, high speed with a simple interface for easy integration in SoC applications.
The 5G Polar encoding and decoding solutions provided by TurboConcept deliver state-of-the-art error correction for 5G networks. These solutions are crafted to efficiently handle polar code challenges, ensuring high data throughput with minimal latency. Designed for both FPGA and ASIC implementations, the cores enhance the performance of 5G systems by providing robust error correction, essential for reliable communication in varying conditions. TurboConcept's 5G Polar solutions are instrumental in facilitating the sophisticated demands of modern communication networks, supporting a wide range of applications from mobile data to critical IoT infrastructures.
The Cobalt GNSS Receiver is a state-of-the-art ultra-low-power GNSS receiver that significantly enhances IoT system-on-chip designs. It provides a compact yet powerful solution for integrating navigation capabilities into mobile and compact IoT devices. By sharing resources between GNSS and other modem functions, Cobalt offers cost and size efficiency to extend the market potential of products. Cobalt excels in mass-market applications, particularly those constrained by size and cost, such as logistics, agriculture, and animal tracking. It employs a software-defined approach, making it versatile across different satellite constellations including Galileo and GPS, and is designed to be supported with cloud assistance for enhanced positioning accuracy and energy optimization. Developed in collaboration with CEVA DSP and supported by the European Space Agency, this GNSS receiver delivers improved resistance to multi-path interference and an increased modulation rate for optimal accuracy. The inclusion of integrated resources ensures a seamless continuation of GNSS-enabled services, reducing power demands in comparison to conventional receivers.
PhantomBlu represents Blu Wireless's advanced mmWave solution tailored for military and defense applications. It is engineered to deliver secure, high-performance tactical communications in diverse and challenging environments. The system's low-SWAP (size, weight, and power) design is versatile, featuring configurations capable of acting as both PCP (hub) and STA (client), thereby ensuring reliable communication in dynamic and fast-moving scenarios. PhantomBlu operates without the need for traditional fiber optics or wired networks, leveraging available mmWave spectrum to facilitate seamless interoperability across legacy and new defense systems. This flexibility makes it an essential asset in modern warfare, providing data-rich, mission-critical connectivity that adapts swiftly to operational requirements. PhantomBlu's design supports stealthy, gigabit-speed communications crucial for mission efficacy and situational awareness. Emphasizing ease of integration and deployment, PhantomBlu contributes to transforming tactical communication landscapes by improving throughput and reducing latency. Its robust architecture ensures optimal performance even under demanding conditions, catering to the defense sector's growing reliance on rapid data exchange and real-time information sharing.
This suite offers flexible and powerful error correction capabilities through LDPC and Turbo coding. Aimed at enhancing communication systems, the cores are designed for seamless integration with broadband and broadcast environments. They are particularly beneficial in applications requiring high data integrity and error correction, such as satellite and terrestrial communications. The TurboConcept designs support various architectures, catering to the unique demands of both high-capacity networks and specialized communication systems. These cores are built to ensure efficient and effective data error management, enabling optimal performance in various digital transmissions.
TurboConcept's 4G multi-mode CTC decoder is engineered for modern broadband wireless communications, ensuring efficient and error-free data exchange. Designed to handle the complexity of decoding convolutional turbo codes, this core offers flexibility and high performance across various 4G applications. It seamlessly integrates with existing systems to enhance data transmission quality, effectively managing multiple modes to cater to diverse network requirements. By providing robust error correction, this decoder enhances network reliability and supports high-speed data operations, making it essential for competitive 4G LTE platforms.
The WiMAX Software Stack from Lekha Wireless provides a comprehensive suite of tools for developing Mobile WiMAX (802.16e) compliant systems. Designed for SDR platforms, the stack includes both MAC and PHY layers for base stations and mobile stations. These software solutions are offered as ANSI C code for platform independence or can be tailored for Intel-based DSP SoC platforms. Lekha's WiMAX solutions are utilized across various industries, including smart grids, aviation communication systems, and rural broadband networks. The stack’s proven interoperability with third-party implementations and its alignment with WiMAX certification processes bolster its utility in diverse application scenarios.
Designed to meet the demands of next-generation wireless networks, the 5G LDPC core is a high-performance forward error correction solution for both FPGA and ASIC applications. It facilitates robust data transmission by providing efficient error correction capabilities, crucial for reliable communications in the rapidly evolving 5G ecosystem. This solution is particularly suited for high-speed data applications where low latency and high-throughput performance are paramount. The core can be easily integrated into existing systems, supporting seamless upgrades and enhancing overall network efficiency.
The WiMAX Receiver core from IPCoreWorx offers a customizable solution for WiMAX signal receiving, adaptable to meet varying customer specifications. It effectively processes signals within WiMAX networks, integrating seamlessly into a range of communication systems. This core ensures precise and clear signal reception, crucial for maintaining the integrity and efficiency of wireless broadband services.
Blu Wireless offers a comprehensive application software suite designed to meet the elaborate needs of modern service providers. This high-performance software is compatible with the IEEE 802.11 ad and 11 ay 60 GHz Wi-Fi standards and provides advanced network management capabilities. The suite is engineered to enable wireless mesh networking, seamless mobility across network nodes, and efficient system oversight, making it an ideal choice for complex and expansive network setups. This software package integrates seamlessly into existing infrastructure, allowing network operators to achieve high-speed, reliable connectivity consistently across various platforms. It ensures optimal use of the mmWave spectrum, facilitating unprecedented levels of throughput and connectivity in both fixed and mobile scenarios. The software’s design caters to the growing need for coordination between various network elements while maintaining a simplified management interface. Blu Wireless's application software also focuses on enhancing the end-user experience by providing tools that monitor and manage data flows effectively. This leads to improved service delivery and greater satisfaction, particularly in environments where uninterrupted connectivity and vast bandwidth are crucial, such as telecommunications, private networks, and mass transit systems.
The Wi-Fi 7 (802.11be) RF transceiver offers enhanced wireless communication over 2.4GHz, 5GHz, and 6GHz bands, suitable for next-gen high-performance devices. With support for Wi-Fi 6/6E/n/g/b/a, this tri-band transceiver enables high data rates and low latency. It integrates advanced 4096-QAM modulation, ensuring substantial data throughput, which makes it an ideal choice for bandwidth-driven applications. Its design emphasizes power savings, compatibility with external FEMs, and builds upon a flexible architecture for networking devices. With exceptional capabilities in handling complex demands of modern networks, this transceiver is equipped to manage various communication protocols. It efficiently operates over vast spectrum ranges, supporting seamless integration in routers and high-end networking equipment. A key feature includes its compatibility with numerous Wi-Fi standards, enhancing device adaptability in various environments. The utilization of sophisticated modulation methods provides robust connectivity, ensuring it meets the demanding requirements of smart homes, AR/VR, industrial automation, and automotive systems. Additionally, its clock PLLs and built-in synthesizers are optimized for precise timing and calibration, enhancing its potential for diverse industrial applications.
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