lte News - Page 18 of 20 - CNX Software

February 23, 2016February 24, 2016 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

Canonical Introduces SoDeRa Software Defined Radio Solution for Base Stations and IoT Gateways

Canonical and Lime Micro have jointly announced SoDeRa low-cost software defined radio (SDR) which can be programmed to support any type of wireless standard including UMTS, LTE, LoRa, Bluetooth, Zigbee, RFID, Digital Broadcasting, and more, and aiming at helping operators reducing costs & complexity, while speeding up time to market and providing greater flexibility. The kit will include a board with the following specifications: FPGA – Altera Cyclone IV EP4CE40F23 Altera FPGA (compatible with EP4CE30F23) System Memory – 256 MB DDR2 SDRAM RF Lime Microsystems LMS7002M Transceiver with continuous Frequency range of 100 kHz – 3.8 GHz 4 x TxOut and 6 x RxIn U.FL connectors for RF cables Power Output (CW): up to 6.5 dBm Wi-Fi, 2G, 3G, LTE, any other air interfaces USB – 1x micro USB3 via CYUSB3014-BZXC Cypress Microcontroller for control, data transfer and power Misc – Status LEDs, RGB LEDs, 4x switches Dimensions – 100 mm x […]

February 18, 2016February 18, 2016 by Jean-Luc Aufranc (CNXSoft) - No Comments

ARM Cortex-R8 Real-Time Processor targets SSDs, LTE Advanced and 5G Modems, and Other Embedded Applications

ARM Cortex-A processor may get all the media buzz as they are found in popular consumer devices such as smartphones, but ARM also provides Cortex-R processors with real-time capabilities that are found in cars, hard drives, and other embedded systems requiring high reliability, fault tolerance, and deterministic real-time responses. The company has just announced Cortex-R8 real-time core that should double the performance of Cortex-R7 core, and targeting mainly storage devices such as SSDs and HDDs, as well as next generation LTE and 5G modems. Cortex-R8 key features: Microarchitecture – 11-stage pipeline with instruction pre-fetch, branch prediction, superscalar and out of order execution, register renaming, parallel execution paths for load-store, MAC, shift-ALU, divide and floating-point. Also features a hardware divider and is software compatible with the ARM9, ARM11, Cortex-R4, Cortex-R5 and Cortex-R7 embedded processors. Instruction Set – ARMv7-R architecture with Thumb-2 and Thumb. Support for DSP extensions, as well as an […]

February 17, 2016 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Samsung Introduces Exynos 7870 Octa-Core Processor for Mid-Range Smartphones

Usually the higher the model number, the faster the processor, but not with Samsung, as the company’s new Exynos 7870 processor will feature eight ARM Cortex A53 cores @ 1.6 GHz coupled with an ARM Mali-T830MP GPU. It will be manufactured with 14nm FINFET process which should reduce power consumption by 30% compared to 28nm process. The processor also include an LTE Cat.6 2CA Modem that supports 300Mbps downlink speed and FDD-TDD joint carrier aggregation. Multimedia capabilities include 1080p 60fps video playback, 1920×1200 display resolution, and 16MP front or camera support (8MP in dual camera configuration) via its image signal processor (ISP). Exynos 7870 processor will also integrate a GNSS solution that delivers fast time-to-first-fix (TTFF) feature. In the recent pas, low and mid-range SoC were usually manufacturer with 28nm process due to the high cost of 14nm process, but those costs must have come down dramatically, after Snapdragon 625 […]

January 28, 2016 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Mediatek Introduces MT6738, MT6750 & MT6750T SoCs for Entry Level LTE Smartphones

Mediatek will soon launch three new mobile SoCs based on ARM Cortex A53 cores and Mali-T860 GPU, as well as support for LTE Cat.6 modem, with MT6738, MT6750 & MT6750T processors targeting entry-level Android smartphones. All three processors are manufactured with 28nm process, support up to 4GB LPDDR3 RAM, decode H.264/H.265 up to 1080p30, encode H.264 up to 1080p, and support LTE FDD/TDD, DC-HDPA+, TS-SCDMA, EDGE, and CDMA2000. The main differences are in the number of cores for the CPU and GPU, and maximum display & camera resolution: MT6738 features four Cortex A53 cores @ 1.5 GHz with a Mali-T860MP1 GPU, and supports 1280×720 displays, and up to 13MP cameras. MT6750 octa-core processor includes two clusters of four Cortex A53 cores @ 1.5 and 1.0 GHz combined with a Mali-T860MP2, and supports 1280×720 displays, and up to 16MP cameras MT6750T has the same specs as MT6750, except it supports Full […]

November 2, 2015 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

$80 Doogee X5 Pro Android 5.1 LTE Smartphone Comes with 2GB RAM, 16GB Flash

I’ve been amazed how the price of technology has come down recently, with decent TV boxes selling for $30 to $50, and I’ve now been informed about Doogee X5 Pro, a quad core smartphone running Android 5.1, supporting LTE networks, and featuring with 2GB RAM, 16GB flash, and a 5″ HD screen selling for $80 shipped. Doogee X5 Pro specifications: SoC – Mediatek MT6735 quad core Cortex A53 processor @ 1.0 / 1.3 GHz with Mali-720 GPU System Memory – 2GB RAM Storage – 16GB flash (12GB available to user) + micro SD slot up to 32GB Display – 5.0″ IPS HD Screen (1280×720) Connectivity – 802.11 b/g/n WiFi, Bluetooth 4.0, GPS/AGPS Cellular Connectivity 2x Micro SIM slots; Dual SIM dual standby 2G – GSM 850/900/1800/1900MHz 3G – WCDMA 900/2100MHz 4G – FDD-LTE 800/900/1800/2100/2600MHz Camera – 5.0MP rear camera (up to 8.0MP by interpolation); 2.0MP font-facing camera (up to 5.0MP […]

October 29, 2015June 18, 2018 by Jean-Luc Aufranc (CNXSoft) - No Comments

Altair FourGee LTE Chipsets Promise 10 Years of Connectivity with AA Batteries for IoT Applications

Connectivity achieved with GSM,. 3G or LTE (4G) cellular networks is great for long distances, but usually costs and power consumption are too high for IoT or M2M communications, which explains why there are competing long range low power WAN standards such as Sigfox, LoRA or Weightless. Altair Semiconductor introduced two new LTE SoCs, namely FourGee-1150/6410 and FourGee-1160/6410 a few months ago, supporting respectively LTE Cat-0 and Cat-1 connectivity, and promising up to 10 years of battery life on AA batteries for smart meters, wearables, security alarms, city lightings, etc… Altair FourGee-1150 and FourGee-1160 key features and specifications: Processor – Multiple MIPS M5150 “Warrior” MCU cores LTE Connectivity FourGee-1150 LTE Release 12 Category-0 (1Mbps / 1Mbps), software upgradeable for supporting Release 13 features Integrated VoLTE/IMS/OTA-DM functionality FourGee-1160 LTE Release 11 Category-1 (10Mbps / 5Mbps), software upgradeable for supporting Releases 12 and 13 features Integrated VoLTE/IMS/OTA-DM with HD voice functionality Software […]

September 21, 2015 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Comparison Table of Low Power WAN Standards for Industrial Applications

WiFi, Bluetooth and Zigbee are commonly found in consumer devices part of the “IoT ecosystem”, but the range, cost, power consumption, and/or scalability of these wireless standards are not suitable. For example, agricultural and forestry applications normally require long distance, and smart parking or city lighting may requires scalability to a great number of nodes, so alternatives are needed. EDN wrote a thorough article comparing 10 alternative wireless standards: Weightless-W, Weightless-N, Weightless-P, SigFox, LoRaWAN, LTE-Cat M, IEEE P802.11ah, Dash7, Ingenu RPMA, and nWave. The table includes the frequency band, channel width, range, transmit power, packet size (minimal or maximal), downlink and uplink data rates, maximum number of connected devices, topology, roaming capability, and status. If you had to implement something today, four to five solutions are “in deployment”: SigFox, Ingenu RPMA, nWave, LoRa, and possibly Dash7, while the other are only starting to get deployed, or will be finalized in […]

September 21, 2015 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Qualcomm Unveils Octa-core Cortex A53 Snapdragon 430 and 617 Processors

Qualcomm has unveiled two new octacore 64-bit ARM processors for mid-range smartphones with Snapdragon 430 and Snapdragon 617 Cortex A53 SoCs, both of which support the recently announced Quick Charge 3.0 standard and embed LTE connectivity. Snapdragon 430 Snapdragon 430 key features and specifications: CPU – 8x ARM Cortex A53 up to 1.2 GHz GPU – Qualcomm Adreno 505 GPU supporting up to OpenGL ES 3.1+ DSP – Qualcomm Hexagon 536 DSP Memory – LPDDR3 800MHz Storage – eMMC 5.1, SD 3.0 (UHS-I) Modem – Snapdragon X6 LTE – LTE Cat 4 (up to 150 Mbps DL/75 Mbps UL) Wireless Connectivity – WiFi 802.11n/ac (Qualcomm VIVE 2-stream with MU-MIMO), Bluetooth 4.1 + BLE, GPS (Qualcomm IZat Gen8C) Display – Up to 1080p on device and output Video – Up to 1080p at 30 FPS; Codecs: H.264 (AVC), H.265 (HEVC) Audio – Fluence HD noise cancellation technology Camera – Up to […]