On August 8, Beijing time, Qualcomm announced that Qualcomm and Vivo Mobile Communications Co., Ltd. (vivo) have reached a new 3G and 4G China patent license agreement.
Under the terms of the agreement, Qualcomm granted vivo the license to license, develop and manufacture 3G WCDMA and CDMA2000 and 4G LTE (including "three-mode" GSM, TD-SCDMA and LTE-TDD) complete devices for use in China. The patent fees payable by Vivo are consistent with Qualcomm's provisions for corrective actions submitted by the National Development and Reform Commission of the People's Republic of China.
Vivo is also a Chinese mobile phone company that has reached a 3G/4G patent license agreement with Qualcomm after OPPO not long ago. Up to now, there are 100 including ZTE, Huawei, Xiaomi, Qikuo, Lenovo, TCL and Haier. A number of major domestic manufacturers have successively re-established a patent license agreement with Qualcomm. In Meizu and Qualcomm's patent dispute cases, Meizu has said that OPPO and vivo have not yet reached a communication patent license agreement with Qualcomm, and after one month, the two companies have successively announced the signing of a patent license agreement with Qualcomm. .
From the current point of view, Meizu is basically a "sole army battle". According to some previous views in the industry, Meizu will eventually compromise with Qualcomm. It is a matter of time to pay the patent license fee. For domestic mobile phone manufacturers, the patent fee It has become an unavoidable problem and cost. How to deal with the cost increase after paying the patent license fee is a dilute profit or a pass-through to consumers, which will become the main point of view of the domestic mobile phone market and product strategy.
Attached to Qualcomm official statement:
SAN DIEGO, August 7, 2016 – Qualcomm Incorporated (NASDAQ: QCOM) today announced a new 3G and 4G China patent license agreement with Vivo Mobile Communications Ltd. (vivo). Under the terms of the agreement, Qualcomm grants vivo the license to license, develop and manufacture 3G WCDMA and CDMA2000 and 4G LTE (including "three-mode" GSM, TD-SCDMA and LTE-TDD) complete equipment for use in China. The patent fees payable by Vivo are consistent with Qualcomm's provisions for corrective actions submitted by the National Development and Reform Commission of the People's Republic of China.
Shi Yujian, vice president of vivo, said: "The license agreement will enable us to acquire the latest technology from Qualcomm and support us to continue to create innovative high-quality terminals for our customers. For many years, vivo has been an important partner of Qualcomm in China and around the world, X7&X7Plus , Xplay5 and other global hot products have deep technical cooperation with Qualcomm. vivo is a company with technological innovation as its core competitiveness, and has a high recognition and respect for the protection of intellectual property."
Qualcomm senior vice president and general manager of Qualcomm Technology Licensing, Alex Rogers, said: "Qualcomm is committed to supporting the continued success of China's wireless industry. We are pleased to be able to sign a new license agreement with vivo on a long-term basis. I am pleased to see that our technology can support large Chinese mobile terminal manufacturers such as vivo to succeed in the global market."
Bitcoin mining equipment is mainly highly specialized ASIC mill , The maximum computing power of a single miner is 110T/s( Ant S19Pro mill ), The scale of computing power of the whole network is 120EH/s above . Ethereum's mining equipment is mainly graphics card mining machine , Professional ASIC Mining machines are very few , On the one hand, it is because of the of Ethereum mining algorithm [ resist ASIC sex " Improved R & D efficiency ASIC The threshold of the miner , So how much do you know about the mainstream Ethereum mining machine ?
Ethereum mining algorithm has higher requirements for memory , The purpose of this design limits ASIC The use of chips in Ethereum mining . From the results , Most Ethereum mining machines are graphics card machines , This reflects the application of Ethereum mining algorithm ASIC Success on . From the absolute value of computational power scale , The computing power of Ethereum is about 200TH/s, The computing power of bitcoin is about 120EH/s, The latter is close to the former 60 ten thousandfold .
ASIC Mining machines have high computing power , Large power consumption , Like the latest ant S19Pro mill , Rated power consumption is 3250W, Need to consume... Every day 78 Degree electricity , According to the current currency price and 0.23 The electricity price in wet season is RMB , The proportion of electricity charge is 30.68%. Other older bitcoins ASIC mill , Like ants T17 series , The proportion of electricity charges generally exceeds 50%. by comparison , The power consumption of the graphics card miner is low , The proportion of electricity is also low . such as 5600XT8 Graphics card miner of card .
Ant S19-95T It adopts aluminum alloy profile electromechanical integrated design , Parallel four fan structure . According to the measured data , In line with and better than the official data .S19 The series is provided by TSMC 7nm chip , A new generation of customized chips with perfect whole machine architecture and high conversion rate APW12 Power Supply , Reduce power loss during conversion , Use more energy-saving , Greatly shorten the return cycle of the miner . In addition, the newly upgraded mining machine operation interface is also more humanized , Real time computing power . The average computing power and the operation of each chip are clear at a glance .
Shenma mining machine M30S-86T/88T/90T, Bit micro 2020 Launched in 2013 M30S Series of new mining machines , Announced that it would M30S The series is expanded to three 3X product . stay 3X In the new standard , Bit micro promises a one-year warranty for its series of products . This series of mining machines are provided by Samsung 8nm chip , Among them, god horse M30S series , The power consumption is 38J/T, Provide higher computing power , Lower power consumption and high stability.
Ethereum Mining Machine:Jasminer X4,Bitmain Antminer E9 (2.4Gh),iPollo V1,Jasminer X4-1U,iPollo V1 Classic,
Jasminer X4-C 1U,iPollo V1 Mini SE Plus
Ethereum Mining Machine,ETHW Miner,innosilicon a10 pro,E9 Antminer,Innosilicon A11
Shenzhen YLHM Technology Co., Ltd. , https://www.hkcryptominer.com