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License Assisted Access-WiFi Coexistence with TXOP Backoff for LTE in Unlicensed Band 被引量:1
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作者 Salman Saadat Da Chen +2 位作者 Kai Luo Mingjie Feng Tao Jiang 《China Communications》 SCIE CSCD 2017年第3期1-14,共14页
License assisted access(LAA) was proposed as a solution to the challenge of satisfying high throughput requirement in cellular network with limited licensed band. LAA uses long term evolution(LTE) carrier aggregation ... License assisted access(LAA) was proposed as a solution to the challenge of satisfying high throughput requirement in cellular network with limited licensed band. LAA uses long term evolution(LTE) carrier aggregation technique to combine licensed and unlicensed bands, specifically 5 GHz Wi Fi band, in order to achieve high data rates. However, LAA has several critical concerns for services provision on 5 GHz unlicensed band. In this article, an overview of the techniques concerning the coexistence of LTE and Wi Fi on the same unlicensed band is presented. We first present several general approaches including power control of LTE evolved Node B(e NB), carrier selection, LTE duty cycling, self clear to send(CTS) and request to send/CTS(RTS/CTS), and listen before talk(LBT). Then, we focus on LBT techniques for LAA-Wi Fi coexistence and discuss how LBT based coexistence solutions can dynamically respond to the variations in network load and ensure fair coexistence in a distributed manner. Based on the LBT mechanism, we also present a fairness-aware LAA-WiF i coexisting scheme with TXOP(transmitted in a single transmission opportunity) backoff for LAA e NB. Finally, the performances of various LBT solutions for LAA-Wi Fi coexistence are evaluated using Markov chain analytical model. 展开更多
关键词 WiFi unlicensed band LTE coexistence license assisted access listen before talk
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Licensed Pharmacists in Pharmaceutical Retail Enterprises in China: Problems and Countermeasures 被引量:1
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作者 Wang Shuling De Xianhui +1 位作者 An Lianyu Shi Ping 《Asian Journal of Social Pharmacy》 2019年第3期135-143,共9页
Objective To analyze the status and problems of licensed pharmacists in pharmaceutical retail enterprises in China, and to put forward suggestions for improving licensed pharmacists’ abilities. Methods Literature rev... Objective To analyze the status and problems of licensed pharmacists in pharmaceutical retail enterprises in China, and to put forward suggestions for improving licensed pharmacists’ abilities. Methods Literature review and questionnaire survey were used to analyze the basic status of licensed pharmacists in pharmaceutical retail enterprises and fishbone diagram was used to find out the problems. Results and Conclusion Pharmaceutical retail enterprises have the following problems when they employ pharmacists, such as lack of assessment system, too general incentive policies. The causes of problems lie in four aspects, including system, environment, pharmacy and pharmacists. As to the above problems, the government should make policies to encourage and regulate enterprises to explore remote prescription service through Internet. Furthermore, pharmaceutical retail enterprises can take the advantage of Internet to develop a comprehensive performance appraisal system for licensed pharmacists. The assessment information platform will reflect the true level of pharmacists and enhance their professional value. 展开更多
关键词 PHARMACEUTICAL RETAILER licensed PHARMACIST performance FISHBONE DIAGRAM
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China Licensed Merchandise Growing Rapidly——China Licensing Industry Report Released
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作者 Alice Ward 《China's Foreign Trade》 2018年第6期58-59,共2页
As the fifth largest licensing market in the world,China’s Licensing market has great potential to grow.The market is so big that it is always difficult to see into the details.To understand the rapidly growing licen... As the fifth largest licensing market in the world,China’s Licensing market has great potential to grow.The market is so big that it is always difficult to see into the details.To understand the rapidly growing licensing industry in China,China Toy and Juvenile Products Association(CTJPA)conducted a professional survey and issued the China Licensing Industry Report2018earlier this year. 展开更多
关键词 China licensed Merchandise Growing Rapidly China Licensing Industry Report Released
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Development of Licensed Pharmacists in China:Dilemma and Opportunity
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作者 De Xianhui An Lianyu Wang Shuling 《Asian Journal of Social Pharmacy》 2019年第4期192-203,共12页
Objective To study the current status of licensed pharmacists in China,and to make suggestions for the sound development of regulation authorities and licensed pharmacists.Methods Literature review and data research w... Objective To study the current status of licensed pharmacists in China,and to make suggestions for the sound development of regulation authorities and licensed pharmacists.Methods Literature review and data research were conducted to analyze the status of examinations,registration,academic qualification and professional composition of licensed pharmacists.And SWOT method was used to analyze the strengths,weaknesses,opportunities and threats for the development of licensed pharmacists.Results and Conclusion Licensed pharmacists have such advantages and opportunities as professionalism,favorable policies,and continuous expansion of market demand.However,they also face disadvantages and threats,such as low service capacity,weak service awareness and low social status.According to the results of SWOT analysis,it is suggested that the government should make use of the advantages of artificial intelligence to build a regulatory information platform and a public platform for electronic prescriptions.Meanwhile,a national accreditation agency for continuing education should be established,and academic exchanges between regional licensed pharmacists and physicians must be organized regularly.Besides,licensed pharmacists can use mobile phones and other information devices to keep abreast of national policy and new medical information.Therefore,their services will be recognized by the public,thus to protect the drug safety for the public. 展开更多
关键词 licensed PHARMACIST PROFESSIONAL QUALIFICATION CERTIFICATE SWOT method practice behavior
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A Case Analysis of the Influencing Factors of Job Satisfaction of Licensed Pharmacists in Retail Pharmacies Based on SEM-Taking R Retail Pharmacy for an Example
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作者 Chen Jing Cui Yuxue Chen Jing 《Asian Journal of Social Pharmacy》 2022年第4期317-332,共16页
Objective To explore the influencing factors on job satisfaction of licensed pharmacists in R retail pharmacy,and to provide a reference for improving the job satisfaction of licensed pharmacists in China.Methods Thro... Objective To explore the influencing factors on job satisfaction of licensed pharmacists in R retail pharmacy,and to provide a reference for improving the job satisfaction of licensed pharmacists in China.Methods Through literature research and satisfaction questionnaire,349 licensed pharmacists in R retail pharmacy were investigated.Then,the influencing factor equation model was constructed by factor analysis and structural equation method.Results and Conclusion The overall adaptation of the structural equation model was well established.The job satisfaction of licensed pharmacists in R retail pharmacy was closely related to interpersonal relationship,work characteristics,good management,salary and growth opportunity,and it was not significantly correlated with job environment.Therefore,work characteristics influenced most,followed by salary.Five key factors affecting the job satisfaction of licensed pharmacists in R retail pharmacy are summarized in this paper.It is suggested to adjust corresponding key factors such as work characteristics and salary,so as to improve job satisfaction of licensed pharmacists in the same industry. 展开更多
关键词 R retail pharmacy licensed pharmacist job satisfaction structural equation model(SEM)
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Problems in China’s Licensed Pharmacists System and Suggestions for Improvement
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作者 Wang Lili 《Asian Journal of Social Pharmacy》 2021年第2期187-192,共6页
Objective To study the main problems existing in the current licensed pharmacists system in China. Methods The relevant literature was searched, and the differences of licensed pharmacists system at home and abroad we... Objective To study the main problems existing in the current licensed pharmacists system in China. Methods The relevant literature was searched, and the differences of licensed pharmacists system at home and abroad were compared. Results and Conclusion By comparison, it is found that there are obvious differences in the management system, access system and continuing education of licensed pharmacists between China and foreign countries. In order to improve the system of licensed pharmacists in China, the supervision of licensed pharmacists should be strengthened by introducing relevant laws and regulations as soon as possible. Besides, the admittance criteria of licensed pharmacists should be enhanced, and the continuing education system of licensed pharmacists should be optimized as well. 展开更多
关键词 licensed pharmacists management system continuing education
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The Present Situation,Problems and Countermeasures of Continuing Education for Licensed Pharmacists
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作者 Shen Yuan Tian Lijuan 《Asian Journal of Social Pharmacy》 2020年第2期108-113,共6页
Objective To innovate the mode and method of continuing education management for licensed pharmacists.Methods The importance of continuing education for licensed pharmacists was analyzed to find problems and counterme... Objective To innovate the mode and method of continuing education management for licensed pharmacists.Methods The importance of continuing education for licensed pharmacists was analyzed to find problems and countermeasures by means of literature research.Results and Conclusion There are such problems in the current continuing education of licensed pharmacists as lack of strong policy and regulation support,emphasis on theory and the lack of practical training,lack of systematic and effective supervision.The author analyzed the above problems and put forward some suggestions for them.To strengthen the continuing education of licensed pharmacists,it is necessary to improve relevant laws and regulations,enhance the supervision and management of continuing education of licensed pharmacists,improve the content of continuing education of licensed pharmacists and increase practical training. 展开更多
关键词 licensed pharmacist continuing education management mode
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Discussion on the Continuing Education for Licensed Pharmacists in China
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作者 Cao Dayong Tian Lijuan 《Asian Journal of Social Pharmacy》 2020年第3期186-191,共6页
Objective To improve the level of continuing education for licensed pharmacists in China.Methods The relevant literature was searched and the licensed pharmacists and relevant experts were interviewed.Then the present... Objective To improve the level of continuing education for licensed pharmacists in China.Methods The relevant literature was searched and the licensed pharmacists and relevant experts were interviewed.Then the present situation and problems of continuing education for licensed pharmacists in China were analyzed,and some suggestions for more effective implementation of continuing education for licensed pharmacists were put forward.Results and Conclusion In terms of policy,the corresponding laws and regulations should be issued to ensure the licensed pharmacists to have the opportunity of continuing education.As to practical operation,the form of continuing education should be more diversified,and the content should focus on the professional orientation and job demand. 展开更多
关键词 licensed pharmacist continuing education adverse drug reaction(ADR)
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Extent, reasons and consequences of off-labeled and unlicensed drug prescription in hospitalized children: a narrative review 被引量:1
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作者 Wasim Shuib Xin-Yin Wu Fang Xiao 《World Journal of Pediatrics》 SCIE CAS CSCD 2021年第4期341-354,共14页
Background Off-label and unlicensed prescriptions pose a severe safety concern among the pediatric population.We aimed to summarize the up-to-date evidence on the extent,reasons,and consequences of off-label and unlic... Background Off-label and unlicensed prescriptions pose a severe safety concern among the pediatric population.We aimed to summarize the up-to-date evidence on the extent,reasons,and consequences of off-label and unlicensed drugs in hospitalized pediatric patients.Methods We systematically searched PubMed,EMBASE,SCOPUS,Web of Science and Google Scholar between 1990 and 2020 in which the last search was conducted on 12 February 2021.We included studies with the following inclusion criteria:(1)observational studies in design;(2)target population was hospitalized pediatric patients whether admitted in the intensive care unit or in the general ward;(3)study reporting the prevalence of off-label,unlicensed prescriptions or both;and(4)published in English.Results A total of 47 studies were eligible for inclusion.The proportion of off-label and unlicensed prescriptions ranged from 7.4%to 99.5%and 0.1%to 74.4%,respectively.The most frequent category of off-label prescriptions was prescription outside the age range,with the most commonly reported reason for off-label prescriptions being the lack of information specifically for pediatrics on the drug information leaflets.The consequences of off-label and unlicensed prescriptions ranged from minor and bearable skin reactions to debilitating renal failure,risking deaths.Conclusions Off-label and unlicensed prescriptions are extensive and require progressively meditative interventions.However,the pediatric population is currently a“therapeutic orphan”.Unless adequate pediatric clinical trials and licensed drugs become available,off-label and unlicensed drug prescription should not entirely be banned but rather promoted in an organized manner. 展开更多
关键词 licensed medicines Off-label prescribing PEDIATRICS Unlicensed prescribing
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Spirit Soaring
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作者 ZHOU LIN 《China Today》 2025年第6期23-23,共1页
Zhang Bo is a legend in his own right:at the age of 52,he obtained his pilot’s license;at 54,he became the first Chinese citizen to circumnavigate the globe by air;and at 57,he completed his second round-the-world fl... Zhang Bo is a legend in his own right:at the age of 52,he obtained his pilot’s license;at 54,he became the first Chinese citizen to circumnavigate the globe by air;and at 57,he completed his second round-the-world flight. 展开更多
关键词 LICENSE PILOT age record circumnavigate globe global flight circumnavigation
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Comparative Analysis of Mineral Rights Licensing Systems in Tanzania and Uganda
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作者 Mudan Huang 《Proceedings of Business and Economic Studies》 2025年第4期391-401,共11页
In order to promote the development of the mineral industry in their countries,Tanzania and Uganda have revised their mining acts in recent years,and the reform of the mineral rights licensing system is one of the key... In order to promote the development of the mineral industry in their countries,Tanzania and Uganda have revised their mining acts in recent years,and the reform of the mineral rights licensing system is one of the key points.This paper is intended to make a comparative analysis of the two countries’mineral rights licensing systems in terms of the main body of approval,approval time,approval information,approval conditions and application fees.Through comparison,it can be seen that the two countries focus on the role of the government in the mineral rights licensing,jurisdiction is more centralized,access system is fairer,the review is more stringent,and the provisions are clearer and more concise.On the whole,Tanzania’s mineral rights licensing system is more detailed and standardized than Uganda’s,and is more operational in practice.In addition to exploring the advantages of the two countries’mineral rights licensing system,this paper also summarizes and analyzes the shortcomings of the two countries’mineral rights licensing system,how to verify the review of information in the two countries’mineral rights licensing system,how to effectively supervise the activities after licensing,and how to continue to deepen the reform of the two countries’ministries of mines and minerals,which are responsible for the important task of strengthening the administrative capacity and improving the efficiency of the administration,is still an important issue that deserves continuous and in-depth study for the two countries.For both countries,this is still a topic that deserves continuous and in-depth research.Through the comparative analysis of the Tanzanian and Ugandan mineral rights licensing systems,this paper clearly demonstrates the similarities and differences between the two systems as well as their advantages and disadvantages,which can provide decision-making references for relevant mining investments and help investors more comprehensively assess the legal environment,policy risks and operating costs of mining development in the two countries,so as to optimize their investment strategies and reduce compliance risks. 展开更多
关键词 Mineral rights Licensing systems Tanzania Uganda
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Innovation for Sustainable Development: Normative Assessment of the Green Patent Regime in China
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作者 Peng Zhe 《科技与法律(中英文)》 2025年第5期125-136,共12页
As the world transitions to a more environment-friendly and sustainable global economy,innovations in green technology are playing a crucial role.Recognizing this,China,along with many other nations,is adapting its pa... As the world transitions to a more environment-friendly and sustainable global economy,innovations in green technology are playing a crucial role.Recognizing this,China,along with many other nations,is adapting its pat⁃ent system to better support green innovations,establishing what is known as a green patent regime.While extensive empirical research highlights the significance of China's green patent regime in achieving environmental sustainabil⁃ity,there is a noticeable lack of normative studies on enhancing its efficacy.This work aims to fill this gap by conduct⁃ing a normative study using doctrinal analysis and proposing that transparency and accessibility are key factors in evaluating the effectiveness of a green patent regime.Through a doctrinal analysis of China's green patent legislation and regulations,this work assesses the legal rights conferred by this regime and identifies how these rights are con⁃strained by substantive and procedural norms.The findings reveal significant limitations to the transparency and acces⁃sibility of China's green patent regime and propose improvements.These recommendations offer insights for policymak⁃ers in China and other countries.The doctrinal analysis conducted in this research could stimulate further theoretical discussion in the field of sustainable development and intellectual property law.Moreover,it might enlighten more hy⁃potheses for future empirical studies. 展开更多
关键词 PATENT green patent prioritized examination open licensing
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License Fees for Standard Essential Patents: Pricing Method, Application Dilemma and Improvement Suggestion
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作者 An Yunmeng Deng Jie 《科技与法律(中英文)》 2025年第3期134-148,共15页
In essence,the negotiation of license fees on standard essential patent(SEP)belongs to a kind of market be⁃havior,and the pricing right should be given to the market subjects under the requirements of patent law.In re... In essence,the negotiation of license fees on standard essential patent(SEP)belongs to a kind of market be⁃havior,and the pricing right should be given to the market subjects under the requirements of patent law.In recent years,the frequent disputes on SEP license fees witnessed in the industrial and academic worlds,together with the lack of systematic supporting functions like FRAND,make SEP pricing excessively reliant on judicial judgment in practice.Fortunately,a variety of pricing methods have been proposed by theoretical research and practiced in judicial cases,which provide possible solutions for the license fee pricing of SEP from the operational level.In this paper,by focusing on the characteristics of the existing SEP pricing methods in the academic fields and judicial system,the dispute caused by license fees of SEP is clarified firstly,then by combining and interpreting twelve existing pricing methods of license fee of SEP with academic literature and judicial cases,four categories of methods are composed based on the application stages and calculation logic.Thirdly,the application barriers and dilemmas caused by the inherent limita⁃tions of the four categories of methods are analyzed,and the possible ways to put these methods into practice are ex⁃plored.Lastly,suggestions are presented from the aspects of preconditions for application,pricing stages,dispute reso⁃lution mechanisms,and comprehensive applications.The purpose of this paper is to provide enlightenment for getting back on track with the pricing right and further optimization of the pricing mechanism of license fees of SEP. 展开更多
关键词 SEP FRAND principle license fee pricing method application dilemma
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The Popularity of Fridge Magnets Hinges on their Beautiful Appearances and Economic Value
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作者 Li Si 《China's Foreign Trade》 2025年第1期25-27,共3页
If you are asked what requires you to win a lottery and costs RMB 168,it may not be a car license plate,but a fridge magnet.Collecting fridge magnets has quietly become a popular culture in recent years.Many young peo... If you are asked what requires you to win a lottery and costs RMB 168,it may not be a car license plate,but a fridge magnet.Collecting fridge magnets has quietly become a popular culture in recent years.Many young people have more demand for fridge magnets than for refrigerators.The empty refrigerator covered with fridge magnets has become a trend.People with no idea how to choose souvenirs regard the fridge magnets as the best gifts,allowing this seemingly inconspicuous small product to create a billion-yuan market. 展开更多
关键词 MAGNETS POPULAR LICENSE
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微软“清仓”诺基亚
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作者 谢泽锋 《英才》 2015年第8期25-25,共1页
微软的手机业务不会被放弃,但是不可避免地将缩短战线。 从微软收购诺基亚开始,质疑的声音就从来没有停止过。而现任CEO萨蒂亚·纳德拉(Satya Nadella)写给公司全部员工的一封公开信使得这些质疑更显得有"先见之明"。7月初,微... 微软的手机业务不会被放弃,但是不可避免地将缩短战线。 从微软收购诺基亚开始,质疑的声音就从来没有停止过。而现任CEO萨蒂亚·纳德拉(Satya Nadella)写给公司全部员工的一封公开信使得这些质疑更显得有"先见之明"。7月初,微软宣布对手机业务进行重大重组,裁员7800人,减记76亿美元资产,收购来的诺基亚资产被清零。 展开更多
关键词 萨蒂 减记 手机市场 财富管理中心 黑莓 美国科技 清零 综合金融服务 科技行业 licensed
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网格环境中软件共享系统的License管理器 被引量:4
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作者 王寅峰 董小社 +1 位作者 郭华 冯国富 《华中科技大学学报(自然科学版)》 EI CAS CSCD 北大核心 2006年第z1期5-8,共4页
通过分析现有软件License管理系统存在的不足,提出了一种网格环境中软件License组织管理方式,并设计和实现了软件共享系统的License管理器.该License管理器具有独立于各种LMS系统、License获取效率高、支持License资源预留等优点,能够... 通过分析现有软件License管理系统存在的不足,提出了一种网格环境中软件License组织管理方式,并设计和实现了软件共享系统的License管理器.该License管理器具有独立于各种LMS系统、License获取效率高、支持License资源预留等优点,能够满足网格环境中对License资源管理多样性和动态性的要求,避免了以往用户随机获取license资源的盲目性.针对用户不同优先级提出了确保不同服务质量的调度策略,License调度时采取“装填算法”并结合预留机制.通过测试表明,系统可以加快任务的完成时间,并提高了资源利用率. 展开更多
关键词 软件共享 浮动 LICENSE 资源预留 装填算法
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企业级软件License控制系统的研究 被引量:2
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作者 周杭霞 汪志勤 夏荣钊 《计算机应用与软件》 CSCD 北大核心 2007年第5期166-167,183,共3页
在传统的License加密方法基础上把新兴的多步加密算法和传统的非对称RSA加密算法进行结合,构建了一个企业级的软件License控制系统。开发了一个企业级License控制系统来检验此加密算法,并阐述了实现过程。
关键词 LICENSE 控制 加密 密钥 签名
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债券监控模块设计与实现 被引量:2
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作者 李锋 吴建波 冷文浩 《计算机工程与设计》 CSCD 北大核心 2006年第5期836-838,842,共4页
根据债券业务要求,设计并实现了对债券交易平台的监控。提出了集中管理债券客户服务器的思想,同时按客户类型和允许连接的最大客户端Client数进行了License的设计,并且实现了客户服务器的远程更新,用实际案例说明该设计思想的主要实现... 根据债券业务要求,设计并实现了对债券交易平台的监控。提出了集中管理债券客户服务器的思想,同时按客户类型和允许连接的最大客户端Client数进行了License的设计,并且实现了客户服务器的远程更新,用实际案例说明该设计思想的主要实现过程。 展开更多
关键词 债券 监控 客户服务器 LICENSE 远程更新
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网格环境中基于浮动License的软件资源共享 被引量:3
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作者 付伟 肖侬 卢锡城 《计算机工程与科学》 CSCD 2008年第8期120-123,共4页
传统基于License的管理系统可在局域网范围内实现一定的软件共享,但无法适用于开放、异构和动态的网格环境。本文提出一种基于浮动License机制的新型全局软件共享系统LicTraveler,在不改变原有License使用机制的前提下实现License的全... 传统基于License的管理系统可在局域网范围内实现一定的软件共享,但无法适用于开放、异构和动态的网格环境。本文提出一种基于浮动License机制的新型全局软件共享系统LicTraveler,在不改变原有License使用机制的前提下实现License的全局管理和跨域共享。两层体系结构可同时提供自治局部License服务和协同全局License服务;Li-cense的预留与配额策略、布局与调度策略为用户提供了灵活性和健壮性。实验表明,LicTraveler能够有效降低软件的重复投资,可将License的使用效率提升50%以上。 展开更多
关键词 网格 软件资源共享 浮动License LicTraveler
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面向互联网的著作权数字授权许可CC0研究 被引量:4
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作者 麻思蓓 许燕 《图书馆理论与实践》 CSSCI 2019年第3期13-17,共5页
依据著作权法将作品贡献给公共领域是相当困难的。CC0能够让权利人放弃全部著作权,为作品开辟新的传播渠道,作品能被更多人分享,为专有权和公共获取之间的利益平衡增加了筹码。文章用比较的方法分析了CC0与CC Licenses之间的异同,用CC0... 依据著作权法将作品贡献给公共领域是相当困难的。CC0能够让权利人放弃全部著作权,为作品开辟新的传播渠道,作品能被更多人分享,为专有权和公共获取之间的利益平衡增加了筹码。文章用比较的方法分析了CC0与CC Licenses之间的异同,用CC0文本的具体条款和美国法院的判例说明CC0具有法律效力,认为CC0客观上对著作权法是一种补充。同时用实例说明欧美国家图书馆、博物馆等已经用CC0将部分馆藏投入到公共领域,最后,具体提出在利用CC0时需要注意的问题。 展开更多
关键词 CC0 CC Licenses 公共领域 著作权 数据库权 资源共享
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