نتایج جستجو برای: شبکه hspa

تعداد نتایج: 35719  

Journal: :jundishapur journal of microbiology 0
amir ghasemi department of pathobiology, school of public health, tehran university of medical sciences, tehran, ir iran mohammad hossein salari department of pathobiology, school of public health, tehran university of medical sciences, tehran, ir iran mohammad reza pourmand department of pathobiology, school of public health, tehran university of medical sciences, tehran, ir iran amir hassan zarnani nanobiotechnology research center, avicenna research institute, acecr, tehran, ir iran; immunology research center, iran university of medical sciences, tehran, ir iran hojat ahmadi department of bacterial vaccine and antigen production, pasteur institute of iran, tehran, ir iran mohamad hassan shirazi department of pathobiology, school of public health, tehran university of medical sciences, tehran, ir iran

background the development of an effective subunit vaccine against brucellosis is a research area of intense. but optimization of recombinant proteins production in escherichia coli and content of endotoxins associated with final recombinant proteins are very important. objectives in the present study, expression and purification of brucella melitensis rhsp and rtf were optimized to reduce endo...

Journal: :Informatica 2023

Nowadays, we are witnesses of 5G mobile technology advancements and many countries plan to or already have introduced this public usage. However, the older technologies such as 3G, HSPA 4G LTE, because their physical properties, ways datagram transfers frequency bands used, still very suitable for usage in cases that assume longer distances between terminal device cell towers. Having mind, a re...

2010
Abu Sayed Chowdhury

It is a universally stated design requirement that next generation mobile systems will be compatible and interoperable with IPv6 and with various access technologies such as IEEE 802.11x. Discussion in the literature is currently as to whether the recently developed High Speed Packet Access (HSPA) or the developing Long Term Evaluation (LTE) technology is appropriate for the next generation mob...

Journal: :Ad Hoc & Sensor Wireless Networks 2016
Milica Popovic Dejan Drajic Philipp Svoboda Navid Nikaein Srdjan Krco Markus Laner

This paper analyzes latency in a High-Speed Packet Access network appropriately resourced for emulated Machine-to-Machine and Online Gaming traffic. Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) are used for conveying application data and the measurement results from the end-user perspective are compared. In TCP case, traffic traces were recorded in two points of the core...

2015
Li Li Ke Xu Dan Wang Chunyi Peng Qingyang Xiao Rashid Mijumbi

TCP has been the dominant transport protocol for mobile internet since its origin. Its behaviors play an essential role in determining quality of service/experience (QoS and QoE) for mobile apps. While TCP has been extensively studied in a static, walking, or driving mobility, it has not been well explored in highspeed (> 200 km/h) mobility cases. With increasing investment and deployment of hi...

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