Research on edge service random access technology for continuous guarantee

A promising wireless access technology 5G and beyond 5G is a massive multi-input multiple output (MIMO), which can deliver enormous performance relative with present technology in attempt to meet certain demands in future generations of wireless networks. Massive MIMO achieves outstanding operational effectiveness by temporal multiplexing of several user equipment (UE). These benefits are only achieved when several UE’s can efficiently link to the wireless network than it is today. As the UE node continues to grow while each and every EU accesses the network irregularly, random access protocols play an important part in the distribution of the limited no. of pilots among linked UE's. This article contains traditional methods of pilot distribution in MIMO-based networks and random entry protocols for pilot allocations in overcrowded Long-term Development (LTE) networks

Download Full-text

Novel Clinical and Diagnostic Aspects of Antineutrophil Cytoplasmic Antibodies

Journal of Immunology Research ◽

10.1155/2014/185416 ◽

2014 ◽

Vol 2014 ◽

pp. 1-12 ◽

Cited By ~ 20

Author(s):

Johannes Schulte-Pelkum ◽

Antonella Radice ◽

Gary L. Norman ◽

Marcos Lόpez Hoyos ◽

Gabriella Lakos ◽

...

Keyword(s):

Solid Phase ◽

Random Access ◽

Diagnostic Methods ◽

Antineutrophil Cytoplasmic Antibodies ◽

International Consensus ◽

Access Technology ◽

New Developments ◽

Long Time ◽

International Consensus Statement

Antineutrophil cytoplasmic antibodies (ANCA) are the serological hallmark of some idiopathic systemic vasculitides. Besides the investigation of ANCA-associated vasculitis (AAV) and constant effort for a standardized nomenclature and classification of the AAV, a main focus of research during the last few years has been to constantly improve the performance of enzyme immunoassays. With the latest so called third generation ELISA, this goal seemed to be fulfilled. The International Consensus Statement on Testing and Reporting of ANCA gave recommendations for standardized strategies for the serological diagnosis of ANCA. New developments now target the system immanent drawbacks of the respective diagnostic methods, be it the need for batching and the long time to result for ELISA, or the high likelihood of error and subjectivity of indirect immunofluorescence (IIF). Random access technology and multiplexing for solid phase assays as well as digital imaging for IIF are tools which may help to expedite and simplify routine diagnostics in the lab and in emergency settings. Recent findings indicate that PR3-ANCA have clinical utility beyond the diagnosis of AAV. PR3-ANCA can also serve as an aid for the differentiation between ulcerative colitis (UC) and Crohn’s disease (CrD) and the stratification of UC patients. This review provides a detailed review of what is known about ANCA and highlights the latest research and state-of-the-art developments in this area.

Download Full-text