Experimental Analysis of a Node B Coverage Based on the CPICH and Ec/Io Values

نویسندگان

  • Iván Zamudio-Castro
  • Sergio Vidal-Beltrán
  • Jazmín Ponce-Rojas
  • Jorge Sosa-Pedroza
چکیده

This paper presents experimental results of a coverage analysis in a WCDMA network using the 850 MHz band; an urban electromagnetic propagation environment is considered. Obtained coverage estimation maps are based on Krige statistical method of interpolation. Key performance parameters used in this work are the CPICH and Ec. The results could be used to identify problems and help to optimize cell coverage and capacity in a given service area.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Experimental Analysis of the CPICH and Ec in a WCDMA Network

This paper presents experimental results of a coverage analysis of a WCDMA network in the 850 MHz band in an urban environment. Obtained coverage estimation maps are based on statistical interpolation method named Krige. Key performance parameters used in this work are the CPICH and Ec. The results could be used to identify problems and help to optimize cell coverage and capacity to the Service...

متن کامل

Analysis of Performance of a Node B

This paper examines theoretical and experimental performance of a node B, based on the key quality parameters considered for design, planning and network optimization. Such as power levels of the ratio of chip energy to interference Ec/Io, Received Signal Code Power (RSCP). Also consider the commitment that exists between coverage and quality with an intelligent network of WCDMA. INTRODUCTION W...

متن کامل

Coverage Improvement In Wireless Sensor Networks Based On Fuzzy-Logic And Genetic Algorithm

Wireless sensor networks have been widely considered as one of the most important 21th century technologies and are used in so many applications such as environmental monitoring, security and surveillance. Wireless sensor networks are used when it is not possible or convenient to supply signaling or power supply wires to a wireless sensor node. The wireless sensor node must be battery powered.C...

متن کامل

Evaluation of clinical and paraclinical effects of intraosseous vs intravenous administration of propofol on general anesthesia in rabbits

This prospective study aimed to compare the intraosseous (IO) and intravenous (IV) effects of propofol on selected blood parameters and physiological variables during general anesthesia in rabbits. Thirty New Zealand White rabbits were studied. Six rabbits received IV propofol (group 1) and another 6 rabbits, were injected propofol intraosseously (Group 2) for 30 minutes (experimental groups). ...

متن کامل

Coverage planning for optimizing HSDPA performance and controlling R99 soft handover

Coverage planning is an important engineering task in deploying UMTS networks implementing both high speed downlink packet access (HSDPA) and Release 99 (R99) services. Coverage planning amounts to determining the cell coverage pattern by means of setting the common pilot channel (CPICH) power of the cells. A conventional strategy is to uniformly allocate a proportion of the total power to CPIC...

متن کامل

ذخیره در منابع من

ذخیره در منابع من قبلا به منابع من ذحیره شده

{@ msg_add @}


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Wireless Engineering and Technology

دوره 2  شماره 

صفحات  -

تاریخ انتشار 2011