Distributed Arithmetic for Efficient Base-Band Processing in Real-Time GNSS Software Receivers

المؤلفون المشاركون

Botteron, Cyril
Baracchi-Frei, Marcel
Waelchli, Grégoire
Farine, Pierre-André

المصدر

Journal of Electrical and Computer Engineering

العدد

المجلد 2010، العدد 2010 (31 ديسمبر/كانون الأول 2010)، ص ص. 1-4، 4ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2010-01-31

دولة النشر

مصر

عدد الصفحات

4

التخصصات الرئيسية

العلوم الهندسية و تكنولوجيا المعلومات
تكنولوجيا المعلومات وعلم الحاسوب

الملخص EN

The growing market of GNSS capable mobile devices is driving the interest of GNSS software solutions, as they can share many system resources (processor, memory), reducing both the size and the cost of their integration.

Indeed, with the increasing performance of modern processors, it becomes now feasible to implement in software a multichannel GNSS receiver operating in real time.

However, a major issue with this approach is the large computing resources required for the base-band processing, in particular for the correlation operations.

Therefore, new algorithms need to be developed in order to reduce the overall complexity of the receiver architecture.

Towards that aim, this paper first introduces the challenges of the software implementation of a GPS receiver, with a main focus given to the base-band processing and correlation operations.

It then describes the already existing solutions and, from this, introduces a new algorithm based on distributed arithmetic.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Waelchli, Grégoire& Baracchi-Frei, Marcel& Botteron, Cyril& Farine, Pierre-André. 2010. Distributed Arithmetic for Efficient Base-Band Processing in Real-Time GNSS Software Receivers. Journal of Electrical and Computer Engineering،Vol. 2010, no. 2010, pp.1-4.
https://search.emarefa.net/detail/BIM-452307

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Waelchli, Grégoire…[et al.]. Distributed Arithmetic for Efficient Base-Band Processing in Real-Time GNSS Software Receivers. Journal of Electrical and Computer Engineering No. 2010 (2010), pp.1-4.
https://search.emarefa.net/detail/BIM-452307

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Waelchli, Grégoire& Baracchi-Frei, Marcel& Botteron, Cyril& Farine, Pierre-André. Distributed Arithmetic for Efficient Base-Band Processing in Real-Time GNSS Software Receivers. Journal of Electrical and Computer Engineering. 2010. Vol. 2010, no. 2010, pp.1-4.
https://search.emarefa.net/detail/BIM-452307

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-452307