digital signal processors in cellular radio communications ieee

... 531 ADSP-2106x Link Port ADSP-2106x Link Port Link Port Link Port ADSP-2106x Link Port Link Port ADSP-2106x Link Port ADSP-2106x Link Port Link Port Link Port Link Port Link Port ADSP-2106x Link Port Link Port Link Port Link Port Link Port Link Port Link Port Link Port Link Port Link Port Link PortLink ... buffers in the main memory. In lines 001 and 002, registers i4 Chapter 28- Digital...

Ngày tải lên: 13/09/2012, 09:50

... as shown in Fig. 77.7. In an instruction, indirect addressing is indicated by an asterisk. FIGURE 77.7: Example of indirect addressing mode. A“+” sign at the end of an instruction using indirect ... Page pointer (DP). You store the page number in the DP pointer by using the instructions LDP (Load Data Page pointer) or LDPK (Load Data Page pointer immediate). In the indirect addressing...

Ngày tải lên: 25/12/2013, 06:16

... cos_sin.asm À Table lookup sinewave generator ; with 1024±point cosine table range(0Àp) ; ; Prototype: void cos_sin(int, int *, int *) ; Entry: arg0: T0 À a (alpha) ; arg1: AR0 À pointer to cosine ; ... APPLICATIONS IN COMMUNICATIONS Frequency-domain noise suppression also can be implemented in time-domain by first decomposing the corrupted speech signal into a different frequency ban...

Ngày tải lên: 06/11/2013, 18:15

... either fixed- or floating-point processing. Most examples implemented in this book can run using fixed-point processing. Selecting C671x as Target Version invokes a floating-point implementation. If ... 35*/ { gain = gain_parameter; /*vary gain of sine*/ } FIGURE 1.6. GEL file to slide through different gain values in the sine generation program (gain.gel). FIGURE 1.7. Slider window for varyi...

Ngày tải lên: 15/03/2014, 17:20

... functions palette. LabVIEW Digital Signal Processing LabVIEW Digital Signal Processing Getting a Signal into LabVIEW 23 signal- to-noise ratio (SNR) degradation and subsampled signal placement. Chapter ... building on the previous ones. Following that theme, the book is divided into three parts: Getting Started, Building Blocks, and finally, Building a Communication System. In...

Ngày tải lên: 01/06/2014, 10:25

... This limitation is maintained also when increasing the block- ing signal p ower levels, which means that with increas- ing blocker input power, the useful signals are scaling down and become more ... scenario.Inaddition,thisdoesnot take the m irroring of the input signal into account. In wideband SDR quadrature receiver, the MFI stemming from the input of the receiver is a crucial viewp...

Ngày tải lên: 20/06/2014, 22:20

... of in- situ studiees when designing ubicomp,” in Proceedings of the 9th International Conference on Ubiquitous Computing (UbiComp ’07),LectureNotesin Computer Science, pp. 336–353, Springer, Innsbruck, ... transmission,” in Proceedings of the International Conference on Visual Information Engineering, pp. 238–241, 2003. [3] D. Soldani, “Means and methods for collecting and analyzing QoE...

Ngày tải lên: 21/06/2014, 18:20

... packets in a steady pace instead of sending them out all at once. In this case, there is traffic flowing in the 22 EURASIP Journal on Wireless Communications and Networking with LMMSE receivers,” IEEE ... H. Kayama, and N. Umeda, “Down- link packet-scheduling considering transmission power and QoS in CDMA packet cellular systems,” in Proceedings of the 4th IEEE International Wo...

Ngày tải lên: 22/06/2014, 22:20

... science and engineering is done, and there is no better example of this than Digital Signal Processing. In the early 1980s, DSP was taught as a graduate level course in electrical engineering. A decade ... 225 Chapter 13. Continuous Signal Processing 243 DIGITAL FILTERS Chapter 14. Introduction to Digital Filters 261 Chapter 15. Moving Average Filters 277 Chapter 16. Windowed-S...

Ngày tải lên: 13/09/2012, 10:21

... discrete-time signal as the input to the digital filter designed in such a way that it improves the information contained in the original analog signal or its equivalent discrete-time signal generated ... the output y(t) shown in Figure 1.16; if so, what are the advantages of digital signal processing instead of analog signal processing, even though digital signal proce...

Ngày tải lên: 13/09/2012, 10:21