Is the pixel 6 GSM or CDMA?
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Papers (19) | Insight |
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20 Oct 2011 | The proposed model improves the accuracy of the COST 231 model [8] and valid for GSM 900, GSM 1800 and CDMA 2100. |
08 Jun 1994 109 Citations | Capacity calculations show that the B-CDMA overlay can approximately quadruple the nominal capacity of GSM, which is 16 channels per sector, by providing an additional 51 voice channels at 16 kbps each. |
17 Citations | Thus, we propose a multihop TDD-CDMA cellular system to overcome the high downlink inter-cell interference. |
15 May 2000 | This feature is a new enhancement in the 3G of cellular CDMA standards. |
23 May 1993 53 Citations | An enhanced version of DS-code division multiple access (CDMA), called CDMA-IC, is proposed, which dramatically improves capacity. |
26 Sep 2005 | The analysis of bit error rate (BER) performance suggests, OFDM is clearly better than CDMA. |
01 Dec 2014 | The proposed CS-CDMA system inherits all the advantages of the traditional CS-CDMA system, and all three drawbacks are overcome. |
24 Sep 2000 | Our results are general enough to apply to several multirate CDMA schemes: multi-code, multi-processing gain, multirate modulation or hybrids of these. |
40 Citations | The main result derived here is that the proposed CDMA-based protocol efficiently handles both voice and data traffic. |
22 Sep 1996 19 Citations | Furthermore, F/T/CDMA allows backward compatibility with GSM. |
22 Sep 1996 19 Citations | JD-CDMA allows one to overcome the drawbacks of conventional CDMA mobile radio systems. |
17 Nov 2002 | Simulation results show that our scheme is flexible and efficient for managing radio resources in mobile multimedia DS-CDMA environments. |
Simulation results indicate that the relation between mobiles' power and cell traffic load is an important aspect of CDMA system capacity. | |
Multi-Code CDMA (MC-CDMA) is a technique that provides variable rate services with different quality requirements by assigning multiple codes (on demand) and thus increasing capacity to users. | |
However, relatively simple notch filters in the CDMA transmitter and receiver can increase the overall spectral efficiency by a factor of 3.32 for a 1 dB deterioration in baseline GSM CIR. | |
46 Citations | The architecture has several advantages as compared to conventional CDMA systems. |
The analysis reveals some advantages of IDMA over DS-CDMA, particularly in highly user loaded scenarios. | |
43 Citations | The results show that very significant capacity improvements are possible by using these criteria compared with conventional CDMA with hard or soft handoff. |
17 Citations | From the results, we conclude that multihop TDD-CDMA cellular system can improve capacity significantly. |
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