Multi-Carrier Technologies for Wireless Communication

Ngày tải lên: 02/03/2013, 16:59

Ngày tải lên: 20/11/2012, 11:36

Ngày tải lên: 26/04/2013, 11:15

... need for wireless application specific information to be passed to the wireless access router. However, unless wireless specific applications are to be developed, for example using RSVP with wireless ... protocol is therefore to: • Distribute (i.e. initialise) the forwarding information in the various routers. • Maintain the forwarding information. • Update the forwarding i...

Ngày tải lên: 27/10/2013, 17:15

... processing sequence. The contact is formed next by evaporat- ing and patterning Au/Ti (0.5/0.05 mm) via a wet etch [Figure 3.26(b)]. 82 RF MEMS Circuit Design for Wireless Communications l te l lever Push ... fF, for an isolation of 30 dB. In the on state, the effective resistance is about 1Ω, for an insertion loss of 0.2 dB (0.1 dB due to the contact and 0.1 dB due 84 RF MEMS Circuit...

Ngày tải lên: 19/01/2014, 20:20

... form R) and channel coefficients (used to form h). The SINR for the MMSE solution has a nice form. It helps to use matrices and vectors to derive this form. The decision variable can be written ... degrees, LE results. 87 5.1 MSE vs. w\ for various values of u>2 for DFE for s-¡. 101 5.2 MMSE DFE block diagram. 102 5.3 BER, vs. Eb/Nf) for QPSK, root-raised-cosine pulse s...

Ngày tải lên: 16/03/2014, 22:20

... a function of A depends on the shape of the resonator. For a given A, A/p is larger for a square than for a triangle and is the largest for a circle. Independently of the shape, A/p always increases with ... and reliability for MEMS is exploitable and applicable to NEMS. Of course, there are some NEMS-specific phenomena like the van der Waals and Casimir forces that should be account...

Ngày tải lên: 30/03/2014, 07:20

Ngày tải lên: 26/04/2013, 09:50

... at the 4G systems. Therefore, we decided to write a book on multicarrier techniques for 4G mobile communications systems. xv xvi Multicarrier Techniques for 4G Mobile Communications Figure P.1 ... traffic conditions. For systems beyond 3G [beyond IMT-2000 in the International Telecommunication Union (ITU)], there may be a requirement for a new wireless access technology for the te...

Ngày tải lên: 20/01/2014, 23:20

... and Subsystems Research for the Evolution of Mobile Communications,’’ IEEE Comm. Mag., Vol. 34, No. 2, February 1996, p. 58. [2] Prasad, R., Universal Wireless Personal Communications, Norwood, ... R., Mobile Radio Communications, New York: IEEE Press, 1992. [7] Rappaport, T. S., Wireless Communications, Piscataway, NJ: Prentice Hall, 1996. [8] Proakis, J. G., Digital Communications, Fo...

Ngày tải lên: 20/01/2014, 23:20