lifting the limits on high speed wireless data access

... Journal on Wireless Communications and Networking One reason is because cellular phones are eliminated from service for two reasons The first is that towers for base stations of the cellular phone ... video-transmission system are received at the base station in the main drill site, and are then sent to the Yakushi Park relay station Yakushi Park relay station then forwards these packets to the Kiyomizu ... it were operational in nonmountainous terrain This paper is organized as follows Section describes the deinformation velopment of long-range and highspeed wireless LAN units Section describes an...

Ngày tải lên: 22/06/2014, 06:20

... solutions of the inhomogeneous Schr¨dinger equation vanishing on the boundary This leads o to show that, under the conditions of Theorems 1.1 and 1.2, the difference of the potentials is orthogonal ... Section we derive the Carleman estimate (Proposition 3.2) that we shall use in the construction of complex geometrical optics solutions for the Schr¨dinger o equation In Sections 4, we use the ... = 0, ψ| G = g Then the second equation in (4.7) holds by construction, and the first equation is fulfilled at the points of G In order to verify that equation also away from G, we consider, (4.10)...

Ngày tải lên: 16/02/2014, 06:20

... that the traffic previsions used to support the HSR construction are unrealistic It seems therefore very hard to support the claim that the construction of the HSR Turin-Lyon would be consistent ... passengers on certain routes but only very few people go from one end of the country to the other, taking real advantage of the high speed (they tend to use the air services instead) A study commissioned ... even the high ticket prices on the MilanSalerno HSR line not pay back the long-term investment and daily operation costs The implementation of the Turin-Lyon would probably be even worse, since the...

Ngày tải lên: 20/02/2014, 19:20

... that the traffic previsions used to support the HSR construction are unrealistic It seems therefore very hard to support the claim that the construction of the HSR Turin-Lyon would be consistent ... passengers on certain routes but only very few people go from one end of the country to the other, taking real advantage of the high speed (they tend to use the air services instead) A study commissioned ... even the high ticket prices on the MilanSalerno HSR line not pay back the long-term investment and daily operation costs The implementation of the Turin-Lyon would probably be even worse, since the...

Ngày tải lên: 17/03/2014, 07:20

... Section addresses the detection flow The architecture of the detector is addressed in Section The link-level simulation results are presented in Section Section analyzes the implementation complexity, ... transmission while the red ones represent that of the first retransmission in H-ARQ The figure shows that the BLER of the retransmission is drastically reduced compared to the first transmission which ... a control register and can bypass the functions defined in Section to only enable MMSE detection with soft output The MMSE mode can be used in power saving mode to reduce the power consumption...

Ngày tải lên: 21/06/2014, 17:20

... extracts the multiuser diversity by granting the users under good channel condition proportionally longer transmission durations In contrast, the state-of -the- art wireless MACs not adjust the time ... in highspeed wireless LANs First, the distributed scheme derives CW by modeling the DCF MAC The result cannot be readily applied to high- speed wireless networks The MAC design in high- speed wireless ... leverage high rates of stations The following three subsections describe the contention mechanism, the adaptive channel sharing model, and the implementation of the model 3.1.3 Handling transient conditions...

Ngày tải lên: 22/06/2014, 19:20

... regulates its expression by promoter occlusion [15] This glimpse of function and the widespread conservation of small RNAs overlapping the 5’ end of genes suggest that further work on these transcripts ... development at early embryonic stages Antisense RNA and other small noncoding RNAs One of the most striking discoveries by Chekanova et al [2] was the role of the exosome in controlling the levels of antisense ... subunit-specific response, suggesting that unique exosome subcomplexes carry out specific functions in the cell Consistent with this conclusion, analysis of T-DNA insertion mutations in CSL4, RRP41...

Ngày tải lên: 14/08/2014, 08:21

... MAC Control TDD only MAC Control DCCH DTCH DTCH MAC-d Configuration without MAC-c/sh Configuration with MAC-c/sh MAC-hs HS-DSCH Associated Downlink Signalling Configuration with MAC-c/sh Iub Associated ... SHCCH (TDD only) CCCH MAC – Control CTCH MAC-c/sh Flow Control MAC-c/sh / MAC-d to MAC –d TCTF MUX / UE Id MUX Scheduling / Priority Handling/ Demux TFC selection TFC selection Flow Control MAC-c/sh ... MAC-hs theo đường giao diện Iub trường hợp cấu hình với MAC-c/sh, từ MAC-d theo đường giao diện Iur/Iub trường hợp với cấu hình MAC-c/sh MAC Control PCCH BCCH CCCH CTCH SHCCH MAC Control TDD only...

Ngày tải lên: 20/11/2012, 11:31

... to the function of grind between two disks on the samples However, it seemed no effect on bacteria because of their small size On the other hand, the concentration of MLSS had no effect on the ... the higher the function on BOD5 concentration improvement The experiment indicated that it was possible to improve the solubilization of sludge by high speed rotary disk treatment process The ... in Table 1, the quantitative definition of the ratio should be demonstrated in the future study CONCLUSIONS In this paper, the experiments of excess sludge through the gap of high speed rotary...

Ngày tải lên: 05/09/2013, 08:40

... locations, please refer to our web site ADC Telecommunications, Inc., P.O Box 1101, Minneapolis, Minnesota USA 55440-1101 Specifications published here are current as of the date of publication ... Because we are continuously improving our products, ADC reserves the right to change specifications without prior notice At any time, you may verify product specifications by contacting our headquarters ... console port for complete user control and status (9600, 8/N/1) Five operator selectable loopback modes V.54 loopback support Activity monitors for interface signals Password protected menu access...

Ngày tải lên: 18/10/2013, 19:15

... host/subtending configurations, central office collocation environments and customer premise environments The major business challenge revolved around the timeline for the delivery of these new services, ... integration • End-to-end testing for network functionality • Preparation for remote monitoring • Procurement and assembly solutions • Installation • System upgrades The true benefit for the carrier ... various configurations ranging from remote single bay to multi-bay hubs systems ADC also connected the low-density remote BENEFITS DSLAMs to the carriers ATM backbone or to subtend off-hub sites These...

Ngày tải lên: 27/10/2013, 00:15

... for the short-run behavior of inflation Macroeconomic theorists who have considered the solution of rational expectations models in this situation have not reached a consensus on how to proceed One ... specification that links the change in consumption to the real interest rate, not one that links the level of consumption to the real interest rate McCallum (1995) suggests that (12) rationalizes the ... obeys the unconventional case for rational expectations theory that we described in the previous section, irrespective of our stance on parameter values The reduced-form inflation equation for...

Ngày tải lên: 06/03/2014, 02:21

... resulting from other actions as the construction or upgrading of a conventional railway line, the construction of new airports or road capacity, or the introduction of congestion pricing, alone or combined ... the primary market consist of the cost savings in the conventional mode and the product of the value of time, the average time savings and the number of passengers shifting from the conventional ... comparison for France, Germany, Spain and The Netherlands There are not specific reasons for choosing these countries beyond data quality, and the introduction of the HSR The costs and revenues in the...

Ngày tải lên: 17/03/2014, 08:20

... Question Template 74 Rhetorical Question Template 2a 76 Conclusion Template 78 Argument Conclusion Template 81 Conclusion Template (Effect) 83 Strong Claim Conclusion Template 85 Conclusion Template ... additional benefit of conclusion templates is that they teach something about tone as well as structure The tone of these conclusion templates is humility, as opposed to the self-congratulation ... impression, which is all the more reason to use templates In fact, some graders report confidentially that they read only the introduction and conclusion, and they may be very impressed by the implicit...

Ngày tải lên: 17/03/2014, 21:28

... over the period of the analysis, as well as for economic and monetary regime changes, such as the creation of the monetary union and the introduction of the euro A list of the variables used in the ... The delta method was found to be the most accurate when the data is well-conditioned, while the bootstrap was considered more robust to noisy data and misspecification of the model In addition ... model beyond a closed-economy form Given the relatively small dimension of the country cross section and the need to control for country specific characteristics, the equation also contains country-fixed...

Ngày tải lên: 23/03/2014, 20:20

... stimulation on the calf muscles during 205 seconds The participants were instructed to stand erect, but not at attention, on the force platform with their arms crossed over the chest The feet ... touching the other leg The commando "Start'' is given, and timing commence when the foot clears the ground Timing stops when the supportive foot moves, the lifted leg/foot touches the other leg or the ... compensating the torque values for individual variations in body constitution For the posturography results, comparisons between DBS OFF and ON were done for each of the five time periods This was conducted...

Ngày tải lên: 19/06/2014, 08:20

... region for the queries and the generated data Therefore, it enables the gathering of all of the generated data in the network and permits the performing of certain data optimizations (e.g., data ... forward the data packet to the cell which is on the hexagonal ring that is the closest to the hexagonal ring of the sink At the same time, it tries to keep the same distance from the second border ... TTDD has the highest delay In Figure 14a, the increase in the delay of TTDD is due to the time spent for the creation and the propagation of the grid for each source The reason of the high delay...

Ngày tải lên: 20/06/2014, 20:20

... transmitters This configuration is essentially the basic structure of our proposed multibeam transmitter The other configurations are constructed by either changing the azimuth angles of configuration A or ... subsection Total received power for both configurations is gradually decreased for each of the higher order impulse responses; however, for configuration D the contributions of low-order impulse responses ... duration time of 50 ns Therefore, these proposed configurations, in particular for configuration E, can provide high speed and wide power coverage for indoor wireless infrared applications The receiver...

Ngày tải lên: 21/06/2014, 17:20

... we have for the standard deviation of d: 1 √ Std(d) = √ Std di = √ h2 A, (58) n n (59) where the number h1 depends only on the shape of the region containing the network but not on the number ... section, we address the achievability of these upper bounds found in the previous sections 4.1 Tessellation The tessellation of the square region that turns out to be convenient for our goals is the ... Using the identity n = ρAn in the above equation and recalling the definition of F, we arrive at the statement of the theorem n UPPER BOUND ON THROUGHPUT CT ≥ T In this section, we use the upper...

Ngày tải lên: 22/06/2014, 00:20

... (15), the first term represents the desired nth frequency component and lth time component of chip j for the desired user (user h); the second term is the interchip interference due to other chips ... from the same user i, j j i (where ρn = cos(βn − βn ) is the correlation between the ith chip and the jth chip in carrier n); the third term is the interference due to the same chip from other ... relative to other combining options DISCUSSION AND CONCLUSION CI/DS-CDMA signals are sent via a single antenna array at the BS, and received by a single antenna at the mobile station The phase shifts...

Ngày tải lên: 23/06/2014, 01:20