[PDF] Top 20 Efficient Index and Data Allocation for Wireless Broadcast Services

... requested data can reduce the workload of uplink channels and improve data access for users in a wireless ...time and energy spent on accessing broadcast ...indexing ... See full document

... the broadcast channel to the moment all the relevant data are ...the broadcast channel, which is an indicator of the power ...the broadcast channel. To reduce the tuning time, the amount of ... See full document

... Taiwan, and the MS and PhD degrees in computer, information, and control engineering from The University of Michigan, Ann Arbor, Michigan, in 1985 and 1988, ...systems, data mining, ... See full document

... Terms—Heterogeneous wireless networks, multicast. Ç 1 I NTRODUCTION T HE success of wireless and mobile communications in the 21st century has resulted in a large variety of wireless ... See full document

... Keywords: data broadcasting, data scheduling, multiple chan- nels, wireless mobile networks ...in wireless networks, people can access information by portable devices such as laptops, PDA, ... See full document

... the broadcast program generation for ordered queries in multiple broadcast ...dependent data in a multiple channel envi- ronment is intrinsically difficult in that the factor of data ... See full document

... Introduction Wireless data broadcast is an efficient technology to overcome the limited bandwidth in the ubiquitous comput- ...ing. Wireless data broadcast over radio ... See full document

... analyzed and sensitivity analysis on several parameters, including the number of data items and the number of broadcast disks, is ...channel allocation tree, the solution obtained by ... See full document

... energy-efficient broadcast algorithms select relay nodes according to the distance between nodes or the marginal transmission power ...route and short network ...nodes and the remaining ... See full document

... of broadcast program generation in a multi-system hetero- geneous overlayed wireless ...inter-network data allocation and intra-network data allocation, and cooper- ... See full document

... inter-network data allocation, each subnetwork is assigned some data ...Then, for each subnetwork, we should determine how to broadcast the assigned data items by all ... See full document

... Abstract—Downlink broadcast in LTE-Advanced and WiMAX-based relay networks is a crucial service for multimedia ...devising efficient resource allocation mechanisms to achieve more ... See full document

... Institute for Information Industry, Taipei, Taiwan, ...emerging wireless technology, it is also called mobile WiMAX due to its mobility, which supports seamless services under vehicular ...useful ... See full document

... algorithm; broadcast; busy tone; MAC ...of wireless communications has offered various services and conveniences to human ...modern services can be delivered via the deployment of ... See full document

... the wireless environment, broadcasting is the most common way to service a large number of mobile clients at the same ...energy for mobile clients and accessing data ...issue and ... See full document

... indexing and the signature have advantages and disadvantages in one aspect or the ...other. For example, the distributed indexing provides a more accurate and complete global view of the ... See full document

... This path can be built based on a random walk model. However, the random walk might be inefficient due to the blind behavior. The rumor routing protocol [1] is another well-known way to forward events/queries along a ... See full document

... NRT traffic; 3) shared utilization of the residual bandwidth for both RT and NRT traffic streams, but also provides flexiblc de- lay/jit,ter controls for RT Traffic str[r] ... See full document

... channel allocation, and the bar chart indicates the number of items delivered on push and pull channels respec- tively by adaptive item promotion/demotion with a channel al- ...8 and 12 ... See full document

... Reversible Data Hiding for VQ-Compressed Images Based on Index Mapping Mechanism Chuan Qin, Chin-Chen Chang and Yen-Chang Chen Abstract: In this paper, we propose a novel reversible ... See full document