Location:
Search - rfid TREE
Search list
Description: 二进制树防碰撞算法,使用二叉树算法避免RFID相互干扰-Binary tree anti-collision algorithm, binary tree algorithm to avoid the use of RFID interference
Platform: |
Size: 264192 |
Author: 郭娟 |
Hits:
Description: 提出了一个在 RFID系统中改进的防冲突算法 ,该算法基于 Aloha算法并结合了二叉树算法。当有大量
标签同时需要识别时 ,首先通过对标签上一轮的碰撞情况来估计待识别的标签数 ,然后对标签进行分类或改变帧的
大小来降低标签发生碰撞的概率 ,从而提高识别的效率。-A in the RFID system to improve the anti-collision algorithm based on the Aloha algorithm and a combination of binary tree algorithm. When there is need to identify a large number of tags at the same time, the first round of the label collision situation to be identified to estimate the number of labels, and then on the labels to classify or change the size of the frame to reduce the probability of collisions labels, thereby enhancing the efficiency of recognition .
Platform: |
Size: 348160 |
Author: wang |
Hits:
Description: 自己上学时写的Btree算法，处理基于Rot语言的图形，存储一些RFID的数据-Implements a B-Tree structure as introduced in the lecture to store the information read by the RFID readers in the library.
Platform: |
Size: 8192 |
Author: fang kun |
Hits:
Description: 一种改进的RFID二进制搜索防碰撞算法，基于二进制树的防碰撞算法研究-An improved anti-collision RFID binary search algorithm, binary tree-based anti-collision algorithm
Platform: |
Size: 167936 |
Author: 李伟 |
Hits:
Description: 基于二进制查询树的RFID标签防碰撞算法、基于二进制搜索算法的RFID标签防碰撞算法-Binary query tree based anti-collision algorithm, RFID tags, the binary search algorithm based anti-collision algorithm for RFID tag
Platform: |
Size: 1304576 |
Author: 江涛 |
Hits:
Description: 分析RFID读写器数据处理特点，提出了一种特殊的T链表树结构。-Analysis of RFID reader data processing features, a special T-linked tree structure.
Platform: |
Size: 385024 |
Author: 李军 |
Hits:
Description: 这是有关于RFID反碰撞算法里的二进制树型算法的程序代码，它是用VHDL来实现的-This is on the RFID anti-collision algorithm in binary tree code algorithm, which is achieved using VHDL
Platform: |
Size: 402432 |
Author: sin |
Hits:
Description: RF ID射频识别技术由于其技术简单,应用方便,当前在仓储,物流,图书管理,药品管理等各方面都广泛应用。但实际应用中,很多情况是在射频场中存在一个阅读器和多个电子标签。
当阅读器同时清点多个电子标签时,就会出现信道争用。现有的解决方案是ALOHA和Binary Tree方法,以及在这两种方法基础上改进的方法。但现有的方法清点效率较低,因此在现有的碰撞方法基础上,提出一种结合ALOHA和Binary Tree方法的新的防碰撞方案,旨在进一步提高RFID应用
的多标签清点效率-RF ID RFID technology because of its simple, convenient application, currently in storage, logistics, library management, drug management and other areas are widely used. But the practice, in many cases there is a field in the RF reader and a number of electronic tags.
When reading multiple RFID tags simultaneously counting occurs when the channel contention. Existing solutions are ALOHA and the Binary Tree method, and the two methods based on the improvement of the method. However, the existing method of counting the low efficiency of the existing methods based on the collision, we propose a new method of ALOHA and Binary Tree s new anti-collision scheme, designed to further enhance the application of multi-tag RFID inventory efficiency
Platform: |
Size: 265216 |
Author: 蔡新林 |
Hits:
Description: 本文研究RFID中间件的事件过滤技术，主要工作：(1)综合分析了各RFID事件
过滤算法的性能，着重分析了两种具有代表性的算法并指出其不足和局限。(2)分析了
RFID中间件在实际应用中的性能要求，提出一种更适合于RFID中间件的事件过滤算
法，基于聚合转换和KDB树的事件过滤算法。(3)用仿真实验测试各算法的性能表现，
证明本文的算法提升了RFlD中间件的综合性能。-Event Filtering is the core function of RFID middleware and is hot spot in the research of
RFID middleware．Traditional Event Filtering technology rely on a variety of optimization in
the database，Can not meet the requirements of RFID middleware．the filtering technology
based Oil the memory databases is concern about in current researches，such as a variety of
filtering techniques based on the hash table，CQI，vclL R-Tree index have been proposed and
applied to the RFID middleware．Them improved the timeliness and reduce the storage space
to some extent，but t11ey emphasize unilateral performance but not overall performance
because the practical application environment of RFID middleware is not considered
III
Platform: |
Size: 3192832 |
Author: HY jian |
Hits:
Description: 一种RFID识别算法的模拟，模拟了采用多叉树存储的数据如何快速查找的过程，可以在VC++下运行。-An RFID identification algorithm simulation, simulation of a multi-tree storage of data is how to quickly find the process can run VC++ under.
Platform: |
Size: 366592 |
Author: lzm |
Hits:
Description: 针对射频识别系统中的标签碰撞问题，提出了一种基于分组策略的RFID自适应防碰撞算法。该算法在二叉树搜索算法的基础上引入分组策略、后退策略、自适应地选择四叉树搜索策略、动态调整标签碰撞检测过程策略，减少了搜索次数和读写器与标签间的通信量，提高了识别效率。-Systems for radio frequency identification tag collision problem, a packet-based strategy RFID adaptive anti-collision algorithm. The algorithm in the binary tree search algorithm based on the introduction of grouping strategies, backward strategy adaptively select quadtree search strategy and dynamic adjustment of tag collision detection process strategies to reduce the amount of communication between the number of searches and the reader and tag, improve the recognition efficiency.
Platform: |
Size: 7913472 |
Author: pugongying |
Hits:
Description: 这是一个射频识别防碰撞的程序，其中采用的是二进制算法，结果有对比图，效率明显提高-Abstract The deployments of RFID system are seriously affected by collision caused by multiple tags responding simultaneously. To facilitate the resolution of collisions caused by densely distributed memoryless passive tags in successive cycles, based on the binary query tree protocol, this paper proposes a new Successive Scheme. In this scheme, the binary query tree constructed by the protocol will be reused.
Platform: |
Size: 1024 |
Author: 网管 |
Hits:
Description: Binary tree anticollision algorithm
Platform: |
Size: 17408 |
Author: Janaher |
Hits:
Description: RFID防碰撞算法，matlab下模拟仿真，包括二进制树和ALOHA算法-RFID anti-collision algorithm, the matlab simulation, including binary tree algorithm and ALOHA
Platform: |
Size: 80896 |
Author: 宋金林 |
Hits:
Description: RFID防碰撞算法，二进制搜索树使用matlab仿真，(Simulation of binary search tree using MATLAB)
Platform: |
Size: 54272 |
Author: _瑾瑾 |
Hits: