An Energy Balanced Algorithm for data communication in WSN HAJAR LAGRAINI 1 , HICHAM OULDZIRA 2 ,MOSTAFA CHHIBA 1 , ABDELMOUMEN TABYAOUI 1 , AHMED MOUHSEN 2 1 Radiations materials & instrumentations Laboratory, Faculty of Sciences & Technology FSTS, University Hassan 1st. BP 577, 2600, SETTAT, MOROCCO 2 Management, industrial & innovation Laboratory, Faculty of Sciences & Technology FSTS, University Hassan 1st. BP 577, 2600, SETTAT, MOROCCO Email: h.lagraini@uhp.ac.ma , odzira@yahoo.fr, moschhiba@yahoo.fr, atabyaoui@gmail.com , ahmed.mouhsen@uhp.ac.ma , Abstract. Wireless sensor networks are seeming as an emergent requisite for mankind. Such networks are still in research stage though, they have high prospective to be useful in practically every arena of life. A lot of study is done and lots of other is a waiting to be standardized. In this paper, clustering in WSNs is deliberate precisely. Furthermore, we improve one of the utmost popular WSN’s routing algorithms “LEACH” as enhanced LEACH. Our improved algorithms, in comparison with basic algorithm overtake it by means of lifetime of cluster head and network lifespan. Subsequently, new thresholds are employed on improved algorithms that claim the performance even more. To finish a brief performance test of basic protocol, with ES-LEACH and ESD-LEACH is assumed bearing in mind energy leftover and distance metrics. Keywords: sensor nodes, cluster routing, static sink, wireless sensor network. 1 Introduction Data- data- data; we need instantaneous data in every feature of our lives. An automatic engineer desires to get data about his instrument running, a doctor needs to know about his patient’s ECG interpretation, measured variations in earth and weather are required by geologists; list continue. To suffice this must, numerous networks are considered to transmit data. At first human to human, and then telephonic systems giving birth to WSs. Multi hop networks were intended to give additional autonomy of movement. And then arises the eon where machine- machine communication was announced. A treating device purchases data, process it and transmit it to another device. That data is auxiliary precised / gathered/ attached perceptively so that it can be accessible to us “humans”. In WSNs, that gadget generally is named a sensor, or smart sensor node and has its own limits i.e. It is necessary proficient of sensing, treating and communicating. Each SN therefore need an electrical power source to ensure all these tasks. Taking into account applications of WSNs, fixing a battery on each SN is a the best option. Though, regulating consumption of power is one of the key tasks in these networks. These batteries need to be smart enough to give a SN extreme life regardless of being very small sized. Any technology that is in progress and expansion, provide lot of contests. Similarly WSNs do. Detecting, processing and communicating by very ICCWCS 2019, April 24-25, Kenitra, Morocco Copyright © 2019 EAI DOI 10.4108/eai.24-4-2019.2284093