Dear Sherief Hashima,

for example, energy efficient routing in wireless sensor networks can be realized with the RPL,

Some node energy relevant parameters can be used in the RPL as metrics, that is, as parameters of the objective function or as constraints that must be taken into account in the route determination. I explained that in my presentation, see:

https://www.researchgate.net/publication/326960652_RPL_Routing_Metrics_and_Constraints

See also:

3.3 Objective Function Analysis

3.4. Routing Metric Analysis

https://www.researchgate.net/publication/322367185_A_Literature_Collection_on_Routing_in_the_Internet_of_Things_IoT_with_RPL_Part_3_RPL_Analysis_and_Evaluation

2.4 Routing Extensions

https://www.researchgate.net/publication/321038248_A_Literature_Collection_on_Routing_in_the_Internet_of_Things_IoT_with_RPL_-_Part_2_RPL_Extensions

Best regards

Anatol Badach

Dear Sherief,

You can check the link of this survey paper, has good information.

A Survey on an Energy-Efficient and Energy-Balanced Routing Protocol for Wireless Sensor Networks

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5470474/

Hello Sherief - Some of the protocols are

LEACH

PEGASIS

RPL

Dear Sherief Hashima

Please follow this Thesis of Energy Efficient Protocol in WSN

Thesis Energy Preserving Detection Model for Collaborative Black Ho...

Also, Please follow this paper as well, you will get to know the energy efficient routing algorithm in WSN

https://www.researchgate.net/publication/316158581_Development_of_Protective_Scheme_against_Collaborative_Black_Hole_Attacks_in_Mobile_Ad_hoc_Networks

Regards,

Muhammad