Computer science
https://openalex.org/C41008148
https://www.wikidata.org/wiki/Q21198
Routing protocol
https://openalex.org/C104954878
https://www.wikidata.org/wiki/Q1648707
Wireless sensor network
https://openalex.org/C24590314
https://www.wikidata.org/wiki/Q336038
Computer network
https://openalex.org/C31258907
https://www.wikidata.org/wiki/Q1301371
Cluster analysis
https://openalex.org/C73555534
https://www.wikidata.org/wiki/Q622825
Scalability
https://openalex.org/C48044578
https://www.wikidata.org/wiki/Q727490
Base station
https://openalex.org/C68649174
https://www.wikidata.org/wiki/Q1379116
Energy consumption
https://openalex.org/C2780165032
https://www.wikidata.org/wiki/Q16869822
Distributed computing
https://openalex.org/C120314980
https://www.wikidata.org/wiki/Q180634
Robustness (evolution)
https://openalex.org/C63479239
https://www.wikidata.org/wiki/Q7353546
Wireless Routing Protocol
https://openalex.org/C47318570
https://www.wikidata.org/wiki/Q8026863
Efficient energy use
https://openalex.org/C2742236
https://www.wikidata.org/wiki/Q924713
Implications and/or recommendations for practice or policy
There is, therefore, a definite need for ...
[INST] Please produce a sentence from the paper. The sentence should not mention the title of the paper, rather it be extracted from the Writing Conclusions section of the paper.
Please provide one singular full sentence from the paper that serves the function provided, using the example as guidance. Be specific, using relevant terminology from the paper.
Refrain from vague or generic statements. Finally produce a search query in the form of a question targeted towards the knowledge contained therein. 
You must output json with the structure of {'Sentence': sentence, 'Query': query}.
Field: "Computer network".
Paper: "NeXt generation/dynamic spectrum access/cognitive radio wireless networks: A survey"
Function: "Implications and/or recommendations for practice or policy".
Example Sentence: "There is, therefore, a definite need for ...". [/INST]