The phrase "ad hoc protocols" is correct and usable in written English.
It can be used to refer to protocols that are created for a specific purpose or situation, rather than being part of a standard or established set of rules.
Example: "The team developed ad hoc protocols to address the unique challenges presented by the project."
Alternatives: "temporary protocols" or "specific protocols".
Most Distributed Virtual Environments use ad hoc protocols to share resources and synchronize interaction over a common virtual world.
These constraints preclude the use of traditional ad hoc protocols, and demand optimizations that incur in solutions specific to a class of applications.
However, this is definitely not straightforward, even for existing ad hoc protocols.
Typically, IPv6 VANET routing protocols extend existing ad hoc protocols with techniques to improve performance and reliability.
Since we rely on native IPv6 ad hoc protocols for unicast traffic, the next hop for a given destination will always be a node within transmission domain.
The third class of existing ad hoc protocols, the hybrid routing protocols such as the Zone Routing Protocol (ZRP), have also been optimized for the VANET scenario.
Designing a modified ad hoc protocol for the cytokinesis blocked micronucleus (MN) assay, we detected the presence of a dose-dependent bystander response in untreated cultures receiving the conditioned medium (CM) from mitomycin-C (MMC) or vincristine (VCR) treated cultures.
The time required to perform a complete finger extension (grip myotonia time, GMT) at maximum velocity (MV) after maximum voluntary contraction (MVC) was evaluated through an ad hoc protocol including rest, exercise, and ice effects on handgrip myotonia.
DSRC is a popular ad hoc protocol and is based on the popular IEEE 802.11 Wireless Local Access Network (WLAN) standards[20].
In this paper we propose a secure spontaneous ad hoc protocol that allows groups of users to collaborate in a given time to accomplish a collaborative task.
As an ad hoc protocol, the Z-AODV had a stable but higher performance due to its on-demand routing discovery.
