# References Source: [https://docs.qualcomm.com/doc/80-PV345-88/topic/References_topichead.html](https://docs.qualcomm.com/doc/80-PV345-88/topic/References_topichead.html) ## Related documents Source: [https://docs.qualcomm.com/doc/80-PV345-88/topic/References_topichead.html](https://docs.qualcomm.com/doc/80-PV345-88/topic/References_topichead.html) | Title | Number | | --- | --- | | Qualcomm Technologies, Inc. | Qualcomm Technologies, Inc. | | *Qualcomm Enhanced SDK (QESDK) API Reference* | [80-PK177-134](bundle/publicresource/topics/80-PK177-134) | ## Acronyms and terms Source: [https://docs.qualcomm.com/doc/80-PV345-88/topic/References_topichead.html](https://docs.qualcomm.com/doc/80-PV345-88/topic/References_topichead.html) | Acronym or term | Definition | | :---: | :---: | | APK | Android application package | | AR | Activity recognition | | DDS | Default data subscription | | HDK | Hardware development kit | | ISV | Independent software vendor | | LCE | Link capacity estimation | | LLM | Link latency manager | | MTP | Mobile test platform | | QAPE | Qualcomm Enhanced Performance Engine | | QESDK | Qualcomm enhanced software development kit | | QRD | Qualcomm reference design | Last Published: Nov 11, 2024 [Previous Topic WWAN premium location](https://docs.qualcomm.com/bundle/publicresource/80-PV345-88/topics/wwan_premium_location_feature.md)