Asked in ScienceHair Loss and TreatmentDefinitions
Hair Loss and Treatment
Miscellaneous path loss?
Why uplink frequency is kept higher than downlink freqquency in satellite communication?
Asked in Authors, Poets, and Playwrights
What does it mean to be the author of your own misfortune?
The actions, behaviors and choices an individual makes lead them down a path toward job loss, loss of family, loss of friends and potentially loss of life - and individuals observing this are helpless to change. "He (Brian Jones) was really the author of his own misfortune," Mick Jagger, of the Rolling Stones.
Asked in Dieting and Weight Loss
Does Weight Watchers have a website?
Asked in Technology
Why is GSM uplink frequency lower than downlink?
Since path loss is directly propotional to frequency so the Mobile station transmits at lower frequencies in the uplink channel in order to conserve battery power. BTS downlink signal can however afford to experience path loss and still provide good enough transmission to the receiver(mobile station).
Asked in The Difference Between
What is the difference between path and absolute path?
Asked in Unix
What is the difference between absolute path name and relative path name in Unix?
Asked in History of China, Silk Road
What path on the silk road was knowen as the summer path?
Difference between shortest path and alternate path?
Asked in Electronics Engineering
Why down link frequency is more than uplink frequency in GSM?
The main reason of selecting a lower frequency for up-link channel in GSM is because of free space path loss. The more is the frequency the more is the loss. As mobile phones, being a battery driven device, have limitation in terms of power we should always look for lower path loss. Whereas BTS antennas can transmit the signal (in down-link channel) with a comparatively high power, which will compensate the path loss. And that is why it is chosen to have lower frequency for up-link and higher frequency for down-link in GSM standards. The same theory applies in almost all type of radio communication. NOTE: Frequency and power are independent of each other. For example you can control the transmission power of BTS antenna, which still transmits in the same frequency.
Asked in Buddhism
What is the path to enlightenment?
Asked in Astronomy, Planetary Science
Is the path a planet takes while traveling around the sun is called a revolution?
Asked in Microsoft Windows, Computer Programming
How do you fix an environment variable PATH when trying to install Oracle 12c?
It depends what is wrong with the current path. You can temporarily set the user path from the command line, use the following command: SET PATH=%PATH%;<path> The user-defined <path> must be a list of fully-qualified path names, separated with semi-colons. The %PATH% parameter represents the current PATH and is normally prefixed to any new path. To view the current path, use the following command: SET PATH To permanently modify the path environment variables, use Control Panel > System > Advanced System settings > Environment Variables. You can edit both the system or local user path from here. Note that the system path applies to all users and is always prefixed to the specified user path. A reboot is necessary to permanently change the system path. Use caution when permanently changing any system environment variable.
Asked in Dish Network
Can smoke from wildfires cause signal loss to television network satellites?