viikon vinkki :
"Power Save Polling (PSP) causes connection issues with some access points
Symptom(s):
The following symptoms may be seen if a WiFi access point (AP) or broadband WiFi router does not properly support the Power Save Polling (PSP) feature:
* Intermittent loss of WiFi connection
* Inability to initiate a WiFi connection
* Poor WiFi connection data performance
These symptoms may be more pronounced when on battery power.
Cause:
Power-Save Polling mode is a feature that provides extended battery life for notebook computers. It requires coordination between the AP or router and the WiFi adapter. Intel has discovered that some APs or routers may not implement the feature correctly or completely.
Solution:
Contact the AP or router vendor for updated software or firmware that corrects the problem.
Alternate Solution
An optional workaround is to manually put the WiFi adapter into Continuously Aware Mode (CAM). This disables the PSP feature. The WiFi adapter can be put into CAM using the following methods:
Use Network Control Panel Applet (NCPA) to Set CAM
Put the wireless adapter into Continuously Aware Mode using the following steps.
1. Click Start > Settings > Control Panel.
2. Double-click Network Connections.
3. Right-click the wireless connection and click Properties.
4. Click Configure.
5. Click the Advanced tab.
6. Select the Power Management setting, uncheck Default / Auto and move the slider to Highest / Maximum Performance. Note: If the slider is already at Highest / Maximum Performance, move the slider to another setting and then back to Highest / Maximum Performance. "
http://support.intel.com/support/wireless/wlan/sb/cs-006205.htm
"Power Save Polling (PSP) causes connection issues with some access points
Symptom(s):
The following symptoms may be seen if a WiFi access point (AP) or broadband WiFi router does not properly support the Power Save Polling (PSP) feature:
* Intermittent loss of WiFi connection
* Inability to initiate a WiFi connection
* Poor WiFi connection data performance
These symptoms may be more pronounced when on battery power.
Cause:
Power-Save Polling mode is a feature that provides extended battery life for notebook computers. It requires coordination between the AP or router and the WiFi adapter. Intel has discovered that some APs or routers may not implement the feature correctly or completely.
Solution:
Contact the AP or router vendor for updated software or firmware that corrects the problem.
Alternate Solution
An optional workaround is to manually put the WiFi adapter into Continuously Aware Mode (CAM). This disables the PSP feature. The WiFi adapter can be put into CAM using the following methods:
Use Network Control Panel Applet (NCPA) to Set CAM
Put the wireless adapter into Continuously Aware Mode using the following steps.
1. Click Start > Settings > Control Panel.
2. Double-click Network Connections.
3. Right-click the wireless connection and click Properties.
4. Click Configure.
5. Click the Advanced tab.
6. Select the Power Management setting, uncheck Default / Auto and move the slider to Highest / Maximum Performance. Note: If the slider is already at Highest / Maximum Performance, move the slider to another setting and then back to Highest / Maximum Performance. "
http://support.intel.com/support/wireless/wlan/sb/cs-006205.htm
Vastaukset 1
Vanhimmat
Intel ® WiFi Tuotteet
Power Save Polling (PSP) causes connection issues with some access points Virransäästö Polling (PSP) aiheuttaa yhteydessä kysymyksiä joidenkin yhteysosoitteita
Symptom(s): Ongelma (t):
The following symptoms may be seen if a WiFi access point (AP) or broadband WiFi router does not properly support the Power Save Polling (PSP) feature: Seuraavia oireita saattaa esiintyä, jos WiFi access point (AP) tai laajakaistan WiFi reititin ei oikein tue Virransäästö Polling (PSP)-ominaisuutta:
* Intermittent loss of WiFi connection Jaksoittainen menetys WiFi-yhteys
* Inability to initiate a WiFi connection Kyvyttömyys aloittaa WiFi-yhteys
* Poor WiFi connection data performance Huono WiFi-yhteys tiedot suorituskykyä
These symptoms may be more pronounced when on battery power. Nämä oireet voivat olla voimakkaampia, kun akkuvirralla.
Cause: Syy:
Power-Save Polling mode is a feature that provides extended battery life for notebook computers. Power-Save Polling tilassa on toiminto, joka tarjoaa pidentää akun käyttöikää kannettaville tietokoneille. It requires coordination between the AP or router and the WiFi adapter. Se edellyttää koordinointia AP tai reitittimen ja WiFi-sovittimeen. Intel has discovered that some APs or routers may not implement the feature correctly or completely. Intel on havainnut, että jotkut Aps tai reitittimiä, ei saa toteuttaa ominaisuutta oikein tai kokonaan.
Solution: Ratkaisu:
Contact the AP or router vendor for updated software or firmware that corrects the problem. Yhteystiedot AP tai reitittimen valmistajalta päivitetty ohjelmisto tai laitteisto, joka korjaa ongelman.
Alternate Solution Alternate Ratkaisu
An optional workaround is to manually put the WiFi adapter into Continuously Aware Mode (CAM). Valinnainen kiertotapaa on käsin asettaa WiFi adapteri osaksi Jatkuvasti Aware Mode (CAM). This disables the PSP feature. Tämä poistaa PSP-toimintoa. The WiFi adapter can be put into CAM using the following methods: The WiFi-sovitin voidaan ottaa CAM käyttäen seuraavia menetelmiä:
* Intel® PROSet/Wireless WiFi Connection Utility Intel ® PROSet / Wireless WiFi Connection Utility
* Network Control Panel Applet (NCPA) Network Control Panel Applet (NCPA)
Note: Implementing this workaround on certain systems with Bluetooth* co-existence may affect operability of the Bluetooth device. Huomaa: Täytäntöönpanomääräykset tätä kiertotapaa tiettyjen järjestelmien Bluetooth * rinnakkaiselo voi vaikuttaa yhteentoimivuutta Bluetooth-laitteeseen. Contact your computer manufacturer for more information. Ota yhteys tietokoneen valmistajalta lisätietoja.
Use Intel® PROSet/Wireless WiFi Connection Utility to Set CAM Käytä Intel ® PROSet / Wireless WiFi Connection Utility Aseta CAM
1. 1. Click Advanced > Adapter Settings > Advanced tab. Valitse Lisäasetukset> Adapter Asetukset> Lisäasetukset-välilehti.
2. 2. Select Power Management and uncheck Default / Auto and move the slider to Highest / Maximum Performance . Valitse Virranhallinta ja poista Default / Auto ja siirrä liukusäädintä Korkein / mahdollinen suorituskyky.
If the slider is already at Highest / Maximum Performance , move the slider to another setting and then back to Highest / Maximum Performance . Jos liukusäädin on jo Korkein / mahdollinen suorituskyky, siirrä liukusäädintä toisen asetuksen ja palaa sitten takaisin Korkein / mahdollinen suorituskyky.
Use Network Control Panel Applet (NCPA) to Set CAM Käytä Network Control Panel Applet (NCPA) Aseta CAM
Put the wireless adapter into Continuously Aware Mode using the following steps. Laita langaton sovitin osaksi Jatkuvasti Aware käyttäen seuraavasti.
1. 1. Click Start > Settings > Control Panel . Napsauta Käynnistä> Asetukset> Ohjauspaneeli.
2. 2. Double-click Network Connections . Kaksoisnapsauta Verkkoyhteydet.
3. 3. Right-click the wireless connection and click Properties . Napsauta hiiren kakkospainikkeella langaton yhteys ja valitse sitten Ominaisuudet.
4. 4. Click Configure . Click Configure.
5. 5. Click the Advanced tab. Valitse Lisäasetukset-välilehti.
6. 6. Select the Power Management setting, uncheck Default / Auto and move the slider to Highest / Maximum Performance . Note: If the slider is already at Highest / Maximum Performance , move the slider to another setting and then back to Highest / Maximum Performance . Valitse Virranhallinta asetusta, poista Default / Auto ja siirrä liukusäädintä Korkein / mahdollinen suorituskyky. Huomautus: Jos liukusäädin on jo Korkein / mahdollinen suorituskyky, siirrä liukusäädintä toiseen asettaminen ja sitten takaisin Korkein / mahdollinen suorituskyky.
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