intel无线网卡高级设置(英文)

Advanced Wi-Fi adapter settings（以AC7260/AC3165为例）

Note

Certain properties may not appear depending on the type of wireless adapter, driver version, or operating system installed.

802.11a/b/g Wireless Mode or Wireless Mode

Allows you to select whether the adapter operates in the 802.11b, 802.11g, and 802.11a bands.

Note

To enable 802.11n/ac, keep the default setting for Wireless mode. Select HT mode for 802.11n, or VHT mode for 802.11ac under HT mode.

802.11n/ac Wireless Mode or HT Mode

The setting lets you select High Throughput mode (HT Mode), select Very High Throughput Mode (VHT Mode), or disable both modes.

802.11n mode (for legacy 11n adapters only)

The 802.11n standard adds multiple-input multiple-output (MIMO). MIMO increases data throughput to improve the traNSfer rate. Use the setting to enable or disable high throughput mode support (MIMO - 802.11n).

Notes

The settings are only available for the adapters:

  • Intel® WiMAX/WiFi Link 5350
  • Intel® WiMAX/WiFi Link 5150
  • Intel® WiFi Link 5300
  • Intel® WiFi Link 5100
  • Intel® Wireless WiFi Link 4965AGN

For other newer adapters, HT Mode or 802.11n/ac Wireless Mode replaces this setting.

To achieve transfer rates greater than 54 Mbps on 802.11n connections, you must select WPA2-AES security. You can select no security (None) to enable network setup and troubleshooting. An administrator can enable or disable support for high throughput mode to reduce power consumption or conflicts with other bands or compatibility issues.

Channel width or 802.11n Channel width(band 2.4/5GHz)

Use channel width to set high throughput mode channel width in order to maximize performance.

Ad-hoc channel 802.11 b/g

Ad-hoc channel 802.11 b/g is the band and channel selection for device to device (ad-hoc) networks. You don't need to change the channel unless the other computers in the ad-hoc network are not using the default channel.

If you must change the channel, select the allowed operating channel:

Note

This setting isn't available on Windows® 10

Ad-hoc power management

Set power-saving features for device to device (ad-hoc) networks.

Note

This setting isn't available on Windows® 10These settings are only available for the adapters:

  • Intel® WiMAX/WiFi Link 5350
  • Intel® WiMAX/WiFi Link 5150
  • Intel® WiFi Link 5300
  • Intel® WiFi Link 5100
  • Intel® Wireless WiFi Link 4965AGN

Ad-hoc QoS mode

The Quality of Service (QoS) control in ad-hoc networks prioritizes traffic from the access point over a Wi-Fi Local Area Network (LAN) based on traffic classification. Wi-Fi Multimedia* (WMM*) is the QoS certification of the Wi-Fi Alliance* (WFA). When WMM is enabled, the adapter uses WMM to support priority tagging and queuing capabilities for Wi-Fi networks.

Note

This setting isn't available on Windows® 10.The feature isn't installed through an Administrator Package when your computer has either an:

  • Intel® PRO/Wireless 2915ABG Network Connection
  • Intel® PRO/Wireless 2200BG Network Connection

ARP offloading for WoWLAN

ARP offload is the network adapter's ability to respond to an IPv4 ARP request without waking the computer. To enable the feature, both the hardware and the driver must support ARP offload.

Bluetooth® AMP

Enable or disable Bluetooth® AMP.Alternate MAC/PHY (AMP) uses the 802.11(Wi-Fi) as the high-speed transport. If disabled, Bluetooth HS is turned off.

Fat channel intolerant

The setting communicates to surrounding networks that the Wi-Fi adapter isn't tolerant of 40 MHz channels in the 2.4 GHz band. When disabled the adapter doesn't send this notification.

GTK rekeying for WoWLAN

Group Temporal Key (GTK) Rekey is used to encrypt and decrypt network traffic.

MIMO power save mode

MIMO power save mode, also known as spatial multiplexing power save (SMPS) mode, allows the client to save power by keeping one antenna in a receive idle state.

Note

Some legacy APs may have compatibility issue with supporting the SMPS mode and may cause various link quality problems such as low throughput. Change this setting to No SMPS may help to work around the issue.

Mixed mode protection

Use mixed mode protection to avoid data collisions in a mixed 802.11b and 802.11g environment. Use Request to Send/Clear to Send (RTS/CTS) in an environment where clients may not hear each other. Use CTS-to-self to gain more throughput in an environment where clients are within hearing proximity.

Note

The setting isn't valid when 802.11n mode is enabled.

NS offloading for WoWLAN

NS offload is the network adapter's ability to respond to a Neighbor Discovery Neighbor Solicitation request with a Neighbor Advertisement without waking the computer. Both the hardware and the driver must support NS offload to enable this feature.

Packet Coalescing

Enables power saving by reducing the number of receive interrupts. The feature reduces receive interrupts by coalescing random broadcast or multicast packets.

Preferred bandIn an environment with other radiating devices nearby (such as microwave ovens, cordless telephones, access points, or client devices), in order to reduce interference, you may prefer the 5GHz band over the 2.4GHz band, or the reverse.

Roaming aggressiveness

This setting alters the signal strength threshold at which the WiFi adapter starts scanning for another candidate AP. The default value is Medium. Depending on the environment, one option may work better than the other. You may try other values to see which works best for your environment. However, it is recommended to revert back to the default (Medium) if no improvement is observed with other values.

Sleep on WoWLAN disconnect

Sleep on WoWLAN Disconnect is the ability to put the device to sleep/drop connection when WoWLAN is disconnected.

Throughput Booster or Throughput Enhancement

Enhance the Transmit throughput by enabling packet bursting. When this setting is enabled and the client (Wi-Fi adapter) has buffered enough data, the client is able to hold longer possession of the air medium than it normally does to send the data to the Access Point (AP). This only improves the upload throughput (from client to the AP) and is mostly effective for usages like uploading large files or upstream benchmarks.

Note

In a Wi-Fi network only one client can transmit at a time. So the throughput for other clients in the same network may be negatively impacted when this feature is enabled.

Note:

Transmit power

The optimal setting is to set the transmit power at the lowest possible level still compatible with communication quality. The setting allows the maximum number of wireless devices to operate in dense areas. It reduces interference with other devices that share the radio spectrum. If you decrease the transmit power, you reduce the radio coverage.

Note

This setting takes effect when either Network (Infrastructure) or Device to Device (ad-hoc) mode is used.

U-APSD support

U-APSD (or WMM-Power Save or WMM-PS) is a Wi-Fi capability that saves power consumption on low periodic latency-sensitive traffic modes, like a VoIP. We have identified interoperability (IOT) issues with certain access points that result in reduced RX throughput.

intelwifi设置（Intel无线网卡高级设置）(1)

intel-AC7260

Wake on magic packet

If enabled, the setting wakes the computer from a sleep state when it receives a Magic Packet from a sending computer. The Magic Packet contains the MAC address of the intended destination computer. Enabling turns on Wake on Magic Packet. Disabling turns off Wake on Magic Packet. It only disables the Magic Packet feature, not Wake on Wireless LAN.

Wake on pattern match

Wakes the computer from a sleep state when an adapter receives a particular wake pattern. Window 7*, Windows 8* and Windows® 10 support the feature. Patterns are typically:

Disabling only disables the pattern match feature, not Wake on Wireless LAN.

Advanced Wi-Fi adapter configuration settings

Note

Certain properties may not appear depending on the type of wireless adapter and operating system installed.

802.11n channel width (band 2.4/band 5.2)

Use 802.11n channel width to set high throughput mode channel width in order to maximize performance.

Note

The settings are available only if the adapter is an Intel® WiMAX/WiFi Link 5350, Intel® WiMAX/WiFi Link 5150, Intel® WiFi Link 5300, Intel® WiFi Link 5100, or Intel® Wireless WiFi Link 4965AGN.

802.11n mode

The 802.11n standard adds multiple-input multiple-output (MIMO). MIMO increases data throughput to improve the transfer rate. Use the setting to enable or disable high throughput mode support (MIMO - 802.11n).

Notes

The settings are available only if the adapter is an Intel® WiMAX/WiFi Link 5350, Intel® WiMAX/WiFi Link 5150, Intel® WiFi Link 5300, Intel® WiFi Link 5100, or Intel® Wireless WiFi Link 4965AGN.

To achieve transfer rates greater than 54 Mbps on 802.11n connections, you must select WPA2-AES security. You can select "no security" (None) to enable network setup and troubleshooting. An administrator can enable or disable support for high throughput mode to reduce power consumption or conflicts with other bands or compatibility issues.

Ad-hoc channel 802.11 b/g

Ad-hoc channel 802.11 b/g is the band and channel selection for device to device (ad-hoc) networks. You don't need to change the channel unless the other computers in the ad-hoc network are not using the default channel.

If you must change the channel, select the allowed operating channel:

Note

The settings are available only if the adapter is an Intel® WiMAX/WiFi Link 5350, Intel® WiMAX/WiFi Link 5150, Intel® WiFi Link 5300, Intel® WiFi Link 5100, or Intel® Wireless WiFi Link 4965AGN.

Ad-hoc power management

Set power-saving features for device to device (ad-hoc) networks.

Ad-hoc QoS mode

The Quality of Service (QoS) control in ad-hoc networks prioritizes traffic from the access point over a Wi-Fi Local Area Network (LAN) based on traffic classification. WMM* (Wi-Fi Multimedia*) is the QoS certification of te Wi-Fi Alliance* (WFA). When WMM is enabled, the adapter uses WMM to support priority tagging and queuing capabilities for Wi-Fi networks.

Note

When your computer has an Intel® PRO/Wireless 2915ABG Network Connection or an Intel® PRO/Wireless 2200BG Network Connection, the feature is not installed through an Administrator Package.

Bluetooth® AMP

Enable or disable Bluetooth® AMP.AMP stands for Alternate MAC/PHY and uses the 802.11(Wi-Fi) as the high-speed transport. If disabled, Bluetooth HS is turned off.

Fat channel intolerant

The setting communicates to surrounding networks that the Wi-Fi adapter is not tolerant of 40 MHz channels in the 2.4 GHz band. The setting's default is disabled (turned off) so that the adapter does not send this notification.

Note

The settings are available only if the adapter is an Intel® WiMAX/WiFi Link 5350, Intel® WiMAX/WiFi Link 5150, Intel® WiFi Link 5300, Intel® WiFi Link 5100, or Intel® Wireless WiFi Link 4965AGN.

Mixed mode protection

Use mixed mode protection to avoid data collisions in a mixed 802.11b and 802.11g environment. Use Request to Send/Clear to Send (RTS/CTS) in an environment where clients may not hear each other. Use CTS-to-self to gain more throughput in an environment where clients are within hearing proximity.

Note

The setting is not valid when 802.11n mode is enabled.

Preferred band

Roaming aggressiveness

Define how aggressively your Wi-Fi client roams to improve connection to an access point. Click Use default value to balance between not roaming and performance.

Throughput Enhancement/Booster

Enhance the transmit throughput by enabling packet bursting. The default setting is Disable.

Transmit power

The optimal setting is to set the transmit power at the lowest possible level still compatible with communication quality. The setting allows the maximum number of wireless devices to operate in dense areas. It reduces interference with other devices that share the radio spectrum. If you decrease the transmit power, you reduce the radio coverage.

Note

This setting takes effect when either Network (Infrastructure) or Device to Device (ad-hoc) mode is used.

Wake on magic packet

If enabled, the setting wakes the computer from a sleep state when it receives a "magic packet" from a sending computer. The magic packet contains the MAC address of the intended destination computer. Enabling turns on Wake on Magic Packet. Disabling turns off Wake on Magic Packet. It only disables the magic packet feature, not Wake on Wireless LAN

Wake on pattern match

The feature wakes the computer from a sleep state when an adapter receives a particular wake pattern. Window 7* and Windows 8* support the feature. Patterns are typically:

Disabling only disables the pattern match feature, not Wake on Wireless LAN.

Wireless mode

The setting allows you to select whether the adapter operates in the 802.11b, 802.11g, and 802.11a bands.

Note

To enable 802.11n/ac, keep the default setting for Wireless mode and select HT mode for 802.11n or VHT mode for 802.11ac under HT mode.

NS offloading for WOWLAN

NS offload is the ability of the network adapter to respond to a Neighbor Discovery Neighbor Solicitation request with a Neighbor Advertisement without waking the computer. Both the hardware and the driver must support NS offload to enable this feature.

Packet Coalescing

The feature enables power saving by reducing the number of receive interrupts. The feature reduces receive interrupts by coalescing random broadcast or multicast packets.

ARP offloading for WOWLAN

ARP offload is the network adapter's ability to respond to an IPv4 ARP request without waking the computer. To enable the feature, both the hardware and the driver must support ARP offload.

GTK rekeying for WOWLAN

Group Temporal Key (GTK) Rekey is used to encrypt and decrypt network traffic.

HT mode

The setting lets you select HT Mode (High Throughput mode), select VHT Mode (Very High Throughput Mode), or disable both modes.

Sleep on WOWLAN disconnect

Sleep on WOWLAN Disconnect is the ability to put the device to sleep/drop connection when WOWLAN is disconnected.

U-APSD support

uAPSD (or WMM-Power Save or WMM-PS) is a WiFi capability that saves power consumption on low periodic latency-sensitive traffic modes, like a VOIP. We have identified IOT (interoperability) issues with certain access points that result in reduced Rx throughput.

intelwifi设置（Intel无线网卡高级设置）(2)

intel-AC3165

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