WO2014094238A1 - 设备内多无线技术共存idc干扰处理方法及设备 - Google Patents

设备内多无线技术共存idc干扰处理方法及设备 Download PDF

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Publication number
WO2014094238A1
WO2014094238A1 PCT/CN2012/086852 CN2012086852W WO2014094238A1 WO 2014094238 A1 WO2014094238 A1 WO 2014094238A1 CN 2012086852 W CN2012086852 W CN 2012086852W WO 2014094238 A1 WO2014094238 A1 WO 2014094238A1
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WO
WIPO (PCT)
Prior art keywords
terminal
communication system
frequency band
ism
message
Prior art date
Application number
PCT/CN2012/086852
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English (en)
French (fr)
Inventor
曹振臻
熊新
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201280024722.XA priority Critical patent/CN103999534A/zh
Priority to PCT/CN2012/086852 priority patent/WO2014094238A1/zh
Publication of WO2014094238A1 publication Critical patent/WO2014094238A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/30Monitoring; Testing of propagation channels
    • H04B17/309Measuring or estimating channel quality parameters
    • H04B17/345Interference values

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to coexistence of multiple wireless technologies in a device.
  • Most current terminals support multiple wireless network technologies, so there may be multiple wireless communication modules in one terminal, for example: There may be long-term evolution projects in one terminal (Long Term Evolution; LTE), Wireless Fidelity (WiFi), Bluetooth (Bluetooth) and other wireless communication modules. Since the spectrum used by these communication technologies may be adjacent, a wireless communication module (such as a WiFi module) in the terminal may cause relatively large interference to other communication modules (such as the LTE module) when transmitting data. This kind of interference is called co-existence of multiple wireless technologies in the device (In-Device)
  • IDC Interference-to-Demand Generation
  • the terminal can be used or by using discontinuous reception (Discontinuous
  • DRX Reception
  • a first aspect of the embodiments of the present invention provides an IDC interference processing method, including:
  • the base station determines an ISM interference frequency band of the second communication system signal that causes interference to the first communication system signal, where the first communication system signal is a signal that the terminal interacts with the base station, and the second communication system signal is the terminal and the a signal that the first access point AP interacts;
  • the base station sends a first message to the terminal or sends a second message to the first AP according to the determined ISM interference frequency band, where the first message is used to indicate that the terminal is The ISM working frequency band of the second communication system signal, the second message is used to indicate an ISM working frequency band of the first AP.
  • the method before the determining, by the base station, the ISM interference band of the second communication system signal that interferes with the first communication system signal, the method includes:
  • the base station receives the IDC indication message reported by the terminal, where the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal, and/or a second AP information detected by the terminal and The current ISM of the second AP uses a frequency band; or the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal and/or the first AP information.
  • the base station determines an ISM interference frequency band of the second communication system signal that causes interference to the first communication system signal includes:
  • the sending, by the terminal, the first message The base station sends the first message to the terminal by using an air interface; or the first message is a broadcast message, and the base station broadcasts the first message.
  • the third possible implementation manner of the first aspect in conjunction with the first aspect, the third possible implementation manner of the first aspect, in the fourth possible implementation manner of the first aspect, The ISM band information allowed for the communication system signal and/or the ISM band information forbidden.
  • the sending the second message to the first AP includes:
  • the base station sends the second message to the first AP by using an interface with the first AP.
  • the second message carries the ISM frequency band information allowed by the first AP and/or the ISM frequency band information that is prohibited from being used.
  • a second aspect of the embodiments of the present invention provides a method for processing an IDC interference, including: receiving, by a terminal, a first message sent by a base station, where the first message is used to indicate an ISM working frequency band of the terminal for a second communication system signal, where The first communication system signal is exchanged between the terminal and the base station, and the second communication system signal is a signal that the terminal interacts with the first access point AP;
  • the terminal adjusts a current ISM use frequency band of the second communication system signal according to the ISM working frequency band of the second communication system signal.
  • the method before the receiving, by the terminal, the first message sent by the base station, the method further includes:
  • the terminal reports an IDC indication message to the base station, where the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal, and/or a second AP information detected by the terminal The current ISM use frequency band of the second AP; or
  • the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal and/or the first AP information.
  • the receiving, by the terminal, the first message sent by the base station includes:
  • the terminal Receiving, by the terminal, the first message sent by the base station by using an air interface; or, the first message is a broadcast message, and the terminal receives the first message broadcast by the base station.
  • the second possible implementation manner of the second aspect in conjunction with the second aspect, the second possible implementation manner of the second aspect, in the third possible implementation manner of the second aspect, The ISM band information allowed for the communication system signal and/or the ISM band information forbidden.
  • the terminal works according to the ISM for the second communication system signal
  • the frequency band, adjusting the current ISM use frequency band of the second communication system signal including:
  • the terminal disconnects from the first AP, establishes a connection with the second AP according to the ISM working frequency band for the second communication system signal, and interacts with the second AP. Two communication system signals.
  • a third aspect of the embodiments of the present invention provides an IDC interference processing method, including:
  • the access point AP receives the second message sent by the base station, where the second message is used to indicate the ISM working frequency band of the AP, and the second communication system signal is exchanged between the AP and the terminal;
  • the AP adjusts the current ISM usage frequency band of the AP according to the ISM working frequency band of the AP.
  • the receiving, by the access point, the second message that is sent by the base station includes: receiving, by the AP, an interface sent by the base station by using an interface with the base station Said the second message.
  • the second message carries the ISM frequency band information that the AP is allowed to use and/or Or ISM band information that is prohibited.
  • a fourth aspect of the embodiments of the present invention provides a base station, including:
  • a determining module configured to determine an ISM interference frequency band of the second communication system signal that causes interference to the first communication system signal, where the first communication system signal is a signal that the terminal interacts with the base station, and the second communication system signal is a signal that the terminal interacts with the first access point AP, and a sending module, configured to send a first message to the terminal or send a second message to the first AP according to the determined ISM interference frequency band, where The first message is used to indicate an ISM working frequency band of the terminal for the second communication system signal, and the second message is used to indicate an ISM working frequency band of the first AP.
  • the base station further includes:
  • a receiving module configured to receive an IDC indication message that is reported by the terminal, where the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal, and/or a second AP detected by the terminal The information and the current ISM use frequency band of the second AP; or the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal and/or the first AP information.
  • the determining module is specifically configured to determine, according to information included in the IDC indication message, ISM interference frequency of a second communication system signal caused by a communication system signal Paragraph.
  • the sending module is specifically configured to send to the terminal by using an air interface Or the first message is a broadcast message, and the base station broadcasts the first message.
  • the ISM band information allowed for the communication system signal and/or the ISM band information forbidden in a fourth possible implementation manner of the fourth aspect, The ISM band information allowed for the communication system signal and/or the ISM band information forbidden.
  • the sending module is further configured to pass the first The interface of the AP sends the second message to the AP.
  • the second message carries the ISM frequency band information allowed by the first AP and/or the ISM frequency band information that is prohibited from being used.
  • a fifth aspect of the embodiments of the present invention provides a terminal, including:
  • a receiving module configured to receive a first message sent by the base station, where the first message is used to indicate an ISM working frequency band of the terminal for the second communication system signal, and the first communication system signal is exchanged between the terminal and the base station
  • the second communication system signal is a signal that the terminal interacts with the first access point AP;
  • an adjusting module configured to adjust a current ISM use frequency band of the second communication system signal according to the ISM working frequency band for the second communication system signal.
  • the terminal further includes:
  • a sending module configured to report an IDC indication message to the base station, where the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal, and/or a second AP information detected by the terminal And the current ISM use frequency band of the second AP; or, the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal, and/or the first AP information.
  • the receiving module is specifically configured to receive, by using an air interface, the first message sent by the base station; or, the first message is a broadcast message, where the terminal receives the broadcast by the base station Said the first message.
  • the first message carries the terminal to the second The ISM band information allowed for the communication system signal and/or the ISM band information forbidden.
  • the adjusting module is specifically configured to perform the second communication according to the The ISM working frequency band of the system signal, adjusting the current ISM use frequency band of the second communication system signal, including: the terminal disconnecting from the first AP, according to the ISM working frequency band for the second communication system signal Establishing a connection with the second AP, and interacting with the second AP with the second communication system signal.
  • a sixth aspect of the embodiments of the present invention provides an access point, including:
  • a receiving module configured to receive a second message sent by the base station, where the second message is used to indicate an ISM working frequency band of the access point, and the second communication system signal is exchanged between the access point and the terminal;
  • an adjustment module configured to adjust a current ISM use frequency band of the access point according to an ISM working frequency band of the access point.
  • the receiving module is configured to receive, by using an interface with the base station, the second message sent by a base station.
  • the second message carries the ISM frequency band information that is allowed to be used by the access point, and / or ISM band information that is prohibited.
  • a seventh aspect of the embodiments of the present invention provides a base station, including:
  • a processor configured to determine an ISM interference frequency band of the second communication system signal that causes interference to the first communication system signal, where the first communication system signal is a signal that the terminal interacts with the base station, and the second communication system signal is a signal that the terminal interacts with the first access point AP;
  • a transmitter configured to send a first message to the terminal or send a second message to the first AP according to the determined ISM interference frequency band, where the first message is used to indicate that the terminal is used by the terminal The ISM working frequency band of the second communication system signal, the second message is used to indicate the The ISM working frequency band of the first AP.
  • the base station further includes:
  • a receiver configured to receive an IDC indication message that is reported by the terminal, where the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal, and/or a second AP detected by the terminal The information and the current ISM use frequency band of the second AP; or the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal and/or the first AP information.
  • the processor is configured to determine, according to the information included in the IDC indication message, that the first The ISM interference band of the second communication system signal causing interference by the communication system signal.
  • the transmitter is specifically configured to send to the terminal by using an air interface Or the first message is a broadcast message, and the base station broadcasts the first message.
  • the ISM band information and/or the ISM band information prohibited for use in the two communication system signals.
  • the transmitter is specifically configured to pass the first The interface of the AP sends the second message to the AP.
  • the second message carries the ISM frequency band information allowed by the first AP and/or the ISM frequency band information that is prohibited from being used.
  • An eighth aspect of the embodiments of the present invention provides a terminal, including:
  • a receiver configured to receive a first message sent by the base station, where the first message is used to indicate an ISM working frequency band of the terminal for the second communication system signal, and the first communication system signal is exchanged between the terminal and the base station
  • the second communication system signal is the terminal and the first access Point AP interaction signal
  • a processor configured to adjust a current ISM use frequency band of the second communication system signal according to the ISM working frequency band for the second communication system signal.
  • the terminal further includes:
  • a transmitter configured to report an IDC indication message to the base station, where the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal, and/or a second AP information detected by the terminal And the current ISM use frequency band of the second AP; or, the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal, and/or the first AP information.
  • the receiver is configured to receive, by using an air interface, the a message; or, the first message is a broadcast message, and the terminal receives the first message broadcast by the base station.
  • the processor is specifically configured to perform the second communication according to the The ISM working frequency band of the system signal, adjusting the current ISM use frequency band of the second communication system signal, including: the terminal disconnecting from the first AP, according to the ISM working frequency band for the second communication system signal Establishing a connection with the second AP, and interacting with the second AP with the second communication system signal.
  • a ninth aspect of the embodiments of the present invention provides an access point, including:
  • a receiver configured to receive a second message sent by the base station, where the second message is used to indicate an ISM working frequency band of the access point, and the second communication system signal is exchanged between the access point and the terminal; And configured to adjust a current ISM use frequency band of the access point according to an ISM working frequency band of the access point.
  • the receiver Specifically, the second message sent by the base station is received by using an interface with the base station.
  • the second message carries the ISM frequency band information that is allowed to be used by the access point, and / or ISM band information that is prohibited.
  • the base station determines an ISM frequency band in which the second communication system signal that interferes with the first communication system signal works, and then sends a second communication system signal that prohibits access to the first communication system signal from being transmitted to the terminal or the AP.
  • the working ISM band, or the ISM band that transmits the second communication system signal that does not cause interference to the first communication system signal to the terminal or the AP, the terminal or the AP makes the corresponding frequency band adjustment to avoid IDC interference.
  • the IDC interference between the first communication system signal and the second communication system signal in the same terminal device is avoided, and the system throughput is improved.
  • Embodiment 1 is a schematic flowchart of Embodiment 1 of a method for coexisting IDC interference processing in a multi-radio technology in a device according to the present invention
  • Embodiment 2 is a schematic flowchart of Embodiment 2 of a method for coexisting IDC interference processing in a device with multiple wireless technologies provided by the present invention
  • Embodiment 3 is a schematic flowchart of Embodiment 3 of a method for coexisting IDC interference processing in a device with multiple wireless technologies provided by the present invention
  • Embodiment 4 is a schematic flowchart of Embodiment 4 of a method for coexisting IDC interference processing in a multi-radio technology in a device according to the present invention
  • FIG. 5 is a schematic flowchart of Embodiment 5 of a method for coexisting IDC interference processing in a multi-radio technology in a device according to the present invention
  • FIG. 6 is a schematic flowchart of Embodiment 6 of a method for coexisting IDC interference processing in a multi-radio technology in a device according to the present invention
  • FIG. 1 is a schematic structural diagram of Embodiment 1 of a multi-radio technology coexistence IDC interference processing device in a device provided by the present invention
  • FIG. 8 is a schematic structural diagram of Embodiment 2 of a multi-radio technology coexistence IDC interference processing device in a device according to the present invention.
  • FIG. 9 is a schematic structural diagram of Embodiment 3 of a multi-radio technology coexistence IDC interference processing device in a device according to the present invention.
  • Embodiment 10 is a schematic structural diagram of Embodiment 1 of a multi-radio technology coexistence IDC interference processing device in another device according to the present invention.
  • FIG. 11 is a schematic structural diagram of Embodiment 2 of a multi-radio technology coexistence IDC interference processing device in another device according to the present invention.
  • FIG. 12 is a schematic structural diagram of Embodiment 3 of a multi-radio technology coexistence IDC interference processing device in another device according to the present invention. detailed description
  • the first communication system described herein may be existing various communication systems, such as current
  • GSM Global System for Mobile Communications
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • Frequency-Division Multiple Access system single carrier FDMA (SC-FDMA) system, General Packet Radio Service (GPRS) system, Long Term Evolution (LTE) system, and other such communication systems.
  • SC-FDMA single carrier FDMA
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • the terminal involved in the present application may be a wireless terminal or a wired terminal, and the wireless terminal may be a device that provides voice and/or data connectivity to the user, a handheld device with wireless connection function, or is connected to Other processing devices for wireless modems.
  • the wireless terminal can communicate with one or more core networks via a radio access network (eg, RAN, Radio Access Network), which can be a mobile terminal, such as a mobile phone (or "cellular" phone) and with a mobile terminal Computer, for example, can be portable, pocket, handheld Mobile, built-in or in-vehicle mobile devices that exchange language and/or data with a wireless access network.
  • a radio access network eg, RAN, Radio Access Network
  • a mobile terminal such as a mobile phone (or "cellular" phone)
  • a mobile terminal Computer for example, can be portable, pocket, handheld Mobile, built-in or in-vehicle mobile devices that exchange language and/or data with a wireless access network.
  • a wireless terminal may also be called a system, a Subscriber Unit, a Subscriber Station, a Mobile Station, a Mobile, a Remote Station, an Access Point, Remote Terminal, Access Terminal, User Terminal, User Agent, User Device, or User Equipment.
  • a base station e.g., an access point
  • the base station may refer to a device in an access network that communicates over a air interface with a wireless terminal over one or more sectors.
  • the base station can be used to convert the received air frame to the IP packet as a router between the wireless terminal and the rest of the access network, wherein the remainder of the access network can include an Internet Protocol (IP) network.
  • IP Internet Protocol
  • the base station can also coordinate attribute management of the air interface.
  • the base station may be a base station (BTS, Base Transceiver Station) in GSM or CDMA, or may be a base station (NodeB) in WCDMA, or may be an evolved base station in LTE (NodeB or eNB or e-NodeB, evolutional Node B), this application is not limited.
  • BTS Base Transceiver Station
  • NodeB base station
  • NodeB evolved base station in LTE
  • LTE NodeB or eNB or e-NodeB, evolutional Node B
  • the base station controller may be a base station controller (BSC) in GSM or CDMA, or may be a radio network controller (RNC) in WCDMA, which is not limited in this application.
  • BSC base station controller
  • RNC radio network controller
  • FIG. 1 is a schematic flowchart of Embodiment 1 of a method for processing interference of an In-Device Coexistent Envelope (hereinafter referred to as IDC) in a device according to the present invention. As shown in FIG. 1 , the method is performed by a base station, and the method includes:
  • the base station determines an industrial, scientific, and medical (hereinafter referred to as ISM) interference frequency band of the second communication system that causes interference to the first communication system, where the first communication system signal is a signal that the terminal interacts with the base station,
  • the second communication system signal is a signal that the terminal interacts with a first access point (Access Point, hereinafter referred to as AP).
  • ISM industrial, scientific, and medical
  • the terminal involved in the embodiment of the present invention can support multiple different types of wireless communication systems, where the second communication system can be WiFi, and the signal that the terminal interacts with the first AP in the WiFi is called the second. Communication system signal.
  • the signal that the terminal interacts with the base station in the communication system in the first communication system is referred to as the first communication system signal.
  • the first communication system communicating with the terminal may be one or more, and the one or more first communication systems may be the same communication system or different communication systems.
  • the IDC interference processing method provided by the embodiment of the present invention may be performed, and details are not described in other embodiments.
  • the base station sends a first message to the terminal or sends a second message to the AP according to the determined ISM interference frequency band, where the first message is used to indicate the ISM working frequency band of the terminal for the second communication system signal, The second message is used to indicate an ISM working frequency band of the first AP.
  • the base station may determine, according to the current interference information of the terminal reported by the terminal, the ISM frequency band of the second communication system signal that causes interference to the signal of the first communication system, or the base station may determine, according to the current working frequency band of the terminal, the signal to the first communication system.
  • the ISM band of the second communication system signal that interferes may be determined, according to the current interference information of the terminal reported by the terminal, the ISM frequency band of the second communication system signal that causes interference to the signal of the first communication system, or the base station may determine, according to the current working frequency band of the terminal, the signal to the first communication system.
  • the base station according to the determined second communication system signal causing interference to the first communication system signal
  • the base station may indicate the ISM working frequency band of the second communication system signal of the terminal, or the base station may also indicate the ISM working frequency band of the first AP, so as to prevent the second communication system signal from causing interference to the first communication system signal.
  • the base station may indicate the ISM working frequency band of the terminal or the first AP by using the second communication system signal frequency band that is prohibited from working; or the base station may also indicate the ISM of the terminal or the first AP by using the second communication system signal frequency band that is allowed to work.
  • Working frequency is the base station may indicate the ISM working frequency band of the second communication system signal of the terminal, or the base station may also indicate the ISM working frequency band of the first AP by using the second communication system signal frequency band that is allowed to work.
  • the base station may send a first message to the terminal, where the first message is used to indicate the ISM working frequency band of the terminal for the second communication system signal, that is, the first message indicates that the current second communication system signal of the terminal is allowed to work.
  • the ISM band or the ISM band that is forbidden to work shall be adjusted by the terminal according to the actual situation; or
  • the AP makes the corresponding ISM band adjustment.
  • the base station determines an ISM frequency band in which the second communication system signal that interferes with the signal of the first communication system works, and then sends a forbidden access to the terminal or the AP.
  • the AP makes corresponding frequency band adjustments to avoid IDC interference, avoids IDC interference between the first communication system signal and the second communication system signal in the same terminal device, and improves system throughput.
  • Embodiment 2 is a schematic flowchart of Embodiment 2 of a method for coexisting IDC interference processing in a device according to the present invention. As shown in FIG. 2, the method is performed by a terminal, and the method includes:
  • the terminal receives a first message sent by the base station, where the first message is used to indicate an ISM working frequency band of the terminal for the second communication system signal, and the terminal and the base station exchange a first communication system signal, where the second communication system
  • the signal is a signal that the terminal interacts with the first access point AP.
  • S202 The terminal adjusts a current ISM use frequency band of the second communication system signal according to the ISM working frequency band of the second communication system signal.
  • the terminal receives the first message sent by the base station, where the first message is used to indicate the ISM working frequency band of the terminal for the second communication system signal, that is, the first message indicates that the terminal is currently allowed to work in the ISM band of the second communication system signal or is prohibited.
  • the working ISM band wherein the terminal and the base station exchange the first communication system signal, and the second communication system signal is a signal that the terminal interacts with the first access point AP.
  • the terminal may adjust the working ISM frequency band according to the actual situation according to the ISM working frequency band indicated by the base station for the second communication system signal. Specifically, the terminal can be disconnected from the first
  • connection of the AP establishes a connection with the second AP according to the ISM working frequency band of the signal of the second communication system, and interacts with the second communication system signal with the second AP.
  • the terminal receives the ISM frequency band that is sent by the base station and prohibits access to the second communication system signal that interferes with the signal of the first communication system, or does not interfere with the signal of the first communication system that is allowed to be accessed.
  • the ISM frequency band in which the second communication system signal works the terminal performs corresponding frequency band adjustment to avoid IDC interference, and avoids IDC interference between the first communication system signal and the second communication system signal in the same terminal device, thereby improving System throughput.
  • FIG. 3 is a schematic flowchart of Embodiment 3 of a multi-radio technology coexistence IDC interference processing method in a device according to the present invention.
  • the method is performed by an access point AP, and the method includes: S301:
  • the access point AP receives the second message sent by the base station, where the second message is used to indicate the ISM working frequency band of the AP, and the AP and the terminal exchange the second communication system signal.
  • the AP is in the ISM working frequency band of the AP, and adjusts the current ISM frequency band of the AP.
  • the AP may receive the second message sent by the base station by using an interface with the base station, where the second message carries the ISM frequency band information that is allowed to be used by the AP and/or the ISM frequency band information that is forbidden to be used.
  • the AP may select an allowed ISM band according to the allowed ISM band information and/or the ISM band information to be used, and switch to the ISM band by itself.
  • the AP receives the second message sent by the base station through the interface with the base station, and selects the ISM frequency band that the AP can use according to the information included in the second message, and solves the first in the same terminal device.
  • the IDC interference problem between the communication system signal and the second communication system signal increases system throughput.
  • a base station may determine, according to an IDC indication message reported by a terminal, interference to a signal of a first communication system.
  • the ISM frequency band of the second communication system signal and the terminal is instructed to adjust the current ISM working frequency band of the terminal.
  • the method includes:
  • S401 The terminal indicates the message to the above base station.
  • the IDC indication message may include: a current frequency band used by the terminal for the second communication system signal, and/or a second AP information detected by the terminal and a current ISM usage frequency band of the second AP.
  • the terminal may search for the APs around the first AP to determine the second AP information and the current ISM usage frequency band of the second AP.
  • the IDC indication message may further include: the current ISM usage frequency band and/or the first AP information of the terminal for the second communication system signal.
  • the base station determines, according to the information included in the IDC indication message, an ISM interference frequency band of the second communication system signal that interferes with the signal of the first communication system.
  • S403 The base station sends a first message to the terminal according to the determined ISM interference frequency band.
  • the base station may send the first message to the terminal by using an air interface, where the first message may be, for example, RRC signaling; or, the first message may also be broadcasted in a broadcast manner.
  • the first message may be, for example, RRC signaling; or, the first message may also be broadcasted in a broadcast manner.
  • the first message may be used by the terminal to allow the second communication system signal to be used.
  • the ISM band information and/or the prohibited ISM band information, the allowed ISM band information and/or the banned ISM band information can be represented by the ISM band list.
  • the list of ISM bands prohibited by the terminal can include 2.4G channels 1, 2, 3.
  • the base station may send the first message to the terminal, and the terminal may disconnect the first AP according to the first message. Establish a connection with the second AP.
  • the base station receives the IDC indication message reported by the terminal through the air interface, and determines the ISM frequency band of the second communication system signal that interferes with the signal of the first communication system by using the indication message, and then sends the prohibition to the terminal.
  • the ISM band in which the second communication system signal that interferes with the signal of the first communication system operates, or the ISM band that transmits the second communication system signal that does not cause interference to the first communication system signal to be transmitted to the terminal, by the terminal Corresponding frequency band adjustment is made to avoid IDC interference, and IDC interference between the first communication system signal and the second communication system signal in the same terminal device is avoided, and the system throughput is improved.
  • FIG. 5 is a schematic flowchart of Embodiment 5 of a multi-radio technology coexistence IDC interference processing method in a device according to the present invention.
  • a base station may determine, according to an IDC indication message reported by a terminal, interference to a signal of a first communication system.
  • the IMS frequency band of the second communication system signal indicates that the first AP adjusts the current ISM working frequency band of the first AP.
  • the method includes: S501: The terminal indicates the message to the base station.
  • the IDC indication message may include: a current frequency band used by the terminal for the second communication system signal, and/or a second AP information detected by the terminal and a current ISM usage frequency band of the second AP.
  • the terminal may search for the APs around the first AP to determine the second AP information and the current ISM usage frequency band of the second AP.
  • the IDC indication message may further include: the current ISM usage frequency band and/or the first AP information of the second communication system signal by the terminal (eg, the first AP information may be the MAC address of the first AP, etc.) Information).
  • the base station determines, according to the information included in the IDC indication message, an ISM interference frequency band of the second communication system signal that interferes with the signal of the first communication system.
  • the base station sends a second message to the first AP according to the determined ISM interference frequency band. Specifically, the base station sends the second message to the first AP by using an interface with the first AP.
  • the second message carries the ISM frequency band information and/or the prohibited ISM frequency band information that is allowed to be used by the first AP, and the allowed ISM frequency band information and/or the prohibited ISM frequency band information may be in the ISM frequency band.
  • the way the list is represented. For example: The list of ISM bands prohibited by the terminal can include 2.4G channels 1, 2, 3.
  • the first AP After receiving the second message sent by the base station, the first AP determines that the currently working WiFi frequency band is included in the prohibited ISM frequency band list or is not included in the allowed ISM frequency band list, and then the first AP The AP selects an allowed frequency band from the list of allowed ISM bands included in the second message, and switches the working frequency band to the frequency band.
  • the base station receives the IDC indication message reported by the terminal through the air interface, and determines, by using the indication message, the ISM frequency band of the second communication system signal that interferes with the signal of the first communication system, and then sends the ISM frequency band to the first AP.
  • the ISM frequency band in which the second communication system signal that interferes with the first communication system signal is prohibited from being accessed, or the ISM that is allowed to access the second communication system signal that does not cause interference to the first communication system signal is allowed to be transmitted to the first AP.
  • the first AP makes corresponding frequency band adjustment to avoid IDC interference, avoids IDC interference between the first communication system signal and the second communication system signal in the same terminal device, and improves system throughput.
  • FIG. 6 is a schematic flowchart of Embodiment 6 of a multi-radio technology coexistence IDC interference processing method in a device according to the present invention.
  • a base station determines, for a terminal, an ISM frequency band of a second communication system signal that causes interference to a signal of a first communication system. And notifying the terminal of the ISM frequency band information by broadcasting, and instructing the terminal to search for the AP in the allowed ISM frequency band.
  • the method includes:
  • the base station sends a first message to the terminal according to the determined ISM interference frequency band.
  • the base station determines, according to its current working frequency band, an ISM band ISM interference frequency band of the second communication system signal that causes interference to the first communication system signal.
  • the manner in which the base station sends the first message to the terminal is that the base station broadcasts the first message by means of a broadcast, and the first message may carry the ISM frequency band information prohibited by the terminal and/or the ISM frequency band information that is allowed to be used.
  • the allowed ISM band information and/or the banned ISM band information may be represented by a list of ISM bands.
  • the terminal may be an RRC IDLE residing in the cell
  • the terminal of the state and/or the terminal of the RRC-CONNECTED state after receiving the broadcast message, the terminal may search for the WiFi AP in the list of ISM bands allowed by the base station when selecting to access the WiFi AP.
  • the base station determines, for the terminal, the ISM frequency band of the second communication system signal that causes interference to the signal of the first communication system, and notifies the terminal of the ISM frequency band information by means of broadcast, and indicates the ISM frequency band that the terminal is allowed to use. Search for the AP to select an ISM working band and access the ISM band in the list of allowed ISM bands, avoiding IDC interference between the first communication system signal and the second communication system signal in the same terminal device. Increased system throughput.
  • the method includes the steps of the foregoing method embodiments; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.
  • FIG. 7 is a schematic flowchart of Embodiment 1 of a multi-radio technology coexistence IDC interference processing device in a device according to the present invention.
  • the device includes: a determining module 72 and a sending module 73, where Determining an ISM interference frequency band of the second communication system signal that interferes with the first communication system signal, the first communication system signal is a signal that the terminal interacts with the base station, and the second communication system signal is that the terminal interacts with the first access point AP
  • the sending module 73 is configured to send a first message to the terminal or send a second message to the first AP according to the determined ISM interference frequency band, where the first message is used to indicate, by the terminal, the signal of the second communication system
  • the ISM working frequency band, the second message is used to indicate the ISM working frequency band of the first AP.
  • the IDC interference processing device of this embodiment may perform the method embodiment shown in FIG. 1 , and the implementation principles thereof are similar, and details are not described herein again.
  • the determining module determines an ISM frequency band in which the second communication system signal that interferes with the first communication system signal is working, and then the transmitting module sends a blocking access to the first communication system signal to the terminal or the AP.
  • the determining module 72 is specifically configured to determine, according to the information included in the IDC indication message, an ISM interference frequency band of the second communication system signal that causes interference to the first communication system signal; the sending module 73 is specifically configured to pass The air interface sends the first message to the terminal; or the first message is a broadcast message, and the base station broadcasts the first message, where the first message carries the ISM frequency band information and/or the forbidden use of the second communication system signal by the terminal.
  • the ISM frequency band information used is used to send the second message to the first AP by using the interface with the first AP, where the second message carries the ISM frequency band information and/or prohibited use of the first AP. ISM band information.
  • the device further includes a receiving module 71, configured to receive an IDC indication message reported by the terminal, where the IDC indication message includes: the terminal is currently for the second communication system signal
  • the ISM uses the frequency band, and/or the second AP information detected by the terminal and the current ISM use frequency band of the second AP; or
  • the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal and/or the first AP information.
  • the IDC interference processing device of this embodiment may perform the method embodiment shown in FIG. 4, and the implementation principles thereof are similar, and details are not described herein again.
  • the receiving module receives the IDC indication message reported by the terminal through the air interface, and determines, by the determining module, the ISM frequency band of the second communication system signal that interferes with the signal of the first communication system by the determining module, and then the sending module Transmitting, to the terminal, an ISM frequency band that prohibits access to a second communication system signal that interferes with the first communication system signal, or transmits to the terminal a second communication system signal that allows access without causing interference to the first communication system signal
  • the terminal adjusts the frequency band to avoid IDC interference, avoids IDC interference between the first communication system signal and the second communication system signal in the same terminal device, and improves system throughput.
  • FIG. 8 is a schematic flowchart of Embodiment 2 of a multi-radio technology coexistence IDC interference processing device in a device according to the present invention.
  • the device includes: a receiving module 82 and an adjusting module 83, where the receiving module 82 is configured to Receiving a first message sent by the base station, where the first message is used to indicate that the terminal is in the ISM working frequency band of the second communication system signal, and the terminal and the base station exchange the first communication system signal, where the second communication system signal is the terminal and the First access point AP interaction letter
  • the adjusting module 83 is configured to adjust a current ISM use frequency band of the second communication system signal according to the ISM working frequency band for the second communication system signal.
  • the IDC interference processing device of this embodiment may perform the method embodiment shown in FIG. 2, and the implementation principles thereof are similar, and details are not described herein again.
  • the receiving module receives the ISM frequency band that is sent by the base station to prohibit access to the second communication system signal that interferes with the signal of the first communication system, or allows access to the first communication system signal without causing interference.
  • the ISM frequency band in which the signal of the second communication system works is adjusted by the adjustment module to avoid IDC interference, and the IDC interference between the first communication system signal and the second communication system signal in the same terminal device is avoided, and the IDC interference is improved. System throughput.
  • the receiving module 82 is specifically configured to receive, by using an air interface, the first message sent by the base station; or, the first message is a broadcast message, and the terminal receives the first message broadcast by the base station, where the first message carries the terminal
  • the adjusting module 83 is specifically configured to adjust the second communication system signal according to the ISM working frequency band for the second communication system signal
  • the current ISM uses the frequency band, including: the terminal disconnects from the first AP, and establishes a connection with the second AP according to the ISM working frequency band of the second communication system signal, and interacts with the second AP. System signal.
  • the device further includes a sending module 81, configured to report an IDC indication message to the base station, where the IDC indication message includes: the terminal uses the current ISM for the second communication system signal. a frequency band, and/or a second AP information detected by the terminal and a current ISM use frequency band of the second AP; or
  • the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal and/or the first AP information.
  • the IDC interference processing device of this embodiment may perform the method embodiments shown in FIG. 4 and FIG. 6 , and the implementation principles thereof are similar, and details are not described herein again.
  • the sending module sends an IDC indication message to the base station through the air interface, and the base station determines, by using the indication message, the ISM frequency band of the second communication system signal that interferes with the signal of the first communication system, and then sends the forbidden access pair to the terminal.
  • the first communication system signal causes the interference of the second communication system signal to work in the ISM band, or sends the terminal to the terminal to allow access to the first pass
  • the ISM frequency band in which the signal of the second communication system of the signal system signal does not cause interference is adjusted by the adjustment module to avoid IDC interference, and the signal of the first communication system and the signal of the second communication system in the same terminal device are avoided.
  • the difference in IDC interference increases system throughput.
  • FIG. 9 is a schematic flowchart of Embodiment 3 of a multi-radio technology coexistence IDC interference processing device in a device according to the present invention.
  • the device includes: a receiving module 91 and an adjusting module 92, where the receiving module 91 is configured to Receiving a second message sent by the base station, where the second message is used to indicate an ISM working frequency band of the AP, and the AP and the terminal exchange a second communication system signal; the adjusting module 92 is configured to adjust the foregoing according to the ISM working frequency band of the AP The current ISM of the AP uses the frequency band.
  • the IDC interference processing device of this embodiment may perform the method embodiment shown in FIG. 3, and the implementation principles thereof are similar, and details are not described herein again.
  • the receiving module receives the second message sent by the base station, obtains the frequency band that the AP currently needs to adjust by using the information contained in the second message, and adjusts the current working ISM frequency band by the adjustment module, thereby avoiding the same terminal.
  • the IDC interference between the first communication system signal and the second communication system signal in the device improves system throughput.
  • the receiving module 91 is configured to receive, by using an interface with the base station, the second message sent by the base station, where the second message carries the ISM frequency band information allowed by the AP and/or the ISM frequency band information that is prohibited from being used.
  • the IDC interference processing device of this embodiment may perform the method embodiments shown in FIG. 4 and FIG. 6 , and the implementation principles thereof are similar, and details are not described herein again.
  • the receiving module receives the second message sent by the base station through the interface with the base station, and selects the AP according to the ISM frequency band information and/or the prohibited ISM frequency band information that the AP includes in the second message.
  • the ISM frequency band used, and the ISM working frequency band of the AP is adjusted to the usable ISM frequency band through the adjustment module, thereby avoiding IDC interference between the first communication system signal and the second communication system signal in the same terminal device, improving System throughput.
  • the device includes: a processor 102 and a transmitter 103, wherein the processor 102, An ISM interference frequency band for determining a second communication system signal causing interference to the first communication system signal, wherein the first communication system signal is a signal that the terminal interacts with the base station, and the second communication system signal is a terminal and the first access point AP interaction signal; transmitter 103, for Sending a first message to the terminal or sending a second message to the first AP according to the determined ISM interference frequency band, where the first message is used to indicate an ISM working frequency band of the terminal for the second communication system signal, where the second message is used by the terminal
  • the ISM working frequency band indicating the first AP is indicated.
  • the IDC interference processing device of this embodiment may perform the method embodiment shown in FIG. 1 , and the implementation principles thereof are similar, and details are not described herein again.
  • the processor determines an ISM frequency band in which the second communication system signal that interferes with the signal of the first communication system works, and then the transmitter sends a forbidden access to the terminal or the AP to cause interference to the signal of the first communication system.
  • the ISM frequency band in which the second communication system signal works, or sends an ISM frequency band to the terminal or the AP to allow access to the second communication system signal that does not cause interference to the first communication system signal, and the corresponding frequency band is made by the terminal or the AP. Adjustment to avoid IDC interference, avoiding IDC interference between the first communication system signal and the second communication system signal in the same terminal device, improving system throughput.
  • the processor 102 is specifically configured to determine, according to the information included in the IDC indication message, an ISM interference frequency band of the second communication system signal that interferes with the signal of the first communication system, where the transmitter 103 is specifically configured to pass
  • the air interface sends the first message to the terminal; or the first message is a broadcast message, and the base station broadcasts the first message, where the first message carries the ISM frequency band information and/or the forbidden use of the second communication system signal by the terminal.
  • the ISM frequency band information used is used to send the second message to the first AP by using the interface with the first AP, where the second message carries the ISM frequency band information and/or prohibited use of the first AP. ISM band information.
  • the device further includes a receiver 101, configured to receive an IDC indication message reported by the terminal, where the IDC indication message includes: the terminal currently signals the second communication system The ISM uses the frequency band, and/or the second AP information detected by the terminal and the current ISM use frequency band of the second AP; or
  • the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal and/or the first AP information.
  • the IDC interference processing device of this embodiment may perform the method embodiment shown in FIG. 4, and the implementation principles thereof are similar, and details are not described herein again.
  • the receiver receives the IDC indication message reported by the terminal through the air interface, and determines, by the processor, the second interference caused by the signal of the first communication system by using the indication message.
  • the ISM band in which the communication system signal operates, and then the transmitter transmits to the terminal an ISM band that prohibits access to the second communication system signal that interferes with the signal of the first communication system, or sends the terminal to the terminal to allow access to the first communication system.
  • the ISM frequency band in which the signal of the second communication system does not cause interference, the corresponding frequency band adjustment is made by the terminal to avoid IDC interference, and the signal between the first communication system signal and the second communication system signal in the same terminal device is avoided. IDC interference increases system throughput.
  • FIG. 11 is a schematic structural diagram of Embodiment 2 of a multi-radio technology coexistence IDC interference processing device in another device according to the present invention.
  • the device includes: a receiver 112 and a processor 113, where the receiver 112, And a first message sent by the base station, where the first message is used to indicate the ISM working frequency band of the terminal for the second communication system signal, and the first communication system signal is exchanged between the terminal and the base station, where the second communication system signal is a signal that the terminal interacts with the first access point AP; the processor 113 is configured to adjust a current ISM use frequency band of the second communication system signal according to the ISM working frequency band for the second communication system signal.
  • the IDC interference processing device of this embodiment may perform the method embodiment shown in FIG. 2, and the implementation principles thereof are similar, and details are not described herein again.
  • the receiver receives the ISM frequency band that is sent by the base station and prohibits access to the second communication system signal that interferes with the signal of the first communication system, or does not cause the access to the first communication system signal.
  • the ISM frequency band in which the interference of the second communication system signal works, the corresponding frequency band adjustment is made by the processor to avoid IDC interference, and the IDC interference between the first communication system signal and the second communication system signal in the same terminal device is avoided. , increased system throughput.
  • the receiver 112 is specifically configured to receive, by using an air interface, the first message sent by the base station; or, the first message is a broadcast message, and the terminal receives the first message broadcast by the base station, where the first message carries the terminal
  • the processor 113 is specifically configured to adjust the second communication system signal according to the ISM working frequency band for the second communication system signal
  • the current ISM uses the frequency band, including: the terminal disconnects from the first AP, and establishes a connection with the second AP according to the ISM working frequency band of the second communication system signal, and interacts with the second AP. System signal.
  • the device further includes a transmitter 111.
  • the IDC indication message is sent to the base station, where the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal, and/or a second AP information detected by the terminal, and a current ISM frequency band used by the second AP.
  • the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal, and/or a second AP information detected by the terminal, and a current ISM frequency band used by the second AP.
  • the IDC indication message includes: a current frequency band used by the terminal for the second communication system signal and/or the first AP information.
  • the IDC interference processing device of this embodiment may perform the method embodiments shown in FIG. 4 and FIG. 6 , and the implementation principles thereof are similar, and details are not described herein again.
  • the transmitter sends an IDC indication message to the base station through the air interface, and the base station determines, by using the indication message, the ISM frequency band of the second communication system signal that interferes with the signal of the first communication system, and then sends the prohibition to the terminal.
  • the ISM band in which the second communication system signal that interferes with the signal of the first communication system operates, or the ISM band that transmits the second communication system signal that does not cause interference to the first communication system signal to be transmitted to the terminal is processed by The corresponding frequency band adjustment is made to avoid IDC interference, and IDC interference between the first communication system signal and the second communication system signal in the same terminal device is avoided, and the system throughput is improved.
  • FIG. 12 is a schematic structural diagram of Embodiment 3 of a multi-radio technology coexistence IDC interference processing device according to another embodiment of the present invention.
  • the device includes: a receiver 121 and a processor 122, wherein the receiver 121, The second message is sent by the base station, where the second message is used to indicate the ISM working frequency band of the AP, and the second communication system signal is exchanged between the AP and the terminal.
  • the processor 122 is configured to be used in the ISM working frequency band of the AP. Adjust the current ISM usage band of the AP.
  • the IDC interference processing device of this embodiment may perform the method embodiment shown in FIG. 3, and the implementation principles thereof are similar, and details are not described herein again.
  • the receiver receives the second message sent by the base station, obtains the frequency band that the AP currently needs to adjust through the information contained in the second message, and adjusts the current working ISM frequency band of the AP by the processor, thereby avoiding the same IDC interference between the first communication system signal and the second communication system signal in one terminal device improves system throughput.
  • the receiver 121 is configured to receive, by using an interface with the base station, the second message sent by the base station, where the second message carries the ISM frequency band information allowed by the AP and/or the ISM frequency band information that is prohibited from being used.
  • the IDC interference processing device of this embodiment may perform the method embodiments shown in FIG. 4 and FIG. 6 , and the implementation principles thereof are similar, and details are not described herein again.
  • the receiver receives the second message sent by the base station by using the interface with the base station, and selects according to the ISM frequency band information and/or the ISM frequency band information that the AP is allowed to use in the second message.

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Abstract

本发明提供一种设备内多无线技术共存IDC干扰处理方法及设备。该方法包括:基站确定对第一通信系统信号造成干扰的第二通信系统信号的ISM干扰频段,所述第一通信系统信号为终端与所述基站交互的信号,所述第二通信系统信号为所述终端与第一接入点AP交互的信号;所述基站根据所确定的ISM干扰频段,向终端发送第一消息或者向第一AP发送第二消息。本发明通过基站通知终端禁止接入对第一通信系统信号造成干扰的第二通信系统信号的ISM频段,避免IDC干扰,解决了不同无线网络数据传输分时进行带来的吞吐量降低的问题。

Description

设备内多无线技术共存 IDC干扰处理方法及设备 技术领域 本发明实施例涉及通信技术领域, 尤其涉及一种设备内多无线技术共存
IDC干扰处理方法及设备。 背景技术
当前大多数终端 (如智能手机、 平板电脑、 笔记本电脑) 支持多种无线 网络技术, 因此在一个终端中可能存在多个无线通信模块, 例如: 在一个终 端内可能同时有长期演进项目 ( Long Term Evolution; 简称 LTE ) 、 无线局 域网 (Wireless Fidelity,简称 WiFi ) 、 蓝牙 ( Bluetooth )等无线通信模块。 由 于这些通信技术所使用的频谱有可能是相邻的, 因此, 在终端中一个无线通 信模块 (如 WiFi模块 )进行数据发送时可能会对其他通信模块 (如 LTE模 块)造成比较大的干扰。 这种干扰称为设备内多无线技术共存 (In-Device
Coexistence, 简称 IDC )干扰。
现有技术中, 终端可以釆用或者通过使用非连续接收(Discontinuous
Reception, 简称 DRX )方式控制不同的无线通信网络的数据传输在不同时刻 进行, 从而避开 IDC干扰。 然而, 这种方法会使得无线通信系统的吞吐量降 低。 发明内容
决不同无线网络数据传输分时避免 IDC干扰带来的吞吐量降低的问题。
本发明实施例第一方面提供一种 IDC干扰处理方法, 包括:
基站确定对第一通信系统信号造成干扰的第二通信系统信号的 ISM 干扰频段, 所述第一通信系统信号为终端与所述基站交互的信号, 所述第 二通信系统信号为所述终端与第一接入点 AP交互的信号;
所述基站根据所确定的所述 ISM干扰频段,向所述终端发送第一消息 或者向所述第一 AP发送第二消息, 所述第一消息用于指示所述终端对于 所述第二通信系统信号的 ISM工作频段,所述第二消息用于指示所述第一 AP的 ISM工作频段。
结合第一方面, 在第一方面的第一种可能的实施方式中, 所述基站确 定对第一通信系统信号造成干扰的第二通信系统信号的 ISM 干扰频段之 前, 包括:
所述基站接收所述终端上报的 IDC指示消息, 所述 IDC指示消息中包 括: 所述终端对于第二通信系统信号当前的 ISM使用频段, 和 /或, 所述 终端检测的第二 AP信息及所述第二 AP当前的 ISM使用频段; 或者, 所述 IDC指示消息中包括:所述终端对于所述第二通信系统信号当前 的 ISM使用频段和 /或所述第一 AP信息。
结合第一方面的第一种可能的实施方式, 在第一方面的第二种可能的 实施方式中, , 所述基站确定对第一通信系统信号造成干扰的第二通信系 统信号的 ISM干扰频段包括:
所述基站根据所述 IDC指示消息中包含的信息,确定对第一通信系统 信号造成干扰的第二通信系统信号的 ISM干扰频段。
结合第一方面至第一方面的第二种可能的实施方式中任一项, 在第一 方面的第三种可能的实施方式中, 所述向所述终端发送第一消息, 包括: 所述基站通过空口向所述终端发送所述第一消息; 或者, 所述第一消 息为广播消息, 所述基站广播所述第一消息。
结合第一方面至第一方面的第三种可能的实施方式中任一项, 在第一 方面的第四种可能的实施方式中, 所述第一消息中携带所述终端对于所述 第二通信系统信号允许使用的 ISM频段信息和 /或禁止使用的 ISM频段信 息。
结合第一方面至第一方面的第二种可能的实施方式中任一项, 在第一 方面的第五种可能的实施方式中, 所述向所述第一 AP发送第二消息, 包 括:
所述基站通过与所述第一 AP的接口向所述第一 AP发送所述第二消 息。
结合第一方面至第一方面的第二种可能的实施方式、 第一方面的第五 种可能的实施方式中任一项, 在第一方面的第六种可能的实施方式中, 所 述第二消息中携带所述第一 AP允许使用的 ISM频段信息和 /或禁止使用的 ISM频段信息。
本发明实施例第二方面提供一种 IDC干扰的处理方法, 包括: 终端接收基站发送的第一消息, 所述第一消息用于指示所述终端对于 第二通信系统信号的 ISM工作频段,所述终端与所述基站之间交互第一通 信系统信号, 所述第二通信系统信号为所述终端与所述第一接入点 AP交 互的信号;
所述终端根据所述对于第二通信系统信号的 ISM工作频段,调整所述 第二通信系统信号当前的 ISM使用频段。
结合第二方面, 在第二方面的第一种可能的实施方式中, 所述终端接 收基站发送的第一消息之前, 还包括:
所述终端向所述基站上报 IDC指示消息, 所述 IDC指示消息中包括: 所述终端对于第二通信系统信号当前的 ISM使用频段, 和 /或, 所述终端 检测的第二 AP信息及所述第二 AP当前的 ISM使用频段; 或者,
所述 IDC指示消息中包括:所述终端对于所述第二通信系统信号当前 的 ISM使用频段和 /或所述第一 AP信息。
结合第二方面或第二方面的第一种可能的实施方式, 在第二方面的第 二种可能的实施方式中, 所述终端接收基站发送的第一消息, 包括:
所述终端通过空口接收所述基站发送的所述第一消息; 或者, 所述第 一消息为广播消息, 所述终端接收所述基站广播的所述第一消息。
结合第二方面至第二方面的第二种可能的实施方式中任一项, 在第二 方面的第三种可能的实施方式中, 所述第一消息中携带所述终端对于所述 第二通信系统信号允许使用的 ISM频段信息和 /或禁止使用的 ISM频段信 息。
结合第二方面至第二方面的第三种可能的实施方式中任一项, 在第二 方面的第四种可能的实施方式中, 所述终端根据所述对于第二通信系统信 号的 ISM工作频段, 调整所述第二通信系统信号当前的 ISM使用频段, 包括:
所述终端断开与所述第一 AP的连接, 根据所述对于第二通信系统信 号的 ISM工作频段与第二 AP建立连接, 与所述第二 AP之间交互所述第 二通信系统信号。
本发明实施例第三方面提供一种 IDC干扰处理方法, 包括:
接入点 AP接收基站发送的第二消息,所述第二消息用于指示所述 AP 的 ISM工作频段, 所述 AP与终端之间交互第二通信系统信号;
所述 AP根据所述 AP的 ISM工作频段, 调整所述 AP当前的 ISM使 用频段。
结合第三方面, 在第三方面的第一种可能的实施方式中, 所述接入点 AP接收基站发送的第二消息, 包括: 所述 AP通过与所述基站的接口接收 基站发送的所述第二消息。
结合第三方面或第三方面的第一种可能的实施方式, 在第三方面的的 第二种可能的实施方式中, 所述第二消息中携带所述 AP允许使用的 ISM 频段信息和 /或禁止使用的 ISM频段信息。
本发明实施例第四方面提供一种基站, 包括:
确定模块, 用于确定对第一通信系统信号造成干扰的第二通信系统信 号的 ISM 干扰频段, 所述第一通信系统信号为终端与所述基站交互的信 号, 所述第二通信系统信号为所述终端与第一接入点 AP交互的信号; 发送模块, 用于根据所确定的所述 ISM干扰频段, 向所述终端发送第 ―消息或者向所述第 ― AP发送第二消息, 所述第一消息用于指示所述终 端对于所述第二通信系统信号的 ISM工作频段,所述第二消息用于指示所 述第一 AP的 ISM工作频段。
结合第四方面, 在第四方面的第一种可能的实施方式, 所述基站, 还包 括:
接收模块, 用于接收所述终端上报的 IDC指示消息, 所述 IDC指示消 息中包括: 所述终端对于第二通信系统信号当前的 ISM使用频段, 和 /或, 所述终端检测的第二 AP信息及所述第二 AP当前的 ISM使用频段;或者, 所述 IDC指示消息中包括:所述终端对于所述第二通信系统信号当前 的 ISM使用频段和 /或所述第一 AP信息。
结合第四方面的第一种可能的实施方式, 在第四方面的的第二种可能的 实施方式中, 所述确定模块, 具体用于根据所述 IDC指示消息中包含的信 息,确定对第一通信系统信号造成干扰的第二通信系统信号的 ISM干扰频 段。
结合第四方面至第四方面的第二种可能的实施方式中任一项, 在第四方 面的第三种可能的实施方式中, 所述发送模块, 具体用于通过空口向所述 终端发送所述第一消息; 或者, 所述第一消息为广播消息, 所述基站广播 所述第一消息。
结合第四方面至第四方面的第三种可能的实施方式中任一项, 在第四方 面的第四种可能的实施方式中, 所述第一消息中携带所述终端对于所述第 二通信系统信号允许使用的 ISM频段信息和 /或禁止使用的 ISM频段信息。
结合第四方面至第四方面的第三种可能的实施方式中任一项, 在第四方 面的第五种可能的实施方式中, 所述发送模块, 具体还用于通过与所述第 一 AP的接口向所述第 ― AP发送所述第二消息。
结合第四方面至第四方面的第三种可能的实施方式、 第四方面的第五种 可能的实施方式中任一项, 在第四方面的的第六种可能的实施方式中, 所述 第二消息中携带所述第一 AP允许使用的 ISM频段信息和 /或禁止使用的 ISM频段信息。
本发明实施例第五方面提供一种终端, 包括:
接收模块, 用于接收基站发送的第一消息, 所述第一消息用于指示所 述终端对于第二通信系统信号的 ISM工作频段,所述终端与所述基站之间 交互第一通信系统信号, 所述第二通信系统信号为所述终端与所述第一接 入点 AP交互的信号;
调整模块, 用于根据所述对于第二通信系统信号的 ISM工作频段, 调 整所述第二通信系统信号当前的 ISM使用频段。
结合第五方面, 在第五方面的第一种可能的实施方式中, 所述终端, 还 包括:
发送模块, 用于向所述基站上报 IDC指示消息, 所述 IDC指示消息 中包括: 所述终端对于第二通信系统信号当前的 ISM使用频段, 和 /或, 所述终端检测的第二 AP信息及所述第二 AP当前的 ISM使用频段;或者, 所述 IDC指示消息中包括:所述终端对于所述第二通信系统信号当前 的 ISM使用频段和 /或所述第一 AP信息。
结合第五方面或第五方面的第一种可能的实施方式, 在第五方面的第二 种可能的实施方式中, 所述接收模块, 具体用于通过空口接收所述基站发 送的所述第一消息; 或者, 所述第一消息为广播消息, 所述终端接收所述 基站广播的所述第一消息。
结合第五方面至第五方面的第二种可能的实施方式中任一项, 在第五方 面的第三种可能的实施方式中, 所述第一消息中携带所述终端对于所述第 二通信系统信号允许使用的 ISM频段信息和 /或禁止使用的 ISM频段信息。
结合第五方面至第五方面的第三种可能的实施方式中任一项, 在第五方 面的第四种可能的实施方式中, 所述调整模块, 具体用于根据所述对于第 二通信系统信号的 ISM工作频段,调整所述第二通信系统信号当前的 ISM 使用频段, 包括: 所述终端断开与所述第一 AP的连接, 根据所述对于第 二通信系统信号的 ISM工作频段与第二 AP建立连接, 与所述第二 AP之 间交互所述第二通信系统信号。
本发明实施例第六方面提供一种接入点, 包括:
接收模块, 用于接收基站发送的第二消息, 所述第二消息用于指示所 述接入点的 ISM 工作频段, 所述接入点与终端之间交互第二通信系统信 号;
调整模块, 用于根据所述接入点的 ISM工作频段, 调整所述接入点当 前的 ISM使用频段。
结合第六方面, 在第六方面的第一种可能的实施方式中, 所述接收模 块, 具体用于通过与所述基站的接口接收基站发送的所述第二消息。
结合第六方面或第六方面的第一种可能的实施方式, 在第六方面的第 二种可能的实施方式中, 所述第二消息中携带所述接入点允许使用的 ISM 频段信息和 /或禁止使用的 ISM频段信息。
本发明实施例第七方面提供一种基站, 包括:
处理器, 用于确定对第一通信系统信号造成干扰的第二通信系统信号 的 ISM干扰频段, 所述第一通信系统信号为终端与所述基站交互的信号, 所述第二通信系统信号为所述终端与第一接入点 AP交互的信号;
发送器, 用于根据所确定的所述 ISM干扰频段, 向所述终端发送第一 消息或者向所述第一 AP发送第二消息, 所述第一消息用于指示所述终端 对于所述第二通信系统信号的 ISM工作频段,所述第二消息用于指示所述 第一 AP的 ISM工作频段。
结合第七方面, 在第七方面的第一种可能的实施实现方式中, 所述基站, 还包括:
接收器, 用于接收所述终端上报的 IDC指示消息, 所述 IDC指示消息 中包括: 所述终端对于第二通信系统信号当前的 ISM使用频段, 和 /或, 所述终端检测的第二 AP信息及所述第二 AP当前的 ISM使用频段;或者, 所述 IDC指示消息中包括:所述终端对于所述第二通信系统信号当前 的 ISM使用频段和 /或所述第一 AP信息。
结合第七方面的第一种可能的实施方式, 在第七方面的第二种可能的 实施方式中,所述处理器,具体用于根据所述 IDC指示消息中包含的信息, 确定对第一通信系统信号造成干扰的第二通信系统信号的 ISM干扰频段。
结合第七方面至第七方面的第二种可能的实施方式中任一项, 在第七 方面的第三种可能的实施方式中, 所述发送器, 具体用于通过空口向所述 终端发送所述第一消息; 或者, 所述第一消息为广播消息, 所述基站广播 所述第一消息。
结合第七方面至第七方面的第三种可能的实施方式中任一项, 在第七 方面的的第四种可能的实施方式中, 所述第一消息中携带所述终端对于所 述第二通信系统信号允许使用的 ISM频段信息和 /或禁止使用的 ISM频段 信息。
结合第七方面至第七方面的第三种可能的实施方式中任一项, 在第七 方面的第五种可能的实施方式中, 所述发送器, 具体还用于通过与所述第 一 AP的接口向所述第 ― AP发送所述第二消息。
结合第七方面至第七方面的第三种可能的实施方式、 第七方面的第五 种可能的实施方式中任一项, 在第七方面的第六种可能的实施方式中, 所 述第二消息中携带所述第一 AP允许使用的 ISM频段信息和 /或禁止使用的 ISM频段信息。
本发明实施例第八方面提供一种终端, 包括:
接收器, 用于接收基站发送的第一消息, 所述第一消息用于指示所述 终端对于第二通信系统信号的 ISM工作频段,所述终端与所述基站之间交 互第一通信系统信号, 所述第二通信系统信号为所述终端与所述第一接入 点 AP交互的信号;
处理器, 用于根据所述对于第二通信系统信号的 ISM工作频段, 调整 所述第二通信系统信号当前的 ISM使用频段。
结合第八方面, 在第八方面的第一种可能的实施方式中, 所述终端, 还包括:
发送器, 用于向所述基站上报 IDC指示消息, 所述 IDC指示消息中 包括: 所述终端对于第二通信系统信号当前的 ISM使用频段, 和 /或, 所 述终端检测的第二 AP信息及所述第二 AP当前的 ISM使用频段; 或者, 所述 IDC指示消息中包括:所述终端对于所述第二通信系统信号当前 的 ISM使用频段和 /或所述第一 AP信息。
结合第八方面或第八方面的第一种可能的实施方式, 在第八方面的第 二种可能的实施方式中, 所述接收器, 具体用于通过空口接收所述基站发 送的所述第一消息; 或者, 所述第一消息为广播消息, 所述终端接收所述 基站广播的所述第一消息。
结合第八方面至第八方面的第二种可能的实施方式中任一项, 在第八 方面的第三种可能的实施方式中, 所述第一消息中携带所述终端对于所述 第二通信系统信号允许使用的 ISM频段信息和 /或禁止使用的 ISM频段信 息。
结合第八方面至第八方面的第三种可能的实施方式中任一项, 在第八 方面的第四种可能的实施方式中, 所述处理器, 具体用于根据所述对于第 二通信系统信号的 ISM工作频段,调整所述第二通信系统信号当前的 ISM 使用频段, 包括: 所述终端断开与所述第一 AP的连接, 根据所述对于第 二通信系统信号的 ISM工作频段与第二 AP建立连接, 与所述第二 AP之 间交互所述第二通信系统信号。
本发明实施例第九方面提供一种接入点, 包括:
接收器, 用于接收基站发送的第二消息, 所述第二消息用于指示所述 接入点的 ISM工作频段, 所述接入点与终端之间交互第二通信系统信号; 处理器, 用于根据所述接入点的 ISM工作频段, 调整所述接入点当前 的 ISM使用频段。
结合第九方面,在第九方面的第一种可能的实施方式中,所述接收器, 具体用于通过与所述基站的接口接收基站发送的所述第二消息。 结合第九方面或第九方面的第一种可能的实施方式, 在第九方面的第 二种可能的实施方式中, 所述第二消息中携带所述接入点允许使用的 ISM 频段信息和 /或禁止使用的 ISM频段信息。
在本实施例中, 基站确定对第一通信系统信号造成干扰的第二通信系 统信号工作的 ISM频段, 之后向终端或者 AP发送禁止接入对第一通信系 统信号造成干扰的第二通信系统信号工作的 ISM 频段, 或者向终端或者 AP 发送允许接入的对第一通信系统信号不造成干扰的第二通信系统信号 工作的 ISM频段, 由终端或者 AP做出相应的频段调整来避免 IDC干扰, 避免了在同一个终端设备中第一通信系统信号和第二通信系统信号之间 的 IDC干扰, 提高了系统吞吐量。 附图说明 实施例或现有技术描述中所需要使用的附图作一简单地介绍, 显而易见 地, 下面描述中的附图是本发明的一些实施例, 对于本领域普通技术人员 来讲, 在不付出创造性劳动的前提下, 还可以根据这些附图获得其他的附 图。
图 1为本发明提供的设备内多无线技术共存 IDC干扰处理方法实施例一 的流程示意图;
图 2为本发明提供的设备内多无线技术共存 IDC干扰处理方法实施例二 的流程示意图;
图 3为本发明提供的设备内多无线技术共存 IDC干扰处理方法实施例三 的流程示意图;
图 4为本发明提供的设备内多无线技术共存 IDC干扰处理方法实施例四 的流程示意图;
图 5为本发明提供的设备内多无线技术共存 IDC干扰处理方法实施例五 的流程示意图;
图 6为本发明提供的设备内多无线技术共存 IDC干扰处理方法实施例六 的流程示意图; 图 Ί为本发明提供的设备内多无线技术共存 IDC干扰处理设备实施例一 的结构示意图;
图 8为本发明提供的设备内多无线技术共存 IDC干扰处理设备实施例二 的结构示意图;
图 9为本发明提供的设备内多无线技术共存 IDC干扰处理设备实施例三 的结构示意图;
图 10为本发明提供的另一设备内多无线技术共存 IDC干扰处理设备实 施例一的结构示意图;
图 11为本发明提供的另一设备内多无线技术共存 IDC干扰处理设备实 施例二的结构示意图;
图 12为本发明提供的另一设备内多无线技术共存 IDC干扰处理设备实 施例三的结构示意图。 具体实施方式
本文中描述的第一通信系统可以是现有的各种通信系统, 例如当前
2G , 3G通信系统和下一代通信系统, 例如全球移动通信系统 ( GSM , Global System for Mobile communications ) , 码分多址 ( CDMA, Code Division Multiple Access )系统,时分多址( TDMA, Time Division Multiple Access )系统,宽带码分多址( WCDMA, Wideband Code Division Multiple Access Wireless ) , 频分多址 (FDMA, Frequency Division Multiple Addressing ) 系统, 正交频分多址 ( OFDMA, Orthogonal
Frequency-Division Multiple Access ) 系统, 单载波 FDMA ( SC-FDMA ) 系统,通用分组无线业务( GPRS , General Packet Radio Service )系统, 长期演进(LTE , Long Term Evolution ) 系统, 以及其他此类通信系统。
本申请中涉及的终端, 即用户设备, 可以是无线终端也可以是有线终 端, 无线终端可以是指向用户提供语音和 /或数据连通性的设备, 具有无线 连接功能的手持式设备、 或连接到无线调制解调器的其他处理设备。 无线 终端可以经无线接入网 (例如, RAN , Radio Access Network )与一个或 多个核心网进行通信, 无线终端可以是移动终端, 如移动电话(或称为"蜂 窝"电话)和具有移动终端的计算机, 例如, 可以是便携式、 袖珍式、 手持 式、 计算机内置的或者车载的移动装置, 它们与无线接入网交换语言和 / 或数据。 例如, 个人通信业务(PCS, Personal Communication Service ) 电话、无绳电话、会话发起协议( SIP )话机、无线本地环路( WLL, Wireless Local Loop )站、 个人数字助理 ( PDA, Personal Digital Assistant )等设 备。 无线终端也可以称为系统、 订户单元 ( Subscriber Unit ) 、 订户站 ( Subscriber Station ) , 移动站 ( Mobile Station ) 、 移动台 ( Mobile ) 、 远程站 ( Remote Station )、接入点 ( Access Point )、 远程终端 ( Remote Terminal )、接入终端 ( Access Terminal )、 用户终端 ( User Terminal ) 、 用户代理 ( User Agent )、 用户设备 ( User Device ) 、 或用户装备 ( User Equipment ) 。
本申请中涉及的基站(例如, 接入点)可以是指接入网中在空中接口 上通过一个或多个扇区与无线终端通信的设备。 基站可用于将收到的空中 帧与 IP分组进行相互转换, 作为无线终端与接入网的其余部分之间的路 由器, 其中接入网的其余部分可包括网际协议( IP ) 网络。 基站还可协调 对空中接口的属性管理。例如,基站可以是 GSM或 CDMA中的基站( BTS , Base Transceiver Station ) , 也可以是 WCDMA中的基站 ( NodeB ) , 还可以是 LTE中的演进型基站 ( NodeB或 eNB或 e-NodeB, evolutional Node B ) , 本申请并不限定。
基站控制器, 可以是 GSM或 CDMA中的基站控制器 (BSC, base station controller ) ,也可以是 WCDMA中的无线网络控制器( RNC, Radio Network Controller ) , 本申请并不限定。
图 1为本发明提供的设备内多无线技术共存( In-Device Coexistencce,以 下简称 IDC )干扰处理方法实施例一的流程示意图。 如图 1所示, 该方法的 执行主体为基站, 则该方法包括:
S101 : 基站确定对第一通信系统造成干扰的第二通信系统的工业、 科学 与医疗( Industrial Scientific Medical, 以下简称 ISM )干扰频段, 上述第一通 信系统信号为终端与上述基站交互的信号, 上述第二通信系统信号为上述 终端与第一接入点 ( Access Point, 以下简称 AP ) 交互的信号。
本发明实施例涉及的终端, 可以支持多种不同类型的无线通信系统, 其 中的第二通信系统可以是 WiFi ,终端与 WiFi中第一 AP交互的信号称为第二 通信系统信号。 终端在第一通信系统中与该通信系统中的基站交互的信号称 为第一通信系统信号。
需要说明的是, 与终端通信的第一通信系统可以是一个或多个, 而该 一个或多个第一通信系统可以为相同的通信系统, 也可以为不同的通信系 统。 而针对与每一个与终端通信的第一通信系统中的基站, 均可以执行本 发明实施例所提供的 IDC干扰处理方法, 在其他实施例中不再赘述。
S102: 基站根据所确定的 ISM干扰频段, 向终端发送第一消息或者向第 ― AP发送第二消息, 上述第一消息用于指示所述终端对于所述第二通信 系统信号的 ISM工作频段,上述第二消息用于指示所述第一 AP的 ISM工 作频段。
基站可以根据终端上报的终端当前的干扰信息确定给第一通信系统信号 造成干扰的第二通信系统信号的 ISM频段, 或者, 基站还可以根据自身当前 的工作频段, 确定给第一通信系统信号造成干扰的第二通信系统信号的 ISM 频段。
基站根据所确定的给第一通信系统信号造成干扰的第二通信系统信号的
ISM频段之后, 基站可以指示终端第二通信系统信号的 ISM工作频段, 或 者, 基站还可以指示第一 AP的 ISM工作频段, 以实现避免第二通信系统 信号对第一通信系统信号造成干扰。 其中, 基站可以通过禁止工作的第二通 信系统信号频段来指示终端或第一 AP的 ISM工作频段; 或者, 基站还可 以通过允许工作的第二通信系统信号频段来指示终端或第一 AP的 ISM工 作频段。
在一种实施场景下, 基站可以向终端发送第一消息, 该第一消息用于指 示终端对于第二通信系统信号的 ISM工作频段, 即第一消息指示终端当前第 二通信系统信号允许工作的 ISM频段或者禁止工作的 ISM频段,由终端根据 实际情况对工作的 ISM频段做出相应的调整; 或者;
向上述第一 AP发送第二消息, 该第二消息用于指示第一 AP的 ISM工 作频段, 即第二消息指示该第一 AP当前允许工作的 ISM频段或者禁止工作 的 ISM频段, 由第一 AP做出相应的 ISM频段调整。
本实施例提供的方法中, 基站确定对第一通信系统信号造成干扰的第 二通信系统信号工作的 ISM频段, 之后向终端或者 AP发送禁止接入对第 一通信系统信号造成干扰的第二通信系统信号工作的 ISM频段,或者向终 端或者 AP发送允许接入的对第一通信系统信号不造成干扰的第二通信系 统信号工作的 ISM频段, 由终端或者 AP做出相应的频段调整来避免 IDC 干扰, 避免了在同一个终端设备中第一通信系统信号和第二通信系统信号 之间的 IDC干扰, 提高了系统吞吐量。
图 2为本发明提供的设备内多无线技术共存 IDC干扰处理方法实施例二 的流程示意图, 如图 2所示, 该方法的执行主体为终端, 则该方法包括:
S201 : 终端接收基站发送的第一消息,该第一消息用于指示上述终端对 于第二通信系统信号的 ISM工作频段,上述终端与上述基站之间交互第一 通信系统信号, 上述第二通信系统信号为上述终端与上述第一接入点 AP 交互的信号。
S202: 终端根据上述对于第二通信系统信号的 ISM工作频段, 调整上述 第二通信系统信号当前的 ISM使用频段。
具体地, 终端接收基站发送的第一消息, 该第一消息用于指示终端对于 第二通信系统信号的 ISM工作频段, 即第一消息指示终端当前第二通信系统 信号允许工作的 ISM频段或者禁止工作的 ISM频段, 其中, 终端与基站之间 交互第一通信系统信号, 第二通信系统信号为终端与第一接入点 AP 交互的 信号。
终端可以根据基站指示的对于第二通信系统信号的 ISM工作频段, 根据 实际情况对工作的 ISM频段做出相应的调整。具体的,终端可以断开与第一
AP的连接, 根据对于第二通信系统信号的 ISM工作频段与第二 AP建立 连接, 与第二 AP之间交互所述第二通信系统信号。
本实施例提供的方法中, 终端接收基站发送过来的禁止接入对第一通信 系统信号造成干扰的第二通信系统信号工作的 ISM频段,或者允许接入的 对第一通信系统信号不造成干扰的第二通信系统信号工作的 ISM频段,由 终端做出相应的频段调整来避免 IDC干扰,避免了在同一个终端设备中第 一通信系统信号和第二通信系统信号之间的 IDC 干扰, 提高了系统吞吐 量。
图 3为本发明提供的设备内多无线技术共存 IDC干扰处理方法实施例三 的流程示意图,如图 3所示,该方法的执行主体为接入点 AP,则该方法包括: S301 : 接入点 AP接收基站发送的第二消息, 该第二消息用于指示上述 AP的 ISM工作频段, 上述 AP与终端之间交互第二通信系统信号。
S302:上述 AP 居上述 AP的 ISM工作频段,调整该 AP当前的 ISM 使用频段。
可选的, AP可以通过与基站的接口接收基站发送的上述第二消息, 该 第二消息中携带上述 AP允许使用的 ISM频段信息和 /或禁止使用的 ISM 频段信息。
该 AP可以根据该允许使用的 ISM频段信息和 /或禁止使用的 ISM频 段信息, 选择一个允许使用的 ISM频段, 自行切换到该 ISM频段上。
本实施例提供的方法中, AP 通过与基站的接口接收基站发送的第二 消息, 并根据第二消息中所包含的信息选择 AP可以使用的 ISM频段, 解 决了在同一个终端设备中第一通信系统信号和第二通信系统信号之间的 IDC干扰问题, 提高了系统吞吐量。
图 4为本发明提供的设备内多无线技术共存 IDC干扰处理方法实施例四 的流程示意图, 本实施例中, 基站可以根据终端上报的 IDC指示消息来为终 端确定给第一通信系统信号造成干扰的第二通信系统信号的 ISM频段并指示 终端调整终端当前的 ISM工作频段, 如图 4所示, 该方法包括:
S401 : 终端向上述基站上 "^ IDC指示消息。
在一种实施场景下, IDC指示消息中可以包括: 终端对于第二通信系 统信号当前的 ISM使用频段, 和 /或, 终端检测的第二 AP信息及第二 AP 当前的 ISM使用频段。 其中, 终端可以对第一 AP周围的 AP进行搜索, 确定第二 AP信息及第二 AP当前的 ISM使用频段。
在另一种情况下, IDC指示消息中还可以包括: 终端对于第二通信系 统信号当前的 ISM使用频段和 /或第一 AP信息。
S402: 基站根据 IDC指示消息中包含的信息, 确定对第一通信系统信号 造成干扰的第二通信系统信号的 ISM干扰频段。
S403: 基站根据所确定的 ISM干扰频段, 向终端发送第一消息。
可选的, 基站可以通过空口向终端发送所述第一消息, 该第一消息可 以是例如: RRC信令; 或者, 还可以以广播方式广播第一消息。
可选的, 该第一消息中可以携带终端对于第二通信系统信号允许使用 的 ISM频段信息和 /或禁止使用的 ISM频段信息,该允许使用的 ISM频段 信息和 /或禁止使用的 ISM频段信息可以以 ISM频段列表的方式表示。 例 如: 终端禁止使用的 ISM频段列表可以包括 2.4G频道 1 , 2 , 3。
若终端所检测到的第二 AP 的工作频段在基站所确定的允许使用的 ISM频段信息内, 由基站可以向终端发送第一消息, 终端可以根据第一消息 断开与第一 AP的连接, 与第二 AP建立连接。
本实施例提供的方法中, 基站通过空口接收终端上报的 IDC指示消息, 并通过该指示消息确定对第一通信系统信号造成干扰的第二通信系统信 号工作的 ISM频段,之后向终端发送禁止接入对第一通信系统信号造成干 扰的第二通信系统信号工作的 ISM频段,或者向终端发送允许接入的对第 一通信系统信号不造成干扰的第二通信系统信号工作的 ISM频段,由终端 做出相应的频段调整来避免 IDC干扰,避免了在同一个终端设备中第一通 信系统信号和第二通信系统信号之间的 IDC干扰, 提高了系统吞吐量。
图 5为本发明提供的设备内多无线技术共存 IDC干扰处理方法实施例五 的流程示意图, 本实施例中, 基站可以根据终端上报的 IDC指示消息来为终 端确定给第一通信系统信号造成干扰的第二通信系统信号的 ISM频段并指示 第一 AP调整第一 AP当前的 ISM工作频段, 如图 5所示, 该方法包括: S501 : 终端向上述基站上 "^ IDC指示消息。
在一种实施场景下, IDC指示消息中可以包括: 终端对于第二通信系 统信号当前的 ISM使用频段, 和 /或, 终端检测的第二 AP信息及第二 AP 当前的 ISM使用频段。 其中, 终端可以对第一 AP周围的 AP进行搜索, 确定第二 AP信息及第二 AP当前的 ISM使用频段。
在另一种情况下, IDC指示消息中还可以包括: 终端对于第二通信系 统信号当前的 ISM使用频段和 /或第一 AP信息(例如: 第一 AP信息可以 是第一 AP的 MAC地址等信息 ) 。
S502: 基站根据 IDC指示消息中包含的信息, 确定对第一通信系统信号 造成干扰的第二通信系统信号的 ISM干扰频段。
S503: 基站根据所确定的 ISM干扰频段, 向上述第一 AP发送第二消息。 具体的 ,基站通过与上述第一 AP的接口向上述第一 AP发送上述第二 消息。 可选的, 该第二消息中携带上述第一 AP允许使用的 ISM频段信息和 /或禁止使用的 ISM频段信息,该允许使用的 ISM频段信息和 /或禁止使用 的 ISM频段信息可以以 ISM频段列表的方式表示。 例如: 终端禁止使用 的 ISM频段列表可以包括 2.4G频道 1,2,3。
第一 AP在收到上述基站发送的第二消息后, 第一 AP判断其当前工 作的 WiFi频段包含在上述禁止使用的 ISM频段列表中或者不包含在允许 使用的 ISM频段列表中, 则第一 AP在上述第二消息中包含的允许使用的 ISM 频段列表中选择一个允许使用的频段, 并将工作频段切换到该频段 上。
本实施例提供的方法中, 基站通过空口接收终端上报的 IDC指示消息, 并通过该指示消息确定对第一通信系统信号造成干扰的第二通信系统信 号工作的 ISM频段, 之后向第一 AP发送禁止接入对第一通信系统信号造 成干扰的第二通信系统信号工作的 ISM频段, 或者向第一 AP发送允许接 入的对第一通信系统信号不造成干扰的第二通信系统信号工作的 ISM 频 段, 由第一 AP做出相应的频段调整来避免 IDC干扰, 避免了在同一个终 端设备中第一通信系统信号和第二通信系统信号之间的 IDC干扰,提高了 系统吞吐量。
图 6为本发明提供的设备内多无线技术共存 IDC干扰处理方法实施例六 的流程示意图, 本实施例中, 基站为终端确定给第一通信系统信号造成干扰 的第二通信系统信号的 ISM频段并通过广播的方式通知终端该 ISM频段信 息, 并指示终端在允许使用的 ISM频段里搜索 AP。 如图 6所示, 该方法包 括:
S601 : 基站根据所确定的 ISM干扰频段, 向终端发送第一消息。
具体的, 基站根据自身当前的工作频段, 确定给第一通信系统信号造成 干扰的第二通信系统信号的 ISM频段 ISM干扰频段。基站向终端发送第一消 息的方式为基站通过广播的方式广播第一消息, 该第一消息中可以携带终端 禁止使用的 ISM频段信息和 /或允许使用的 ISM频段信息。 可选的, 该允许 使用的 ISM频段信息和 /或禁止使用的 ISM频段信息可以以 ISM频段列表 的方式表示。
服务于该基站的终端, 可选的, 该终端可以是驻留在小区的 RRC IDLE 状态的终端和 /或 RRC— CONNECTED状态的终端,该终端接收该广播消息后, 在选择接入 WiFi AP时, 可以在基站允许使用的 ISM频段列表里搜索 WiFi AP。
本实施例提供的方法中, 基站为终端确定给第一通信系统信号造成干扰 的第二通信系统信号的 ISM频段并通过广播的方式通知终端该 ISM频段信 息, 并指示终端在允许使用的 ISM频段里搜索 AP, 从而在允许使用的 ISM 频段列表里选择一个 ISM工作频段并接入该 ISM频段, 避免了在同一个终 端设备中第一通信系统信号和第二通信系统信号之间的 IDC干扰,提高了 系统吞吐量。
本领域普通技术人员可以理解: 实现上述方法实施例的全部或部分步骤 可以通过程序指令相关的硬件来完成, 前述的程序可以存储于一计算机可读 取存储介质中, 该程序在执行时, 执行包括上述方法实施例的步骤; 而前述 的存储介质包括: ROM, RAM, 磁碟或者光盘等各种可以存储程序代码的介 质。
图 7为本发明提供的设备内多无线技术共存 IDC干扰处理设备实施例一 的流程示意图, 如图 7所示, 该设备包括: 确定模块 72和发送模块 73 , 其 中, 确定模块 72, 用于确定对第一通信系统信号造成干扰的第二通信系统 信号的 ISM干扰频段, 该第一通信系统信号为终端与基站交互的信号, 该 第二通信系统信号为终端与第一接入点 AP交互的信号; 发送模块 73 , 用 于根据所确定的 ISM干扰频段, 向终端发送第一消息或者向该第一 AP发 送第二消息,该第一消息用于指示终端对于该第二通信系统信号的 ISM工 作频段, 该第二消息用于指示该第一 AP的 ISM工作频段。
本实施例的 IDC干扰处理设备可以执行图 1所示方法实施例,其实现 原理相类似, 此处不再赘述。
在本实施例中, 确定模块确定对第一通信系统信号造成干扰的第二通 信系统信号工作的 ISM频段, 之后由发送模块向终端或者 AP发送禁止接 入对第一通信系统信号造成干扰的第二通信系统信号工作的 ISM频段,或 者向终端或者 AP发送允许接入的对第一通信系统信号不造成干扰的第二 通信系统信号工作的 ISM频段, 由终端或者 AP做出相应的频段调整来避 免 IDC干扰 ,避免了在同一个终端设备中第一通信系统信号和第二通信系 统信号之间的 IDC干扰, 提高了系统吞吐量。
进一步地, 上述确定模块 72, 具体用于根据上述 IDC指示消息中包 含的信息, 确定对第一通信系统信号造成干扰的第二通信系统信号的 ISM 干扰频段;上述发送模块 73 ,具体用于通过空口向终端发送上述第一消息; 或者, 上述第一消息为广播消息, 基站广播该第一消息, 该第一消息中携 带终端对于上述第二通信系统信号允许使用的 ISM频段信息和 /或禁止使 用的 ISM频段信息; 还用于通过与上述第一 AP的接口向上述第一 AP发 送上述第二消息, 该第二消息中携带上述第一 AP允许使用的 ISM频段信 息和 /或禁止使用的 ISM频段信息。
更进一步地, 在图 7所示实施例的基础上, 该设备还包括接收模块 71 , 用于接收所述终端上报的 IDC指示消息, 该 IDC指示消息中包括: 终端对 于第二通信系统信号当前的 ISM使用频段, 和 /或, 所述终端检测的第二 AP信息及该第二 AP当前的 ISM使用频段; 或者,
该 IDC指示消息中包括:终端对于上述第二通信系统信号当前的 ISM 使用频段和 /或上述第一 AP信息。
本实施例的 IDC干扰处理设备可以执行图 4所示方法实施例,其实现 原理相类似, 此处不再赘述。
在本实施例中, 接收模块通过空口接收终端上报的 IDC 指示消息, 并 通过该指示消息由确定模块确定对第一通信系统信号造成干扰的第二通 信系统信号工作的 ISM频段,之后由发送模块向终端发送禁止接入对第一 通信系统信号造成干扰的第二通信系统信号工作的 ISM频段,或者向终端 发送允许接入的对第一通信系统信号不造成干扰的第二通信系统信号工 作的 ISM频段, 由终端做出相应的频段调整来避免 IDC干扰, 避免了在 同一个终端设备中第一通信系统信号和第二通信系统信号之间的 IDC 干 扰, 提高了系统吞吐量。
图 8为本发明提供的设备内多无线技术共存 IDC干扰处理设备实施例二 的流程示意图, 如图 8所示, 该设备包括: 接收模块 82和调整模块 83 , 其 中, 接收模块 82, 用于接收基站发送的第一消息, 该第一消息用于指示所 述终端对于第二通信系统信号的 ISM工作频段,终端与基站之间交互第一 通信系统信号, 上述第二通信系统信号为终端与第一接入点 AP交互的信 号; 调整模块 83 , 用于根据上述对于第二通信系统信号的 ISM工作频段, 调整上述第二通信系统信号当前的 ISM使用频段。
本实施例的 IDC干扰处理设备可以执行图 2所示方法实施例,其实现 原理相类似, 此处不再赘述。
在本实施例中, 接收模块接收基站发送过来的禁止接入对第一通信系 统信号造成干扰的第二通信系统信号工作的 ISM频段,或者允许接入的对 第一通信系统信号不造成干扰的第二通信系统信号工作的 ISM频段,由调 整模块做出相应的频段调整来避免 IDC干扰,避免了在同一个终端设备中 第一通信系统信号和第二通信系统信号之间的 IDC干扰,提高了系统吞吐 量。
进一步地, 上述接收模块 82, 具体用于通过空口接收基站发送的上述 第一消息; 或者, 上述第一消息为广播消息, 终端接收基站广播的该第一 消息, 该第一消息中携带终端对于上述第二通信系统信号允许使用的 ISM 频段信息和 /或禁止使用的 ISM频段信息; 上述调整模块 83 , 具体用于根 据上述对于第二通信系统信号的 ISM工作频段,调整上述第二通信系统信 号当前的 ISM使用频段, 包括: 终端断开与上述第一 AP的连接, 根据上 述对于第二通信系统信号的 ISM工作频段与第二 AP建立连接, 与该第二 AP之间交互上述第二通信系统信号。
更进一步地, 在图 8所示实施例的基础上, 该设备还包括发送模块 81 , 用于向基站上报 IDC指示消息,该 IDC指示消息中包括: 终端对于第二通 信系统信号当前的 ISM使用频段,和 /或,终端检测的第二 AP信息及该第 二 AP当前的 ISM使用频段; 或者,
该 IDC指示消息中包括:终端对于上述第二通信系统信号当前的 ISM 使用频段和 /或上述第一 AP信息。
本实施例的 IDC干扰处理设备可以执行图 4和图 6所示方法实施例, 其实现原理相类似, 此处不再赘述。
在本实施例中, 发送模块通过空口发送 IDC指示消息给基站, 基站通 过该指示消息确定对第一通信系统信号造成干扰的第二通信系统信号工 作的 ISM频段,之后向终端发送禁止接入对第一通信系统信号造成干扰的 第二通信系统信号工作的 ISM频段,或者向终端发送允许接入的对第一通 信系统信号不造成干扰的第二通信系统信号工作的 ISM频段,由调整模块 做出相应的频段调整来避免 IDC干扰,避免了在同一个终端设备中第一通 信系统信号和第二通信系统信号之间的 IDC干扰, 提高了系统吞吐量。
图 9为本发明提供的设备内多无线技术共存 IDC干扰处理设备实施例三 的流程示意图, 如图 9所示, 该设备包括: 接收模块 91和调整模块 92, 其 中,接收模块 91 , 用于接收基站发送的第二消息, 该第二消息用于指示 AP 的 ISM工作频段,该 AP与终端之间交互第二通信系统信号;调整模块 92, 用于根据上述 AP的 ISM工作频段, 调整上述 AP当前的 ISM使用频段。
本实施例的 IDC干扰处理设备可以执行图 3所示方法实施例,其实现 原理相类似, 此处不再赘述。
在本实施例中, 接收模块接收基站发送的第二消息, 通过第二消息中 包含的信息获取 AP当前所要调整的频段, 并由调整模块调整 AP 当前工 作的 ISM频段,避免了在同一个终端设备中第一通信系统信号和第二通信 系统信号之间的 IDC干扰, 提高了系统吞吐量。
进一步地, 上述接收模块 91 , 具体用于通过与基站的接口接收基站发 送的上述第二消息, 该第二消息中携带上述 AP允许使用的 ISM频段信息 和 /或禁止使用的 ISM频段信息。
本实施例的 IDC干扰处理设备可以执行图 4和图 6所示方法实施例, 其实现原理相类似, 此处不再赘述。
在本实施例中, 接收模块通过与基站的接口接收基站发送的第二消 息,并根据第二消息中所包含的 AP允许使用的 ISM频段信息和 /或禁止使 用的 ISM频段信息, 选择 AP可以使用的 ISM频段, 并通过调整模块将 AP的 ISM工作频段调整到可以使用的 ISM频段上,避免了在同一个终端 设备中第一通信系统信号和第二通信系统信号之间的 IDC干扰,提高了系 统吞吐量。
图 10为本发明提供的另一设备内多无线技术共存 IDC干扰处理设备实 施例一的结构示意图,如图 10所示, 该设备包括: 处理器 102和发送器 103 , 其中,处理器 102,用于确定对第一通信系统信号造成干扰的第二通信系统 信号的 ISM干扰频段, 该第一通信系统信号为终端与基站交互的信号, 该 第二通信系统信号为终端与第一接入点 AP交互的信号; 发送器 103 , 用于 根据所确定的 ISM干扰频段, 向终端发送第一消息或者向该第一 AP发送 第二消息 ,该第一消息用于指示终端对于该第二通信系统信号的 ISM工作 频段, 该第二消息用于指示该第一 AP的 ISM工作频段。
本实施例的 IDC干扰处理设备可以执行图 1所示方法实施例,其实现 原理相类似, 此处不再赘述。
本实施例提供的设备中, 处理器确定对第一通信系统信号造成干扰的 第二通信系统信号工作的 ISM频段, 之后由发送器向终端或者 AP发送禁 止接入对第一通信系统信号造成干扰的第二通信系统信号工作的 ISM 频 段, 或者向终端或者 AP发送允许接入的对第一通信系统信号不造成干扰 的第二通信系统信号工作的 ISM频段, 由终端或者 AP做出相应的频段调 整来避免 IDC干扰,避免了在同一个终端设备中第一通信系统信号和第二 通信系统信号之间的 IDC干扰, 提高了系统吞吐量。
进一步地, 上述处理器 102, 具体用于根据上述 IDC指示消息中包含 的信息,确定对第一通信系统信号造成干扰的第二通信系统信号的 ISM干 扰频段; 上述发送器 103 , 具体用于通过空口向终端发送上述第一消息; 或者, 上述第一消息为广播消息, 基站广播该第一消息, 该第一消息中携 带终端对于上述第二通信系统信号允许使用的 ISM频段信息和 /或禁止使 用的 ISM频段信息; 还用于通过与上述第一 AP的接口向上述第一 AP发 送上述第二消息, 该第二消息中携带上述第一 AP允许使用的 ISM频段信 息和 /或禁止使用的 ISM频段信息。
更进一步地, 在图 10所示实施例的基础上, 该设备还包括接收器 101 , 用于接收所述终端上报的 IDC指示消息, 该 IDC指示消息中包括: 终端对 于第二通信系统信号当前的 ISM使用频段, 和 /或, 所述终端检测的第二 AP信息及该第二 AP当前的 ISM使用频段; 或者,
该 IDC指示消息中包括:终端对于上述第二通信系统信号当前的 ISM 使用频段和 /或上述第一 AP信息。
本实施例的 IDC干扰处理设备可以执行图 4所示方法实施例,其实现 原理相类似, 此处不再赘述。
本实施例提供的设备中, 接收器通过空口接收终端上报的 IDC指示消 息, 并通过该指示消息由处理器确定对第一通信系统信号造成干扰的第二 通信系统信号工作的 ISM频段,之后由发送器向终端发送禁止接入对第一 通信系统信号造成干扰的第二通信系统信号工作的 ISM频段,或者向终端 发送允许接入的对第一通信系统信号不造成干扰的第二通信系统信号工 作的 ISM频段, 由终端做出相应的频段调整来避免 IDC干扰, 避免了在 同一个终端设备中第一通信系统信号和第二通信系统信号之间的 IDC 干 扰, 提高了系统吞吐量。
图 11为本发明提供的另一设备内多无线技术共存 IDC干扰处理设备实 施例二的结构示意图,如图 11所示, 该设备包括: 接收器 112和处理器 113 , 其中,接收器 112, 用于接收基站发送的第一消息, 该第一消息用于指示所 述终端对于第二通信系统信号的 ISM工作频段,终端与基站之间交互第一 通信系统信号, 上述第二通信系统信号为终端与第一接入点 AP交互的信 号; 处理器 113 , 用于根据上述对于第二通信系统信号的 ISM工作频段, 调整上述第二通信系统信号当前的 ISM使用频段。
本实施例的 IDC干扰处理设备可以执行图 2所示方法实施例,其实现 原理相类似, 此处不再赘述。
本实施例提供的设备中, 接收器接收基站发送过来的禁止接入对第一 通信系统信号造成干扰的第二通信系统信号工作的 ISM频段,或者允许接 入的对第一通信系统信号不造成干扰的第二通信系统信号工作的 ISM 频 段, 由处理器做出相应的频段调整来避免 IDC干扰, 避免了在同一个终端 设备中第一通信系统信号和第二通信系统信号之间的 IDC干扰,提高了系 统吞吐量。
进一步地, 上述接收器 112, 具体用于通过空口接收基站发送的上述 第一消息; 或者, 上述第一消息为广播消息, 终端接收基站广播的该第一 消息, 该第一消息中携带终端对于上述第二通信系统信号允许使用的 ISM 频段信息和 /或禁止使用的 ISM频段信息; 上述处理器 113 , 具体用于根据 上述对于第二通信系统信号的 ISM工作频段,调整上述第二通信系统信号 当前的 ISM使用频段, 包括: 终端断开与上述第一 AP的连接, 根据上述 对于第二通信系统信号的 ISM 工作频段与第二 AP 建立连接, 与该第二 AP之间交互上述第二通信系统信号。
更进一步地, 在图 11所示实施例的基础上, 该设备还包括发送器 111 , 用于向基站上报 IDC指示消息,该 IDC指示消息中包括: 终端对于第二通 信系统信号当前的 ISM使用频段,和 /或,终端检测的第二 AP信息及该第 二 AP当前的 ISM使用频段; 或者,
该 IDC指示消息中包括:终端对于上述第二通信系统信号当前的 ISM 使用频段和 /或上述第一 AP信息。
本实施例的 IDC干扰处理设备可以执行图 4和图 6所示方法实施例, 其实现原理相类似, 此处不再赘述。
本实施例提供的设备中, 发送器通过空口发送 IDC指示消息给基站, 基站通过该指示消息确定对第一通信系统信号造成干扰的第二通信系统 信号工作的 ISM频段,之后向终端发送禁止接入对第一通信系统信号造成 干扰的第二通信系统信号工作的 ISM频段,或者向终端发送允许接入的对 第一通信系统信号不造成干扰的第二通信系统信号工作的 ISM频段,由处 理器做出相应的频段调整来避免 IDC干扰,避免了在同一个终端设备中第 一通信系统信号和第二通信系统信号之间的 IDC 干扰, 提高了系统吞吐 量。
图 12为本发明提供的另一设备内多无线技术共存 IDC干扰处理设备实 施例三的结构示意图,如图 12所示, 该设备包括: 接收器 121和处理器 122, 其中, 接收器 121 , 用于接收基站发送的第二消息, 该第二消息用于指示 AP的 ISM工作频段, 该 AP与终端之间交互第二通信系统信号; 处理器 122, 用于 居上述 AP的 ISM工作频段, 调整上述 AP当前的 ISM使用 频段。
本实施例的 IDC干扰处理设备可以执行图 3所示方法实施例,其实现 原理相类似, 此处不再赘述。
本实施例提供的设备中, 接收器接收基站发送的第二消息, 通过第二 消息中包含的信息获取 AP 当前所要调整的频段, 并由处理器调整 AP 当 前工作的 ISM频段,避免了在同一个终端设备中第一通信系统信号和第二 通信系统信号之间的 IDC干扰, 提高了系统吞吐量。
进一步地, 上述接收器 121 , 具体用于通过与基站的接口接收基站发 送的上述第二消息, 该第二消息中携带上述 AP允许使用的 ISM频段信息 和 /或禁止使用的 ISM频段信息。 本实施例的 IDC干扰处理设备可以执行图 4和图 6所示方法实施例, 其实现原理相类似, 此处不再赘述。
本实施例提供的设备中, 接收器通过与基站的接口接收基站发送的第 二消息,并根据第二消息中所包含的 AP允许使用的 ISM频段信息和 /或禁 止使用的 ISM频段信息,选择 AP可以使用的 ISM频段, 并通过处理器将 AP的 ISM工作频段调整到可以使用的 ISM频段上,避免了在同一个终端 设备中第一通信系统信号和第二通信系统信号之间的 IDC干扰,提高了系 统吞吐量。
最后应说明的是: 以上各实施例仅用以说明本发明的技术方案, 而非对 其限制; 尽管参照前述各实施例对本发明进行了详细的说明, 本领域的普通 技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改, 或者对其中部分或者全部技术特征进行等同替换; 而这些修改或者替换, 并 不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims

权 利 要 求 书
1、 一种 IDC干扰处理方法, 其特征在于, 包括:
基站确定对第一通信系统信号造成干扰的第二通信系统信号的 ISM 干扰频段, 所述第一通信系统信号为终端与所述基站交互的信号, 所述第 二通信系统信号为所述终端与第一接入点 AP交互的信号;
所述基站根据所确定的所述 ISM干扰频段,向所述终端发送第一消息 或者向所述第一 AP发送第二消息, 所述第一消息用于指示所述终端对于 所述第二通信系统信号的 ISM工作频段,所述第二消息用于指示所述第一 AP的 ISM工作频段。
2、 根据权利要求 1 所述的方法, 其特征在于, 所述基站确定对第一通 信系统信号造成干扰的第二通信系统信号的 ISM干扰频段之前, 包括: 所述基站接收所述终端上报的 IDC指示消息, 所述 IDC指示消息中包 括: 所述终端对于第二通信系统信号当前的 ISM使用频段, 和 /或, 所述 终端检测的第二 AP信息及所述第二 AP当前的 ISM使用频段; 或者, 所述 IDC指示消息中包括:所述终端对于所述第二通信系统信号当前 的 ISM使用频段和 /或所述第一 AP信息。
3、 根据权利要求 2 所述的方法, 其特征在于, 所述基站确定对第一 通信系统信号造成干扰的第二通信系统信号的 ISM干扰频段包括:
所述基站根据所述 IDC指示消息中包含的信息,确定对第一通信系统 信号造成干扰的第二通信系统信号的 ISM干扰频段。
4、 根据权利要求 1-3任一项所述的方法, 其特征在于, 所述向所述终 端发送第一消息, 包括:
所述基站通过空口向所述终端发送所述第一消息; 或者, 所述第一消 息为广播消息, 所述基站广播所述第一消息。
5、 根据权利要求 1-4任一项所述的方法, 其特征在于, 所述第一消息 中携带所述终端对于所述第二通信系统信号允许使用的 ISM频段信息和 / 或禁止使用的 ISM频段信息。
6、 根据权利要求 1-3任一项所述的方法, 其特征在于, 所述向所述第 一 AP发送第二消息, 包括:
所述基站通过与所述第一 AP的接口向所述第一 AP发送所述第二消 息。
7、 根据权利要求 1-3、 6任一项所述的方法, 其特征在于, 所述第二 消息中携带所述第一 AP允许使用的 ISM频段信息和 /或禁止使用的 ISM 频段信息。
8、 一种 IDC干扰的处理方法, 其特征在于, 包括:
终端接收基站发送的第一消息, 所述第一消息用于指示所述终端对于 第二通信系统信号的 ISM工作频段,所述终端与所述基站之间交互第一通 信系统信号, 所述第二通信系统信号为所述终端与所述第一接入点 AP交 互的信号;
所述终端根据所述对于第二通信系统信号的 ISM工作频段,调整所述 第二通信系统信号当前的 ISM使用频段。
9、 根据权利要求 8 所述的方法, 其特征在于, 所述终端接收基站发 送的第一消息之前, 还包括:
所述终端向所述基站上报 IDC指示消息, 所述 IDC指示消息中包括: 所述终端对于第二通信系统信号当前的 ISM使用频段, 和 /或, 所述终端 检测的第二 AP信息及所述第二 AP当前的 ISM使用频段; 或者,
所述 IDC指示消息中包括:所述终端对于所述第二通信系统信号当前 的 ISM使用频段和 /或所述第一 AP信息。
10、 根据权利要求 8或 9所述的方法, 其特征在于, 所述终端接收基 站发送的第一消息, 包括:
所述终端通过空口接收所述基站发送的所述第一消息; 或者, 所述第 一消息为广播消息, 所述终端接收所述基站广播的所述第一消息。
11、 根据权利要求 8-10任一项所述的方法, 其特征在于, 所述第一消 息中携带所述终端对于所述第二通信系统信号允许使用的 ISM 频段信息 和 /或禁止使用的 ISM频段信息。
12、 根据权利要求 8-11任一项所述的方法, 其特征在于, 所述终端根 据所述对于第二通信系统信号的 ISM工作频段,调整所述第二通信系统信 号当前的 ISM使用频段, 包括:
所述终端断开与所述第一 AP的连接, 根据所述对于第二通信系统信 号的 ISM工作频段与第二 AP建立连接, 与所述第二 AP之间交互所述第 二通信系统信号。
13、 一种 IDC干扰处理方法, 其特征在于, 包括:
接入点 AP接收基站发送的第二消息,所述第二消息用于指示所述 AP 的 ISM工作频段, 所述 AP与终端之间交互第二通信系统信号;
所述 AP根据所述 AP的 ISM工作频段, 调整所述 AP当前的 ISM使 用频段。
14、 根据权利要求 13所述的方法, 其特征在于, 所述接入点 AP接收 基站发送的第二消息, 包括:
所述 AP通过与所述基站的接口接收基站发送的所述第二消息。
15、 根据权利要求 13或 14所述的方法, 其特征在于, 所述第二消息 中携带所述 AP允许使用的 ISM频段信息和 /或禁止使用的 ISM频段信息。
16、 一种基站, 其特征在于, 包括:
确定模块, 用于确定对第一通信系统信号造成干扰的第二通信系统信 号的 ISM 干扰频段, 所述第一通信系统信号为终端与所述基站交互的信 号, 所述第二通信系统信号为所述终端与第一接入点 AP交互的信号; 发送模块, 用于根据所确定的所述 ISM干扰频段, 向所述终端发送第 ―消息或者向所述第 ― AP发送第二消息, 所述第一消息用于指示所述终 端对于所述第二通信系统信号的 ISM工作频段,所述第二消息用于指示所 述第一 AP的 ISM工作频段。
17、 根据权利要求 16所述的基站, 其特征在于, 还包括:
接收模块, 用于接收所述终端上报的 IDC指示消息, 所述 IDC指示消 息中包括: 所述终端对于第二通信系统信号当前的 ISM使用频段, 和 /或, 所述终端检测的第二 AP信息及所述第二 AP当前的的 ISM使用频段; 或 者,
所述 IDC指示消息中包括:所述终端对于所述第二通信系统信号当前 的 ISM使用频段和 /或所述第一 AP信息。
18、 根据权利要求 17 所述的基站, 其特征在于, 所述确定模块, 具 体用于根据所述 IDC指示消息中包含的信息,确定对第一通信系统信号造 成干扰的第二通信系统信号的 ISM干扰频段。
19、 根据权利要求 16-18任一项所述的基站, 其特征在于, 所述发送 模块, 具体用于通过空口向所述终端发送所述第一消息; 或者, 所述第一 消息为广播消息, 所述基站广播所述第一消息。
20、 根据权利要求 16-19任一项所述的基站, 其特征在于, 所述第一 消息中携带所述终端对于所述第二通信系统信号允许使用的 ISM 频段信 息和 /或禁止使用的 ISM频段信息。
21、 根据权利要求 16-18任一项所述的基站, 其特征在于, 所述发送 模块, 具体还用于通过与所述第一 AP的接口向所述第一 AP发送所述第 二消息。
22、 根据权利要求 16-18、 21任一项所述的基站, 其特征在于, 所述 第二消息中携带所述第一 AP允许使用的 ISM频段信息和 /或禁止使用的
ISM频段信息。
23、 一种终端, 其特征在于, 包括:
接收模块, 用于接收基站发送的第一消息, 所述第一消息用于指示所 述终端对于第二通信系统信号的 ISM工作频段,所述终端与所述基站之间 交互第一通信系统信号, 所述第二通信系统信号为所述终端与所述第一接 入点 AP交互的信号;
调整模块, 用于根据所述对于第二通信系统信号的 ISM工作频段, 调 整所述第二通信系统信号当前的 ISM使用频段。
24、 根据权利要求 23所述的终端, 其特征在于, 还包括:
发送模块, 用于向所述基站上报 IDC指示消息, 所述 IDC指示消息 中包括: 所述终端对于第二通信系统信号当前的 ISM使用频段, 和 /或, 所述终端检测的第二 AP信息及所述第二 AP当前的 ISM使用频段;或者, 所述 IDC指示消息中包括:所述终端对于所述第二通信系统信号当前 的 ISM使用频段和 /或所述第一 AP信息。
25、根据权利要求 23或 24所述的终端, 其特征在于, 所述接收模块, 具体用于通过空口接收所述基站发送的所述第一消息; 或者, 所述第一消 息为广播消息, 所述终端接收所述基站广播的所述第一消息。
26、 根据权利要求 23-25任一项所述的终端, 其特征在于, 所述第一 消息中携带所述终端对于所述第二通信系统信号允许使用的 ISM 频段信 息和 /或禁止使用的 ISM频段信息。
27、 根据权利要求 23-26任一项所述的终端, 其特征在于, 所述调整 模块, 具体用于根据所述对于第二通信系统信号的 ISM工作频段, 调整所 述第二通信系统信号当前的 ISM使用频段, 包括: 所述终端断开与所述第
― AP 的连接, 根据所述对于第二通信系统信号的 ISM 工作频段与第二 AP建立连接, 与所述第二 AP之间交互所述第二通信系统信号。
28、 一种接入点, 其特征在于, 包括:
接收模块, 用于接收基站发送的第二消息, 所述第二消息用于指示所 述 AP的 ISM工作频段, 所述 AP与终端之间交互第二通信系统信号; 调整模块, 用于根据所述 AP的 ISM工作频段, 调整所述 AP当前的 ISM使用频段。
29、 根据权利要求 28 所述的接入点, 其特征在于, 所述接收模块, 具体用于通过与所述基站的接口接收基站发送的所述第二消息。
30、 根据权利要求 28或 29所述的接入点, 其特征在于, 所述第二消 息中携带所述 AP允许使用的 ISM频段信息和 /或禁止使用的 ISM频段信 息。
31、 一种基站, 其特征在于, 包括:
处理器, 用于确定对第一通信系统信号造成干扰的第二通信系统信号 的 ISM干扰频段, 所述第一通信系统信号为终端与所述基站交互的信号, 所述第二通信系统信号为所述终端与第一接入点 AP交互的信号;
发送器, 用于根据所确定的所述 ISM干扰频段, 向所述终端发送第一 消息或者向所述第一 AP发送第二消息, 所述第一消息用于指示所述终端 对于所述第二通信系统信号的 ISM工作频段,所述第二消息用于指示所述 第一 AP的 ISM工作频段。
32、 根据权利要求 31所述的基站, 其特征在于, 还包括:
接收器, 用于接收所述终端上报的 IDC指示消息, 所述 IDC指示消息 中包括: 所述终端对于第二通信系统信号当前的 ISM使用频段, 和 /或, 所述终端检测的第二 AP信息及所述第二 AP当前的的 ISM使用频段; 或 者,
所述 IDC指示消息中包括:所述终端对于所述第二通信系统信号当前 的 ISM使用频段和 /或所述第一 AP信息。
33、 根据权利要求 32所述的基站, 其特征在于, 所述处理器, 具体 用于根据所述 IDC指示消息中包含的信息,确定对第一通信系统信号造成 干扰的第二通信系统信号的 ISM干扰频段。
34、 根据权利要求 31-33任一项所述的基站, 其特征在于, 所述发送 器, 具体用于通过空口向所述终端发送所述第一消息; 或者, 所述第一消 息为广播消息, 所述基站广播所述第一消息。
35、 根据权利要求 31-34任一项所述的基站, 其特征在于, 所述第一 消息中携带所述终端对于所述第二通信系统信号允许使用的 ISM 频段信 息和 /或禁止使用的 ISM频段信息。
36、 根据权利要求 31-33任一项所述的基站, 其特征在于, 所述发送 器, 具体还用于通过与所述第一 AP的接口向所述第一 AP发送所述第二 消息。
37、 根据权利要求 31-33、 36任一项所述的基站, 其特征在于, 所述 第二消息中携带所述第一 AP允许使用的 ISM频段信息和 /或禁止使用的 ISM频段信息。
38、 一种终端, 其特征在于, 包括:
接收器, 用于接收基站发送的第一消息, 所述第一消息用于指示所述 终端对于第二通信系统信号的 ISM工作频段,所述终端与所述基站之间交 互第一通信系统信号, 所述第二通信系统信号为所述终端与所述第一接入 点 AP交互的信号;
处理器, 用于根据所述对于第二通信系统信号的 ISM工作频段, 调整 所述第二通信系统信号当前的 ISM使用频段。
39、 根据权利要求 38所述的终端, 其特征在于, 还包括:
发送器, 用于向所述基站上报 IDC指示消息, 所述 IDC指示消息中 包括: 所述终端对于第二通信系统信号当前的 ISM使用频段, 和 /或, 所 述终端检测的第二 AP信息及所述第二 AP当前的 ISM使用频段; 或者, 所述 IDC指示消息中包括:所述终端对于所述第二通信系统信号当前 的 ISM使用频段和 /或所述第一 AP信息。
40、 根据权利要求 38或 39所述的终端, 其特征在于, 所述接收器, 具体用于通过空口接收所述基站发送的所述第一消息; 或者, 所述第一消 息为广播消息, 所述终端接收所述基站广播的所述第一消息。
41、 根据权利要求 38-40任一项所述的终端, 其特征在于, 所述第一 消息中携带所述终端对于所述第二通信系统信号允许使用的 ISM 频段信 息和 /或禁止使用的 ISM频段信息。
42、 根据权利要求 38-41任一项所述的终端, 其特征在于, 所述处理 器, 具体用于根据所述对于第二通信系统信号的 ISM工作频段, 调整所述 第二通信系统信号当前的 ISM使用频段, 包括: 所述终端断开与所述第一 AP的连接, 根据所述对于第二通信系统信号的 ISM工作频段与第二 AP 建立连接, 与所述第二 AP之间交互所述第二通信系统信号。
43、 一种接入点, 其特征在于, 包括:
接收器, 用于接收基站发送的第二消息, 所述第二消息用于指示所述 接入点的 ISM工作频段, 所述接入点与终端之间交互第二通信系统信号; 处理器, 用于根据所述接入点的 ISM工作频段, 调整所述接入点当前 的 ISM使用频段。
44、 根据权利要求 43 所述的接入点, 其特征在于, 所述接收器, 具 体用于通过与所述基站的接口接收基站发送的所述第二消息。
45、 根据权利要求 43或 44所述的接入点, 其特征在于, 所述第二消 息中携带所述接入点允许使用的 ISM频段信息和 /或禁止使用的 ISM频段 信息。
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