WO2017140126A1 - 用于进行业务帧传输的方法和装置 - Google Patents

用于进行业务帧传输的方法和装置 Download PDF

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Publication number
WO2017140126A1
WO2017140126A1 PCT/CN2016/103958 CN2016103958W WO2017140126A1 WO 2017140126 A1 WO2017140126 A1 WO 2017140126A1 CN 2016103958 W CN2016103958 W CN 2016103958W WO 2017140126 A1 WO2017140126 A1 WO 2017140126A1
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Prior art keywords
network device
time period
frame
indication information
time
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PCT/CN2016/103958
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English (en)
French (fr)
Inventor
姚霈
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华为技术有限公司
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks

Definitions

  • Embodiments of the present invention relate to the field of communications, and in particular, to a method and apparatus for performing service frame transmission in the field of communications.
  • GSM global system for mobile communication
  • UMTS Universal Mobile Telecommunications System
  • the GSM system and the UMTS system use 5 MHz for networking, and the GSM system and the UMTS system directly use the same frequency when spectrum redistribution, that is, all frequency points of the GSM system and the UMTS system completely coincide.
  • the use of the 5 MHz network solves the problem of insufficient spectrum, as the spectrum of the GSM system is narrowed, the inter-system interference of the GSM system and the UMTS system is significantly increased. Since the UMTS system is a code division system and its air interface signals are continuous in time, the UMTS system causes very severe continuous co-channel interference to all time slots of the GSM system, resulting in a serious deterioration of the network quality of the GSM system.
  • the embodiments of the present invention provide a method and apparatus for performing service frame transmission, which can reduce interference of a UMTS system to a GSM system.
  • a method for performing service frame transmission comprising: a universal mobile communication system UMTS network device determining a first time period, the first time period being used to indicate that the global mobile communication system GSM network device adopts the first Slow frequency associated channel control channel SACCH frame transmission in frequency band
  • the UMTS network device determines, according to the first time period, a second time period, at least one time of the first time period is not included in the second time period; the UMTS network device is in the second time period
  • the first frequency band is used to transmit the service frame of the UMTS network device.
  • the method for performing service frame transmission in the embodiment of the present invention determines, by the UMTS network device, a first time period in which the GSM network device uses the first frequency band to perform SACCH frame transmission, and then determines to include at least one time of the first time period. And transmitting the service frame of the UMTS network device in the second time period, so that the service frame of the UMTS network device avoids the transmission time period of the SACCH frame of the GSM network device in whole or in part, and improves the GSM system.
  • the success rate of reception of the SACCH frame reduces the interference of the UMTS system to the GSM system.
  • the method before the universal mobile communication system UMTS network device determines the first time period, the method further includes: receiving, by the UMTS network device, time indication information sent by the GSM network device, The time indication information is used to indicate the first time period; the universal mobile communication system UMTS network device determines the first time period, and the UMTS network device determines the first time period according to the time indication information.
  • the method before the UMTS network device determines the first time period, the method further includes: the UMTS network device Receiving frame indication information sent by the GSM network device, where the frame indication information is used to indicate a frame number of a frame currently transmitted by the GSM network device; the universal mobile communication system UMTS network device determines a first time period, including: the UMTS network The device determines the first time period according to the frame indication information.
  • the method before the UMTS network device determines the first time period, the method further includes: the UMTS network device Receiving, by the GSM network device, channel occupancy status information, where the channel occupancy status information is used to indicate a time slot of a SACCH frame occupied by a current user that is in communication with the GSM network device; the universal mobile communication system UMTS network device determines the first time And the UMTS network device determines the first time period according to the time indication information or the frame indication information and the channel occupancy status information.
  • a method for performing service frame transmission including: determining, by the global mobile communication system, a GSM network device, time indication information or frame indication information, where the time indication information is used to indicate that the GSM network device adopts the first a first time period in which the frequency band performs SACCH frame transmission, where the frame indication information is used to indicate a frame number of a frame that is currently transmitted by the GSM network device; the GSM The network device sends the time indication information or the frame indication information to the universal mobile communication system UMTS network device, so that the UMTS network device determines the first time period according to the time indication information or the frame indication information.
  • the method further includes: the GSM network device sending channel occupancy status information to the UMTS network device, where the channel occupancy status information is used to indicate a current communication with the GSM network device The time slot of the SACCH frame occupied by the user.
  • an apparatus for performing a service frame transmission for performing the method of any of the first aspect or the first aspect of the first aspect.
  • the apparatus comprises means for performing the method of any of the above-described first aspect or any of the possible implementations of the first aspect.
  • apparatus for performing a service frame transmission for performing the method of any of the above-described second aspect or any of the possible implementations of the second aspect.
  • the apparatus comprises means for performing the method of any of the above-described second aspect or any of the possible implementations of the second aspect.
  • an apparatus for performing service frame transmission comprising: a receiver, a transmitter, a memory, a processor, and a bus system.
  • the receiver, the transmitter, the memory and the processor are connected by the bus system, the memory is for storing instructions for executing the instructions stored by the memory to control the receiver to receive signals and control the sending
  • the transmitter transmits a signal, and when the processor executes the memory stored instructions, the execution causes the processor to perform the method of the first aspect or any of the possible implementations of the first aspect.
  • an apparatus for performing service frame transmission comprising: a receiver, a transmitter, a memory, a processor, and a bus system.
  • the receiver, the transmitter, the memory and the processor are connected by the bus system, the memory is for storing instructions for executing the instructions stored by the memory to control the receiver to receive signals and control the sending
  • the transmitter transmits a signal, and when the processor executes the memory stored instructions, the execution causes the processor to perform the method of any of the second aspect or any of the possible implementations of the second aspect.
  • a seventh aspect a computer readable medium for storing a computer program, the computer program comprising instructions for performing the method of the first aspect or any of the possible implementations of the first aspect.
  • a computer readable medium for storing a computer program comprising instructions for performing the method of the second aspect or any of the possible implementations of the second aspect.
  • FIG. 1 is a schematic diagram of a communication system to which an embodiment of the present invention is applied.
  • FIG. 2 is a schematic flowchart of a method for performing service frame transmission according to an embodiment of the present invention.
  • FIG. 3 is a schematic flowchart of another method for performing service frame transmission according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a service frame transmission according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of another method for performing service frame transmission according to an embodiment of the present invention.
  • FIG. 6 is a schematic block diagram of another apparatus for performing service frame transmission according to an embodiment of the present invention.
  • FIG. 7 is a schematic block diagram of another apparatus for performing service frame transmission according to an embodiment of the present invention.
  • FIG. 8 is a schematic block diagram of another apparatus for performing service frame transmission according to an embodiment of the present invention.
  • FIG. 9 is a schematic block diagram of another apparatus for performing service frame transmission according to an embodiment of the present invention.
  • FIG. 1 shows a communication system 100 to which an embodiment of the present invention is applied.
  • the communication system 100 can include at least one GSM network device 110 and at least one UMTS network device 120.
  • the GSM network device 110 and the UMTS network device 120 may be devices that communicate with the terminal device, such as a base station or base station controller.
  • Each network device can provide communication coverage for a particular geographic area and can communicate with terminal devices (e.g., UEs) located within the coverage area (cell).
  • terminal devices e.g., UEs
  • the wireless communication system 100 also includes a plurality of terminal devices 130 located within the coverage of the GSM network device 110 and the UMTS network device 120.
  • the terminal device 130 can be mobile or fixed.
  • the terminal device 130 can refer to an access terminal, a user equipment (User Equipment, referred to as "UE"), a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, and a wireless device.
  • Communication device User agent or user device.
  • the access terminal may be a cellular phone, a cordless phone, a Session Initiation Protocol ("SSIP”) phone, a Wireless Local Loop (WLL) station, and a personal digital processing (Personal Digital) Assistant, referred to as "PDA"), a handheld device with wireless communication capabilities, a computing device or other processing device connected to a wireless modem, an in-vehicle device, a wearable device, a terminal device in a future 5G network, or a future evolving public land mobile A terminal device or the like in a network (Public Land Mobile Network, abbreviated as "PLMN").
  • PLMN Public Land Mobile Network
  • FIG. 1 exemplarily shows two network devices and two terminal devices.
  • the communication system 100 may include a plurality of network devices and may include other numbers of terminal devices within the coverage of each network device. The embodiment of the invention does not limit this.
  • the wireless communication system 100 may further include other network entities, such as a network controller, a mobility management entity, and the like, and the embodiment of the present invention is not limited thereto.
  • network entities such as a network controller, a mobility management entity, and the like, and the embodiment of the present invention is not limited thereto.
  • the GSM base station and the UMTS base station may be two different base stations, or may be the same base station designed based on the two systems of the GSM system and the UMTS system, which is not limited by the embodiment of the present invention. If the GSM base station and the UMTS base station are the same base station, the interaction between the GSM base station and the UMTS base station in the embodiment of the present invention should be understood as the interaction between the master control units of the two base station systems.
  • FIG. 2 shows a method 200 for performing service frame transmission according to an embodiment of the present invention.
  • the method 200 can be applied to the communication system 100 shown in FIG. 1.
  • the universal mobile communication system UMTS network device determines a first time period, where the first time period is used to indicate a time period in which the global mobile communication system GSM network device uses the first frequency band to perform a slow associated control channel SACCH frame transmission;
  • the UMTS network device may first determine a first time period during which the GSM network device performs the SACCH frame transmission by using the first frequency band.
  • the GSM network device and the terminal device transmit one SACCH frame every certain period. Therefore, the first time period may be a time period in which one SACCH frame is transmitted in one cycle, or may be transmitted in multiple cycles. Multiple time periods of the SACCH frame, the embodiment of the present invention This is not limited.
  • the first time period may be a transmission time period of the entire SACCH frame in one or each period, or may be a SACCH frame transmitted by the current user for communication with the GSM system in one or each period.
  • Time slot For example, in the GSM system, one data block is time-multiplexed with 8 users, one SACCH frame is divided into 8 time slots, and the number of current users communicating with the GSM system is less than 8, and the current user occupies the 8 respectively. Some time slots in the time slot are transmitting data, and then the first time period can transmit certain time slots of the SACCH frame for the current user. This embodiment of the present invention does not limit this.
  • the UMTS network device can determine the first time period in a plurality of manners.
  • the method further includes:
  • the universal mobile communication system UMTS network device determines the first time period, including:
  • the UMTS network device determines the first time period according to the time indication information.
  • the GSM network device may determine a time period in which the GSM network device transmits the SACCH frame, that is, the foregoing first time period, and then send time indication information indicating the first time period to the UMTS network device.
  • the UMTS network device can directly determine the first time period according to the received time indication information.
  • the method before the universal mobile communication system UMTS network device determines the first time period, the method further includes:
  • the universal mobile communication system UMTS network device determines the first time period, including:
  • the UMTS network device determines the first time period according to the frame indication information.
  • the GSM network device may directly send the frame indication information of the GSM network device to the UMTS network device, where the frame indication information is used to indicate a frame number of a frame that is currently transmitted by the GSM network device.
  • the default UMTS network device has learned the frame number corresponding to all frames transmitted by the GSM network device and the transmission time of each frame. Therefore, the UMTS network device only needs to know the frame of the frame currently transmitted by the GSM network device. No., it is possible to calculate the time period during which the GSM network device subsequently transmits the SACCH frame according to the current frame number.
  • the time difference between the GSM network device and the UMTS network device is considered, that is, the difference between the sending time of the GSM network device sending the frame indication information and the receiving time of the UMTS network device receiving the frame indication information
  • the UMTS network device receives the frame number of the frame transmitted by the GSM network device at the current time
  • the time period calculated according to the frame number of the frame transmitted by the current time of the GSM network device should be respectively at the start time and the end time of the time period.
  • the time difference is subtracted before the transmission time period of the SACCH frame of the finally determined GSM network device. Since the time difference is a small value in practical applications, it can be ignored. This embodiment of the present invention does not limit this.
  • the method before the universal mobile communication system UMTS network device determines the first time period, the method further includes:
  • the universal mobile communication system UMTS network device determines the first time period, including:
  • the UMTS network device determines the first time period according to the time indication information or the frame indication information and the channel occupancy status information.
  • the GSM network device may send channel occupation status information to the UMTS network device, where the channel occupancy status information is used to indicate a SACCH frame occupied by a current user that is in communication with the GSM network device. Gap.
  • the UMTS network device may receive channel occupancy status information and time indication information, and determine the first time period according to the channel occupancy status information and the time indication information.
  • the UMTS network device may also receive channel occupancy status information and frame indication information, and determine the first time period according to the channel occupancy status information and the frame indication information.
  • the first time period is a time period during which the current user communicating with the GSM network device transmits the SACCH frame.
  • the GSM system is a time division multiplexed system that can divide a channel into a plurality of segments in time for use by a plurality of users, each time slice being separately occupied by a multiplexed user. Therefore, it is only necessary to avoid the SACCH frame transmitted between the user currently occupying the channel and the GSM network device, thereby reducing the interference of the UMTS system to the GSM system.
  • the UMTS network device determines, according to the first time period, a second time period, where at least one time of the first time period is not included in the second time period;
  • the UMTS network device may determine the second time period according to the first time period, The at least one time of the first time period is not included in the second time period, that is, the first time period in which the GSM network device transmits the SACCH frame may be avoided in whole or in part.
  • the UMTS network device uses the first frequency band to perform transmission of the UMTS network device service frame in the second time period.
  • the UMTS network device may transmit the service frame of the UMTS network device in the second time period, so that the SACCH frame transmitted by the GSM network device is completely or partially avoided. Since the traffic frame transmitted by the UMTS network device does not collide with the SACCH frame transmitted by the GSM network device in time, the UMTS network device does not cause any interference to all or part of the SACCH frame of the GSM network device.
  • the UMTS network device transmits the service frame of the UMTS network device in the second time period, including:
  • the UMTS network device transmits the service frame of the UMTS network device in the second time period in a compressed mode.
  • the compression mode is a self-contained system of the UMTS system, and the encoding can be adjusted to compress the data block.
  • the UMTS network device may concentrate data in a 10 ms frame on a partial subframe and use the remaining subframes to perform neighbor cell measurement. Therefore, in the embodiment of the present invention, the UMTS network device may transmit the service frame of the UMTS network device in the compressed mode in the second time period, thereby avoiding the transmission time period of the SACCH frame of the GSM network device.
  • the UMTS network device can transmit the service frame as long as it can avoid the transmission time period of the SACCH frame of the GSM network device, and the transmission mode can be various.
  • the foregoing method can be adopted for the uplink and downlink of the UMTS network device, and the embodiment of the present invention does not limit this.
  • the second time period may be determined by the UMTS network device, and then the scheduling information is sent to the terminal device, where the scheduling information is used to indicate that the terminal device sends the service frame in the second time period. .
  • a Slow Associated Control Channel (SACCH) frame in a GSM network device can transmit signaling data during connection, including power control, measurement data, timing advance, and system. Messages, etc., so that the GSM network device can timely determine whether the user has dropped the call.
  • the SACCH frame is a key frame. Therefore, when the UMTS network device avoids the transmission period of the SACCH frame of the GSM network device when transmitting the service frame, the interference of the UMTS network device to the GSM network device can be reduced, and the GSM system can be improved. Network indicator.
  • the GSM system and the UMTS system use 5 MHz for networking, and the GSM system and the UMTS system directly use the same frequency when spectrum redistribution, that is, all frequency points of the GSM system and the UMTS system completely coincide.
  • the use of the 5 MHz network solves the problem of insufficient spectrum, as the spectrum of the GSM system is narrowed, the inter-system interference of the GSM system and the UMTS system is significantly increased. Since the UMTS system is a code division system and its air interface signals are continuous in time, the UMTS system causes very severe continuous co-channel interference to all time slots of the GSM system, resulting in a serious deterioration of the network quality of the GSM system.
  • the UMTS system interferes with the GSM system mainly because the continuous service frame transmitted by the UMTS network device interferes with the SACCH frame transmitted by the GSM network device, resulting in a decrease in the success rate of the SACCH frame.
  • the SACCH frame is the key. Therefore, as long as the transmission time period of the SACCH frame is avoided, the success rate of receiving the SACCH frame can be improved, and the interference of the UMTS system to the GSM system can be reduced.
  • the method for performing service frame transmission in the embodiment of the present invention determines, by the UMTS network device, a first time period in which the GSM network device uses the first frequency band to perform SACCH frame transmission, and then determines to include at least one time of the first time period. And transmitting the service frame of the UMTS network device in the second time period, so that the service frame of the UMTS network device avoids the transmission time period of the SACCH frame of the GSM network device in whole or in part, and improves the GSM system.
  • the success rate of reception of the SACCH frame reduces the interference of the UMTS system to the GSM system.
  • the size of the sequence numbers of the above processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not be taken to the embodiments of the present invention.
  • the implementation process constitutes any limitation.
  • FIG. 3 is a schematic flowchart of another method for performing service frame transmission according to an embodiment of the present invention.
  • the GSM network device determines time indication information or frame indication information, where the time indication information is used to indicate that the GSM network device uses the first frequency band to perform a first time period of SACCH frame transmission, where the frame indication information is used to indicate the GSM.
  • the frame number of the frame currently transmitted by the network device
  • the GSM network device sends the time indication information or the frame indication information to the UMTS network device, so that the UMTS network device determines the first time period according to the time indication information or the frame indication information.
  • the UMTS network device receives a time indication sent by the GSM network device Information or frame indication information, determining the first time period according to the time indication information or the frame indication information;
  • the UMTS network device determines, according to the first time period, a second time period, where at least one time of the first time period is not included in the second time period;
  • the UMTS network device uses the first frequency band to perform transmission of the service frame of the UMTS network device in the second time period.
  • the method for performing service frame transmission in the embodiment of the present invention determines, by the UMTS network device, a first time period in which the GSM network device uses the first frequency band to perform SACCH frame transmission, and then determines to include at least one time of the first time period. And transmitting the service frame of the UMTS network device in the second time period, so that the service frame of the UMTS network device avoids the transmission time period of the SACCH frame of the GSM network device in whole or in part, and improves the GSM system.
  • the success rate of reception of the SACCH frame reduces the interference of the UMTS system to the GSM system.
  • FIG. 4 is a schematic diagram of a service frame transmission according to an embodiment of the present invention.
  • the GSM system and the UMTS system use the same frequency point for data transmission.
  • the GSM network device is periodically used for service frame transmission and SACCH frame, and the UMTS network device is continuously used for service frame transmission, UMTS.
  • Each service frame of the network device will cause interference to the GSM network device.
  • the white squares in the figure indicate that the UMTS network device does not transmit data during this time period, that is, the UMTS network device avoids the transmission time period of all SACCH frames of the GSM network device, so that the success rate of receiving the SACCH frame can be improved, and the UMTS can be reduced.
  • the system interferes with the GSM system.
  • FIG. 4 only exemplarily shows four transmission periods of the GSM system and several service frames of the UMTS system.
  • the GSM network device can transmit more service frames and SACCH frames
  • the UMTS network device can also The embodiment of the present invention does not limit the transmission of more service frames.
  • FIG. 5 is a schematic diagram of another method for performing service frame transmission according to an embodiment of the present invention.
  • one data block multiplexes 8 users
  • one SACCH frame can be divided into 8 time slots, and currently only one user occupies one of 8 time slots.
  • the UMTS network device only needs to avoid the time slot of the current user's SACCH frame, that is, it is not used for the service frame transmission during the time period during which the current user transmits the SACCH frame, and the interference to the GSM system can be reduced.
  • FIG. 5 is a refinement of a transmission cycle of the GSM system of FIG. 4, and FIG. 5 only exemplarily shows a transmission period of the GSM system and a channel of the GSM system is one.
  • the scenario occupied by the user is applicable to the scenario of multiple transmission cycles and/or multiple users.
  • a method for performing service frame transmission according to an embodiment of the present invention is described in detail above with reference to FIG. 1 to FIG. 5, and a service frame transmission according to an embodiment of the present invention will be described in detail below with reference to FIG. 6 to FIG. s installation.
  • FIG. 6 is a schematic block diagram of another apparatus for performing service frame transmission according to an embodiment of the present invention.
  • the device 400 includes:
  • a first determining unit 410 configured to determine a first time period, where the first time period is used to indicate a time period in which the GSM network device of the Global System for Mobile Communications uses the first frequency band to perform a slow associated control channel SACCH frame transmission;
  • a second determining unit 420 configured to determine, according to the first time period, a second time period, where at least one time of the first time period is not included in the second time period;
  • the transmitting unit 430 is configured to perform the transmission of the service frame of the apparatus by using the first frequency band in the second time period.
  • the device further includes:
  • a receiving unit configured to receive time indication information sent by the GSM network device, where the time indication information is used to indicate the first time period, before determining the first time period;
  • the first determining unit is specifically configured to:
  • the first time period is determined according to the time indication information.
  • the receiving unit is further configured to:
  • receiving frame indication information sent by the GSM network device where the frame indication information is used to indicate a frame number of a frame that is currently transmitted by the GSM network device;
  • the first determining unit is specifically configured to:
  • the first time period is determined according to the frame indication information.
  • the receiving unit is further configured to:
  • receiving channel occupancy status information sent by the GSM network device Before determining the first time period, receiving channel occupancy status information sent by the GSM network device, where the channel occupancy status information is used to indicate a time slot of a SACCH frame occupied by a current user that is in communication with the GSM network device;
  • the first determining unit is specifically configured to:
  • Determining the first time period according to the time indication information or the frame indication information and the channel occupancy status information.
  • the apparatus 400 herein is embodied in the form of a functional unit.
  • the term "unit” herein may refer to an application specific integrated circuit (ASIC), an electronic circuit, a processor for executing one or more software or firmware programs (eg, a shared processor, a proprietary processor, or a group). Processors, etc.) and memory, merge logic, and/or other suitable components that support the described functionality.
  • ASIC application specific integrated circuit
  • the device 400 may be specifically the UMTS network device in the foregoing embodiment, and the device 400 may be used to perform various processes and/or corresponding to the UMTS network device in the foregoing method embodiments. Steps, to avoid repetition, will not be repeated here.
  • FIG. 7 is a schematic block diagram of another apparatus for performing service frame transmission according to an embodiment of the present invention.
  • the device 500 includes:
  • the determining unit 510 is configured to determine time indication information or frame indication information, where the time indication information is used to indicate that the apparatus uses the first frequency band to perform a first time period of SACCH frame transmission, where the frame indication information is used to indicate that the device transmits the current time. Frame number of the frame;
  • the sending unit 520 is configured to send the time indication information or the frame indication information to the universal mobile communication system UMTS network device, so that the UMTS network device determines the first time period according to the time indication information or the frame indication information.
  • the sending unit is further configured to:
  • Channel occupancy status information is sent to the UMTS network device, the channel occupancy status information being used to indicate a time slot of a SACCH frame occupied by a current user in communication with the device.
  • the apparatus 500 herein is embodied in the form of a functional unit.
  • the term "unit” herein may refer to an application specific integrated circuit (ASIC), an electronic circuit, a processor for executing one or more software or firmware programs (eg, a shared processor, a proprietary processor, or a group). Processors, etc.) and memory, merge logic, and/or other suitable components that support the described functionality.
  • ASIC application specific integrated circuit
  • the device 500 may be specifically the GSM network device in the foregoing embodiment, and the device 500 may be used to perform various processes and/or corresponding to the GSM network device in the foregoing method embodiments. Steps, to avoid repetition, will not be repeated here.
  • FIG. 8 is a schematic block diagram of another apparatus for performing service frame transmission according to an embodiment of the present invention.
  • the apparatus 600 includes a processor 610, a transmitter 620, a receiver 630, a memory 640, and a bus system 650.
  • the processor 610, the transmitter 620, the receiver 630, and the memory 640 are connected by a bus system 650 for storing instructions, and the processor 610 is configured to execute The instructions stored in the memory 640 are executed to control the transmitter 620 to transmit signals and to control the receiver 630 to receive signals.
  • the processor 610 is configured to determine a first time period, where the first time period is used to indicate a time period in which the GSM network device of the Global System for Mobile Communications uses the first frequency band to perform a slow associated control channel SACCH frame transmission;
  • the processor 610 is further configured to determine, according to the first time period, a second time period, where at least one time of the first time period is not included in the second time period;
  • the transmitter 620 or the receiver 630 is configured to perform transmission of a service frame of the apparatus by using the first frequency band in the second time period.
  • the receiver 630 is configured to receive time indication information sent by the GSM network device, where the time indication information is used to indicate the first time period, before determining the first time period;
  • the processor 610 is specifically configured to:
  • the first time period is determined according to the time indication information.
  • the receiver 630 is further configured to:
  • receiving frame indication information sent by the GSM network device where the frame indication information is used to indicate a frame number of a frame that is currently transmitted by the GSM network device;
  • the processor 610 is specifically configured to:
  • the first time period is determined according to the frame indication information.
  • the receiver 630 is further configured to:
  • receiving channel occupancy status information sent by the GSM network device Before determining the first time period, receiving channel occupancy status information sent by the GSM network device, where the channel occupancy status information is used to indicate a time slot of a SACCH frame occupied by a current user that is in communication with the GSM network device;
  • the processor 610 is specifically configured to:
  • Determining the first time period according to the time indication information or the frame indication information and the channel occupancy status information.
  • the apparatus 600 may be specifically the UMTS network device in the foregoing embodiment, and may be used to perform various steps and/or processes corresponding to the UMTS network device in the foregoing method embodiments.
  • the memory 640 can include read only memory and random access memory and provide instructions and data to the processor. A portion of the memory may also include a non-volatile random access memory.
  • the memory can also store information of the device type.
  • the processor 630 can be configured to execute instructions stored in the memory, and when the processor executes instructions stored in the memory, the processing The apparatus is configured to perform various steps and/or processes corresponding to the UMTS network device in the foregoing method embodiments.
  • FIG. 9 is a schematic block diagram of another apparatus for performing service frame transmission according to an embodiment of the present invention.
  • the apparatus 700 includes a receiver 710, a processor 720, a transmitter 730, a memory 740, and a bus system 750.
  • the receiver 710, the processor 720, the transmitter 730 and the memory 740 are connected by a bus system 750 for storing instructions for executing instructions stored in the memory 740 to control the receiver 710.
  • a signal is received and the transmitter 730 is controlled to send an instruction.
  • the processor 720 is configured to determine time indication information or frame indication information, where the time indication information is used to indicate that the apparatus uses the first frequency band to perform a first time period of SACCH frame transmission, where the frame indication information is used to indicate that the device is currently The frame number of the frame transmitted at the moment;
  • the transmitter 730 is configured to send the time indication information or the frame indication information to the universal mobile communication system UMTS network device, so that the UMTS network device determines the first time period according to the time indication information or the frame indication information.
  • the transmitter 730 is further configured to:
  • Channel occupancy status information is sent to the UMTS network device, the channel occupancy status information being used to indicate a time slot of a SACCH frame occupied by a current user in communication with the device.
  • the apparatus 700 may be specifically the GSM network device in the foregoing embodiment, and may be used to perform various steps and/or processes corresponding to the GSM network device in the foregoing method embodiments.
  • the memory 740 can include read only memory and random access memory and provide instructions and data to the processor. A portion of the memory may also include a non-volatile random access memory.
  • the memory can also store information of the device type.
  • the processor 720 can be configured to execute instructions stored in a memory, and when the processor executes the instructions, the processor can perform various steps and/or processes corresponding to the GSM network device in the above method embodiments.
  • the processor may be a central processing unit (CPU), and the processor may also be other general purpose processors, digital signal processors (DSPs), and application specific integrated circuits (ASICs). ), Field Programmable Gate Array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • each step of the above method may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the steps of the method disclosed in connection with the embodiments of the present invention may be It is implemented directly as a hardware processor, or by a combination of hardware and software modules in the processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in a memory, and the processor executes instructions in the memory, in combination with hardware to perform the steps of the above method. To avoid repetition, it will not be described in detail here.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, or an electrical, mechanical or other form of connection.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiments of the present invention.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit is implemented in the form of a software functional unit and sold as a separate product When sold or used, it can be stored on a computer readable storage medium.
  • the technical solution of the present invention contributes in essence or to the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a USB flash drive, a mobile hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a disk or a CD.
  • ROM Read-Only Memory
  • RAM Random Access Memory

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Abstract

本发明实施例提供了一种用于进行业务帧传输的方法和装置。该方法包括：通用移动通信系统UMTS网络设备确定第一时间段，该第一时间段用于表示全球移动通信系统GSM网络设备采用第一频段进行慢速随路控制信道SACCH帧传输的时间段；该UMTS网络设备根据该第一时间段，确定第二时间段，该第一时间段的至少一个时刻不包括在该第二时间段内；该UMTS网络设备在该第二时间段内采用该第一频段进行该UMTS网络设备业务帧的传输。本发明实施例的用于进行业务帧传输的方法和装置，能够提高GSM网络设备的SACCH帧的接收成功率，降低UMTS系统对GSM系统的干扰。

Description

用于进行业务帧传输的方法和装置
本申请要求于2016年02月19日提交中国专利局、申请号为201610094778.2、发明名称为“用于进行业务帧传输的方法和装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明实施例涉及通信领域，更具体地，涉及通信领域中用于进行业务帧传输的方法和装置。
背景技术
随着无线通信的发展，用户对数据业务需求进一步增多，全球移动通信(Global System for Mobile Communication，简称为“GSM”)系统的频谱重分配越来越多，GSM的带宽越来越窄，用户对通用移动通信(Universal Mobile Telecommunications System，简称为“UMTS”)系统的需求也越来越大。由于GSM系统至少需要2.4MHz带宽，UMTS系统至少需要5MHz带宽，很多运营商的频谱不足的问题进一步呈现出来。
现有技术中，GSM系统和UMTS系统使用5MHz进行组网，在频谱重分配时使GSM系统和UMTS系统直接使用相同的频率，即GSM系统和UMTS系统的所有频点完全重合。采用5MHz组网虽然解决了频谱不足的问题，但是，随着GSM系统的频谱变窄，GSM系统和UMTS系统的系统间干扰明显增加。由于UMTS系统是码分系统，其空口信号在时间上的连续的，因此UMTS系统对GSM系统的所有时隙造成非常严重的持续的同频干扰，导致GSM系统的网络质量严重恶化。
发明内容
有鉴于此，本发明实施例提供了一种用于进行业务帧传输的方法和装置，能够降低UMTS系统对GSM系统的干扰。
第一方面，提供了一种用于进行业务帧传输的方法，包括：通用移动通信系统UMTS网络设备确定第一时间段，该第一时间段用于表示全球移动通信系统GSM网络设备采用第一频段进行慢速随路控制信道SACCH帧传输 的时间段；该UMTS网络设备根据该第一时间段，确定第二时间段，该第一时间段的至少一个时刻不包括在该第二时间段内；该UMTS网络设备在该第二时间段内采用该第一频段进行该UMTS网络设备业务帧的传输。
本发明实施例的用于进行业务帧传输的方法，通过UMTS网络设备确定GSM网络设备采用第一频段进行SACCH帧传输的第一时间段，再确定不包括该第一时间段的至少一个时刻的第二时间段，并在该第二时间段内传输该UMTS网络设备的业务帧，从而使UMTS网络设备的业务帧全部或部分避开GSM网络设备的SACCH帧的发送时间段，提高GSM系统的SACCH帧的接收成功率，降低UMTS系统对GSM系统的干扰。
在第一方面的第一种可能的实现方式中，在该通用移动通信系统UMTS网络设备确定第一时间段之前，该方法还包括：该UMTS网络设备接收该GSM网络设备发送的时间指示信息，该时间指示信息用于指示该第一时间段；该通用移动通信系统UMTS网络设备确定第一时间段，包括：该UMTS网络设备根据该时间指示信息，确定该第一时间段。
结合第一方面的上述可能的实现方式，在第一方面的第二种可能的实现方式中，在该通用移动通信系统UMTS网络设备确定第一时间段之前，该方法还包括：该UMTS网络设备接收该GSM网络设备发送的帧指示信息，该帧指示信息用于指示该GSM网络设备当前时刻传输的帧的帧号；该通用移动通信系统UMTS网络设备确定第一时间段，包括：该UMTS网络设备根据该帧指示信息，确定该第一时间段。
结合第一方面的上述可能的实现方式，在第一方面的第三种可能的实现方式中，在该通用移动通信系统UMTS网络设备确定第一时间段之前，该方法还包括：该UMTS网络设备接收该GSM网络设备发送的信道占用状态信息，该信道占用状态信息用于指示与该GSM网络设备通信的当前用户所占用的SACCH帧的时隙；该通用移动通信系统UMTS网络设备确定第一时间段，包括：该UMTS网络设备根据该时间指示信息或该帧指示信息，以及该信道占用状态信息，确定该第一时间段。
第二方面，提供了另一种用于进行业务帧传输的方法，包括：全球移动通信系统GSM网络设备确定时间指示信息或帧指示信息，该时间指示信息用于指示该GSM网络设备采用第一频段进行SACCH帧传输的第一时间段，该帧指示信息用于指示该GSM网络设备当前时刻传输的帧的帧号；该GSM 网络设备向通用移动通信系统UMTS网络设备发送该时间指示信息或该帧指示信息，以便于该UMTS网络设备根据该时间指示信息或该帧指示信息确定该第一时间段。
在第二方面的第一种可能的实现方式中，该方法还包括：该GSM网络设备向该UMTS网络设备发送信道占用状态信息，该信道占用状态信息用于指示与该GSM网络设备通信的当前用户所占用的SACCH帧的时隙。
第三方面，提供了一种用于进行业务帧传输的装置，用于执行上述第一方面或第一方面的任意可能的实现方式中的方法。具体地，该装置包括用于执行上述第一方面或第一方面的任意可能的实现方式中的方法的单元。
第四方面，提供了一种用于进行业务帧传输的装置，用于执行上述第二方面或第二方面的任意可能的实现方式中的方法。具体地，该装置包括用于执行上述第二方面或第二方面的任意可能的实现方式中的方法的单元。
第五方面，提供了一种用于进行业务帧传输的装置，该装置包括：接收器、发送器、存储器、处理器和总线系统。其中，该接收器、该发送器、该存储器和该处理器通过该总线系统相连，该存储器用于存储指令，该处理器用于执行该存储器存储的指令，以控制接收器接收信号，并控制发送器发送信号，并且当该处理器执行该存储器存储的指令时，该执行使得该处理器执行第一方面或第一方面的任意可能的实现方式中的方法。
第六方面，提供了一种用于进行业务帧传输的装置，该装置包括：接收器、发送器、存储器、处理器和总线系统。其中，该接收器、该发送器、该存储器和该处理器通过该总线系统相连，该存储器用于存储指令，该处理器用于执行该存储器存储的指令，以控制接收器接收信号，并控制发送器发送信号，并且当该处理器执行该存储器存储的指令时，该执行使得该处理器执行第二方面或第二方面的任意可能的实现方式中的方法。
第七方面，提供了一种计算机可读介质，用于存储计算机程序，该计算机程序包括用于执行第一方面或第一方面的任意可能的实现方式中的方法的指令。
第八方面，提供了一种计算机可读介质，用于存储计算机程序，该计算机程序包括用于执行第二方面或第二方面的任意可能的实现方式中的方法的指令。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对本发明实施例中所需要使用的附图作简单地介绍，显而易见地，下面所描述的附图仅仅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是本发明实施例应用的通信系统的示意图。
图2是本发明实施例提供的用于进行业务帧传输的方法的示意性流程图。
图3是本发明实施例提供的另一用于进行业务帧传输的方法的示意性流程图。
图4是本发明实施例提供的用于进行业务帧传输的示意图。
图5是本发明实施例提供的另一用于进行业务帧传输的示意图。
图6是本发明实施例提供的另一用于进行业务帧传输的装置的示意性框图。
图7是本发明实施例提供的另一用于进行业务帧传输的装置的示意性框图。
图8是本发明实施例提供的另一用于进行业务帧传输的装置的示意性框图。
图9是本发明实施例提供的另一用于进行业务帧传输的装置的示意性框图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明的一部分实施例，而不是全部实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都应属于本发明保护的范围。
图1示出了本发明实施例应用的通信系统100。该通信系统100可以包括至少一个GSM网络设备110和至少一个UMTS网络设备120。GSM网络设备110和UMTS网络设备120可以是与终端设备通信的设备，如基站或基站控制器等。每个网络设备可以为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域(小区)内的终端设备(例如UE)进行通信。
该无线通信系统100还包括位于GSM网络设备110和UMTS网络设备120覆盖范围内的多个终端设备130。该终端设备130可以是移动的或固定的。该终端设备130可以指接入终端、用户设备(User Equipment，简称为“UE”)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol，简称为“SIP”)电话、无线本地环路(Wireless Local Loop，简称为“WLL”)站、个人数字处理(Personal Digital Assistant，简称为“PDA”)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、未来5G网络中的终端设备或者未来演进的公共陆地移动网络(Public Land Mobile Network，简称为“PLMN”)中的终端设备等。
图1示例性地示出了两个网络设备和两个终端设备，可选地，该通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端设备，本发明实施例对此不做限定。
可选地，该无线通信系统100还可以包括网络控制器、移动管理实体等其他网络实体，本发明实施例不限于此。
应理解，在本发明实施例中，GSM基站和UMTS基站可以是两个不同的基站，也可以是基于GSM系统和UMTS系统两种制式设计的同一个基站，本发明实施例对此不作限定。若GSM基站和UMTS基站是同一个基站，则本发明实施例中GSM基站和UMTS基站之间的交互应理解为两种制式基站系统的主控单元之间的交互。
图2示出了本发明实施例提供的用于进行业务帧传输的方法200，该方法200可以应用于图1所示的通信系统100。
S210，通用移动通信系统UMTS网络设备确定第一时间段，该第一时间段用于表示全球移动通信系统GSM网络设备采用第一频段进行慢速随路控制信道SACCH帧传输的时间段；
具体地，UMTS网络设备可以先确定GSM网络设备采用第一频段进行SACCH帧传输的第一时间段。
应理解，GSM网络设备与终端设备每隔一定周期会传输一个SACCH帧，因此，该第一时间段可以是一个周期内传输一个SACCH帧的一个时间段，也可以是多个周期内传输多个SACCH帧的多个时间段，本发明实施例 对此不作限定。
还应理解，该第一时间段可以为一个或每个周期内的整个SACCH帧的传输时间段，也可以为一个或每个周期内用于与该GSM系统通信的当前用户传输的SACCH帧的时隙。例如，在GSM系统中，一个数据块时分复用8个用户，一个SACCH帧被分成8个时隙，而与该GSM系统通信的当前用户的个数小于8，该当前用户分别占用该8个时隙中的某些时隙在传输数据，那么该第一时间段就可以为该当前用户传输SACCH帧的某些时隙。本发明实施例对此不作限定。
具体而言，该UMTS网络设备可以采用多种方式确定第一时间段。作为一个可选的实施例，在该通用移动通信系统UMTS网络设备确定第一时间段之前，该方法还包括：
该UMTS网络设备接收该GSM网络设备发送的时间指示信息，该时间指示信息用于指示该第一时间段；
该通用移动通信系统UMTS网络设备确定第一时间段，包括：
该UMTS网络设备根据该时间指示信息，确定该第一时间段。
具体地，GSM网络设备可以确定该GSM网络设备传输SACCH帧的时间段，即上述第一时间段，然后将用于指示该第一时间段的时间指示信息发送给UMTS网络设备。该UMTS网络设备可以根据接收到的时间指示信息，直接确定该第一时间段。
作为一个可选的实施例，在该通用移动通信系统UMTS网络设备确定第一时间段之前，该方法还包括：
该UMTS网络设备接收该GSM网络设备发送的帧指示信息，该帧指示信息用于指示该GSM网络设备当前时刻传输的帧的帧号；
该通用移动通信系统UMTS网络设备确定第一时间段，包括：
该UMTS网络设备根据该帧指示信息，确定该第一时间段。
具体地，该GSM网络设备可以直接将该GSM网络设备的帧指示信息发送给UMTS网络设备，该帧指示信息用于指示该GSM网络设备当前时刻传输的帧的帧号。在本发明实施例中，默认UMTS网络设备已经获知GSM网络设备传输的所有帧对应的帧号以及每一帧的传输时间，因此，UMTS网络设备只要获知了GSM网络设备当前时刻传输的帧的帧号，就可以根据当前帧号推算出GSM网络设备后续传输SACCH帧的时间段。
可选地，如果考虑GSM网络设备与UMTS网络设备之间的时间差，即该GSM网络设备发送帧指示信息的发送时间和该UMTS网络设备接收该帧指示信息的接收时间之间的差值，那么该UMTS网络设备在接收到GSM网络设备当前时刻传输的帧的帧号，根据GSM网络设备当前时刻传输的帧的帧号计算出来的时间段，应该分别在该时间段的起始时刻与终止时刻减去该时间差，才为最终确定的GSM网络设备的SACCH帧的传输时间段。因为实际应用中该时间差为一个很小的数值，因此可以忽略不计。本发明实施例对此不作限定。
作为一个可选的实施例，在该通用移动通信系统UMTS网络设备确定第一时间段之前，该方法还包括：
该UMTS网络设备接收该GSM网络设备发送的信道占用状态信息，该信道占用状态信息用于指示与该GSM网络设备通信的当前用户所占用的SACCH帧的时隙；
该通用移动通信系统UMTS网络设备确定第一时间段，包括：
该UMTS网络设备根据该时间指示信息或该帧指示信息，以及该信道占用状态信息，确定该第一时间段。
具体地，在本发明实施例中，该GSM网络设备可以向该UMTS网络设备发送信道占用状态信息，该信道占用状态信息用于指示与该GSM网络设备通信的当前用户所占用的SACCH帧的时隙。该UMTS网络设备可以接收信道占用状态信息和时间指示信息，并根据该信道占用状态信息和该时间指示信息确定该第一时间段。该UMTS网络设备也可以接收信道占用状态信息和帧指示信息，并根据该信道占用状态信息和该帧指示信息确定该第一时间段。应理解，在本发明实施例中，该第一时间段为与该GSM网络设备通信的当前用户传输该SACCH帧的时间段。
还应理解，GSM系统为时分复用系统，可将信道按时间分成若干片段轮换地给多个用户使用，每一时间片由复用的一个用户单独占用。因此，只需要避开当前占用信道的用户与GSM网络设备之间传输的SACCH帧的，就可以降低UMTS系统对GSM系统的干扰。
S220，该UMTS网络设备根据该第一时间段，确定第二时间段，该第一时间段的至少一个时刻不包括在该第二时间段内；
具体地，该UMTS网络设备可以根据该第一时间段，确定第二时间段， 令该第一时间段的至少一个时刻不包括在该第二时间段内，即可以全部或部分地避开GSM网络设备发送SACCH帧的第一时间段。
S230，该UMTS网络设备在该第二时间段内采用该第一频段进行该UMTS网络设备业务帧的传输。
具体地，该UMTS网络设备在确定了第二时间段后，可以在该第二时间段内传输该UMTS网络设备的业务帧，这样便全部或部分地避开了GSM网络设备传输的SACCH帧。由于UMTS网络设备传输的业务帧与GSM网络设备传输的SACCH帧在时间上一部分没有碰撞，因此UMTS网络设备对GSM网络设备的SACCH帧的全部或部分不会产生任何干扰。
作为一个可选的实施例，该UMTS网络设备在该第二时间段内传输该UMTS网络设备的业务帧，包括：
该UMTS网络设备采用压缩模式在该第二时间段内传输该UMTS网络设备的业务帧。
具体地，压缩模式为UMTS系统的自带制式，可以对编码进行调整，从而对数据块进行压缩。例如，在小区边缘需要网络设备进行邻区测量时，UMTS网络设备可以将10ms帧内的数据集中在部分子帧上发送，而利用剩余子帧进行邻区测量。因此，在本发明实施例中，该UMTS网络设备可以采用压缩模式在该第二时间段内传输该UMTS网络设备的业务帧，从而避开GSM网络设备的SACCH帧的发送时间段。
应理解，UMTS网络设备发送业务帧只要能避开GSM网络设备的SACCH帧的发送时间段即可，发送方式可以有多种，本发明实施例对此不作限定。此外，该UMTS网络设备的上下行链路都可以采用上述方法，本发明实施例对此也不作任何限定。对于UMTS网络设备的上行链路而言，可以由UMTS网络设备先确定好第二时间段，再向终端设备发送调度信息，该调度信息用于指示该终端设备在上述第二时间段发送业务帧。
还应理解，GSM网络设备中的慢速随路控制信道(Slow Associated Control Channel，简称为“SACCH”)帧，在连接期间可以传输信令数据，包括功率控制、测量数据、时间提前量及系统消息等，以便于GSM网络设备及时判断用户是否掉话。对于GSM系统来说，SACCH帧是关键帧，因此，UMTS网络设备在发送业务帧时避开GSM网络设备的SACCH帧的发送时间段，就可以降低UMTS网络设备对GSM网络设备干扰，提升GSM系统 的网络指标。
现有技术中，GSM系统和UMTS系统使用5MHz进行组网，在频谱重分配时使GSM系统和UMTS系统直接使用相同的频率，即GSM系统和UMTS系统的所有频点完全重合。采用5MHz组网虽然解决了频谱不足的问题，但是，随着GSM系统的频谱变窄，GSM系统和UMTS系统的系统间干扰明显增加。由于UMTS系统是码分系统，其空口信号在时间上的连续的，因此UMTS系统对GSM系统的所有时隙造成非常严重的持续的同频干扰，导致GSM系统的网络质量严重恶化。
而UMTS系统对GSM系统的干扰，主要是因为UMTS网络设备发送的连续的业务帧干扰了GSM网络设备传输的SACCH帧，导致SACCH帧的接收成功率降低，对于GSM系统来说，SACCH帧是关键帧，因此，只要避开SACCH帧的传输时间段，就可以提高SACCH帧的接收成功率，降低UMTS系统对GSM系统的干扰。
本发明实施例的用于进行业务帧传输的方法，通过UMTS网络设备确定GSM网络设备采用第一频段进行SACCH帧传输的第一时间段，再确定不包括该第一时间段的至少一个时刻的第二时间段，并在该第二时间段内传输该UMTS网络设备的业务帧，从而使UMTS网络设备的业务帧全部或部分避开GSM网络设备的SACCH帧的发送时间段，提高GSM系统的SACCH帧的接收成功率，降低UMTS系统对GSM系统的干扰。
应理解，在本发明的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本发明实施例的实施过程构成任何限定。
图3示出了本发明实施例提供的另一用于进行业务帧传输的方法的示意性流程图。
在S310中，GSM网络设备确定时间指示信息或帧指示信息，该时间指示信息用于指示该GSM网络设备采用第一频段进行SACCH帧传输的第一时间段，该帧指示信息用于指示该GSM网络设备当前时刻传输的帧的帧号；
在S320中，该GSM网络设备向UMTS网络设备发送该时间指示信息或该帧指示信息，以便于该UMTS网络设备根据该时间指示信息或该帧指示信息确定该第一时间段。
在S330中，该UMTS网络设备接收该GSM网络设备发送的时间指示 信息或帧指示信息，根据该时间指示信息或该帧指示信息确定该第一时间段；
在S340中，该UMTS网络设备根据该第一时间段确定第二时间段，该第一时间段的至少一个时刻不包括在该第二时间段内；
在S350中，该UMTS网络设备在该第二时间段内采用该第一频段进行该UMTS网络设备的业务帧的传输。
本发明实施例的用于进行业务帧传输的方法，通过UMTS网络设备确定GSM网络设备采用第一频段进行SACCH帧传输的第一时间段，再确定不包括该第一时间段的至少一个时刻的第二时间段，并在该第二时间段内传输该UMTS网络设备的业务帧，从而使UMTS网络设备的业务帧全部或部分避开GSM网络设备的SACCH帧的发送时间段，提高GSM系统的SACCH帧的接收成功率，降低UMTS系统对GSM系统的干扰。
图4示出了本发明实施例提供的用于进行业务帧传输的示意图。GSM系统和UMTS系统采用相同的频点进行数据传输，如图4所示，GSM网络设备会周期性的用于进行业务帧传输和SACCH帧，UMTS网络设备连续地用于进行业务帧传输，UMTS网络设备的每一个业务帧都会对GSM网络设备造成干扰。图中白色方块表示UMTS网络设备在此时间段内不进行数据的传输，即UMTS网络设备避开GSM网络设备的所有SACCH帧的发送时间段，这样就可以提高SACCH帧的接收成功率，降低UMTS系统对GSM系统的干扰。
应理解，图4中仅仅示例性地示出了GSM系统的四个传输周期和UMTS系统的若干业务帧，可选地，GSM网络设备可以传输更多业务帧和SACCH帧，UMTS网络设备也可以传输更多的业务帧，本发明实施例对此不做限定。
图5示出了本发明实施例提供的另一用于进行业务帧传输的示意图。如图5所示，例如，在GSM系统中，一个数据块复用8个用户，一个SACCH帧可以被分成8个时隙，而当前只有一个用户占用8个时隙中的某个时隙在传输数据，那么UMTS网络设备只需避开当前用户的SACCH帧的时隙，即在当前用户传输SACCH帧的时间段内不用于进行业务帧传输，就可以降低对GSM系统的干扰。
应理解，图5是对图4中GSM系统的一个传输周期的细化，图5中仅仅示例性地示出了GSM系统的一个传输周期和该GSM系统的信道被一个 用户占用的场景，对于多个传输周期和/或多个用户的场景，本发明实施例同样适用。
上文中结合图1至图5，详细描述了根据本发明实施例的用于进行业务帧传输的方法，下面将结合图6至图9，详细描述根据本发明实施例的用于进行业务帧传输的装置。
图6示出了本发明实施例提供的另一用于进行业务帧传输的装置的示意性框图。该装置400包括：
第一确定单元410，用于确定第一时间段，该第一时间段用于表示全球移动通信系统GSM网络设备采用第一频段进行慢速随路控制信道SACCH帧传输的时间段；
第二确定单元420，用于根据该第一时间段，确定第二时间段，该第一时间段的至少一个时刻不包括在该第二时间段内；
传输单元430，用于在该第二时间段内采用该第一频段进行该装置的业务帧的传输。
可选地，该装置还包括：
接收单元，用于在确定第一时间段之前，接收该GSM网络设备发送的时间指示信息，该时间指示信息用于指示该第一时间段；
该第一确定单元具体用于：
根据该时间指示信息，确定该第一时间段。
可选地，该接收单元还用于：
在确定第一时间段之前，接收该GSM网络设备发送的帧指示信息，该帧指示信息用于指示该GSM网络设备当前时刻传输的帧的帧号；
该第一确定单元具体用于：
根据该帧指示信息，确定该第一时间段。
可选地，该接收单元还用于：
在确定第一时间段之前，接收该GSM网络设备发送的信道占用状态信息，该信道占用状态信息用于指示与该GSM网络设备通信的当前用户所占用的SACCH帧的时隙；
该第一确定单元具体用于：
根据该时间指示信息或该帧指示信息，以及该信道占用状态信息，确定该第一时间段。
应理解，这里的装置400以功能单元的形式体现。这里的术语“单元”可以指应用特有集成电路(Application Specific Integrated Circuit，ASIC)、电子电路、用于执行一个或多个软件或固件程序的处理器(例如共享处理器、专有处理器或组处理器等)和存储器、合并逻辑电路和/或其它支持所描述的功能的合适组件。在一个可选例子中，本领域技术人员可以理解，装置400可以具体为上述实施例中的UMTS网络设备，装置400可以用于执行上述方法实施例中与UMTS网络设备对应的各个流程和/或步骤，为避免重复，在此不再赘述。
图7示出了本发明实施例提供的另一用于进行业务帧传输的装置的示意性框图。该装置500包括：
确定单元510，用于确定时间指示信息或帧指示信息，该时间指示信息用于指示该装置采用第一频段进行SACCH帧传输的第一时间段，该帧指示信息用于指示该装置当前时刻传输的帧的帧号；
发送单元520，用于向通用移动通信系统UMTS网络设备发送该时间指示信息或该帧指示信息，以便于该UMTS网络设备根据该时间指示信息或该帧指示信息确定该第一时间段。
可选地，该发送单元还用于：
向该UMTS网络设备发送信道占用状态信息，该信道占用状态信息用于指示与该装置通信的当前用户所占用的SACCH帧的时隙。
应理解，这里的装置500以功能单元的形式体现。这里的术语“单元”可以指应用特有集成电路(Application Specific Integrated Circuit，ASIC)、电子电路、用于执行一个或多个软件或固件程序的处理器(例如共享处理器、专有处理器或组处理器等)和存储器、合并逻辑电路和/或其它支持所描述的功能的合适组件。在一个可选例子中，本领域技术人员可以理解，装置500可以具体为上述实施例中的GSM网络设备，装置500可以用于执行上述方法实施例中与GSM网络设备对应的各个流程和/或步骤，为避免重复，在此不再赘述。
图8示出了本发明实施例提供的另一用于进行业务帧传输的装置的示意性框图。该装置600包括处理器610、发送器620、接收器630、存储器640和总线系统650。其中，处理器610、发送器620、接收器630和存储器640通过总线系统650相连，该存储器640用于存储指令，该处理器610用于执 行该存储器640存储的指令，以控制该发送器620发送信号，并控制该接收器630接收信号。
其中，该处理器610用于确定第一时间段，该第一时间段用于表示全球移动通信系统GSM网络设备采用第一频段进行慢速随路控制信道SACCH帧传输的时间段；
该处理器610还用于根据该第一时间段，确定第二时间段，该第一时间段的至少一个时刻不包括在该第二时间段内；
该发送器620或该接收器630用于在该第二时间段内采用该第一频段进行该装置的业务帧的传输。
可选地，该接收器630用于在确定第一时间段之前，接收该GSM网络设备发送的时间指示信息，该时间指示信息用于指示该第一时间段；
该处理器610具体用于：
根据该时间指示信息，确定该第一时间段。
可选地，该接收器630还用于：
在确定第一时间段之前，接收该GSM网络设备发送的帧指示信息，该帧指示信息用于指示该GSM网络设备当前时刻传输的帧的帧号；
该处理器610具体用于：
根据该帧指示信息，确定该第一时间段。
可选地，该接收器630还用于：
在确定第一时间段之前，接收该GSM网络设备发送的信道占用状态信息，该信道占用状态信息用于指示与该GSM网络设备通信的当前用户所占用的SACCH帧的时隙；
该处理器610具体用于：
根据该时间指示信息或该帧指示信息，以及该信道占用状态信息，确定该第一时间段。
应理解，装置600可以具体为上述实施例中的UMTS网络设备，并且可以用于执行上述方法实施例中与UMTS网络设备对应的各个步骤和/或流程。可选地，该存储器640可以包括只读存储器和随机存取存储器，并向处理器提供指令和数据。存储器的一部分还可以包括非易失性随机存取存储器。例如，存储器还可以存储设备类型的信息。该处理器630可以用于执行存储器中存储的指令，并且当该处理器执行存储器中存储的指令时，该处理 器用于执行上述方法实施例中与UMTS网络设备对应的的各个步骤和/或流程。
图9示出了本发明实施例提供的另一用于进行业务帧传输的装置的示意性框图。该装置700包括接收器710、处理器720、发送器730、存储器740和总线系统750。其中，接收器710、处理器720、发送器730和存储器740通过总线系统750相连，该存储器740用于存储指令，该处理器720用于执行该存储器740存储的指令，以控制该接收器710接收信号，并控制该发送器730发送指令。
其中，该处理器720用于确定时间指示信息或帧指示信息，该时间指示信息用于指示该装置采用第一频段进行SACCH帧传输的第一时间段，该帧指示信息用于指示该装置当前时刻传输的帧的帧号；
该发送器730用于向通用移动通信系统UMTS网络设备发送该时间指示信息或该帧指示信息，以便于该UMTS网络设备根据该时间指示信息或该帧指示信息确定该第一时间段。
可选地，该发送器730还用于：
向该UMTS网络设备发送信道占用状态信息，该信道占用状态信息用于指示与该装置通信的当前用户所占用的SACCH帧的时隙。
应理解，装置700可以具体为上述实施例中的GSM网络设备，并且可以用于执行上述方法实施例中与GSM网络设备对应的各个步骤和/或流程。可选地，该存储器740可以包括只读存储器和随机存取存储器，并向处理器提供指令和数据。存储器的一部分还可以包括非易失性随机存取存储器。例如，存储器还可以存储设备类型的信息。该处理器720可以用于执行存储器中存储的指令，并且该处理器执行该指令时，该处理器可以执行上述方法实施例中与GSM网络设备对应的各个步骤和/或流程。
应理解，在本发明实施例中，该处理器可以是中央处理单元(Central Processing Unit，CPU)，该处理器还可以是其他通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现场可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
在实现过程中，上述方法的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。结合本发明实施例所公开的方法的步骤可 以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器执行存储器中的指令，结合其硬件完成上述方法的步骤。为避免重复，这里不再详细描述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例中描述的各方法步骤和单元，能够以电子硬件、计算机软件或者二者的结合来实现，为了清楚地说明硬件和软件的可互换性，在上述说明中已经按照功能一般性地描述了各实施例的步骤及组成。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。本领域普通技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
所属领域的技术人员可以清楚地了解到，为了描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另外，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口、装置或单元的间接耦合或通信连接，也可以是电的，机械的或其它的形式连接。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本发明实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以是两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销 售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分，或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，简称为“ROM”)、随机存取存储器(Random Access Memory，简称为“RAM”)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到各种等效的修改或替换，这些修改或替换都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。

Claims (12)

  1. 一种用于进行业务帧传输的方法，其特征在于，包括：
    通用移动通信系统UMTS网络设备确定第一时间段，所述第一时间段用于表示全球移动通信系统GSM网络设备采用第一频段进行慢速随路控制信道SACCH帧传输的时间段；
    所述UMTS网络设备根据所述第一时间段，确定第二时间段，其中，所述第一时间段的至少一个时刻不包括在所述第二时间段内；
    所述UMTS网络设备在所述第二时间段内采用所述第一频段进行所述UMTS网络设备业务帧的传输。
  2. 根据权利要求1所述的方法，其特征在于，在所述通用移动通信系统UMTS网络设备确定第一时间段之前，所述方法还包括：
    所述UMTS网络设备接收所述GSM网络设备发送的时间指示信息，所述时间指示信息用于指示所述第一时间段；
    所述通用移动通信系统UMTS网络设备确定第一时间段，包括：
    所述UMTS网络设备根据所述时间指示信息，确定所述第一时间段。
  3. 根据权利要求1所述的方法，其特征在于，在所述通用移动通信系统UMTS网络设备确定第一时间段之前，所述方法还包括：
    所述UMTS网络设备接收所述GSM网络设备发送的帧指示信息，所述帧指示信息用于指示所述GSM网络设备当前时刻传输的帧的帧号；
    所述通用移动通信系统UMTS网络设备确定第一时间段，包括：
    所述UMTS网络设备根据所述帧指示信息，确定所述第一时间段。
  4. 根据权利要求2或3所述的方法，其特征在于，在所述通用移动通信系统UMTS网络设备确定第一时间段之前，所述方法还包括：
    所述UMTS网络设备接收所述GSM网络设备发送的信道占用状态信息，所述信道占用状态信息用于指示与所述GSM网络设备通信的当前用户所占用的SACCH帧的时隙；
    所述通用移动通信系统UMTS网络设备确定第一时间段，包括：
    所述UMTS网络设备根据所述时间指示信息或所述帧指示信息，以及所述信道占用状态信息，确定所述第一时间段。
  5. 一种用于进行业务帧传输的方法，其特征在于，包括：
    全球移动通信系统GSM网络设备确定时间指示信息或帧指示信息，所 述时间指示信息用于指示所述GSM网络设备采用第一频段进行SACCH帧传输的第一时间段，所述帧指示信息用于指示所述GSM网络设备当前时刻传输的帧的帧号；
    所述GSM网络设备向通用移动通信系统UMTS网络设备发送所述时间指示信息或所述帧指示信息，以便于所述UMTS网络设备根据所述时间指示信息或所述帧指示信息确定所述第一时间段。
  6. 根据权利要求5所述的方法，其特征在于，所述方法还包括：
    所述GSM网络设备向所述UMTS网络设备发送信道占用状态信息，所述信道占用状态信息用于指示与所述GSM网络设备通信的当前用户所占用的SACCH帧的时隙。
  7. 一种用于进行业务帧传输的装置，其特征在于，包括：
    第一确定单元，用于确定第一时间段，所述第一时间段用于表示全球移动通信系统GSM网络设备采用第一频段进行慢速随路控制信道SACCH帧传输的时间段；
    第二确定单元，用于根据所述第一时间段，确定第二时间段，其中，所述第一时间段的至少一个时刻不包括在所述第二时间段内；
    传输单元，用于在所述第二时间段内采用所述第一频段进行所述装置的业务帧的传输。
  8. 根据权利要求7所述的装置，其特征在于，所述装置还包括：
    接收单元，用于在所述确定第一时间段之前，接收所述GSM网络设备发送的时间指示信息，所述时间指示信息用于指示所述第一时间段；
    所述第一确定单元具体用于：
    根据所述时间指示信息，确定所述第一时间段。
  9. 根据权利要求7所述的装置，其特征在于，所述接收单元还用于：
    在所述确定第一时间段之前，接收所述GSM网络设备发送的帧指示信息，所述帧指示信息用于指示所述GSM网络设备当前时刻传输的帧的帧号；
    所述第一确定单元具体用于：
    根据所述帧指示信息，确定所述第一时间段。
  10. 根据权利要求8或9所述的装置，其特征在于，所述接收单元还用于：
    在所述确定第一时间段之前，接收所述GSM网络设备发送的信道占用 状态信息，所述信道占用状态信息用于指示与所述GSM网络设备通信的当前用户所占用的SACCH帧的时隙；
    所述第一确定单元具体用于：
    根据所述时间指示信息或所述帧指示信息，以及所述信道占用状态信息，确定所述第一时间段。
  11. 一种用于进行业务帧传输的装置，其特征在于，包括：
    确定单元，用于确定时间指示信息或帧指示信息，所述时间指示信息用于指示所述装置采用第一频段进行SACCH帧传输的第一时间段，所述帧指示信息用于指示所述装置当前时刻传输的帧的帧号；
    发送单元，用于向通用移动通信系统UMTS网络设备发送所述时间指示信息或所述帧指示信息，以便于所述UMTS网络设备根据所述时间指示信息或所述帧指示信息确定所述第一时间段。
  12. 根据权利要求11所述的装置，其特征在于，所述发送单元还用于：
    向所述UMTS网络设备发送信道占用状态信息，所述信道占用状态信息用于指示与所述装置通信的当前用户所占用的SACCH帧的时隙。
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