WO2014101068A1 - 多种无线制式通信的实现方法及用户设备 - Google Patents

多种无线制式通信的实现方法及用户设备 Download PDF

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Publication number
WO2014101068A1
WO2014101068A1 PCT/CN2012/087740 CN2012087740W WO2014101068A1 WO 2014101068 A1 WO2014101068 A1 WO 2014101068A1 CN 2012087740 W CN2012087740 W CN 2012087740W WO 2014101068 A1 WO2014101068 A1 WO 2014101068A1
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WIPO (PCT)
Prior art keywords
data
uplinks
link
user equipment
sent
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PCT/CN2012/087740
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English (en)
French (fr)
Inventor
王玉琴
李振宇
李汉涛
Original Assignee
华为技术有限公司
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Priority to CN201280002814.8A priority Critical patent/CN103547327A/zh
Priority to PCT/CN2012/087740 priority patent/WO2014101068A1/zh
Publication of WO2014101068A1 publication Critical patent/WO2014101068A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/08Load balancing or load distribution
    • H04W28/082Load balancing or load distribution among bearers or channels

Definitions

  • the invention belongs to the field of communications, and in particular relates to a method for implementing a plurality of wireless system communication and a user equipment.
  • Non-3 generation cooperation project 3rd Generation Partnership Project, referred to as 3GPP
  • 3GPP mode includes Wireless Local Area Networks (Wireless Local Area Networks, Abbreviation: WLAN), Worldwide Interoperability for Microwave Access, Abbreviation: WIMAX), etc.
  • 3GPP mode from 2G, 3G to 4G, including a variety of standards: Frequency Division Duplexing , abbreviation: FDD), Time Division Duplexing (TDD), including packet radio service technology (General Packet Radio) Service, referred to as: GPRS), Global System of Mobile communication (referred to as: GSM), GSM Enhanced Data Rates for GSM Evolution (EDGE), Wideband Code Division Multiple Access (Wideband) Code Division Multiple Access (WCDMA), Time Division Synchronous Code Division Multiple Access (Time Division-Synchronous Code Division Multiple Access (TD-SCDMA), Long Term Evolution (LTE) and many more.
  • GSM Global System of Mobile communication
  • EDGE Wideband Code Division Multiple Access
  • WCDMA
  • WLANs provide high data rates in a small range of hotspots, while cellular networks offer greater flexibility and ubiquitous coverage, but at lower data rates.
  • the user equipment installs a software on the user equipment for the purpose of achieving WIFI offloading, and when the user equipment detects that there is a suitable WIFI.
  • the access point When the access point is used, it will automatically switch from the cellular network to the WIFI network for data transmission, or the user can specify the WIFI network access by manually searching for the WIFI access point, and will disconnect the WIFI when it does not need to use or exceed the WIFI coverage. Network, switch back to the cellular network.
  • the prior art In the process of implementing the prior art, the prior art is found to have the following problems: the prior art technical solution cannot fully utilize the wireless link resources.
  • the purpose of the embodiments of the present invention is to provide a method for implementing multiple wireless communication systems, which aims to solve the problem that the existing technical solutions cannot fully utilize the wireless link resources.
  • a method for implementing a plurality of wireless standard communications comprising:
  • the user equipment detects signal quality of multiple uplinks in multiple modes, and the user equipment can simultaneously perform data transmission on the multiple uplinks;
  • the user equipment allocates data transmission amounts of multiple uplinks in the multiple modes according to signal quality of the multiple uplinks
  • the user equipment transmits data in a plurality of uplink data transmission amounts in a plurality of modes in the plurality of modes.
  • the method further includes:
  • the detecting the signal quality of the multiple uplinks in the multiple modes includes:
  • the user equipment detects one or more of a loopback delay RTT delay, a bit error rate, a transmission rate, and a link quality of the multiple uplinks.
  • the allocating a plurality of uplink data transmissions according to the signal quality of the multiple uplinks includes:
  • the user equipment allocates a percentage of the data transmission amount of the multiple uplinks in the multiple modes according to the quality of the signal of the multiple uplinks.
  • the method further includes:
  • the transmitting the data in multiple modes specifically includes:
  • routing information in multiple modes is obtained, and routing modes of multiple modes are established according to the obtained routing information in the multiple modes;
  • Determining an uplink mode of the to-be-sent data according to a type of data to be sent determining a link of the to-be-sent data according to a routing table corresponding to the mode of the uplink, and transmitting, according to the link, the link The data to be sent.
  • the transmitting the data in multiple modes specifically includes:
  • Determining an uplink mode of the to-be-sent data according to a type of data to be sent determining a link of the to-be-sent data according to a device management table corresponding to the uplink mode, and transmitting the link according to the link Tell the data to be sent.
  • the method further includes:
  • the link with the smallest delay is selected from the multiple uplinks in the multiple modes as the transmission link of the ACK. .
  • a user equipment in a second aspect, includes:
  • a detecting unit configured to detect signal quality of multiple uplinks in multiple modes, where the user equipment can perform data transmission on the multiple uplinks at the same time;
  • An allocating unit configured to allocate, according to the signal quality of the multiple uplinks detected by the detecting unit, data transmission amounts of multiple uplinks in multiple modes
  • a transmission unit configured to transmit data in a plurality of modes according to a plurality of uplink data transmission amounts in the plurality of modes allocated by the allocation unit.
  • the detecting unit is specifically configured to:
  • the allocating unit is specifically configured to:
  • the allocating unit is further configured to:
  • the allocating unit is specifically configured to:
  • routing information in multiple modes is obtained, and routing modes of multiple modes are established according to the obtained routing information in the multiple modes, according to types of data to be sent. Determining a mode of the uplink of the data to be transmitted, determining a link of the to-be-sent data according to a routing table corresponding to the mode of the uplink, and instructing the transmitting unit to send the to-be-set according to the link The data sent.
  • the allocating unit is further configured to:
  • the user equipment further includes: a receiving unit, where the receiving unit is configured to receive link indication information of the network side, where the allocation unit is further configured to adjust, according to the link indication information, the allocated The amount of data transmission of the plurality of uplinks in the plurality of modes or the amount of data transmission of the plurality of uplinks in the plurality of modes is adjusted according to the user's selection.
  • the user equipment further includes:
  • an ACK transmission unit configured to: when it is detected that the data to be sent is an acknowledgment ACK, select a link with the smallest delay from among the plurality of uplinks in the multiple modes as the transmission link of the ACK.
  • a third aspect provides a user equipment, where the user equipment includes: a transceiver and a processor;
  • the processor is configured to detect signal quality of multiple uplinks in multiple modes, and allocate data transmissions of multiple uplinks in the multiple modes according to signal quality of the multiple uplinks
  • the user equipment can simultaneously perform data transmission on the multiple uplinks
  • the transceiver is configured to transmit data according to a plurality of uplink data transmission quantities in the multiple modes allocated by the processor in the multiple modes.
  • the processor is specifically configured to:
  • the processor is specifically configured to:
  • the processor is further configured to:
  • the processor is specifically configured to: when multiple uplinks are established in multiple modes, obtain routing information in multiple modes, and establish multiple according to the routing information in the multiple acquired modes. a routing table of the mode, determining an uplink mode of the to-be-sent data according to a type of data to be sent, determining a link of the to-be-sent data according to a routing table corresponding to the mode of the uplink; the transceiver Specifically, the method is: sending the data to be sent according to the link.
  • the processor is specifically configured to: when establishing multiple uplinks in multiple modes, acquire a MAC address of the communication device in the multiple modes, according to the communication device in the multiple modes
  • the MAC address establishes a device management table of the multiple modes; determining an uplink mode of the to-be-sent data according to the type of the data to be sent, and determining the to-be-sent data according to the device management table corresponding to the mode of the uplink
  • the transceiver is specifically configured to: send the data to be sent according to the link.
  • the transceiver is further configured to receive link indication information of the network side, where the processor is further configured to adjust, according to the link indication information, multiple uplinks in the multiple modes that are allocated. The amount of data transmission or the amount of data transmission of the plurality of uplinks allocated in the plurality of modes is adjusted according to a user's selection.
  • the processor is further configured to: when detecting that the data to be sent is an acknowledgement ACK, select a link with the smallest delay from the multiple uplinks in the multiple modes as the The transmission link of the ACK.
  • the technical solution provided by the present invention provides a data transmission and offloading method in a multi-mode, which may specifically allocate multiple links according to the signal quality after detecting multiple uplink signal qualities in multiple modes.
  • the data transmission amount so the method provided by the specific embodiment of the present invention can concurrently transmit data through multiple uplinks, and fully considers the signal quality when transmitting, so that multiple modes can be simultaneously implemented in the data part transmission. Under the transmission.
  • FIG. 1 is a flowchart of a method for implementing multiple wireless system communications according to an embodiment of the present invention
  • FIG. 3 is a flowchart of an implementation method for implementing multiple wireless standard concurrent communication according to a dynamic routing method of an IP routing table according to an embodiment of the present invention.
  • FIG. 4 is a flowchart of an implementation method for implementing multiple wireless system concurrent communication according to a dynamic device selection method of a MAC address according to an embodiment of the present invention
  • FIG. 5 is a structural diagram of a user equipment according to an embodiment of the present invention.
  • FIG. 6 is a hardware structural diagram of a user equipment according to an embodiment of the present invention.
  • a specific implementation manner of the present invention provides a method for implementing a plurality of wireless communication systems, where the user equipment (the embodiment of the user equipment includes, but is not limited to, a mobile phone, a tablet computer, and an ITOUCH), the user equipment supports multi-mode concurrency.
  • the method is shown in Figure 1, and includes:
  • the user equipment detects signal quality of multiple uplinks in multiple modes.
  • the multiple uplinks may be multiple uplinks that can simultaneously transmit data to the network side device in multiple modes established by the user equipment.
  • the user equipment is capable of performing data transmission on the multiple uplinks at the same time;
  • the user equipment allocates, according to the signal quality of the multiple uplinks, data transmission amounts of multiple uplinks in multiple modes.
  • the user equipment transmits data according to multiple uplink data transmission quantities in the multiple modes allocated in multiple modes.
  • the above multiple modes may be: WLAN mode and 3GPP mode; the WLAN mode here takes WIFI as an example, and the 3GPP mode uses 3G as an example to illustrate how the user equipment transmits data to the network device through multiple uplinks in multiple modes;
  • the device uses the WIFI module to transmit data to the network side through the WIFI uplink, and simultaneously opens the 3G module and transmits data to the network side through the 3G uplink.
  • the user equipment adopts the 3G module and passes the 3G uplink. While the road transmits data to the network side, the WIFI module is turned on and the WIFI uplink is used to transmit data to the network side.
  • the method provided by the present invention allocates the data transmission amount of the multiple links according to the signal quality after detecting the signal quality of the plurality of uplinks, so the method provided by the specific embodiment of the present invention can pass the data through multiple uplinks.
  • the road is concurrent, and when transmitting, fully considers the reason of signal quality, so the transmission in the data part can simultaneously realize transmission in multiple modes, for example, simultaneous implementation of WIFI transmission and cellular network transmission, so it does not appear when switching After the WIFI network, the data service transmission of the cellular network will be disconnected, and the problems of various wireless system support cannot be fully utilized, so that it has the advantages of fully utilizing the wireless network resources and fully utilizing various wireless standards, and since it adopts Multiple links transmit data, and the amount of transmitted data is allocated according to the signal quality of the uplink of the strip. This makes it possible to better utilize the signal with good signal quality to transmit data, so it can reduce the data transmission time.
  • the foregoing method may further include: after S12:
  • the user equipment adjusts the data transmission amount of the multiple uplinks in the multiple modes according to the user's selection.
  • the user's selection may be made by an input device of the user device, that is, the user device selects according to an instruction received by the input device of the user device.
  • implementation method of the foregoing S11 may specifically be:
  • the user equipment detects one or more of RTT delay, bit error rate, transmission rate, and link quality of multiple uplinks.
  • the method for implementing S12 above may specifically be:
  • the user equipment allocates a percentage of the data transmission amount of the plurality of uplinks according to the quality of the signal of the plurality of uplinks.
  • the following takes two uplinks as an example to illustrate the specific method of implementation.
  • the user equipment allocates more than 50% of the data transmission amount for the links with good signal quality in the two uplinks, and allocates less than 50% of the data transmission amount for the links with bad signal quality in the two uplinks.
  • the plurality of uplinks may include, but are not limited to, a non-3GPP link (eg, WIFI) and a 3GPP link (eg, LTE, TD-SCDMA, WCDMA, GSM, etc.).
  • TCP Transmission Control Protocol
  • TCP Transmission Control Protocol
  • transmitted ACK packet is transmitted with a link with a small delay to improve throughput.
  • the foregoing method may further include: after S12:
  • the link with the smallest delay is selected from the plurality of uplinks in the multiple modes as the transmission link of the ACK.
  • the above method may further include after S12:
  • the uplink of the data is allocated according to the type of data to be transmitted.
  • the specific allocation method may be: if the data type is control signaling, such as TCP handshake signaling, interactive signaling, etc., such signaling has a higher error rate requirement, so the above control signaling must have a lower error rate.
  • Uplink for example, 3GPP link
  • the bit error rate of data transmission is required, generally not higher than 10%, so for some pairs of bit error rate
  • the bit error rate is related to the signal strength of WIFI, that is, The signal strength of WIFI is high, and the bit error rate is low.
  • the signal strength of WIFI is checked, the bit error rate is high, and the bit error rate is not so high in the transmission of some data packets.
  • the data packet The amount of data is large, and the transmission speed is high, so some data packets can be transmitted through WIFI.
  • the method for allocating the uplink of the data may be: when the data is offloaded, the control signaling packet (SYN, FIN, URG, PSH, RST) of the TCP handshake is taken on a link with a low bit error rate (for example, 3GPP). ), will TCP The ACK control signaling has the shortest delay (the case where the error rate difference is not very large) (for example, WLAN), and other service data packets are split and concurrent, reducing the packet loss and error rate of the control packet, and improving the TCP transmission rate.
  • the control signaling packet SYN, FIN, URG, PSH, RST
  • the flow chart is as shown in FIG. 2, and the data of the UE is collected by the data stream, and the data is classified by the selection algorithm. Transmission, at this time, if the data is control signaling, it is directly transmitted through the IP2 (3GPP) link. If the data is a data packet, IP1 is allocated according to the signal quality (for example, transmission rate) of the IP1 (WIFI) link and the IP2 link. The percentage of the data transmission volume of the link and IP2 link. It is assumed that the transmission rate of the IP1 link is 50M/S; when the transmission rate of the IP2 link is 5M/S, 90% of the data is transmitted through the IP1 link.
  • IP2 IP2
  • 10% of the data is transmitted over the IP2 link. Since the method provided by the specific embodiment of the present invention transmits data through multiple uplinks and takes into account the characteristics of multiple uplinks, it can fully utilize resources of multiple wireless links, and, in addition, because its data is passed through The link is transmitted, so it is much faster than the transmission of a single link, so it has the advantage of reducing the data transmission time.
  • the present invention monitors the quality of the communication link in different modes according to the signal strength and the service quality of the service (Quality Of Service, referred to as QoS, requires different data packets to be selected for different data links to increase the data transmission rate.
  • QoS Quality Of Service
  • the present invention provides an implementation method for selecting a data transmission path through a routing table or a device management table
  • the implementation method for selecting a data transmission path through a routing table or through a device management table may be specifically:
  • the specific implementation manner of the foregoing S13 may be (the routing table):
  • the routing information in multiple modes is obtained, and routing modes of multiple modes are established according to the obtained routing information in multiple modes; determining the to-be-based according to the type of data to be sent.
  • a mode of transmitting an uplink of the data determining a link of the to-be-sent data according to a routing table corresponding to the uplink mode, and transmitting the to-be-sent data according to the link. For example, as shown in FIG. 3, a routing table of two links of 3GPP and WIFI (ie, 802.11 in FIG.
  • the data with higher QoS requirements selects the 3GPP link, the data with lower QoS requirements selects the WIFI link, and takes into account load balancing), selects a route for the data packet, and sends data on the link. Different data packets select different transmission links.
  • the above technical solution provides a method for implementing multiple wireless system concurrent communication based on a routing table.
  • the basic process is as follows: 1. In the multi-standby mode, when multiple links are established, the routing information in different communication modes is obtained to form a routing table.
  • the routing algorithm (routing) can be based on the type of data packet (data packet, TCP control message, etc.), network side indication reference information, local measurement link information (delay, bit error rate) and other decision packets.
  • Link 3.
  • the routing algorithm module determines the link of the current data packet transmission, and specifies the route, thereby achieving the purpose of dynamically selecting the transmitting device.
  • Figure 3 shows the framework graphics for implementing uplink WIFI/3G concurrency in this way in the Android system, implemented in the Linux kernel protocol stack.
  • implementation method of the foregoing S13 may specifically be:
  • MAC address establishing a device management table of multiple modes according to the MAC address of the communication device in the multiple modes; determining an uplink mode of the data to be sent according to the type of data to be sent, according to the uplink
  • the device management table corresponding to the link mode determines the link of the data to be sent, and sends the data to be sent according to the link. For example, as shown in FIG.
  • the above technical solution provides a method for implementing multiple wireless system concurrent communication based on device selection.
  • the device is dynamically adjusted by the device selection method in different scenarios.
  • the basic process is as follows: 1.
  • the routing algorithm module can decide the bearer link of the data packet according to the type of the data packet (data packet, TCP control message, etc.), the network side indication reference information, and the local measurement link information (delay, bit error rate);
  • the routing algorithm module determines the link of the current data packet transmission, specifies the device, and thus achieves the purpose of dynamically selecting the transmitting device.
  • the Android system uses this method to implement uplink WIFI/3G concurrency, which can be implemented in the Linux kernel.
  • the embodiment of the invention further provides a method for implementing multiple wireless system communication, the method comprising:
  • the throughput size and loopback delay (Round-Trip) when the send window size is fixed Time is inversely proportional. Therefore, in order to reduce RTT, when multiple uplinks are concurrent, ACK packets for TCP transmission should be preferentially selected for transmission with the least delay link; in actual environments, in 3GPP and In the WLAN concurrent scenario, the scenarios of the ACK WLAN link and the ACK 3GPP link are tested respectively. The results show that the overall throughput of the ACK is significantly improved when the WLAN is taken.
  • the embodiment of the present invention further provides a user equipment, as shown in FIG. 5, the user equipment includes:
  • the detecting unit 51 is configured to detect signal quality of multiple uplinks in multiple modes, where the multiple uplinks are: multiple uplinks that can simultaneously transmit data to the network side device in multiple modes established by the user equipment. a link; the user equipment can simultaneously perform data transmission on the multiple uplinks;
  • the allocating unit 52 is configured to allocate, according to the signal quality of the multiple uplinks detected by the detecting unit 51, data transmission amounts of multiple uplinks in multiple modes;
  • the transmitting unit 53 is configured to transmit data in a plurality of uplink data transmission amounts in a plurality of modes allocated by the allocating unit 52 in the plurality of modes.
  • the user equipment provided by the present invention allocates the data transmission amount of the multiple links according to the signal quality after detecting the signal quality of the multiple uplinks. Therefore, the method provided by the specific embodiment of the present invention can pass the data through multiple uplinks.
  • the link is concurrent, and when transmitting, the signal quality is fully considered, so the transmission in the data part can simultaneously realize transmission in multiple modes, for example, simultaneous implementation of WIFI transmission and cellular network transmission, so that it has fully utilized wireless Network resources, and because it uses multiple links to transmit data, it can reduce the data transmission time.
  • the device further includes: a receiving unit, where the receiving unit is configured to receive link indication information on the network side; the allocating unit 52 is further configured to adjust the allocated multiple modes according to the link indication information The amount of data transmission of the plurality of uplinks under the plurality of uplinks or the amount of data transmission of the plurality of uplinks in the plurality of modes is adjusted according to a user's selection.
  • the detecting unit 51 is further configured to:
  • the allocating unit 52 is further configured to:
  • the percentage of the data transmission amount of the plurality of uplinks in the plurality of modes is allocated according to the quality of the signal of the plurality of uplinks.
  • the allocating unit 52 is further configured to:
  • the mode of the uplink of the data is allocated according to the type of data to be transmitted and the QoS requirements of the data to be transmitted.
  • the allocating unit 52 is further configured to:
  • the routing information in multiple modes is obtained, and routing modes of multiple modes are established according to the obtained routing information in multiple modes, and the to-be-sent data is determined according to the type of data to be sent.
  • a mode of transmitting an uplink of the data determining a link of the to-be-sent data according to a routing table corresponding to the mode of the uplink, and instructing the transmitting unit 53 to send the data to be transmitted according to the link.
  • the allocating unit 52 is further configured to:
  • the foregoing user equipment may further include:
  • an ACK transmission unit configured to: when detecting that the data to be sent is an ACK, select a link with the smallest delay from the plurality of uplinks in the multiple modes as the transmission link of the ACK.
  • a specific embodiment of the present invention further provides a user equipment.
  • the user equipment includes a transceiver 61, a bus 63, and a processor 62.
  • the bus 63 may be an ISA bus, a PCI bus, or an EISA bus.
  • the bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is shown in Figure 6, but it does not mean that there is only one bus or one type of bus.
  • the above-mentioned transceivers 61 may specifically be: an antenna or an antenna matrix; of course, in different user equipments, other representations equivalent to the antenna or the antenna matrix, such as a network card, may also be used.
  • the processor 62 may specifically include: a central processing unit (central Processing unit (CPU), network processor (network Processor, referred to as NP); can also be digital signal processor (DSP), application specific integrated circuit (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components .
  • CPU central Processing unit
  • NP network processor
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA off-the-shelf programmable gate array
  • the processor 62 is configured to detect signal quality of multiple uplinks in multiple modes, and allocate data transmission amounts of multiple uplinks in the multiple modes according to signal quality of the multiple uplinks;
  • the plurality of uplinks are: multiple uplinks that can simultaneously transmit data to the network side device in multiple modes established by the user equipment; the user equipment can simultaneously perform data transmission on the multiple uplinks;
  • the transceiver 61 is configured to transmit data according to a plurality of uplink data transmission quantities in the multiple modes allocated by the processor 61 in multiple modes.
  • the processor 62 is specifically configured to:
  • the processor 62 is specifically configured to:
  • the percentage of the data transmission amount of the plurality of uplinks in the plurality of modes is allocated according to the quality of the signal of the plurality of uplinks.
  • the processor 62 is further configured to:
  • the mode of the uplink of the data is allocated according to the type of data to be transmitted and the QoS requirements of the data to be transmitted.
  • the processor 62 is specifically configured to: when multiple uplinks are established in multiple modes, obtain routing information in multiple modes, and establish multiple modes according to the acquired routing information in multiple modes.
  • the routing table determines the uplink mode of the data to be sent according to the type of the data to be sent, and determines the link of the data to be sent according to the routing table corresponding to the mode of the uplink;
  • the transceiver 61 is specifically configured to: press The link transmits the data to be transmitted.
  • the processor 62 is specifically configured to: when establishing multiple uplinks in multiple modes, acquire MAC addresses of communication devices in multiple modes, and establish multiple MAC addresses of the communication devices according to the multiple modes. a device management table of the mode; determining an uplink mode of the data to be transmitted according to the type of the data to be transmitted, determining a link of the data to be transmitted according to the device management table corresponding to the mode of the uplink, and the transceiver 61 Specifically, the method is: sending the data to be sent according to the link.
  • the transceiver 61 is further configured to receive the link indication information of the network side, where the processor 62 is further configured to adjust, according to the link indication information, the data transmission of the multiple uplinks in the allocated multiple modes. The amount of data transmission of the plurality of uplinks in the plurality of modes is adjusted according to the user selection.
  • the processor 62 is further configured to: when detecting that the data to be sent is an ACK, select a link with the smallest delay from the multiple uplinks in the multiple modes as the ACK. Transmission link.
  • the user equipment may be a user equipment of the application android system, and may also be a user equipment of the application ios system.
  • the operating system of the user equipment may also adopt other operating systems.
  • each module or unit included is only divided according to functional logic, but is not limited to the above division, as long as the corresponding function can be implemented; in addition, the specific name of each functional module is also They are only used to facilitate mutual differentiation and are not intended to limit the scope of the present invention.

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Abstract

本发明适用于通信领域,提供了一种多种无线制式通信的实现方法及用户设备,该方法包括:检测多条上行链路的信号质量;根据该多条上行链路的信号质量分配多条上行链路的数据传输量。本发明提供的技术方案具有充分利用无线网络资源,并且由于其采用的是多条链路传输数据,所以其能够减少数据的传输时间的优点。

Description

多种无线制式通信的实现方法及用户设备 技术领域
本发明属于通信领域,尤其涉及一种多种无线制式通信的实现方法及用户设备。
背景技术
随着无线通信技术的不断发展,各种无线通信方式迅速发展。非3 代合作项目(3rd Generation Partnership Project ,简称:3GPP)模式包括无线局域网络(Wireless Local Area Networks, 简称:WLAN)、全球微波互联接入(Worldwide Interoperability for Microwave Access, 简称:WIMAX)等,3GPP模式从2G、3G到4G,包括了多种制式:频分双工(Frequency Division Duplexing ,简称:FDD),时分双工(Time Division Duplexing,简称:TDD),包括分组无线服务技术(General Packet Radio Service,简称:GPRS)、全球移动通讯系统(Global System of Mobile communication,简称: GSM)、GSM增强数据率演进(Enhanced Data rates for GSM Evolution ,简称:EDGE)、宽带码分多址(Wideband Code Division Multiple Access ,简称:WCDMA)、时分同步码分多址(Time Division-Synchronous Code Division Multiple Access,简称:TD-SCDMA)、长期演进(Long Term Evolution,简称:LTE) 等等。随着技术的发展,多模用户设备逐渐出现,同一个用户设备支持两种以上模式(如WLAN和WCDMA/LTE)或者更多种模(无线保真(Wireless Fidelity ,简称:WIFI)/GSM/WCDMA/LTE FDD)。 WLAN可在小范围的热点区提供很高的数据速率,而蜂窝网可以提供更高的灵活性和无处不在的覆盖,但数据速率较低。
现有技术中,用户设备为了达到WIFI分流的目的,在用户设备上安装一个软件,当用户设备检测到有合适的WIFI 接入点时,将自动从蜂窝网络切换到WIFI网络上进行数据传输,或者用户通过手动搜索WIFI接入点的方式指定WIFI网络接入,不需要使用或者超出WIFI的覆盖范围时会断开WIFI网络,切换回蜂窝网络。
在实现现有技术的过程中,发现现有技术存在如下问题:现有技术的技术方案无法充分利用无线链路资源。
技术问题
本发明实施例的目的在于提供一种多种无线制式通信的实现方法,旨在解决现有的技术方案无法充分利用无线链路资源的问题。
技术解决方案
一方面,提供一种多种无线制式通信的实现方法,所述方法包括:
用户设备检测多个模式下的多条上行链路的信号质量,所述用户设备能够同时在所述多条上行链路进行数据传输;
所述用户设备根据所述多条上行链路的信号质量分配所述多个模式下的多条上行链路的数据传输量;
所述用户设备在所述多个模式下按分配多个模式下的多条上行链路的数据传输量传输数据。
可选的,所述方法还包括:
所述用户设备接收网络侧的链路指示信息,根据所述链路指示信息调整所述分配的多个模式下的多条上行链路的数据传输量;
或用所述用户设备根据用户的选择调整所述分配多个模式下的多条上行链路的数据传输量。
可选的,所述检测多个模式下的多条上行链路的信号质量包括:
所述用户设备检测所述多条上行链路的环回时延RTT延时、误码率、传输速率、链路质量中的一种或多种。
可选的,所述根据所述多条上行链路的信号质量分配多条上行链路的数据传输量包括:
所述用户设备根据所述多条上行链路的信号质量的好坏来分配所述多个模式下的多条上行链路的数据传输量的百分比。
可选的,所述方法还包括:
根据所述待发送数据的类型以及所述待发送数据的服务质量QoS要求分配所述待发送数据的上行链路的模式。
可选的,所述在多个模式下传输数据具体包括:
在多个模式下建立多条上行链路时,获取多个模式下的路由信息,根据所获取的所述多个模式下的路由信息建立多个模式的路由表;
根据待发送数据的类型确定所述待发送数据的上行链路的模式,根据所述上行链路的模式对应的路由表确定所述待发送数据的链路,并按所述链路发送所述待发送的数据。
可选的,所述在多个模式下传输数据具体包括:
在多个模式下建立多条上行链路时,获取所述多个模式下的通信设备的媒体访问控制MAC地址,根据所述多个模式下的通信设备的MAC地址建立多个模式的设备管理表;
根据待发送数据的类型确定所述待发送数据的上行链路的模式,根据所述上行链路的模式对应的设备管理表确定所述待发送数据的链路,并按所述链路发送所述待发送的数据。
可选的,所述方法还包括:
当检测到所述待发送的数据为确认(acknowledgement,简称:ACK)时,则从所述多个模式下的多条上行链路中选择时延最小的链路作为所述ACK的传输链路。
第二方面,提供一种用户设备,所述用户设备包括:
检测单元,用于检测多个模式下的多条上行链路的信号质量,所述用户设备能够同时在所述多条上行链路进行数据传输;
分配单元,用于根据检测单元检测的所述多条上行链路的信号质量分配多个模式下的多条上行链路的数据传输量;
传输单元,用于在多个模式下按所述分配单元分配的多个模式下的多条上行链路的数据传输量传输数据。
可选的,所述检测单元具体用于:
检测所述多条上行链路的环回时延RTT延时、误码率、传输速率、链路质量中的一种或多种。
可选的,所述分配单元具体用于:
根据所述多条上行链路的信号质量的好坏来分配所述多个模式下的多条上行链路的数据传输量的百分比。
可选的,所述分配单元还用于:
根据所述待发送数据的类型以及所述待发送数据的服务质量QoS要求分配所述待发送数据的上行链路的模式。
可选的,所述分配单元具体用于:
在多个模式下建立多条上行链路时,获取多个模式下的路由信息,根据所述获取的所述多个模式下的路由信息建立多个模式的路由表,根据待发送数据的类型确定所述待发送数据的上行链路的模式,根据所述上行链路的模式对应的路由表确定所述待发送数据的链路,并指示所述传输单元按所述链路发送所述待发送的数据。
可选的,所述分配单元进一步用于:
在多个模式下建立多条上行链路时,获取所述多个模式下的通信设备的媒体访问控制MAC地址,根据所述多个模式下的通信设备的MAC地址建立多个模式的设备管理表;根据待发送数据的类型确定所述待发送数据的上行链路的模式,根据所述上行链路的模式对应的设备管理表确定所述待发送数据的链路,并指示所述传输单元按所述链路发送所述待发送的数据。
可选的,所述用户设备还包括:接收单元,所述接收单元用于接收网络侧的链路指示信息;所述分配单元,还用于根据所述链路指示信息调整所述分配的多个模式下的多条上行链路的数据传输量或根据用户的选择调整所述分配多个模式下的多条上行链路的数据传输量。
可选的,所述用户设备还包括:
ACK传输单元,用于当检测到所述待发送的数据为确认ACK时,则从确认多个模式下的多条上行链路中选择时延最小的链路作为所述ACK的传输链路。
第三方面,提供一种用户设备,所述用户设备包括:收发器和处理器;
所述处理器,用于检测多个模式下的多条上行链路的信号质量,根据所述多条上行链路的信号质量分配所述多个模式下的多条上行链路的数据传输量;所述用户设备能够同时在所述多条上行链路进行数据传输;
所述收发器,用于在所述多个模式下按所述处理器分配的所述多个模式下的多条上行链路的数据传输量传输数据。
可选的,所述处理器具体用于:
检测所述多条上行链路的环回时延RTT延时、误码率、传输速率、链路质量中的一种或多种。
可选的,所述处理器具体用于:
根据所述多条上行链路的信号质量的好坏来分配所述多个模式下的多条上行链路的数据传输量的百分比。
可选的,所述处理器还用于:
根据所述待发送数据的类型以及所述待发送数据的服务质量QoS要求分配所述待发送的数据的上行链路的模式。
可选的,所述处理器具体用于:在多个模式下建立多条上行链路时,获取多个模式下的路由信息,根据该所述获取的多个模式下的路由信息建立多个模式的路由表,根据待发送数据的类型确定所述待发送数据的上行链路的模式,根据所述上行链路的模式对应的路由表确定所述待发送数据的链路;所述收发器具体用于:按所述链路发送所述待发送的数据。
可选的,所述处理器具体用于:在多个模式下建立多条上行链路时,获取所述多个模式下的通信设备的MAC地址,根据所述多个模式下的通信设备的MAC地址建立多个模式的设备管理表;根据待发送数据的类型确定所述待发送数据的上行链路的模式,根据所述上行链路的模式对应的设备管理表确定所述待发送数据的链路,所述收发器具体用于:按所述链路发送所述待发送的数据。
可选的,所述收发器还用于接收网络侧的链路指示信息;所述处理器,还用于根据所述链路指示信息调整所述分配的多个模式下的多条上行链路的数据传输量或根据用户的选择调整所述分配多个模式下的多条上行链路的数据传输量。
可选的,所述处理器还用于当检测到所述待发送的数据为确认ACK时,则从所述多个模式下的多条上行链路中选择时延最小的链路作为所述ACK的传输链路。
有益效果
本发明提供的技术方案给出了一种在多模下的数据传输分流方法,具体可以在检测到多模式下的多条上行链路的信号质量后,根据该信号质量来分配多条链路的数据传输量,所以本发明具体实施方式提供的方法能将数据通过多条上行链路并发,并在发送时,充分考虑到信号质量的原因,所以在数据部分的传输可以同时实现多个模式下的传输。
附图说明
图1是本发明具体实施方式提供的一种多种无线制式通信的实现方法的流程图;
图2是本发明具体实施方式提供的多种无线制式通信方法的具体流程图;
图3是本发明具体实施方式提供的根据IP路由表的动态路由选择方法实现多种无线制式并发通信的实现方法流程图举例。
图4是本发明具体实施方式提供的根据MAC地址的动态设备选择方法实现多种无线制式并发通信的实现方法流程图举例;
图5为本发明具体实施方式提供的一种用户设备的结构图;
图6为本发明具体实施方式提供的一种用户设备的硬件结构图。
本发明的最佳实施方式
为了使本发明的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本发明进行进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。
本发明具体实施方式提供一种多种无线制式通信的实现方法,该方法由用户设备(其用户设备的体现形式包括但不限于手机、平板电脑、ITOUCH)执行,该用户设备支持多模并发,该方法如图1所示,包括:
S11、用户设备检测多个模式下多条上行链路的信号质量;该多条上行链路可以为:用户设备建立的多个模式下能同时向网络侧设备传输数据的多条上行链路;所述用户设备能够同时在所述多条上行链路进行数据传输;
S12、用户设备根据该多条上行链路的信号质量分配多个模式下多条上行链路的数据传输量;
S13、用户设备在多个模式下按分配的多个模式下的多条上行链路的数据传输量传输数据。
上述多个模式可以为:WLAN模式和3GPP模式;这里的WLAN模式以WIFI为例,3GPP模式以3G为例来说明用户设备如何通过多个模式下多条上行链路向网络设备传输数据;用户设备在采用WIFI模块并通过WIFI上行链路向网络侧传输数据的同时,开启3G模块并通过3G上行链路向网络侧传输数据,当然也可以为:用户设备在采用3G模块并通过3G上行链路向网络侧传输数据的同时,开启WIFI模块并采用WIFI上行链路向网络侧传输数据。
本发明提供的方法在检测到多条上行链路的信号质量后,根据该信号质量来分配多条链路的数据传输量,所以本发明具体实施方式提供的方法能将数据通过多条上行链路并发,并在发送时,充分考虑到信号质量的原因,所以在数据部分的传输可以同时实现多个模式下的传输,例如同时实现WIFI传输和蜂窝网络的传输,所以其不会出现当切换到WIFI网络后,将断开蜂窝网络的数据业务传输,不能充分利用各种无线制式支持的问题,所以其具有充分利用无线网络资源,充分利用各种无线制式的优点,并且由于其采用的是多条链路传输数据,并且依据条上行链路的信号质量来分配传输数据量,这样能更好的利用信号质量好的链路多传输数据,所以其能够减少数据的传输时间。
可选的,上述方法在S12之后还可以包括:
用户设备接收网络侧的链路指示信息,根据所述链路指示信息调整所述分配的多个模式下的多条上行链路的数据传输量;
或用户设备根据用户的选择调整所述分配多个模式下的多条上行链路的数据传输量。此处,用户的选择可以是通过该用户设备的输入设备进行选择,即,用户设备根据该用户设备的输入设备所接收到的指令进行选择。
需要说明的是,上述S11的实现方法具体可以为:
用户设备检测多条上行链路的RTT延时、误码率、传输速率、链路质量中的一种或多种。
上述实现S12的方法具体可以为:
用户设备根据多条上行链路的信号质量的好坏来分配多条上行链路的数据传输量的百分比。下面以二条上行链路为例来说明实现的具体方法。用户设备为二条上行链路中信号质量好的链路分配多于50%的数据传输量,为二条上行链路中信号质量坏的链路分配低于50%的数据传输量。其中上述多条上行链路可以包括但不限于非3GPP链路(例如WIFI)和3GPP链路(例如:LTE、TD—SCDMA、WCDMA、GSM等)。对于传输控制协议(Transmission Control Protocol ,TCP)传输的ACK包选择时延较小的链路来传输,以提高吞吐量。
可选的,上述方法在S12之后还可以包括:
当检测到待发送的数据为ACK时,则从多个模式下的多条上行链路中选择时延最小的链路作为所述ACK的传输链路。
上述方法在S12之后还可以包括:
根据待发送数据的类型分配该数据的上行链路。具体的分配方法可以为:如数据类型为控制信令,例如TCP握手信令、交互信令等,此种信令对误码率要求较高,所以上述控制信令必须走误码率较低的上行链路(例如3GPP链路),因为根据3GPP标准的规定,在3GPP的链路中,数据传输的误码率是有要求的,一般不能高于10%,所以对一些对误码率有要求的数据(主要为控制信令),需要选择3GPP的上行链路,而在WIFI的标准中,对误码率没有严格的要求,其误码率是和WIFI的信号强度相关的,即WIFI的信号强度高,则误码率低,反之WIFI的信号强度查,则误码率高,而在一些数据包的传输中对误码率的要求没有这么高,更多情况下,数据包的数据量大,对传输速度高,所以对一些数据包数据可以通过WIFI传输。
具体的分配数据的上行链路的方法可以为:在数据分流时,将TCP握手的控制信令包(SYN、FIN、URG、PSH、RST)走误码率较低的链路(例如:3GPP),将TCP ACK控制信令走时延最短(误码率差异不是非常大的情况)的链路(例如:WLAN),其它业务数据包进行分流并发,减少控制包的丢包和错误率,提升TCP传输速率。
下面以一个实际的例子来说明本发明具体实施方式提供的多种无线制式通信方法的具体流程,该流程图如图2所示,UE的数据通过数据流汇集后,通过选录算法对数据进行分类传输,此时,如果数据为控制信令,则直接通过IP2(3GPP)链路传输,如果数据为数据包,根据IP1(WIFI)链路、IP2链路的信号质量(例如传输速率)分配IP1链路、IP2链路的数据传输量的百分比,这里假设IP1链路的传输速率为50M/S;IP2链路的传输速率为5M/S,则将90%的数据通过IP1链路传输,将10%的数据通过IP2链路传输。由于本发明具体实施方式提供的方法通过多条上行链路传输数据,并且考虑到多条上行链路的特点,所以其能够充分利用多条无线链路的资源,另外,由于其数据是通过多条链路传输的,所以其比单条链路的传输的速度要快很多,所以其具有减少数据传输时间的优点。
可选的,本发明通过对不同模式下的通信链路质量进行监测,根据信号强度和业务的服务质量(Quality of Service ,简称:QoS)要求,不同的数据包选择不同的通信链路,提高数据传输速率。
另一方面,本发明给出了通过路由表或者设备管理表来对数据发送通路进行选择的实现方法,通过路由表或通过设备管理表对数据发送通路进行选择的实现方法具体可以为:
上述S13的实现方法具体实现方式可以为(路由表):
在多个模式下建立多条上行链路时,获取多个模式下的路由信息,根据该获取的多个模式下的路由信息建立多个模式的路由表;根据待发送数据的类型确定该待发送数据的上行链路的模式,根据该上行链路模式对应的路由表确定该待发送数据的链路,并按所述链路发送该待发送的数据。举例说明,如图3,建立3GPP和WIFI(即图3中的802.11)两条链路的路由表,通过路由选择和控制算法(例如: QoS要求较高的数据选择3GPP链路,QoS要求较低的数据选择WIFI链路,并兼顾负载均衡),将数据包选择一条路由,在该链路上发送数据。不同的数据包选择不同的发送链路。
上述技术方案提供了一种基于路由表实现多种无线制式并发通信的方法。不同网络独立分配IP的场景下通过路由选择的方法动态调整发送设备,基本流程如下:1.多待模式下在建立多条链路的时候获取不同通信模式下的路由信息,形成路由表;2.选路算法(路由选择)可以根据数据包的类型(数据包、TCP控制报文等)、网络侧指示参考信息、本地测量链路信息(时延、误码率)等决策数据包的承载链路;3.选路算法模块决策当前数据包传输的链路,指定路由,从而达到动态选择发送设备的目的。例如图3给出了Android系统下采用该方式实现上行WIFI/3G并发的框架图形,在linux内核协议栈实现。
当然上述S13的实现方法具体还可以为:
在多个模式下建立多条上行链路时,获取多个模式下的通信设备的媒体访问控制(Media Access Control,简称:MAC)地址,根据该多个模式下的通信设备的MAC地址建立多个模式的设备管理表;根据待发送数据的类型确定该待发送数据的上行链路的模式,根据该上行链路模式对应的设备管理表确定该待发送数据的链路,并按所述链路发送该待发送的数据。举例说明,如图4,建立3GPP和WIFI两个发送通路,将两个物理发送设备虚拟为一个发送设备,然后通过设备选择控制算法(例如: QoS要求较高的数据选择3GPP发送设备,QoS要求较低的数据选择WIFI发送设备,并兼顾负载均衡),将数据包选择一个发送设备,在该链路上发送数据。不同的数据包选择不同的发送链路。
上述技术方案给出了一种基于设备选择实现多种无线制式并发通信的方法。不同网络统一分配IP的场景下通过设备选择的方法动态调整发送设备,基本流程如下:1.多待模式下在建立多条链路的时候注册各个通信模块的设备,形成设备管理表;2.选路算法模块可以根据数据包的类型(数据包、TCP控制报文等)、网络侧指示参考信息、本地测量链路信息(时延、误码率)等决策数据包的承载链路;3.选路算法模块决策当前数据包传输的链路,指定设备,从而达到动态选择发送设备的目的。例如图4所示给出了Android系统下采用该方式实现上行WIFI/3G并发,可以在linux内核实现。
本发明实施例还提供一种多种无线制式通信的实现方法,所述方法包括:
在多个模式下的多条上行链路同时传输数据时,检测所述数据是否为ACK,如为ACK,则从多个模式下的多条上行链路中选择时延最小的链路作为所述ACK的传输链路。
对于TCP数据传输,在发送窗口大小一定的情况下,其吞吐量的大小与环回时延 (Round-Trip Time,简称:RTT)成反比,因此,为了减少RTT,在多条上行链路并发时,对于TCP传输的ACK包应该优先选择时延最小的链路来传输;在实际环境中,在3GPP和WLAN并发的场景下,对ACK走WLAN链路和ACK走3GPP的链路的情景分别进行了测试,结果表明ACK走WLAN时总体吞吐量提高明显。
本发明具体实施方式还提供一种用户设备,上述用户设备如图5所示,包括:
检测单元51,用于检测多个模式下的多条上行链路的信号质量;所述多条上行链路为:用户设备建立的多个模式下能同时向网络侧设备传输数据的多条上行链路;所述用户设备能够同时在所述多条上行链路进行数据传输;
分配单元52,用于根据检测单元51检测的所述多条上行链路的信号质量分配多个模式下的多条上行链路的数据传输量;
传输单元53,用于在多个模式下按分配单元52分配的多个模式下的多条上行链路的数据传输量传输数据。
本发明提供的用户设备在检测到多条上行链路的信号质量后,根据该信号质量来分配多条链路的数据传输量,所以本发明具体实施方式提供的方法能将数据通过多条上行链路并发,并在发送时,充分考虑到信号质量的原因,所以在数据部分的传输可以同时实现多个模式下的传输,例如同时实现WIFI传输和蜂窝网络的传输,所以其具有充分利用无线网络资源,并且由于其采用的是多条链路传输数据,所以其能够减少数据的传输时间。
可选的,所述装置还包括:接收单元,所述接收单元用于接收网络侧的链路指示信息;分配单元52,还用于根据所述链路指示信息调整所述分配的多个模式下的多条上行链路的数据传输量或根据用户的选择调整所述分配多个模式下的多条上行链路的数据传输量。
可选的,上述检测单元51进一步用于:
检测多条上行链路的RTT延时、误码率、传输速率、链路质量中的一种或多种。
可选的,分配单元52进一步用于:
根据多条上行链路的信号质量的好坏来分配多个模式下的多条上行链路的数据传输量的百分比。
可选的,分配单元52还用于:
根据待发送数据的类型以及待发送数据的QoS要求分配该数据的上行链路的模式。
可选的,分配单元52进一步用于:
在多个模式下建立多条上行链路时,获取多个模式下的路由信息,根据该获取的多个模式下的路由信息建立多个模式的路由表,根据待发送数据的类型确定该待发送数据的上行链路的模式,根据该上行链路的模式对应的路由表确定该待发送数据的链路,并指示传输单元53按所述链路发送该待发送的数据。
可选的,分配单元52进一步用于:
在多个模式下建立多条上行链路时,获取多个模式下的通信设备的MAC地址,根据该多个模式下的通信设备的MAC地址建立多个模式的设备管理表;根据待发送数据的类型确定该待发送数据的上行链路的模式,根据该上行链路的模式对应的设备管理表确定该待发送数据的链路,并指示传输单元53按所述链路发送该待发送的数据。
可选的,上述用户设备还可以包括:
ACK传输单元,用于当检测到待发送的数据为ACK时,则从多个模式下的多条上行链路中选择时延最小的链路作为所述ACK的传输链路。
本发明具体实施方式还提供一种用户设备,上述用户设备如图6所示,包括:收发器61、总线63和处理器62;总线63可以是ISA总线、PCI总线或EISA总线等。所述总线可以分为地址总线、数据总线、控制总线等。为便于表示,图6中仅用一条粗线表示,但并不表示仅有一根总线或一种类型的总线。上述收发器61具体可以为:天线或天线矩阵;当然在不同的用户设备中,也可以为与天线或天线矩阵等同的其他表现形式,例如网卡等。上述处理器62具体可以为:包括中央处理器(central processing unit,简称CPU)、网络处理器(network processor,简称NP)等;还可以是数字信号处理器(DSP)、专用集成电路(ASIC)、现成可编程门阵列(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。
处理器62,用于检测多个模式下的多条上行链路的信号质量,根据所述多条上行链路的信号质量分配该多个模式下的多条上行链路的数据传输量;该多条上行链路为:所述用户设备建立的多个模式下能同时向网络侧设备传输数据的多条上行链路;所述用户设备能够同时在所述多条上行链路进行数据传输;
收发器61,用于在多个模式下按处理器61分配的该多个模式下的多条上行链路的数据传输量传输数据。
可选的,上述处理器62具体用于:
检测多条上行链路的RTT延时、误码率、传输速率、链路质量中的一种或多种。
可选的,处理器62具体用于:
根据多条上行链路的信号质量的好坏来分配多个模式下的多条上行链路的数据传输量的百分比。
可选的,处理器62还用于:
根据待发送数据的类型以及待发送数据的QoS要求分配该数据的上行链路的模式。
可选的,所述处理器62具体用于:在多个模式下建立多条上行链路时,获取多个模式下的路由信息,根据该获取的多个模式下的路由信息建立多个模式的路由表,根据待发送数据的类型确定该待发送数据的上行链路的模式,根据该上行链路的模式对应的路由表确定该待发送数据的链路;收发器61具体用于:按所述链路发送该待发送的数据。
可选的,处理器62具体用于:在多个模式下建立多条上行链路时,获取多个模式下的通信设备的MAC地址,根据该多个模式下的通信设备的MAC地址建立多个模式的设备管理表;根据待发送数据的类型确定该待发送数据的上行链路的模式,根据该上行链路的模式对应的设备管理表确定该待发送的数据的链路,收发器61具体用于:按所述链路发送该待发送的数据。
可选的,收发器61还用于接收网络侧的链路指示信息;处理器62,还用于根据所述链路指示信息调整所述分配多个模式下的多条上行链路的数据传输量或根据用户选择调整所述分配多个模式下的多条上行链路的数据传输量。
可选的,上述处理器62还用于,当检测到待发送的数据为ACK时,则从所述多个模式下的多条上行链路中选择时延最小的链路作为所述ACK的传输链路。
上述用户设备具体可以为应用android系统的用户设备,当然也可以为应用ios系统的用户设备,当然在实际应用中,上述用户设备的操作系统也可以采用其他的操作系统。
上述单元和系统实施例中,所包括的各个模块或单元只是按照功能逻辑进行划分的,但并不局限于上述的划分,只要能够实现相应的功能即可;另外,各功能模块的具体名称也只是为了便于相互区分,并不用于限制本发明的保护范围。
本领域技术人员可以理解,本发明实施例提供的技术方案全部或部分步骤是可以通过程序指令相关的硬件来完成。比如可以通过计算机运行程来完成。该程序可以存储在可读取存储介质,例如,随机存储器、磁盘、光盘等。
以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本发明的保护范围之内。

Claims (24)

  1. 一种多种无线制式通信的实现方法,其特征在于,所述方法包括:
    用户设备检测多个模式下的多条上行链路的信号质量,所述用户设备能够同时在所述多条上行链路进行数据传输;
    所述用户设备根据所述多条上行链路的信号质量分配所述多个模式下的多条上行链路的数据传输量;
    所述用户设备在所述多个模式下按分配多个模式下的多条上行链路的数据传输量传输数据。
  2. 根据权利要求1所述的方法,其特征在于,所述方法还包括:
    所述用户设备接收网络侧的链路指示信息,根据所述链路指示信息调整所述分配的多个模式下的多条上行链路的数据传输量;
    或用所述用户设备根据用户的选择调整所述分配多个模式下的多条上行链路的数据传输量。
  3. 根据权利要求1所述的方法,其特征在于,所述检测多个模式下的多条上行链路的信号质量包括:
    所述用户设备检测所述多条上行链路的环回时延RTT延时、误码率、传输速率、链路质量中的一种或多种。
  4. 根据权利要求1所述的方法,其特征在于,所述根据所述多条上行链路的信号质量分配多条上行链路的数据传输量包括:
    所述用户设备根据所述多条上行链路的信号质量的好坏来分配所述多个模式下的多条上行链路的数据传输量的百分比。
  5. 根据权利要求1~3任一所述的方法,其特征在于,所述方法还包括:
    根据所述待发送数据的类型以及所述待发送数据的服务质量QoS要求分配所述待发送数据的上行链路的模式。
  6. 根据权利要求1~3所述方法,其特征在于,所述在多个模式下传输数据具体包括:
    在多个模式下建立多条上行链路时,获取多个模式下的路由信息,根据所获取的所述多个模式下的路由信息建立多个模式的路由表;
    根据待发送数据的类型确定所述待发送数据的上行链路的模式,根据所述上行链路的模式对应的路由表确定所述待发送数据的链路,并按所述链路发送所述待发送的数据。
  7. 根据权利要求1~3任一所述方法,其特征在于,所述在多个模式下传输数据具体包括:
    在多个模式下建立多条上行链路时,获取所述多个模式下的通信设备的媒体访问控制MAC地址,根据所述多个模式下的通信设备的MAC地址建立多个模式的设备管理表;
    根据待发送数据的类型确定所述待发送数据的上行链路的模式,根据所述上行链路的模式对应的设备管理表确定所述待发送数据的链路,并按所述链路发送所述待发送的数据。
  8. 根据权利要求1所述的方法,其特征在于,所述方法还包括:
    当检测到所述待发送的数据为确认ACK时,则从所述多个模式下的多条上行链路中选择时延最小的链路作为所述ACK的传输链路。
  9. 一种用户设备,其特征在于,所述用户设备包括:
    检测单元,用于检测多个模式下的多条上行链路的信号质量,所述用户设备能够同时在所述多条上行链路进行数据传输;
    分配单元,用于根据检测单元检测的所述多条上行链路的信号质量分配多个模式下的多条上行链路的数据传输量;
    传输单元,用于在多个模式下按所述分配单元分配的多个模式下的多条上行链路的数据传输量传输数据。
  10. 根据权利要求9所述的用户设备,其特征在于,所述检测单元具体用于:
    检测所述多条上行链路的环回时延RTT延时、误码率、传输速率、链路质量中的一种或多种。
  11. 根据权利要求9所述的用户设备,其特征在于,所述分配单元具体用于:
    根据所述多条上行链路的信号质量的好坏来分配所述多个模式下的多条上行链路的数据传输量的百分比。
  12. 根据权利要求9~11任一所述的用户设备,其特征在于,所述分配单元还用于:
    根据所述待发送数据的类型以及所述待发送数据的服务质量QoS要求分配所述待发送数据的上行链路的模式。
  13. 根据权利要求9~11任一所述的用户设备,其特征在于,所述分配单元具体用于:
    在多个模式下建立多条上行链路时,获取多个模式下的路由信息,根据所述获取的所述多个模式下的路由信息建立多个模式的路由表,根据待发送数据的类型确定所述待发送数据的上行链路的模式,根据所述上行链路的模式对应的路由表确定所述待发送数据的链路,并指示所述传输单元按所述链路发送所述待发送的数据。
  14. 根据权利要求9~11任一所述的用户设备,其特征在于,所述分配单元进一步用于:
    在多个模式下建立多条上行链路时,获取所述多个模式下的通信设备的媒体访问控制MAC地址,根据所述多个模式下的通信设备的MAC地址建立多个模式的设备管理表;根据待发送数据的类型确定所述待发送数据的上行链路的模式,根据所述上行链路的模式对应的设备管理表确定所述待发送数据的链路,并指示所述传输单元按所述链路发送所述待发送的数据。
  15. 根据权利要求9所述的用户设备,其特征在于,所述用户设备还包括:接收单元,所述接收单元用于接收网络侧的链路指示信息;所述分配单元,还用于根据所述链路指示信息调整所述分配的多个模式下的多条上行链路的数据传输量或根据用户的选择调整所述分配多个模式下的多条上行链路的数据传输量。
  16. 根据权利要求9所述的用户设备,其特征在于,所述用户设备还包括:
    ACK传输单元,用于当检测到所述待发送的数据为确认ACK时,则从确认多个模式下的多条上行链路中选择时延最小的链路作为所述ACK的传输链路。
  17. 一种用户设备,其特征在于,所述用户设备包括:收发器和处理器;
    所述处理器,用于检测多个模式下的多条上行链路的信号质量,根据所述多条上行链路的信号质量分配所述多个模式下的多条上行链路的数据传输量;所述用户设备能够同时在所述多条上行链路进行数据传输;
    所述收发器,用于在所述多个模式下按所述处理器分配的所述多个模式下的多条上行链路的数据传输量传输数据。
  18. 根据权利要求17所述的用户设备,其特征在于,所述处理器具体用于:
    检测所述多条上行链路的环回时延RTT延时、误码率、传输速率、链路质量中的一种或多种。
  19. 根据权利要求17所述的用户设备,其特征在于,所述处理器具体用于:
    根据所述多条上行链路的信号质量的好坏来分配所述多个模式下的多条上行链路的数据传输量的百分比。
  20. 根据权利要求17~19任一所述的用户设备,其特征在于,所述处理器还用于:
    根据所述待发送数据的类型以及所述待发送数据的服务质量QoS要求分配所述待发送的数据的上行链路的模式。
  21. 根据权利要求17~19任一所述用户设备,其特征在于,所述处理器具体用于:在多个模式下建立多条上行链路时,获取多个模式下的路由信息,根据该所述获取的多个模式下的路由信息建立多个模式的路由表,根据待发送数据的类型确定所述待发送数据的上行链路的模式,根据所述上行链路的模式对应的路由表确定所述待发送数据的链路;所述收发器具体用于:按所述链路发送所述待发送的数据。
  22. 根据权利要求17~19任一所述用户设备,其特征在于,所述处理器具体用于:在多个模式下建立多条上行链路时,获取所述多个模式下的通信设备的MAC地址,根据所述多个模式下的通信设备的MAC地址建立多个模式的设备管理表;根据待发送数据的类型确定所述待发送数据的上行链路的模式,根据所述上行链路的模式对应的设备管理表确定所述待发送数据的链路,所述收发器具体用于:按所述链路发送所述待发送的数据。
  23. 根据权利要求17所述的用户设备,其特征在于,所述收发器还用于接收网络侧的链路指示信息;所述处理器,还用于根据所述链路指示信息调整所述分配的多个模式下的多条上行链路的数据传输量或根据用户的选择调整所述分配多个模式下的多条上行链路的数据传输量。
  24. 根据权利要求17所述的用户设备,其特征在于,所述处理器还用于当检测到所述待发送的数据为确认ACK时,则从所述多个模式下的多条上行链路中选择时延最小的链路作为所述ACK的传输链路。
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