WO2006105737A1 - Systeme d’acces integratif de reseau sans fil et cable - Google Patents

Systeme d’acces integratif de reseau sans fil et cable Download PDF

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Publication number
WO2006105737A1
WO2006105737A1 PCT/CN2006/000612 CN2006000612W WO2006105737A1 WO 2006105737 A1 WO2006105737 A1 WO 2006105737A1 CN 2006000612 W CN2006000612 W CN 2006000612W WO 2006105737 A1 WO2006105737 A1 WO 2006105737A1
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WO
WIPO (PCT)
Prior art keywords
wired
unit
base station
processing unit
power supply
Prior art date
Application number
PCT/CN2006/000612
Other languages
English (en)
French (fr)
Inventor
Ruobin Zheng
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Priority to EP06722264A priority Critical patent/EP1763179B1/en
Priority to DE602006003161T priority patent/DE602006003161D1/de
Priority to US11/628,080 priority patent/US8208971B2/en
Publication of WO2006105737A1 publication Critical patent/WO2006105737A1/zh

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Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition

Definitions

  • the present invention relates to the field of communications, and in particular, to an integrated access system for a wireless wired network. Background technique
  • WiMAX Worldwide Interoperability for Microwave Access
  • Interoperability for Microwave Access a wireless access technology that covers a geographic area, requires wireless network planning and optimization for the geographical environment of the region, the wireless channel propagation environment, and other factors to determine the optimal location of the wireless base station. .
  • Figure 1 a schematic diagram of base station location in Beijing using radio access technology is presented.
  • ADSL Analog to Digital
  • Subscriber Loop asymmetric digital subscriber loop wired access technology covering the same geographical area, such as Beijing, as shown in Figure 2, it also needs to plan and optimize the wired network for the geographic environment and cable channel transmission environment of the region. , to determine the best construction location for wired equipment.
  • a wired access network such as DSL (Digital)
  • a radio access network such as a WiMAX cellular access network.
  • the wired access network is optimized according to the wired network planning method, and the wireless access network is optimized according to the wireless network planning method.
  • Carrier A first uses a wired access technology to build a wired access network covering one area. Then, using the wireless access technology, another wireless access network covering the same area was constructed. Or another case, that is, the operator B first constructs a radio access network covering one area by using the wireless access technology. Later, using wired access technology, another wired access network covering the same area was constructed.
  • the wireless network planning and the wired network planning are each optimized according to their own access technologies, the location of the original network device and the optimal location of the newly added network device communication are different, as shown in FIG. 3. As shown, the optimal location difference between the original wired device/radio base station (BS, Base Station) and the newly added wireless base station/new wired device may be several kilometers. Therefore, in the prior art, there is a wired set in the original network. The problem of the location of the wireless base station/wired device in the standby/radio base station and the newly added network is contradictory.
  • the base station of the radio access network and the wired device of the wired access network need to be powered by AC, and both need a battery pack, a UPS (Un-interruptible Power Supplies), a generator set, or a second.
  • UPS Un-interruptible Power Supplies
  • the city's power supply is used for power backup; and the cable resources of the wireless access network and the wired access network are not fully shared; and the base stations of the wireless access network and the wired devices of the wired access network usually need to rent land, and each needs to be rented. Building a computer room and so on.
  • the base station of the radio access network and the wired device of the wired access network cannot be uniformly maintained, and thus the maintenance cost is high.
  • the object of the present invention is to provide an integrated access system for a wireless wired network, which can realize organic integration of the original network and the newly added network, so that resources can be effectively utilized.
  • An integrated access system for a wireless wired network including a basic network and a newly added network
  • the new network includes an access processing device combination and a terminal communication device
  • the communication devices of the network are combined to realize the business functions in the newly added network by performing information interaction with the terminal communication device.
  • the access processing device combination includes a base station access processing unit and a convergence unit disposed in a communication device of the basic network, where the terminal communication device includes a base station outdoor processing unit.
  • the aggregation unit aggregates the wireless signals received by the outdoor processing unit of the base station, and then connects to the base station access processing unit, and sends a signal generated by the base station access processing unit to the outdoor processing unit of the base station.
  • the present invention further includes a power supply unit that locally supplies power to the base station access processing unit and the aggregation unit to remotely supply power to the base station outdoor processing unit;
  • the present invention further includes a central power supply unit and a remote power supply unit; the central power supply unit is disposed in the communication device of the base network, and supplies power to the base station access processing unit and the aggregation unit;
  • the supply unit is remotely connected to the central power supply unit by a wired cable to locally supply power to the outdoor processing unit of the base station.
  • the access processing device combination includes a base station access processing unit disposed in a communication device of the basic network, the terminal communication device includes a base station outdoor processing unit; and the access processing device combination further includes a wired line a cable is connected to the base station access processing unit and is connected to the base unit of the base station outdoor processing unit;
  • the aggregation unit aggregates the wireless signals received by the outdoor processing unit of the base station, and then connects to the base station access processing unit, and sends a signal generated by the base station access processing unit to the outdoor processing unit of the base station.
  • the present invention further includes a central power supply unit and a remote power supply unit; the central power supply unit is disposed in a communication device of the original network, and supplies power to the base station access processing unit;
  • the remote power supply unit is remotely connected to the central power supply unit by a wired cable, supplies power to the aggregation unit, and supplies power to the outdoor processing unit of the base station through a wired cable.
  • the access processing device combination includes a base station access processing unit and the aggregation unit that are connected to the communication device of the original network through a wired cable;
  • the terminal communication device includes a base station outdoor processing unit;
  • the base station access processing unit and the aggregation unit are locally connected to the base station outdoor processing unit;
  • the aggregation unit aggregates the wireless signals received by the outdoor processing unit of the base station, and then connects to the base station access processing unit, and sends a signal generated by the base station access processing unit to the outdoor processing unit of the base station.
  • the present invention further includes a central power supply unit and a remote power supply unit; the central power supply unit is disposed in the communication device of the original network;
  • the remote power supply unit is connected to the central power supply unit through a wired cable, and supplies power to the base station access processing unit and the aggregation unit, and is connected by a wired cable.
  • the base station outdoor processing unit is locally powered.
  • the access processing device combination includes a first aggregation unit and a base station access processing unit disposed in a communication device of the original network; the terminal communication device includes a base station outdoor processing unit; and the access processing device combination is further The second aggregation unit that is connected to the communication device of the original network by a wired cable and connected to the outdoor processing unit of the base station; the second aggregation unit receives the wireless received by the outdoor processing unit of the base station After the signal is aggregated, the first aggregation unit accesses the base station access processing unit, and the first aggregation unit sends the signal generated by the base station access processing unit to the base station by using the second aggregation unit. Processing unit.
  • the present invention further includes a central power supply unit and a remote power supply unit; the central power supply unit is disposed in the communication device of the original network, and supplies power to the first aggregation unit and the base station access processing unit;
  • the remote power supply unit is remotely connected to the central power supply unit through a wired cable, supplies power to the second aggregation unit, and locally supplies power to the outdoor processing unit of the base station through a wired cable.
  • the first aggregation unit and the second aggregation unit back up the base station access processing unit, the base station outdoor processing unit, and the redundancy method of the resource pool by using "1 + 1", "N+1" backup or A wired cable between communication devices of the original network.
  • the access processing device combination includes a wired access processing unit and a convergence unit disposed in a communication device of the original network; the terminal communication device includes a wired terminal, and the communication device is connected to the original network through a wired cable. Connected far;
  • the aggregation unit aggregates the wired signals received by the wired terminal, accesses the wired access processing unit, and sends a signal generated by the wired access processing unit to the wired terminal.
  • the present invention further includes a power supply unit, which is disposed in a communication device of the original network, supplies power to the communication device, and remotely supplies power to the wired terminal through a wired cable;
  • the central power supply unit is disposed in a communication device of the original network, and is the communication
  • the remote device power supply unit is remotely connected to the central power supply unit through a wired cable, and locally supplies power to the wired terminal through a wired cable.
  • the access processing device combination includes a wired access processing unit disposed in a communication device of the original network; the terminal communication device includes a wired terminal; and the access processing device combination further includes a wired cable
  • the communication device of the original network is remotely connected, and a convergence unit locally connected to the wired terminal;
  • the aggregation unit aggregates the wired signals received by the wired terminal, accesses the wired access processing unit, and sends a signal generated by the wired access processing unit to the wired terminal.
  • the present invention further includes a central power supply unit and a remote power supply unit; the central power supply unit is disposed in the communication device of the original network, and supplies power to the wired access processing unit;
  • the remote power supply unit supplies power to the convergence unit, and is remotely connected to the central power supply unit through a wired cable and locally supplies power to the wired terminal.
  • the access processing device combination includes a wired access processing unit and a convergence unit, and is connected to the communication device of the original network through a wired cable, and is locally connected to the wired terminal;
  • the aggregation unit aggregates the wired signals received by the wired terminal, accesses the wired access processing unit, and sends a signal generated by the wired access processing unit to the wired terminal.
  • the present invention further includes a central power supply unit and a remote power supply unit; the central power supply unit supplies power to the communication device of the original network;
  • the remote power supply unit is remotely connected to the central power supply unit by a wired cable, and supplies power to the wired access processing unit and the aggregation unit, and supplies power to the wired terminal through a wired cable.
  • the access processing device combination includes a first aggregation unit and a wired access processing unit disposed in a communication device of the original network; the terminal communication device includes a wired terminal; and the access processing device combination further includes The second aggregation unit is connected to the communication device of the original network through a wired cable, and is locally connected to the wired terminal; The second aggregation unit aggregates the wired signals received by the wired terminal, accesses the wired access processing unit through the first aggregation unit, and passes the signal generated by the wired access processing unit through the first The aggregation unit sends to the wired terminal.
  • the present invention further includes a central power supply unit and a remote power supply unit; the central power supply unit is disposed in the communication device of the original network, and is the first aggregation unit and the wired access processing unit. powered by;
  • the remote power supply unit is remotely connected to the central power supply unit through a wired cable, supplies power to the second aggregation unit, and locally supplies the wired terminal through a wired cable.
  • the first aggregation unit and the second aggregation unit use "1 + 1", "N+1" backup or use the redundancy method of the resource pool to back up the wired access processing unit, the wired terminal, and the original A wired cable between communication devices on the network.
  • the system according to the present invention adopts a distributed device technology, and combines the access processing device combination in the newly added network with the communication device of the basic network, and performs communication with the terminal communication device.
  • Information interaction implements new business functions in the network. Therefore, the newly added network can make full use of the resources of the original network. For example, the cable resources of the radio access network and the wired access network can be fully shared; and the base station of the radio access network and the wired device of the wired access network share the leased land, and it is not necessary to separately construct the equipment room.
  • the present invention utilizes a power supply unit to supply power to devices in the base network and the newly added network through the remote power supply technology, thereby solving the problem that the prior art cannot effectively utilize resources, and the problem of high maintenance cost.
  • 1 is a schematic diagram of a base station location for wireless network planning
  • Figure 2 is a schematic diagram of device location selection for wired network planning
  • Figure 3 is a schematic diagram of device location selection for wireless network planning and wired network planning
  • Figure 4 is a schematic structural view of a first embodiment of the present invention
  • Figure 5 is a schematic structural view of a third embodiment of the present invention
  • Figure 6 is a schematic structural view of a fourth embodiment of the present invention.
  • Figure 7 is a schematic structural view of a fifth embodiment of the present invention.
  • Figure 8 is a schematic structural view of a sixth embodiment of the present invention.
  • Figure 9 is a schematic structural view of an eighth embodiment of the present invention.
  • Figure 10 is a schematic structural view of a ninth embodiment of the present invention.
  • Figure 11 is a schematic view showing the structure of a tenth embodiment of the present invention.
  • the present invention provides an integrated access system for a wireless wired network, the core of which is: the system includes a basic network and a new network, and the new network includes a local communication device and a remote communication device,
  • the local communication device is combined with the communication device of the basic network (for example, in the communication device of the basic network or connected to the cable through the cable), and the service function in the newly added network is realized by performing information interaction with the remote communication device.
  • the present invention is implemented in three situations:
  • the first case Assume that Carrier A first uses a wired access technology to build a wired access network covering one area. After that, the operator A wants to upgrade the existing wired device directly. For example, the wireless access card is added to the original line device to become a comprehensive access device for the wireless wired network. In the same area, the original wired connection is supported. Into the user, a new wireless access user is introduced, that is, another wireless access network is superimposed on the original line access network. In this case, the present invention uses the wired access network as the basic network, the wireless access network as the new network, and the device of the wireless access network set in the basic network as the local communication device, and the remaining wireless access networks. The device is considered a remote communication device.
  • the second case It is assumed that Carrier B first constructs a radio access network covering one area by using wireless access technology. After that, the operator B wants to directly upgrade the existing base station, for example, inserting a wired access card into the original base station to enable the original wireless access user and introduce new wired access in the same area. The user, that is, another wired access network is superimposed on the original wireless access network.
  • the present invention uses the radio access network as the basic network, and the wired access network as the new network.
  • the devices of the wired access network set in the basic network are regarded as local communication devices, and the remaining wired access networks.
  • the device is considered a remote communication device.
  • the third situation: 4 i ⁇ Operator C wants to use the integrated access equipment of the wireless wired network, and to build the wireless access network and the wired access network at the same time.
  • the present invention can regard the wired access network as the basic network.
  • the wireless access network is regarded as a new network, and the implementation process is the same as the first case; the present invention can also be used for the wireless access network.
  • the wired access network is regarded as a new network, and the implementation process is similar to the second case.
  • the first embodiment provided by the present invention includes a local wired device 101, a remote base station device (ie, a base station outdoor processing unit) 102, a convergence unit 103, a base station access processing unit 104, The power supply unit 105 and the power backup unit 106, wherein the local communication device includes some devices of the existing wired access network.
  • a remote base station device ie, a base station outdoor processing unit
  • a convergence unit 103 ie, a base station outdoor processing unit
  • a base station access processing unit 104 The power supply unit 105 and the power backup unit 106
  • the local communication device includes some devices of the existing wired access network.
  • the base station access processing unit 104 and the aggregation unit 103 are disposed in the wired device 101 of the local wired access network, and the local wired device 101 optimizes the location according to the wired network plan; the base station outdoor processing unit 102 is set at a far distance. At the end, the location is optimized according to the wireless network plan, and is connected to the local wired device 101 through a wired cable 107 (for example, an optical fiber or a twisted pair).
  • the base station access processing unit 104 and the aggregation unit 103 can be regarded as an access processing device combination; the base station outdoor processing unit 102 is regarded as a terminal communication device.
  • the power supply unit 105 is disposed in the wired device 101 of the local wired access network, supplies power to the base station access processing unit 104 and the aggregation unit 103, and remotely supplies the base station outdoor processing unit 102 through the wired cable 107. .
  • the signal line and the power line are logically separated, but physically separated or collinear.
  • the base station outdoor processing unit 102 and the base station access processing unit 104 jointly complete the radio access processing (for example, the base station outdoor processing unit 102 can include radio frequency, intermediate frequency processing, and an antenna, and the base station access processing unit 104 completes the baseband processing and the wireless data link.
  • the layering unit 103 aggregates the radio access signals received by the plurality of base station outdoor processing units 102 and transmits them to the base station access processing unit 104, and distributes the signals generated by the base station access processing unit 104 to the plurality of base stations.
  • the processing unit 102 transmits to the wireless access user through the antenna.
  • the power supply unit 105 converts a mains input (for example, 110V/220V AC) or a direct current input (for example, -48V/-60V direct current) into a high voltage direct current output (for example, 270V direct current) through a wired cable (for example, a twisted pair).
  • the remote base station outdoor processing unit 102 supplies power.
  • Remote power supply distance and cable The wire diameter of the cable, the number of pairs, the power consumption of the base station outdoor processing unit 102, and the output voltage of the power supply unit 105 can generally be as long as 2 to 5 kilometers of remote power supply.
  • the power supply unit 105 also supports mutual communication with the base station outdoor processing unit 102. As an out-of-band management channel for the base station outdoor processing unit 102, the monitoring alarms during normal and fault conditions can be realized, which facilitates device management, fault location, and is beneficial to the device. Remote maintenance, etc.
  • the power backup unit 106 is used for backup of the power source, which may be a battery pack, a UPS, a generator group or a second power source.
  • the power source which may be a battery pack, a UPS, a generator group or a second power source.
  • the second embodiment provided by the present invention is different from the first embodiment in that: the power supply unit includes a center power supply unit and a remote power supply unit. Providing the central power supply unit in a wired device of the local wired access network, supplying power to the base station access processing unit and the aggregation unit; setting the remote power supply unit at a remote end, and the central power supply The supply unit is remotely connected to supply power to the base station outdoor processing unit.
  • the third embodiment of the present invention includes: a local wired device 201, a remote base station device 202, a convergence unit 203, a base station access processing unit 204, and a central power supply unit. 205.
  • the base station access processing unit 204 and the central power supply unit 205 are disposed in the wired device 201 of the local wired access network; the convergence unit 203 and the remote power supply unit 206 are disposed at the remote base station device 202.
  • the base station access processing unit 204 and the convergence unit 203 are connected by a wired cable; the base station outdoor processing unit 208 is connected to the convergence unit 203 by a wired cable; the remote power supply unit
  • the central power supply unit 205 is remotely connected to the central power supply unit 205 via a wired cable, and is connected to the base station outdoor processing unit 208.
  • the base station access processing unit 204 and the aggregation unit 203 can be regarded as an access processing device combination; the base station outdoor processing unit 208 is regarded as a terminal communication device.
  • the central power supply unit 205 supplies power to the base station access processing unit 204.
  • the remote power supply unit 206 supplies power to the aggregation unit 203, and supplies power to the base station outdoor processing unit 208 through a wired cable.
  • the legacy device in the wired device 201 and the base station access processing unit 204 optimize the location according to the wired network planning method
  • the base station outdoor processing unit 208 optimizes the location according to the wireless network planning method.
  • the base station remote device 202 can select a wired network planning method or a wireless network planning method to optimize the location according to actual conditions and needs.
  • the base station outdoor processing unit 208 is aggregated by the aggregation unit 203 in the remote device 202 of the base station, and is connected to the base station access processing unit 204 in the wired device through a wired cable.
  • the central power supply unit 205 in the wired device pulls the DC power supply (for example, 2 to 5 kilometers) to the remote power supply unit 206 in the base station remote device 202; and the remote power supply unit 206 in the base station remote device 202 to the base station.
  • the outdoor processing unit 208 is powered by DC (can be pulled to a certain extent, for example, 1Q0 ⁇ 200 meters).
  • the aggregation unit 203 aggregates the radio access signals received by the plurality of base station outdoor processing units 208 and transmits them to the base station access processing unit 204, and distributes the signals generated by the base station access processing unit 204 to the plurality of base station outdoor processing units 208.
  • the antenna is transmitted to the wireless access user.
  • the wired cable between the wired device 201 and the base station outdoor processing unit 208 can be saved as compared with the first embodiment.
  • the function of the power backup unit 207 is described in relation to the first embodiment.
  • the fourth embodiment of the present invention includes a local wired device 301, a remote base station device 302, a convergence unit 303, a base station access processing unit 304, and a central power supply unit 305.
  • the base station access processing unit 304 and the aggregation unit 303 are disposed in the remote base station device 302, and are connected to the wired device 301 of the local wired access network through a wired cable, and are connected to the base station outdoor processing unit 308.
  • the base station access processing unit 30 4 and the aggregation unit 303 can be regarded as an access processing device combination; the base station outdoor processing unit 308 is regarded as a terminal communication device.
  • the central power supply unit 305 is disposed in the wired device 301 of the local wired access network; the remote power supply unit 306 is disposed in the remote base station device 302, and is connected to the central power supply unit 305 through a wired cable. Pulled away.
  • the remote power supply unit 306 supplies power to the base station access processing unit 304 and the aggregation unit 303, and supplies power to the base station outdoor processing unit 308 via a wired cable.
  • the legacy device in the wired device 301 is optimized for addressing by the wired network planning method, and the base station outdoor processing unit 308 optimizes the site selection according to the wireless network planning method.
  • the aggregation unit 303 aggregates the radio access signals received by the plurality of base station outdoor processing units 308 and transmits them to the base station access processing unit 304, and distributes the signals generated by the base station access processing unit 304 to the plurality of base station outdoor processing units 308.
  • the antenna is transmitted to the wireless access user.
  • the function of the power backup unit 307 is described in relation to the first embodiment.
  • the fifth embodiment of the present invention includes a local wired device 401, a remote base station device 402, a first aggregation unit 4031, a second aggregation unit 4032, and a base station access processing.
  • the first aggregation unit 4031 and the base station access processing unit 404 are disposed in the wired device 401 of the local wired access network; the second aggregation unit 4032 is disposed in the remote base station device 402, and is connected by a wired cable.
  • the first aggregation unit 4031 and the base station access processing unit 404 are remotely connected, and are connected to the base station outdoor processing unit 408; wherein the base station may be connected to the processing unit 404, the first aggregation unit 4031, and the second
  • the aggregation unit 4032 is regarded as an access processing device combination; the base station outdoor processing unit 408 is regarded as a terminal communication device.
  • the central power supply unit 405 supplies power to the first aggregation unit 4031 and the base station access processing unit 404; the remote power supply unit 406 is remotely connected to the central power supply unit 405 by a wired cable.
  • the second aggregation unit 4032 is powered, and the base station outdoor processing unit 408 is powered by a wired cable.
  • the legacy device in the wired device 401 is optimized for addressing by the wired network planning method, and the base station outdoor processing unit 408 optimizes the site selection according to the wireless network planning method.
  • the first convergence unit 4031 and the second aggregation unit 4032 will be a plurality of base station outdoor processing units
  • the received wireless access signals are transmitted to the base station access processing unit 404, and the signals generated by the base station access processing unit 404 are distributed to the plurality of base station outdoor processing units 408, and transmitted to the wireless access users through the antennas.
  • the first aggregation unit 4031 and the second aggregation unit 4032 can also enable the base station in the wired device 401 to access the processing unit 404, the base station outdoor processing unit 408, and the wired device 401 and the remote base station device 402.
  • Wired cables (signal or data lines) can be backed up as "1 + 1", "N+1" or redundantly using resource pools.
  • the function of the power backup unit 407 is described in relation to the first embodiment.
  • the sixth embodiment of the present invention includes a local base station device 501, a remote wired device (ie, a wired terminal) 502, a convergence unit 503, a wired access processing unit 504, and a power supply unit. 505 and power backup unit 506, wherein the local base station device 501 includes some devices of the original existing wireless access network.
  • the present invention sets the wired access processing unit 504 and the aggregation unit 503 in the base station device 501 of the local radio access network, and the base station device 501 of the local radio access network optimizes the location according to the radio network plan; the wired terminal 502 Set at the far end, optimize the location according to the wired network plan, and connect to the base station device 501 of the local radio access network through a wired cable (such as an optical fiber or a Hanxian cable).
  • a wired cable such as an optical fiber or a Hanxian cable
  • the wired access processing unit 504 and the aggregation unit 503 can be regarded as an access processing device combination; the wired terminal 502 is regarded as a terminal communication device.
  • the power supply unit 505 is disposed in the base station device 501 of the local radio access network, supplies power to the wired access processing unit 504 and the aggregation unit 503, and remotely supplies power to the wired terminal 502 through a wired cable.
  • the signal line and the power line are logically separated, but physically separated or collinear.
  • the wired terminal 502 and the wired access processing unit 504 jointly complete the wired access processing.
  • the aggregation unit 503 aggregates the wired access signals received by the plurality of wired terminals 502 and transmits them to the wired access processing unit 504, distributes the signals generated by the wired access processing unit 504 to the plurality of wired terminals 502, and then transmits the signals to the wired terminals. Into the user.
  • the power supply unit 505 converts the mains input (for example, 110V/220V AC) or the DC input (for example, -48V/-60V DC) into a high voltage straight
  • the galvanic output eg, 270 VDC
  • the distance of the remote power supply is related to the wire diameter of the cable, the number of pairs, the power consumption of the wire terminal 502, and the output voltage of the power supply unit 505, and the distance of the remote power supply of up to 2 to 5 kilometers can usually be achieved.
  • the power supply unit 505 also supports mutual communication with the wired terminal 502.
  • the power backup unit 506 can be a battery pack, a UPS, a generator set, or a second mains.
  • the function of the power backup unit 507 is described in relation to the first embodiment.
  • the seventh embodiment provided by the present invention is different from the sixth embodiment in that: the power supply unit includes a center power supply unit and a remote power supply unit. Setting the central power supply unit in a wireless device of the local wireless access network to supply power to the wired access processing unit and the aggregation unit; and setting the remote power supply unit in the remote communication device, The central power supply unit is remotely connected to supply power to the wired terminal.
  • the eighth embodiment provided by the present invention includes a local wireless base station device 601, a remote wired device 602, a convergence unit 603, a wired access processing unit 604, a central power supply unit 605, and a far
  • the wired access processing unit 604 and the central power supply unit 605 are disposed in the local wireless base station device 601; the convergence unit 603 and the remote power supply unit 606 are disposed in the remote wired device 602;
  • the wired access processing unit 604 is connected to the convergence unit 603 by a wired cable; the wired terminal 608 is connected to the convergence unit 603 by a wired cable; the remote power supply unit 606 is The central power supply unit 605 is remotely connected by a wired cable and is connected to the wired terminal 608.
  • the wired access processing unit 604 and the convergence unit 603 can be regarded as an access processing device combination; the wired terminal 608 is regarded as Terminal communication equipment.
  • the central power supply unit 605 supplies power to the wired access processing unit 604; the remote power supply unit 606 supplies power to the aggregation unit 603 and supplies power to the wired terminal 608 via a wired cable.
  • the legacy device in the local wireless base station device 601 and the wired access processing unit 604 all optimize the location according to the wireless network planning method, and the wired terminal 608 optimizes the location according to the wired network planning method.
  • the wired terminal 608 is aggregated by the aggregation unit 603 in the remote wired device 602, and is connected to the wired access processing unit 604 in the wired device through the wired cable.
  • the central power supply unit 605 in the wired device pulls the DC power supply (for example, 2 to 5 kilometers) to the remote power supply unit 606 in the remote wired device 602; the remote power supply unit 606 in the remote wired device 602 is wired.
  • the terminal 608 is powered by DC (can be pulled to a certain extent, for example, 100 to 200 meters).
  • the aggregation unit 603 aggregates the wired access signals received by the plurality of wired terminals 608 and transmits them to the wired access processing unit 604, distributes the signals generated by the wired access processing unit 604 to the plurality of wired terminals 608, and then transmits the signals to the wired terminals. Into the user.
  • the function of the power backup unit 607 is described in relation to the sixth embodiment.
  • this embodiment can save the wired cable between the local wireless base station device 601 and the wired terminal 608.
  • the ninth embodiment of the present invention includes a local wireless base station device 701, a remote wired device 702, a convergence unit 703, a wired access processing unit 704, and a central power supply unit. 705.
  • the wired access processing unit 704 and the aggregation unit 703 are disposed in the remote wired device 702, connected to the local wireless base station device 701 by a wired cable, and connected to the wired terminal 708.
  • the wired access processing unit 704 and the aggregation unit 703 can be regarded as an access processing device combination; the wired terminal 708 is regarded as a terminal communication device.
  • the central power supply unit 705 is disposed in the local wireless base station device 701; the remote power supply unit 706 is disposed in the remote wired device 702 and is connected by a wired cable The center power supply unit 705 is remotely connected.
  • the remote power supply unit 706 supplies power to the wired access processing unit 704 and the aggregation unit 703, and supplies power to the wired terminal 708 through a wired cable.
  • the legacy device in the local wireless base station device 701 is optimized for addressing by the wired network planning method, and the wired terminal 708 optimizes the site selection according to the wireless network planning method.
  • the aggregation unit 703 aggregates the wireless access signals received by the plurality of wired terminals 708 and transmits them to the wired access processing unit 704, and distributes the signals generated by the wired access processing unit 704 to the plurality of wired terminals 708 for transmission to the wired access. user.
  • the function of the power backup unit 707 is described in relation to the sixth embodiment.
  • the tenth embodiment of the present invention includes a local wireless base station device 801, a remote wired device 802, a first aggregation unit 8031, a second aggregation unit 8032, and wired access.
  • the first aggregation unit 8031 and the wired access processing unit 804 are disposed in the local wireless base station device 801; the second aggregation unit 8032 is disposed in the remote wired device 802, and the first cable is connected to the first The aggregation unit 8031 and the wired access processing unit 804 are connected to each other and are connected to the wired terminal 808.
  • the wired access processing unit 804, the first aggregation unit 8031, and the second aggregation unit 8032 can be regarded as The processing device combination is entered; the wired terminal 808 is regarded as a terminal communication device.
  • the central power supply unit 805 supplies power to the first aggregation unit 8031 and the wired access processing unit 804; the remote power supply unit 806 is remotely connected to the central power supply unit 805 by a wired cable.
  • the second aggregation unit 8032 is powered, and the wired terminal 808 is powered by a wired cable.
  • the legacy device in the local wireless base station device 801 optimizes the location according to the wireless network planning method
  • the wired terminal 808 optimizes the site selection according to the wired network planning method
  • the first aggregation unit 8031 and the second aggregation unit 8032 converge the wireless access signals received by the plurality of wired terminals 808 and transmit the signals to the wired access processing unit 804, and distribute the signals generated by the wired access processing unit 804 to the plurality of wired signals.
  • Terminal 808 is transmitted to the wired access user.
  • the first accessing unit 8031 and the second aggregation unit 8032 can also enable the wired access processing unit 804, the wired terminal 808, and the local wireless base station device 801 and the remote wired device in the local wireless base station device 801.
  • 802 wired cables (signal or data lines) can be backed up as "1 + 1", "N+1" or redundantly using resource pools.
  • the function of the power backup unit 807 is described in relation to the sixth embodiment.
  • the distributed device technology is used in the system of the present invention to set the local communication device in the newly added network to the communication device of the basic network, and
  • the information communication between the end communication device realizes the service function in the newly added network, so that the original line device/radio base station and the newly added base station/new wired device caused by the difference between the wireless network planning and the wired network planning in the prior art can be solved.
  • the problem of location conflicting, and the present invention uses the power supply unit to supply power to the base network and the devices in the newly added network through the remote power supply technology, which can solve the problem that the prior art cannot effectively utilize resources, and the maintenance cost is high. problem.

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Description

一种无线有线网络的综合接入系统
技术领域 本发明涉及通讯领域， 尤其涉及一种无线有线网络的综合接入系统。 背景技术
为了能够有效地利用无线接入技术， 如 WiMAX ( Worldwide
Interoperability for Microwave Access,微波存取全球互通 )无线接入技术, 覆盖一个地域， 需要针对该地域的地理环境、 无线信道传播环境等因素 进行无线网络规划和优化， 以确定无线基站的最佳建设位置。 如图 1 所 示， 给出了利用无线接入技术在北京进行基站选址的示意图。
同样，为了能够有效地利用有线接入技术，如 ADSL( Asymetric Digital
Subscriber Loop, 非对称数字用户环路）有线接入技术，覆盖同一个地域， 如北京， 如图 2 所示， 也需要针对该地域的地理环境、 有线信道传输环 境等因素进行有线网络规划和优化， 以确定有线设备的最佳建设位置。
与本发明相关的现有技术的技术方案如下：
分别建设两张接入网， 即一张有线接入网， 例如 DSL ( Digital
Subscriber Loop, 数字用户环路） 宽带接入网； 一张无线接入网， 例如 WiMAX蜂窝接入网。 有线接入网按有线网络规划方法优化， 无线接入网 按无线网络规划方法优化。
由现有技术的技术方案可以看出：
假设运营商 A先利用有线接入技术， 建设了一张覆盖一个地域的有 线接入网。 之后又利用无线接入技术， 建设了另一张覆盖同一地域的无 线接入网。 或者是另一种情况， 即运营商 B先利用无线接入技术， 建设 了一张覆盖一个地域的无线接入网。 之后又利用有线接入技术， 建设了 另一张覆盖同一地域的有线接入网。 如前所述， 由于无线网络规划和有 线网络规划各自根据自身的接入技术进行优化选址， 因此会导致原网络 设备的选址与新增网络设备通信的最佳位置存在差异， 如图 3 所示， 原 有线设备 /无线基站（BS， Base Station )与新增无线基站 /新增有线设备的 最佳位置差异可能达几公里。 因此， 现有技术中存在原有网络中有线设 备 /无线基站与新增网络中无线基站 /有线设备的选址矛盾的问题。
因为原有网络的有线设备 /无线基站与新增网络的无线基站 /有线设 备通信的最佳位置存在差异， 而且现有技术中原有网络和新增网络之间 相互孤立， 因此不能有效地利用资源， 例如， 现有技术中无线接入网的 基站和有线接入网的有线设备均需交流供电， 均需蓄电池组、 UPS ( Un-interruptible Power Supplies， 不间断电源）、 发电机组或是第二路市 电做电源备份； 而且无线接入网和有线接入网的线缆资源得不到充分共 用； 而且无线接入网的基站和有线接入网的有线设备通常都需要租用土 地， 需各自建设机房等等。
再者， 现有技术中无线接入网的基站和有线接入网的有线设备无法 统一维护， 因此维护成本会较高。
发明内容
本发明的目的是提供一种无线有线网络的综合接入系统， 能够实现 原有网络和新增网络的有机整合， 使资源得到有效利用。
另外， 本发明维护成本较低。
本发明的目的是通过以下技术方案实现的：
本发明提供的一种无线有线网络的综合接入系统， 包括基础网络和 新增网络， 所述新增网络包括接入处理设备组合和终端通信设备， 所述 接入处理设备组合与所述基础网络的通信设备相结合， 通过与所述终端 通信设备进行信息交互实现新增网络中的业务功能。
其中， 所述接入处理设备组合包括设置于所述基础网络的通信设备 中的基站接入处理单元和汇聚单元， 所述终端通信设备包括基站室外处 理单元 ^
所述汇聚单元将所述基站室外处理单元接收到的无线信号汇聚后接 入所述基站接入处理单元， 并将所述基站接入处理单元产生的信号发送 给所述基站室外处理单元。
其中， 本发明还包括电源供给单元， 在本地为所述基站接入处理单 元和汇聚单元供电， 为所述基站室外处理单元远程供电； ' 或， 本发明还包括中心电源供给单元和远端电源供给单元； 所述中心电 源供给单元设置在所述基础网络的通信设备中， 为所述基站接入处理单 元和汇聚单元供电； 所述远端电源供给单元通过有线线缆与所述中心电 源供给单元拉远相连， 为所述基站室外处理单元本地供电。
其中， 所述接入处理设备组合包括设置于所述基础网络的通信设备 中的基站接入处理单元， 所述终端通信设备包括基站室外处理单元； 所 述接入处理设备组合还包括通过有线线缆与所述基站接入处理单元拉远 相连， 与所述基站室外处理单元本地相连的汇聚单元；
所述汇聚单元将所述基站室外处理单元接收到的无线信号汇聚后接 入所述基站接入处理单元， 并将所述基站接入处理单元产生的信号发送 给所述基站室外处理单元。
其中， 本发明还包括中心电源供给单元和远端电源供给单元； 所述中心电源供给单元设置在原有网絡的通信设备中， 为所述基站 接入处理单元供电；
所述远端电源供给单元通过有线线缆与所述中心电源供给单元拉远 相连， 为所述汇聚单元供电， 以及通过有线线缆为基站室外处理单元供 电。
其中， 所述接入处理设备组合包括与所述原有网络的通信设备通过 有线线缆拉远相连的基站接入处理单元和所述汇聚单元； 所述终端通信 设备包括基站室外处理单元；
所述基站接入处理单元和所述汇聚单元与所述基站室外处理单元本 地相连；
所述汇聚单元将所述基站室外处理单元接收到的无线信号汇聚后接 入所述基站接入处理单元， 并将所述基站接入处理单元产生的信号发送 给所述基站室外处理单元。
其中， 本发明还包括中心电源供给单元和远端电源供给单元； 所述中心电源供给单元设置在原有网络的通信设备中；
所述远端电源供给单元通过有线线缆与所述中心电源供给单元拉远 相连， 为所述基站接入处理单元和汇聚单元供电， 并通过有线线缆为所 述基站室外处理单元本地供电。
其中， 所述接入处理设备组合包括设置于原有网络的通信设备中的 第一汇聚单元和基站接入处理单元； 所述终端通信设备包括基站室外处 理单元； 所述接入处理设备组合还包括通过有线线缆与所述原有网络的 通信设备拉远相连， 与所述基站室外处理单元本地相连的第二汇聚单元； 所述第二汇聚单元将所述基站室外处理单元接收到的无线信号汇聚 后通过所述第一汇聚单元接入所述基站接入处理单元， 所述第一汇聚单 元将所述基站接入处理单元产生的信号通过所述第二汇聚单元发送给所 述基站室外处理单元。
其中， 本发明还包括中心电源供给单元和远端电源供给单元； 所述中心电源供给单元设置在原有网络的通信设备中， 为所述第一 汇聚单元和所述基站接入处理单元供电；
所述远端电源供给单元通过有线线缆与所述中心电源供给单元拉远 相连， 为所述第二汇聚单元供电， 以及通过有线线缆为基站室外处理单 元本地供电。
其中， 所述第一汇聚单元和所述第二汇聚单元采用 "1 + 1"、 "N+1" 备份或用资源池的冗余方法备份所述基站接入处理单元、 基站室外处理 单元以及原有网絡的通信设备间的有线线缆。
其中， 所述接入处理设备组合包括设置于原有网络的通信设备中的 有线接入处理单元和汇聚单元; 所述终端通信设备包括有线终端， 并通 过有线线缆与原有网络的通信设备拉远相连；
所述汇聚单元将所述有线终端接收到的有线信号汇聚后接入所述有 线接入处理单元， 并将所述有线接入处理单元产生的信号发送给所述有 线终端。
其中， 本发明还包括电源供给单元， 设置在原有网络的通信设备中， 为所述通信设备供电， 并通过有线线缆为所述有线终端远程供电；
或，
还包括中心电源供给单元和远端电源供给单元；
所述中心电源供给单元设置在原有网络的通信设备中， 并为所述通 信设备供电； 所述远端电源供给单元通过有线线缆与所述中心电源供给 单元拉远相连， 并通过有线线缆为所述有线终端本地供电。
其中， 所述接入处理设备组合包括设置于原有网络的通信设备中的 有线接入处理单元； 所述终端端通信设备包括有线终端； 所述接入处理 设备组合还包括通过有线线缆与所述原有网络的通信设备拉远相连， 与 所述有线终端本地相连的汇聚单元；
所述汇聚单元将所述有线终端接收到的有线信号汇聚后接入所述有 线接入处理单元， 并将所述有线接入处理单元产生的信号发送给所述有 线终端。
其中， 本发明还包括中心电源供给单元和远端电源供给单元； 所述中心电源供给单元设置在原有网絡的通信设备中， 并为所述有 线接入处理单元供电；
所述远端电源供给单元为所述汇聚单元供电 , 并通过有线线缆与所 述中心电源供给单元拉远相连以及为所述有线终端本地供电。
其中， 所述接入处理设备组合包括有线接入处理单元和汇聚单元， 通过有线线缆与原有网络的通信设备拉远相连， 与所述有线终端本地相 连；
所述汇聚单元将所述有线终端接收到的有线信号汇聚后接入所述有 线接入处理单元， 并将所述有线接入处理单元产生的信号发送给所述有 线终端。
其中， 本发明还包括中心电源供给单元和远端电源供给单元； 所述中心电源供给单元为所述原有网络的通信设备供电；
所述远端电源供给单元通过有线线缆与所述中心电源供给单元拉远 相连， 并为所述有线接入处理单元和汇聚单元供电， 以及通过有线线缆 为所述有线终端供电。
其中 , 所述接入处理设备组合包括设置于原有网络的通信设备中的 第一汇聚单元和有线接入处理单元； 所述终端通信设备包括有线终端； 所述接入处理设备組合还包括第二汇聚单元， 通过有线线缆与原有网络 的通信设备拉远相连， 与所述有线终端本地相连； 所述第二汇聚单元将所述有线终端接收到的有线信号汇聚后通过第 一汇聚单元接入所述有线接入处理单元， 并将所述有线接入处理单元产 生的信号通过所述第一汇聚单元发送给所述有线终端。
其中， 本发明还包括中心电源供给单元和远端电源供给单元； 所述中心电源供给单元设置在所述原有网络的通信设备中， 为所述 第一汇聚单元和所述有线接入处理单元供电；
所述远端电源供给单元通过有线线缆与所述中心电源供给单元拉远 相连， 为所述第二汇聚单元供电， 以及通过有线线缆为有线终端本地供 电。
其中， 所述第一汇聚单元和所述第二汇聚单元采用 "1 + 1"、 "N+1" 备份或用资源池的冗余方法备份所述有线接入处理单元、 有线终端以及 原有网络的通信设备间的有线线缆。
由上述本发明提供的技术方案可以看出， 本发明所述的系统采用分 布式设备技术， 将新增网络中的接入处理设备组合与基础网络的通信设 备相结合， 通过与终端通信设备进行信息交互实现新增网络中的业务功 能， 因此， 新增网络能够充分利用原有网络的资源。 例如无线接入网和 有线接入网的线缆资源可以得到充分共用； 且无线接入网的基站和有线 接入网的有线设备共用租用的土地， 且无需各自分别建设机房。
另外， 本发明通过远程供电技术利用电源供给单元同时为基础网络 与新增网络中的设备供电， 从而能够解决现有技术不能有效地利用资源 的问题， 以及维护成本较高的问题。
此外， 通过电源供给单元与终端通信设备之间的相互通信， 作为对 终端通信设备的带外管理通道， 可以实现正常与故障时的监控告警， 便 于设备的管理、 故障定位、 利于远程维护等。
附图说明
图 1为无线网絡规划的基站选址的示意图；
图 2为有线网络规划的设备选址示意图；
图 3为无线网络规划与有线网络规划的设备选址示意图；
图 4为本发明第一实施例的结构示意图； 图 5为本发明第三实施例的结构示意图；
图 6为本发明第四实施例的结构示意图；
图 7为本发明第五实施例的结构示意图；
图 8为本发明第六实施例的结构示意图；
图 9为本发明第八实施例的结构示意图；
图 10为本发明第九实施例的结构示意图；
图 11为本发明第十实施例的结构示意图。
具体实施方式 本发明提供了一种无线有线网络的综合接入系统， 其核心是： 该系 统包括基础网络和新增网络， 所述新增网絡包括本地通信设备和远端通 信设备， 所述的本地通信设备与基础网络的通信设备相结合（例如设置 于基础网絡的通信设备中或者与其通过线缆相连）， 通过与所述远端通信 设备进行信息交互实现新增网絡中的业务功能。
本发明针对三种情况进行实施：
第一种情况： 假设运营商 A先利用有线接入技术， 建设了一张覆盖 一个地域的有线接入网。 之后， 运营商 A希望直接升级原已有的有线设 备， 例如在原有线设备内增插无线接入卡， 成为无线有线网络的综合接 入设备， 在同一个地域中， 既支持原有的有线接入用户， 又引入新的无 线接入用户， 即在原有线接入网上叠加另一张无线接入网等。 在这种情 况下， 本发明将有线接入网作为基础网络， 无线接入网作为新增网络， 设置在基础网络中的无线接入网的设备看作本地通信设备， 其余的无线 接入网设备看作远端通信设备。
第二种情况： 假设运营商 B先利用无线接入技术， 建设了一张覆盖 一个地域的无线接入网。 之后， 运营商 B希望直接升级原已有的基站， 例如在原基站内增插有线接入卡， 使其在同一个地域中， 既支持原有的 无线接入用户， 又引入新的有线接入用户， 即在原无线接入网上叠加另 一张有线接入网。 在这种情况下， 本发明将无线接入网作为基础网络， 有线接入网作为新增网络， 设置在基础网络中的有线接入网的设备看作 本地通信设备， 其余的有线接入网设备看作远端通信设备。 第三种情况： 4 i殳运营商 C希望采用无线有线网络的综合接入设备， 要同时建设无线接入网和有线接入网。 在这种情况下， 本发明可以将有 线接入网看作为基础网络， 此时无线接入网则看作为新增网络， 实现过 程与第一种情况雷同； 本发明也可以将无线接入网看作为基 网络， 此 时有线接入网则看作为新增网络， 实现过程与第二种情况雷同。
在第一种情况下， 本发明提供的第一实施例如图 4 所示， 包括本地 有线设备 101、远端基站设备（即基站室外处理单元） 102、汇聚单元 103、 基站接入处理单元 104、 电源供给单元 105和电源备份单元 106, 其中本 地通信设备包括原已有有线接入网的一些设备。
本发明将所述基站接入处理单元 104和汇聚单元 103设置在本地有 线接入网的有线设备 101 中， 本地有线设备 101按照有线网络规划优化 选址； 所述基站室外处理单元 102设置在远端， 按照无线网络规划优化 选址， 并通过有线线缆 107 (例如光纤或双绞线 )与本地有线设备 101拉 远相连。 其中， 可以将基站接入处理单元 104和汇聚单元 103视为接入 处理设备组合； 将基站室外处理单元 102视为终端通信设备。
所述电源供给单元 105设置在本地有线接入网的有线设备 101 中， 为所述基站接入处理单元 104和汇聚单元 103供电，并通过有线线缆 107 为所述基站室外处理单元 102远程供电。
本地有线设备 101和远端基站设备 102间拉远的有线线缆 107中， 信号线与电源线逻辑上是分离的， 但物理上可以分离或共线。
上述基站室外处理单元 102、基站接入处理单元 104共同完成无线接 入处理（例如基站室外处理单元 102可包含射频、 中频处理和天线， 而 基站接入处理单元 104则完成基带处理和无线数据链路层处理）； 汇聚单 元 103将多个基站室外处理单元 102接收到的无线接入信号汇聚后传给 基站接入处理单元 104,将基站接入处理单元 104产生的信号分发给多个 基站室外处理单元 102, 通过天线传送给无线接入用户。 电源供给单元 105将市电输入（例如 110V/220V交流）或直流电输入（例如 -48V/-60V 直流）转换成高压直流电输出 （例如 270V直流）， 通过有线线缆（例如 双绞线）， 向远端的基站室外处理单元 102供电。 远程供电的距离与有线 线缆的线径、 线对数量、 基站室外处理单元 102 的功耗、 电源供给单元 105的输出电压有关， 通常可以做到多达 2 ~ 5公里的远程供电的距离。 电源供给单元 105还支持与基站室外处理单元 102之间的相互通信， 作 为对基站室外处理单元 102 的带外管理通道， 可以实现正常与故障时的 监控告警， 便于设备的管理、 故障定位、 利于远程维护等。
电源备份单元 106, 用于电源的备份， 其可以是蓄电池组、 UPS, 发 电机组或是第二路市电。
在第一种情况下 , 本发明提供的第二实施例与第一实施例不同的是： 所述电源供给单元包括中心电源供给单元和远端电源供给单元。 将所述中心电源供给单元设置在本地有线接入网的有线设备中， 为 所述基站接入处理单元和汇聚单元供电； 将所述远端电源供给单元设置 在远端， 与所述中心电源供给单元拉远相连， 为所述基站室外处理单元 就近供电。
本实施例中， 除上述与本发明第一实施例不同外， 其余与第一实施 例中的描述雷同， 不再详细阐述。
在第一种情况下， 本发明提供的第三实施例， 如图 5 所示， 包括： 本地有线设备 201、 远端基站设备 202、 汇聚单元 203、 基站接入处理单 元 204、 中心电源供给单元 205、 远端电源供给单元 206、 电源备份单元 207和基站室外处理单元 208， 其中本地通信设备包括原已有有线接入网 的一些设备。
所述基站接入处理单元 204和所述中心电源供给单元 205设置在本 地有线接入网的有线设备 201 中； 所述汇聚单元 203和所述远端电源供 给单元 206设置在远端基站设备 202中；
所述基站接入处理单元 204与所述汇聚单元 203 间通过有线线缆拉 远相连； 所述基站室外处理单元 208通过有线线缆与所述汇聚单元 203 就近相连； 所述远端电源供给单元 206与所述中心电源供给单元 205通 过有线线缆拉远相连， 与所述基站室外处理单元 208 就近相连。 其中， 可以将基站接入处理单元 204和汇聚单元 203视为接入处理设备组合； 将基站室外处理单元 208视为终端通信设备。 所述中心电源供给单元 205为所述基站接入处理单元 204供电； 所 述远端电源供给单元 206为汇聚单元 203供电， 并通过有线线缆为所述 基站室外处理单元 208就近供电。
在这一实施例中有线设备 201 中的原有设备以及基站接入处理单元 204均按有线网络规划方法优化选址，而基站室外处理单元 208则按无线 网絡规划方法优化选址。 基站远端设备 202 则可以按照实际情况和需求 选择有线网络规划方法或者无线网络规划方法优化选址。
基站室外处理单元 208经基站远端设备 202中的汇聚单元 203汇聚， 通过有线线缆与有线设备中的基站接入处理单元 204拉远相连。 有线设 备中的中心电源供给单元 205向基站远端设备 202中的远端电源供给单 元 206拉远直流供电 （例如 2 ~ 5公里 ); 基站远端设备 202中的远端电 源供给单元 206向基站室外处理单元 208直流供电 （可一定程度拉远， 例如 1Q0 ~ 200米）。
汇聚单元 203将多个基站室外处理单元 208接收到的无线接入信号 汇聚后传给基站接入处理单元 204,将基站接入处理单元 204产生的信号 分发给多个基站室外处理单元 208, 通过天线传送给无线接入用户。
在本实施例与第一实施例比较， 能够节约有线设备 201 与基站室外 处理单元 208间的有线线缆。
所述电源备份单元 207的作用同第一实施例中相关描述。
在第一种情况下， 本发明提供的第四实施例， 如图 6 所示， 包括本 地有线设备 301、 远端基站设备 302、 汇聚单元 303、 基站接入处理单元 304、 中心电源供给单元 305、 远端电源供给单元 306、 电源备份单元 307 和基站室外处理单元 308，其中本地通信设备包括原已有有线接入网的一 些设备。
所述基站接入处理单元 304和所述汇聚单元 303设置在远端基站设 备 302中， 通过有线线缆与本地有线接入网的有线设备 301相连， 与所 述基站室外处理单元 308就近相连。 其中， 可以将基站接入处理单元 304 和汇聚单元 303视为接入处理设备组合； 将基站室外处理单元 308视为 终端通信设备。 所述中心电源供给单元 305设置在本地有线接入网的有线设备 301 中； 所述远端电源供给单元 306设置在远端基站设备 302中， 并通过有 线线缆与所述中心电源供给单元 305拉远相连。
所述远端电源供给单元 306为所述基站接入处理单元 304和汇聚单 元 303供电， 并通过有线线缆为所述基站室外处理单元 308就近供电。
在这一实施例中有线设备 301 中的原有设备按有线网络规划方法优 化选址， 而基站室外处理单元 308则按无线网络规划方法优化选址。
汇聚单元 303将多个基站室外处理单元 308接收到的无线接入信号 汇聚后传给基站接入处理单元 304,将基站接入处理单元 304产生的信号 分发给多个基站室外处理单元 308, 通过天线传送给无线接入用户。
所述电源备份单元 307的作用同第一实施例中相关描述。
在第一种情况下， 本发明提供的第五实施例， 如图 Ί 所示， 包括本 地有线设备 401、 远端基站设备 402、 第一汇聚单元 4031、 第二汇聚单元 4032、 基站接入处理单元 404、 中心电源供给单元 405、 远端电源供给单 元 406、 电源备份单元 407和基站室外处理单元 408, 其中本地通信设备 包括原已有有线接入网的一些设备。
所述第一汇聚单元 4031和所述基站接入处理单元 404设置在本地有 线接入网的有线设备 401中； 所述第二汇聚单元 4032设置在远端基站设 备 402中， 通过有线线缆与所述第一汇聚单元 4031和所述基站接入处理 单元 404拉远相连， 与所述基站室外处理单元 408就近相连； 其中， 可 以将基站接入处理单元 404、第一汇聚单元 4031和第二汇聚单元 4032视 为接入处理设备组合； 将基站室外处理单元 408视为终端通信设备。
所述中心电源供给单元 405为所述第一汇聚单元 4031和所述基站接 入处理单元 404供电； 所述远端电源供给单元 406通过有线线缆与所述 中心电源供给单元 405拉远相连， 为所述第二汇聚单元 4032供电， 以及 通过有线线缆为基站室外处理单元 408就近供电。
在这一实施例中有线设备 401 中的原有设备按有线网络规划方法优 化选址， 而基站室外处理单元 408则按无线网络规划方法优化选址。
第一汇聚单元 4031和第二汇聚单元 4032将多个基站室外处理单元 408接收到的无线接入信号汇聚后传给基站接入处理单元 404， 将基站接 入处理单元 404产生的信号分发给多个基站室外处理单元 408,通过天线 传送给无线接入用户。
在此实施例中， 通过第一汇聚单元 4031和第二汇聚单元 4032, 还能 够使有线设备 401中的基站接入处理单元 404、基站室外处理单元 408及 有线设备 401与远端基站设备 402间的有线线缆（信号或数据线）可以 做 " 1 + 1 "、 "N+1 " 备份或用资源池的冗余方法备份。
所述电源备份单元 407的作用同第一实施例中相关描述。
针对第二种情况， 本发明提供的第六实施例如图 8 所示， 包括本地 基站设备 501、 远端有线设备（即有线终端） 502、 汇聚单元 503、 有线 接入处理单元 504、 电源供给单元 505和电源备份单元 506， 其中本地基 站设备 501包括原已有无线接入网的一些设备。
本发明将所述有线接入处理单元 504和汇聚单元 503设置在本地无 线接入网的基站设备 501 中， 本地无线接入网的基站设备 501按照无线 网络规划优化选址; 所述有线终端 502设置在远端， 按照有线网络规划 优化选址， 并通过有线线缆（例如光纤或汉绞线）与本地无线接入网的 基站设备 501拉远相连。
其中， 可以将有线接入处理单元 504和汇聚单元 503视为接入处理 设备组合； 将有线终端 502视为终端通信设备。
所述电源供给单元 505设置在本地无线接入网的基站设备 501 中， 为所述有线接入处理单元 504和汇聚单元 503供电， 并通过有线线缆为 所述有线终端 502远程供电。
本地基站设备 501和远端有线设备 502间拉远的有线线缆中， 信号 线与电源线逻辑上是分离的， 但物理上可以分离或共线。
上述有线终端 502、 有线接入处理单元 504共同完成有线接入处理。 汇聚单元 503将多个有线终端 502接收到的有线接入信号汇聚后传给有 线接入处理单元 504,将有线接入处理单元 504产生的信号分发给多个有 线终端 502,然后传送给有线接入用户。电源供给单元 505将市电输入（例 如 110V/220V交流）或直流电输入（例如 -48V/-60V直流）转换成高压直 流电输出 （例如 270V直流）， 通过有线线缆（例如双绞线）， 向远端的有 线终端 502供电。 远程供电的距离与有线线缆的线径、 线对数量、 有线 终端 502的功耗、 电源供给单元 505的输出电压有关， 通常可以做到多 达 2 ~ 5公里的远程供电的距离。电源供给单元 505还支持与有线终端 502 之间的相互通信， 作为对有线终端 502 的带外管理通道， 可以实现正常 与故障时的监控告警， 便于设备的管理、 故障定位、 利于远程维护等。 电源备份单元 506可以是蓄电池组、 UPS、 发电机组或是第二路市电。
所述电源备份单元 507的作用同第一实施例中相关描述。
在第二种情况下 , 本发明提供的第七实施例与第六实施例不同的是： 所述电源供给单元包括中心电源供给单元和远端电源供给单元。 将所述中心电源供给单元设置在本地无线接入网的无线设备中， 为 所述有线接入处理单元和汇聚单元供电； 将所述远端电源供给单元设置 在远端通信设备中， 与所述中心电源供给单元拉远相连， 为所述有线终 端就近供电。
本实施例中， 除上述与本发明第六实施例不同外， 其余与第六实施 例中的描述雷同， 不再详细阐述。
针对第二种情况， 本发明提供的第八实施例如图 9 所示， 包括本地 无线基站设备 601、 远端有线设备 602、 汇聚单元 603、 有线接入处理单 元 604、 中心电源供给单元 605、 远端电源供给单元 606、 电源备份单元 607和有线终端 608, 其中本地通信设备包括原已有无线接入网的一些设 备。
所述有线接入处理单元 604和所述中心电源供给单元 605设置在本 地无线基站设备 601中；所述汇聚单元 603和所述远端电源供给单元 606 设置在远端有线设备 602中；
所述有线接入处理单元 604与所述汇聚单元 603 间通过有线线缆拉 远相连； 所述有线终端 608通过有线线缆与所述汇聚单元 603就近相连； 所述远端电源供给单元 606与所述中心电源供给单元 605通过有线线缆 拉远相连， 与所述有线终端 608 就近相连。 其中， 可以将有线接入处理 单元 604和汇聚单元 603视为接入处理设备组合； 将有线终端 608视为 终端通信设备。
所述中心电源供给单元 605为所述有线接入处理单元 604供电； 所 述远端电源供给单元 606为汇聚单元 603供电， 并通过有线线缆为所述 有线终端 608就近供电。
在这一实施例中本地无线基站设备 601 中的原有设备以及有线接入 处理单元 604均按无线网络规划方法优化选址， 而有线终端 608则按有 线网络规划方法优化选址。
有线终端 608经远端有线设备 602中的汇聚单元 603汇聚， 通过有 线线缆与有线设备中的有线接入处理单元 604拉远相连。 有线设备中的 中心电源供给单元 605向远端有线设备 602 中的远端电源供给单元 606 拉远直流供电 （例如 2 ~ 5公里）； 远端有线设备 602中的远端电源供给 单元 606向有线终端 608直流供电（可一定程度拉远，例如 100 ~ 200米）。
汇聚单元 603将多个有线终端 608接收到的有线接入信号汇聚后传 给有线接入处理单元 604，将有线接入处理单元 604产生的信号分发给多 个有线终端 608, 然后传送给有线接入用户。
所述电源备份单元 607的作用同第六实施例中相关描述。
本实施例与第六实施例比较， 能够节约本地无线基站设备 601 与有 线终端 608间的有线线缆。
在第二种情况下， 本发明提供的第九实施例， 如图 10所示， 包括本 地无线基站设备 701、 远端有线设备 702、 汇聚单元 703、 有线接入处理 单元 704、 中心电源供给单元 705、 远端电源供给单元 706、 电源备份单 元 707和有线终端 708，其中本地通信设备包括原已有无线接入网的一些 设备。
所述有线接入处理单元 704和所述汇聚单元 703设置在远端有线设 备 702中， 通过有线线缆与本地无线基站设备 701相连， 与所述有线终 端 708就近相连。 其中， 可以将有线接入处理单元 704和汇聚单元 703 视为接入处理设备组合； 将有线终端 708视为终端通信设备。
所述中心电源供给单元 705设置在本地无线基站设备 701 中； 所述 远端电源供给单元 706设置在远端有线设备 702中， 并通过有线线缆与 所述中心电源供给单元 705拉远相连。
所述远端电源供给单元 706为所述有线接入处理单元 704和汇聚单 元 703供电， 并通过有线线缆为所述有线终端 708就近供电。
在这一实施例中本地无线基站设备 701 中的原有设备按有线网絡规 划方法优化选址， 而有线终端 708则按无线网络规划方法优化选址。
汇聚单元 703将多个有线终端 708接收到的无线接入信号汇聚后传 给有线接入处理单元 704,将有线接入处理单元 704产生的信号分发给多 个有线终端 708, 传送给有线接入用户。
所述电源备份单元 707的作用同第六实施例中相关描述。
在第二种情况下， 本发明提供的第十实施例， 如图 11所示， 包括本 地无线基站设备 801、 远端有线设备 802、 第一汇聚单元 8031、 第二汇聚 单元 8032、 有线接入处理单元 804、 中心电源供给单元 805、 远端电源供 给单元 806、 电源备份单元 807和有线终端 808, 其中本地通信设备包括 原已有无线接入网的一些设备。
所述第一汇聚单元 8031和所述有线接入处理单元 804设置在本地无 线基站设备 801中；所述第二汇聚单元 8032设置在远端有线设备 802中， 通过有线线缆与所述第一汇聚单元 8031和所述有线接入处理单元 804拉 远相连， 与所述有线终端 808 就近相连； 其中， 可以将有线接入处理单 元 804、第一汇聚单元 8031和第二汇聚单元 8032视为接入处理设备组合； 将有线终端 808视为终端通信设备。
所述中心电源供给单元 805为所述第一汇聚单元 8031和所述有线接 入处理单元 804供电； 所述远端电源供给单元 806通过有线线缆与所述 中心电源供给单元 805拉远相连， 为所述第二汇聚单元 8032供电， 以及 通过有线线缆为有线终端 808就近供电。
在这一实施例中本地无线基站设备 801 中的原有设备按无线网络规 划方法优化选址， 而有线终端 808则按有线网络规划方法优化选址。
第一汇聚单元 8031和第二汇聚单元 8032将多个有线终端 808接收 到的无线接入信号汇聚后传给有线接入处理单元 804，将有线接入处理单 元 804产生的信号分发给多个有线终端 808, 传送给有线接入用户。 在此实施例中， 通过第一汇聚单元 8031和第二汇聚单元 8032, 还能 够使本地无线基站设备 801中的有线接入处理单元 804、有线终端 808及 本地无线基站设备 801与远端有线设备 802间的有线线缆（信号或数据 线）可以做 " 1 + 1"、 "N+1" 备份或用资源池的冗余方法备份。
所述电源备份单元 807的作用同第六实施例中相关描述。
针对第三种情况， 采用上述实施例所描述的系统均可以实现。
由上述本发明提供的技术方案可以看出， 在本发明所述的系统中主 要采用了分布式设备技术将新增网络中的本地通信设备设置于基础网络 的通信设备中 , 通过与所述远端通信设备进行信息交互实现新增网络中 的业务功能， 从而能够解决现有技术中由于无线网络规划和有线网络规 划的差异而导致的原有线设备 /无线基站与新增基站 /新增有线设备的选 址矛盾问题， 而且， 本发明通过远程供电技术利用电源供给单元为基础 网络与新增网络中的设备同时供电， 能够解决现有技术不能有效地利用 资源的问题， 以及维护成本较高的问题。
以上所述， 仅为本发明较佳的具体实施方式， 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， 可轻易想到的变化或替换， 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该以权利要求的保护范围为准。

Claims

权 利 要 求
1. 一种无线有线网络的综合接入系统， 包括基础网络和新增网络， 其特征在于： 所述新增网络包括接入处理设备组合和终端通信设备， 所 述接入处理设备组合与所述基础网络的通信设备相结合， 通过与所述终 端通信设备进行信息交互实现新增网络中的业务功能。
2. 如权利要求 1所述的系统， 其特征在于： 所述接入处理设备组合 包括设置于所述基础网络的通信设备中的基站接入处理单元和汇聚单 元， 所述终端通信设备包括基站室外处理单元；
所述汇聚单元将所述基站室外处理单元接收到的无线信号汇聚后接 入所述基站接入处理单元， 并将所述基站接入处理单元产生的信号发送 给所述基站室外处理单元。
3. 如权利要求 2所述的系统， 其特征在于： 还包括电源供给单元， 在本地为所述基站接入处理单元和汇聚单元供电， 为所述基站室外处理 单元远程供电；
或,
还包括中心电源供给单元和远端电源供给单元； 所述中心电源供给 单元设置在所述基 网絡的通信设备中， 为所述基站接入处理单元和汇 聚单元供电； 所述远端电源供给单元通过有线线缆与所述中心电源供给 单元拉远相连， 为所述基站室外处理单元本地供电。
4. 如权利要求 1所述的系统， 其特征在于： 所述接入处理设备组合 包括设置于所述基石出网络的通信设备中的基站接入处理单元， 所述终端 通信设备包括基站室外处理单元； 所述接入处理设备组合还包括通过有 线线缆与所述基站接入处理单元拉远相连， 与所述基站室外处理单元本 地相连的汇聚单元；
所述汇聚单元将所述基站室外处理单元接收到的无线信号汇聚后接 入所述基站接入处理单元， 并将所述基站接入处理单元产生的信号发送 给所述基站室外处理单元。
5. 如权利要求 4所述的系统， 其特征在于： 还包括中心电源供给单 元和远端电源供给单元；
所述中心电源供给单元设置在原有网络的通信设备中， 为所述基站 接入处理单元供电；
所述远端电源供给单元通过有线线缆与所述中心电源供给单元拉远 相连， 为所述汇聚单元供电， 以及通过有线线缆为基站室外处理单元供 电。
6. 如权利要求 1所述的系统， 其特征在于： 所述接入处理设备组合 包括与所述原有网络的通信设备通过有线线缆拉远相连的基站接入处理 单元和所述汇聚单元； 所述终端通信设备包括基站室外处理单元；
所述基站接入处理单元和所述汇聚单元与所述基站室外处理单元本 地相连；
所述汇聚单元将所述基站室外处理单元接收到的无线信号汇聚后接 入所述基站接入处理单元， 并将所述基站接入处理单元产生的信号发送 给所述基站室外处理单元。
7. 如权利要求 6所述的系统， 其特征在于： 本发明还包括中心电源 供给单元和远端电源供给单元；
所述中心电源供给单元设置在原有网络的通信设备中；
所述远端电源供给单元通过有线线缆与所述中心电源供给单元拉远 相连， 为所述基站接入处理单元和汇聚单元供电， 并通过有线线缆为所 述基站室外处理单元本地供电。
8. 如权利要求 1所述的系统， 其特征在于： 所述接入处理设备组合 包括设置于原有网络的通信设备中的第一汇聚单元和基站接入处理单 元； 所述终端通信设备包括基站室外处理单元； 所述接入处理设备组合 还包括通过有线线缆与所述原有网络的通信设备拉远相连， 与所述基站 室外处理单元本地相连的第二汇聚单元；
所述第二汇聚单元将所述基站室外处理单元接收到的无线信号汇聚 后通过所述第一汇聚单元接入所述基站接入处理单元， 所述第一汇聚单 元将所述基站接入处理单元产生的信号通过所述第二汇聚单元发送给所 述基站室外处理单元。
9. 如权利要求 8所述的系统， 其特征在于： 还包括中心电源供给单 元和远端电源供给单元；
所述中心电源供给单元设置在原有网络的通信设备中， 为所述第一 汇聚单元和所述基站接入处理单元供电；
所述远端电源供给单元通过有线线缆与所述中心电源供给单元拉远 相连， 为所述第二汇聚单元供电， 以及通过有线线缆为基站室外处理单 元本地供电。
10. 如权利要求 9 所述的系统， 其特征在于： 所述第一汇聚单元和 所述第二汇聚单元采用 "1 + 1"、 "N+1"备份或用资源池的冗余方法备份 所述基站接入处理单元、 基站室外处理单元以及原有网絡的通信设备间 的有线线缆。
11. 如权利要求 1所述的系统， 其特征在于： 所述接入处理设备组合 包括设置于原有网絡的通信设备中的有线接入处理单元和汇聚单元； 所 述终端通信设备包括有线终端， 并通过有线线缆与原有网絡的通信设备 拉远相连；
所述汇聚单元将所述有线终端接收到的有线信号汇聚后接入所述有 线接入处理单元， 并将所述有线接入处理单元产生的信号发送给所述有 线终端。
12. 如权利要求 11所述的系统， 其特征在于： 还包括电源供给单元， 设置在原有网络的通信设备中， 为所述通信设备供电， 并通过有线线缆 为所述有线终端远程供电；
或，
还包括中心电源供给单元和远端电源供给单元；
所述中心电源供给单元设置在原有网络的通信设备中， 并为所述通 信设备供电； 所述远端电源供给单元通过有线线缆与所述中心电源供给 单元拉远相连， 并通过有线线缆为所述有线终端本地供电。
13. 如权利要求 1 所述的系统， 其特征在于： 所述接入处理设备组 合包括设置于原有网络的通信设备中的有线接入处理单元； 所述终端端 通信设备包括有线终端； 所述接入处理设备组合还包括通过有线线缆与 所述原有网络的通信设备拉远相连, 与所述有线终端本地相连的汇聚单 元；
所述汇聚单元将所述有线终端接收到的有线信号汇聚后接入所述有 线接入处理单元， 并将所述有线接入处理单元产生的信号发送给所述有 线终端。
14. 如权利要求 13所述的系统， 其特征在于： 还包括中心电源供给 单元和远端电源供给单元；
所述中心电源供给单元设置在原有网络的通信设备中 , 并为所述有 线接入处理单元供电；
所述远端电源供给单元为所述汇聚单元供电， 并通过有线线缆与所 述中心电源供给单元拉远相连以及为所述有线终端本地供电。
15. 如权利要求 1 所述的系统， 其特征在于： 所述接入处理设备组 合包括有线接入处理单元和汇聚单元, 通过有线线缆与原有网络的通信 设备拉远相连， 与所述有线终端本地相连;
所述汇聚单元将所述有线终端接收到的有线信号汇聚后接入所述有 线接入处理单元， 并将所述有线接入处理单元产生的信号发送给所述有 线终端。
16. 如权利要求 15所述的系统， 其特征在于： 还包括中心电源供给 单元和远端电源供给单元；
所述中心电源供给单元为所述原有网络的通信设备供电;
所述远端电源供给单元通过有线线缆与所述中心电源供给单元拉远 相连， 并为所述有线接入处理单元和汇聚单元供电, 以及通过有线线缆 为所述有线终端供电。
17. 如权利要求 1 所述的系统， 其特征在于： 所述接入处理设备組 合包括设置于原有网絡的通信设备中的第一汇聚单元和有线接入处理单 元； 所述终端通信设备包括有线终端； 所述接入处理设备组合还包括第 二汇聚单元， 通过有线线缆与原有网絡的通信设备拉远相连， 与所述有 线终端本地相连；
所述第二汇聚单元将所述有线终端接收到的有线信号汇聚后通过第 一汇聚单元接入所述有线接入处理单元， 并将所述有线接入处理单元产 生的信号通过所述第一汇聚单元发送给所述有线终端。
18. 如权利要求 17所述的系统， 其特征在于： 本发明还包括中心电 源供给单元和远端电源供给单元；
所述中心电源供给单元设置在所述原有网络的通信设备中， 为所述 第一汇聚单元和所述有线接入处理单元供电；
所述远端电源供给单元通过有线线缆与所述中心电源供给单元拉远 相连， 为所述第二汇聚单元供电， 以及通过有线线缆为有线终端本地供 电。
19. 如权利要求 18所述的系统， 其特征在于： 所述第一汇聚单元和 所述第二汇聚单元采用 "1 + 1"、 "Ν+Γ，备份或用资源池的冗余方法备份 所述有线接入处理单元、 有线终端以及原有网络的通信设备间的有线线 缆。
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EP1763179A1 (en) 2007-03-14
EP1763179A4 (en) 2007-07-25
US20080153534A1 (en) 2008-06-26
DE602006003161D1 (de) 2008-11-27
ATE411673T1 (de) 2008-10-15
CN1845517A (zh) 2006-10-11
US8208971B2 (en) 2012-06-26
CN100421400C (zh) 2008-09-24

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