CN101146264A - Wireless communication system, method, and tangible machine-readable medium thereof - Google Patents
Wireless communication system, method, and tangible machine-readable medium thereof Download PDFInfo
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- CN101146264A CN101146264A CNA200710142900XA CN200710142900A CN101146264A CN 101146264 A CN101146264 A CN 101146264A CN A200710142900X A CNA200710142900X A CN A200710142900XA CN 200710142900 A CN200710142900 A CN 200710142900A CN 101146264 A CN101146264 A CN 101146264A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
A frame structure for an IEEE 802.16j standard, a wireless communication apparatus and a method for assigning the same in a wireless communication system are provided. The wireless communication system comprises a base station (BS), a mobile station (MS), and a relay station (RS). The frame structure comprises an MS sub-frame and an RS sub-frame. The MS sub-frame is used for transmitting data between the RS and the MS. The RS sub-frame is used for transmitting data between the RS and the BS.
Description
Technical field
The present invention relates to a kind of radio communication device, method and computer-readable medium storing thereof, and be particularly related to a kind of frame structure based on multisection type relay transmission technology (multi-hop relay) standard is transmitted data in wireless communication system radio communication device, method and computer-readable medium storing thereof.
Background technology
Along with the fast development of computer network, the service of various broadband contents has become the indispensable service element of information industry.Yet because the factor of price, the whole world only has the computer user of some areas can obtain digital subscriber line (digital subscribe line now; DSL), high speed cable broadband such as cable broadband access service service.Telecommunications service dealer's Network Based position, the covering scope of its broadband network of hope expansion tends to make the dealer to hang back but cloth has the relevant urban infrastructure cost of spider lines naturally.When this, the broadband wireless network technology just becomes important solution.Take a broad view of the technology of present wireless network, it is classified with communication distance, can be divided into Wide Area Network (widearea network; WAN), metropolitan area network (metropolitan area network; MAN), LAN (local area network; LAN) and personal network (personal area network; PAN).
IEEE802.16 (claims worldwide interoperability for microwave access again; WiMAX) standard is an emerging wireless transmission specification, and initial target of working out is a kind of radio standard for the development metropolitan area network, so that telecommunication system dealer's " in last " WiMAX online technology to be provided.Improve constantly through IEEE 802.16 research staff afterwards, now can support the more market demand, comprise various moving and the high-speed wideband application.Moreover, compare with IEEE 802.11 (claiming Wi-Fi again) standard and 3G (Third Generation) Moblie (3G) technology, IEEE 802.16 standards have bigger network bandwidth, lower cloth build up this, preferable service quality and preferable advantages such as extendibility, the use pattern that can also assist Yu extend Wi-Fi Hotspot.
Though IEEE 802.16 standards provide bigger frequency range, lower cloth to build up basis, good quality of service and extendibility.But network covering scope that IEEE 802.16 standards are provided and signal quality still have its restriction to exist.Therefore, IEEE 802.16j standard operation group has set up mobile multisection type relay transmission technical discussion group (mobile multi-hop relaystudy group) in July, 2005.This moves the panel discussion of multisection type relay transmission technical discussion how under existing IEEE802.16j standard, works out multisection type relay transmission technical standard (multi-hop relay standard; MMR-RS).
Fig. 1 is generally based on the schematic diagram of the two-part relay wireless communications system 1 of segmentation relay transmission technical standard more than the IEEE802.16j standard definition, and it comprises base station (base station) 101, relay station (relay station) 103 and a plurality of travelling carriage (mobile station) 105,107.For brevity, below will claim these travelling carriages to be respectively first travelling carriage 105 and second travelling carriage 107.2 of the frame structures of wherein a kind of form that above-mentioned two-part relay wireless communications system 1 is used as shown in Figure 2.Frame structure 2 is distributed by radio communication device (for example, base station 101, relay station 103, first travelling carriage 105 or second travelling carriage 107), and can be used to transmit data.
The frame structure 2 of two-part relay wireless communications system 1 comprises the descending subframe 211 of travelling carriage, the descending subframe 213 of relay station, the up subframe 221 of travelling carriage and the up subframe 223 of relay station.These subframes all can carry out the transmission of row (downlink) and up (uplink) data under the two-part relay wireless communications system 1 respectively.The direction of the X-axis that is indicated among Fig. 2 is a countershaft in the frame structure 2, and the direction of Y-axis then is the frequency axis of frame structure 2.
The descending subframe 211 of travelling carriage also comprises guide's information 2111, framework control header 2113, descending field data of scheduling information (MAP) 2115, up field data of scheduling information 2117 and downlink data setting area 2119.Guide's information 2111 be used for carrying out between the base station 101 and second travelling carriage 107 synchronously or carry out between the relay station 103 and first travelling carriage 105 synchronously.Framework control header 2113 is used for describing the parameters of whole frame structure 2.2115 of descending field data of scheduling information are used for broadcasting two-part relay wireless communications system 1 some parameters when carrying out the downlink data transmission, for example online identification code (connection identification; CID), transmit time channel (sub-channel offset) or delivery time (time offset) etc.Up field data of scheduling information 2117 is used for broadcasting two-part relay wireless communications system 1 some parameters when carrying out the upstream data transmission.Downlink data setting area 2119 then can be used to by base station 101 transmission data to the second travelling carriages 107 or be used to transmit data to the first travelling carriages 105 by relay station 103.After the data of downlink data setting area 2119 are transmitted, after the descending subframe 211 of travelling carriage, can exist relay station to receive to transmission conversion interval 23.
213 of the descending subframes of relay station can be used to transmit data to relay station 103 by base station 101.After the data of the descending subframe 213 of relay station are transmitted, after the descending subframe 213 of relay station, can exist travelling carriage to receive to transmission conversion interval 24.
221 of the up subframes of travelling carriage can be used to transmit data to the base station 101 or be used to transmit data to relay station 103 by first travelling carriage 105 by second travelling carriage 107.After the data of the up subframe 221 of travelling carriage are transmitted, after the up subframe 221 of travelling carriage, can exist relay station to receive to transmission conversion interval 25.
223 of the up subframes of relay station can be used to transmit data to the base station 101 by relay station 103.After the data of the up subframe 223 of relay station are transmitted, after the up subframe 223 of relay station, can exist the base station to receive to transmission conversion interval 26.
By the narration of leading portion, can successfully carry out transfer of data based on IEEE 802.16j standard.For example, base station 101 and relay station 103 can use descending subframe 211 of travelling carriage and the descending subframe 213 of relay station to carry out the transmission of data respectively.But along with interference mutual between each frequency range of wireless network is more and more serious, data also can be suffered the interference of other frequency range at any time when transmitting, and then cause data can't be sent to the destination, or the transmission of data is forced to interrupt.
So, to how under IEEE 802.16j standard, to reach extension network covering scope by multisection type relay transmission technical standard, and under IEEE 802.16j standard, improve signal quality with anti-interference that improves signal and the correctness that guarantees the data transmission, being mobile communication network dealer and the mobile communications device manufacturer problem that efforts still need to be solves now, also is the intimate intelligent design of the popular ardent expectation of vast consumption.
Summary of the invention
One of the present invention purpose is to provide the method for a kind of frame structure based on multisection type relay transmission technical standard with the transmission data.This method comprises the following step: distribute relay station field data of scheduling information (RS-MAP) framework in this frame structure; And according to holding within this relay station field data of scheduling information framework, in this frame structure, distribute the travelling carriage subframe, this travelling carriage subframe can be used to transmission first data between base station and travelling carriage, and can be used to transmission second data between relay station and this travelling carriage, and these first data are identical with this second data division.
Another object of the present invention is to provide a kind of radio communication device that transmits data based on the frame structure of multisection type relay transmission technical standard in wireless communication system.This wireless communication system comprises base station, travelling carriage and relay station.This frame structure comprises relay station field data of scheduling information framework and travelling carriage subframe.The distribution of this travelling carriage subframe is according to holding within this relay station field data of scheduling information framework, and it can be used to transmission first data between this base station and this travelling carriage, and is used to transmission second data between this relay station and this travelling carriage.And these first data are identical with this second data division.
Another object of the present invention is to provide the method for a kind of frame structure based on multisection type relay transmission technical standard with the transmission data.This method comprises the following step: make processor distribute relay station field data of scheduling information framework in this frame structure; And make this processor according to holding within this relay station field data of scheduling information framework, in this frame structure, distribute the travelling carriage subframe, this travelling carriage subframe can be used to transmission first data between base station and travelling carriage, and between relay station and this travelling carriage, transmit second data, and these first data are identical with this second data division.
Another object of the present invention is to provide a kind of computer-readable medium storing, and in order to the storage application program, this application program makes radio communication device carry out the method for a kind of frame structure based on multisection type relay transmission technical standard with the transmission data.This method comprises the following step: make processor distribute relay station field data of scheduling information framework in this frame structure; And make this processor according to holding within this relay station field data of scheduling information framework, in this frame structure, distribute the travelling carriage subframe, this travelling carriage subframe can be used to transmission first data between base station and travelling carriage, and between relay station and this travelling carriage, transmit second data, and these first data are identical with this second data division.
Above-mentioned radio communication device can be base station, relay station or the travelling carriage in the wireless communication system.The present invention can use the multisection type relay transmission technical standard based on multisection type relay transmission technical standard to transmit data.And by base station and the relay station data that translator unit is identical simultaneously to travelling carriage, the data of avoiding the interference because of signal to cause can't be sent to the destination or the transmission of data is forced to interrupt, to improve the anti-interference of signal, signal to noise ratio (the signal tonoise rate when promptly improving travelling carriage reception data; SNR), the correctness to guarantee that data transmit.
Behind the execution mode of reference accompanying drawing and description subsequently, the person of ordinary skill in the field just can understand other purpose of the present invention, and the present invention's technological means and execution mode.
Description of drawings
Fig. 1 is the schematic diagram of the two-part relay wireless communications system 1 that generally defined based on multisection type relay transmission technical standard;
The schematic diagram of the frame structure that Fig. 2 is used by general two-part relay wireless communications system;
Fig. 3 is the schematic diagram of the two-part relay wireless communications system of the present invention's first embodiment;
The schematic diagram of the base station frame structure that Fig. 4 is used by the base station of first embodiment;
The schematic diagram of the relay station frame structure that Fig. 5 is used by the relay station of first embodiment; And
Fig. 6 is the flow chart of the present invention's second embodiment.
The main element description of symbols
1: two-part relay wireless communications system 101: base station
103: 105: the first travelling carriages of relay station
Travelling carriage 2 in 107: the second: frame structure
23: relay station receives to the transmission conversion interval
24: travelling carriage receives to the transmission conversion interval
25: relay station receives to the transmission conversion interval
26: the base station receives to the transmission conversion interval
211: the descending subframe 213 of travelling carriage: the descending framework of relay station
221: the up subframe 223 of travelling carriage: the up subframe of relay station
2111: guide's information 2113: framework control header
2115: descending field data of scheduling information 2117: up field data of scheduling information
2119: downlink data setting area 3: two-part relay wireless communications system
301: base station 303: relay station
307: the second travelling carriages of 305: the first travelling carriages
4: the base station frame structure
43: relay station receives to the transmission conversion interval
44: travelling carriage receives to the transmission conversion interval
45: relay station receives to the transmission conversion interval
46: the base station receives to the transmission conversion interval
411: the descending reception subframe 413 of relay station: the descending reception subframe of travelling carriage
421: the up transmission subframe 423 of travelling carriage: the up transmission subframe of relay station
4111: guide's information 4113: framework control header
4115: descending field data of scheduling information 4117: up field data of scheduling information
4119: relay station field data of scheduling information framework 4121: downlink data setting area
5: the relay station frame structure
53: relay station receives to the transmission conversion interval
54: travelling carriage receives to the transmission conversion interval
55: relay station receives to the transmission conversion interval
56: the base station receives to the transmission conversion interval
511: the descending reception subframe 513 of relay station: the descending reception subframe of travelling carriage
521: the up transmission subframe 523 of travelling carriage: the up transmission subframe of relay station
X: countershaft Y in the frame structure: the frequency axis of frame structure
Embodiment
The present invention's first embodiment is the two-part relay wireless communications system 3 of segmentation relay transmission technical standard more than IEEE 802.16j standard definition as shown in Figure 3, and it is to comprise base station 301, relay station 303 and a plurality of travelling carriage 305,307.IEEE 802.16j standard promptly is one of various multisection type relay transmission technical standards.For brevity, below will claim these travelling carriages to be respectively first travelling carriage 305 and second travelling carriage 307.Wherein a kind of base station frame structure 4 that above-mentioned base station 301 is used as shown in Figure 4, wherein a kind of relay station frame structure 5 that relay station 303 is used is then as shown in Figure 5.Frame structure 4,5 is distributed by radio communication device (for example, base station 301, relay station 303, first travelling carriage 305 or second travelling carriage 307), and can be used to transmit data.Frame structure 4,5 then is all penetration relaying (transparent RS) frame structure or is the frame structure of other kind.
Base station frame structure 4 comprises the descending reception subframe 411 of relay station, descending subframe 413, the up transmission subframe 421 of travelling carriage and the up transmission subframe 423 of relay station accepted of travelling carriage.And descending subframe 413 and the up transmission subframe 421 composition travelling carriage subframes of travelling carriage accepted of travelling carriage; The descending reception subframe 411 of relay station and 423 composition relay stations of the up transmission subframe of relay station subframe.These subframes all can carry out base station 301 row and transmission of uplink data under two-part relay wireless communications system 3 respectively.The direction of the X-axis that is indicated among Fig. 4 is a countershaft in the base station frame structure 4, and the direction of Y-axis then is the frequency axis of base station frame structure 4.
Base station frame structure 4 also comprises guide's information 4111, framework control header 4113, descending field data of scheduling information 4115, up field data of scheduling information 4117 and relay station field data of scheduling information framework 4119.Guide's information 4111 be used for carrying out between base station 301 and relay station 303, first travelling carriage 305 and second travelling carriage 307 synchronously.Framework control header 4113 is used for describing the parameters of whole frame structure 4.4115 of descending field data of scheduling information are used for broadcasting two-part relay wireless communications system 3 some parameters when carrying out the downlink data transmission, for example online identification code, transmission time channel or delivery time etc.Up field data of scheduling information 4117 is used for broadcasting two-part relay wireless communications system 3 some parameters when carrying out the upstream data transmission.4119 of relay station field data of scheduling information frameworks are used for being stored in the information of distributing travelling carriage subframe and relay station subframe in the base station frame structure 4, these information not only can be stored among the relay station field data of scheduling information framework 4119, and it can also be stored among the out of Memory such as for example descending field data of scheduling information 4115 or up field data of scheduling information 4117.
411 of the descending reception subframes of relay station can be used to transmit data to relay station 303 by base station 301.In other words, the descending reception subframe 411 of relay station can also be called base station down transmission subframe.After the data of the descending reception subframe 411 of relay station are transmitted, after the descending subframe 411 of relay station, can exist relay station to receive to transmission conversion interval 43.
The descending subframe 413 of accepting of travelling carriage then can be used to be transmitted data to the first travelling carriage 305 or transmitted data to the second travelling carriage 307 by base station 301 by base station 301.The descending subframe 413 of accepting of this travelling carriage can also be used to transmit data to the first travelling carriage 305 by relay station 303.In more detail, first travelling carriage 305 can receive the data transmit by base station 301 and relay station 303 simultaneously after the descending data of accepting subframe 413 of travelling carriage are transmitted, and can exist travelling carriage to receive to after accepting subframe 413 to transmit conversion interval 44 in that travelling carriage is descending.
421 of the up transmission subframes of travelling carriage can be used to transmit data to the base station 301 or transmit data to the base station 301 by second travelling carriage 307 by first travelling carriage 305.After the data of the up transmission subframe 421 of travelling carriage are transmitted, after the up transmission subframe 421 of travelling carriage, can exist relay station to receive to transmission conversion interval 45.
The up transmission subframe 423 of relay station then can be used to transmit data to the base station 301 by relay station 303.After the data of the up transmission subframe 423 of relay station are transmitted, after the up subframe 423 of relay station, can exist the base station to receive to transmission conversion interval 46.
Relay station frame structure 5 comprises the descending subframe 511 of relay station, the descending reception subframe 513 of travelling carriage, the up transmission subframe 521 of travelling carriage and the up transmission subframe 523 of relay station.These subframes all can carry out relay station 303 row and transmission of uplink data under two-part relay wireless communications system 3 respectively.The direction of the X-axis that is indicated among Fig. 5 is a countershaft in the relay station frame structure 5, and the direction of Y-axis then is the frequency axis of relay station frame structure 5.
513 of the descending reception subframes of travelling carriage are to be used to transmit data to the first travelling carriage 305 by relay station 303.After the data of the descending reception subframe 513 of travelling carriage are transmitted, after the descending reception subframe 513 of travelling carriage, can exist travelling carriage to receive to transmission conversion interval 54.The up transmission subframe 521 of travelling carriage then can be used to transmit data to relay station 303 by first travelling carriage 305.After the data of the up transmission subframe 521 of travelling carriage are transmitted, after the up transmission subframe 521 of travelling carriage, can exist relay station to receive to transmission conversion interval 55.
Because relay station frame structure 5 is used in relay station 303, therefore the descending reception subframe 511 of relay station can be used to transmit data to relay station 303 by base station 301, and 523 of the up transmission subframes of relay station can be used to transmit data to the base station 301 by relay station 303.And being same as base station frame structure 4, relay station frame structure 5 comprises still that travelling carriage receives to transmission conversion interval 54 and the base station receives to conversion interval 56.
Can learn by Fig. 3, when the base station 301 of two-part relay wireless communications system 3 prepares to transmit first data to the first travelling carriage 305.It can directly be transmitted by the descending reception subframe 413 of travelling carriage, also can pass on it by relay station 303.When base station 301 desires directly to transmit first data to the first travelling carriage 305 by the descending reception subframe 413 of travelling carriage, and when passing on by relay station 303 simultaneously, base station 301 meetings are prepared second data according to the information of the relay station field data of scheduling information framework 4119 of base station frame structure 4, it is for part and/or all be same as first data, make relay station 303 to transmit second data to the first travelling carriage 305, to finish passing on of first data by the descending reception subframe 513 of travelling carriage.
In order to allow second data successfully be sent to first travelling carriage 305, base station 301 will be transmitted by the descending reception subframe 411 of relay station and be comprised the 3rd data of second data to relay station 303.Then relay station 303 can transmit second data to the first travelling carriage 305 by the descending reception subframe 513 of travelling carriage, and first data to the first travelling carriage 305 is also directly transmitted by the descending reception subframe 413 of travelling carriage in base station 301 simultaneously.
And first travelling carriage 305 can be by second data of first data that receive base station 301 transmission simultaneously and relay station 303 transmission, and verify the correctness of its received data by comparison first data and part and/or second data that all are same as first data, signal to noise ratio when this kind verification mode can improve first travelling carriage, 305 receptions, first data, and guaranteed that first data are sent to the correctness of first travelling carriage 305 by base station 301.
In addition, multisection type relay wireless communications system also can carry out the transmission of data by various frame structures and setting wherein that first embodiment is described, and be improved the signal to noise ratio of Data Receiving in the multisection type relay wireless communications system simultaneously, thereby guarantee the correctness that its data transmit.
The present invention's second embodiment is the method for a kind of frame structure based on IEEE 802.16j standard with the transmission data, and the method is applied to as the two-part relay wireless communications system 3 as described in first embodiment.In more detail, the method for the transmission data of second embodiment realizes that by each module of the radio communication device of the program control two-part relay wireless communications of application system 3 its flow process then as shown in Figure 6.This application program can be stored in the computer-readable medium storing, and this computer-readable medium storing can be read-only memory (read only memory; ROM), flash memory (Flash Memory), floppy disk, hard disk, CD, dish, tape, the Storage Media that can think and have identical function easily by the database or the person of ordinary skill in the field of network access with oneself.
Following every step of describing all is to be performed with the control radio communication device to distribute the subframe of various differences in frame structure.At first execution in step 601, and this application program makes processor distribute the relay station field data of scheduling information in frame structure.Follow execution in step 603, this application program makes this processor according to holding within this relay station field data of scheduling information, in this frame structure, distribute the travelling carriage subframe, and this travelling carriage subframe can be used to transmission first data between the base station of two-part relay wireless communications system 3 and the travelling carriage, and can be used to transmission second data between the relay station of two-part relay wireless communications system 3 and this travelling carriage, these first data and this second data division and/or all identical.Execution in step 605 again, and this application program makes this processor distribute the relay station subframe in this frame structure.Execution in step 607, this application program make this processor distribute the descending reception subframe of travelling carriage in this travelling carriage subframe.Last execution in step 609, this application program makes this processor distribute the descending reception subframe of relay station in this relay station subframe.
Except above-mentioned steps, second embodiment also can carry out operation and the function that first embodiment is described, the person of ordinary skill in the field can be directly acquainted with second embodiment how based on above-mentioned first embodiment to carry out these operations and function.So do not give unnecessary details.
From the above, the present invention can by base station and relay station simultaneously translator unit and/or all identical data to travelling carriage, avoid data that interference caused because of signal to be sent to the destination or the transmission of data is forced to interrupt, to improve the anti-interference of signal, signal to noise ratio when promptly improving travelling carriage reception data, thus the correctness that data transmit guaranteed.
Above-mentioned embodiment only is used for exemplifying the present invention's execution mode, and explaination the present invention's technical characterictic, is not the category that is used for limiting the present invention.The scope that change that any person of ordinary skill in the field can finish easily or equivalence arrangement all belong to the present invention is advocated, the present invention's interest field should be as the criterion with claim.
Claims (25)
1. one kind based on the frame structure of the multisection type relay transmission technical standard method with the transmission data, comprises the following step:
Distribute relay station field data of scheduling information framework in this frame structure, this relay station field data of scheduling information framework is in order to describe this frame structure; And
According to holding within this relay station field data of scheduling information framework, in this frame structure, distribute the travelling carriage subframe, this travelling carriage subframe can be used to transmission first data between base station and travelling carriage, and can be used to transmission second data between relay station and this travelling carriage;
Wherein these first data are identical with this second data division.
2. method according to claim 1 is characterized in that this travelling carriage receives these first data of this base station transmits and these second data of this relay station transmission simultaneously.
3. method according to claim 1 is characterized in that also comprising the following step:
According to holding within this relay station field data of scheduling information framework, in this frame structure, distribute the relay station subframe, this relay station subframe is suitable can be used to transmission the 3rd data between this base station and this relay station, and wherein the 3rd data comprise this second data.
4. method according to claim 3 is characterized in that also comprising the following step:
Distribute the descending reception subframe of relay station in this relay station subframe, the descending reception subframe of this relay station can be used to transmit the 3rd data to this relay station by this base station.
5. method according to claim 1 is characterized in that also comprising the following step:
Distribute the descending reception subframe of travelling carriage in this travelling carriage subframe, the descending reception subframe of this travelling carriage can be used to transmit these first data to this travelling carriage by this base station.
6. method according to claim 1 is characterized in that also comprising the following step:
Distribute the descending reception subframe of travelling carriage in this travelling carriage subframe, the descending reception subframe of this travelling carriage can be used to transmit these second data to this travelling carriage by this relay station.
7. one kind transmits the radio communication device of data based on the frame structure of multisection type relay transmission technical standard in wireless communication system, and this wireless communication system comprises base station, travelling carriage and relay station, and this frame structure comprises:
Relay station field data of scheduling information framework is in order to describe this frame structure; And
Travelling carriage subframe, its distribution are according to holding within this relay station field data of scheduling information framework, and this travelling carriage subframe can be used to transmission first data between this base station and this travelling carriage, and are used to transmission second data between this relay station and this travelling carriage;
Wherein these first data are identical with this second data division.
8. radio communication device according to claim 7 is characterized in that this travelling carriage receives these first data of this base station transmits and these second data of this relay station transmission simultaneously.
9. radio communication device according to claim 7 is characterized in that this frame structure also comprises:
Relay station subframe, its distribution are according to holding within this relay station field data of scheduling information framework, and this relay station subframe can be used to transmission the 3rd data between this base station and this relay station;
Wherein the 3rd data comprise this second data.
10. radio communication device according to claim 9 is characterized in that this relay station subframe also comprises the descending reception subframe of relay station, and the 3rd data can be transmitted to this relay station by the descending reception subframe of this relay station in this base station.
11. radio communication device according to claim 7 is characterized in that this travelling carriage subframe also comprises the descending reception subframe of travelling carriage, these first data can be transmitted to this travelling carriage by the descending reception subframe of this travelling carriage in this base station.
12. radio communication device according to claim 7 is characterized in that this travelling carriage subframe also comprises the descending reception subframe of travelling carriage, this relay station can transmit these second data to this travelling carriage by the descending reception subframe of this travelling carriage.
13. radio communication device according to claim 7 is characterized in that this frame structure is a penetration trunk shelf shelf structure.
14. one kind based on the frame structure of the multisection type relay transmission technical standard method with the transmission data, comprises the following step:
Make processor distribute relay station field data of scheduling information framework in this frame structure, this relay station field data of scheduling information framework is in order to describe this frame structure;
Make this processor according to holding within this relay station field data of scheduling information framework, in this frame structure, distribute the travelling carriage subframe, this travelling carriage subframe can be used to transmission first data between base station and the travelling carriage, and transmits second data between relay station and this travelling carriage;
Wherein these first data are identical with this second data division.
15. method according to claim 14 is characterized in that this travelling carriage receives these first data of this base station transmits and these second data of this relay station transmission simultaneously.
16. method according to claim 14 is characterized in that also comprising the following step:
Make this processor according to holding within this relay station field data of scheduling information framework, in this frame structure, distribute the relay station subframe, this relay station subframe can be used to transmission the 3rd data between this base station and this relay station, and wherein the 3rd data comprise this second data.
17. method according to claim 16 is characterized in that also comprising the following step:
Make this processor distribute the descending reception subframe of relay station in this relay station subframe, the descending reception subframe of this relay station can be used to transmit the 3rd data to this relay station by this base station.
18. method according to claim 14 is characterized in that also comprising the following step:
Make this processor distribute the descending reception subframe of travelling carriage in this travelling carriage subframe, the descending reception subframe of this travelling carriage can be used to transmit these first data to this travelling carriage by this base station.
19. method according to claim 14 is characterized in that also comprising the following step:
Make this processor distribute the descending reception subframe of travelling carriage in this travelling carriage subframe, the descending reception subframe of this travelling carriage can be used to transmit these second data to this travelling carriage by this relay station.
20. a computer-readable medium storing, in order to the storage application program, this application program makes radio communication device carry out the method for a kind of frame structure based on multisection type relay transmission technical standard with the transmission data, and this method comprises the following step:
Make processor in this frame structure, distribute relay station field data of scheduling information framework;
Make this processor according to holding within this relay station field data of scheduling information framework, in this frame structure, distribute the travelling carriage subframe, this travelling carriage subframe can be used to transmission first data between base station and the travelling carriage, and transmits second data between relay station and this travelling carriage;
Wherein these first data are identical with this second data division.
21. computer-readable medium storing according to claim 20 is characterized in that this travelling carriage receives these first data of this base station transmits and these second data of this relay station transmission simultaneously.
22. computer-readable medium storing according to claim 20 is characterized in that this method also comprises the following step:
Make this processor according to holding within this relay station field data of scheduling information framework, in this frame structure, distribute the relay station subframe, this relay station subframe can be used to transmission the 3rd data between this base station and this relay station, and wherein the 3rd data comprise this second data.
23. computer-readable medium storing according to claim 22 is characterized in that this method also comprises the following step:
Make this processor distribute the descending reception subframe of relay station in this relay station subframe, the descending reception subframe of this relay station can be used to transmit the 3rd data to this relay station by this base station.
24. computer-readable medium storing according to claim 20 is characterized in that this method also comprises the following step:
Make this processor distribute the descending reception subframe of travelling carriage in this travelling carriage subframe, the descending reception subframe of this travelling carriage can be used to transmit these first data to this travelling carriage by this base station.
25. computer-readable medium storing according to claim 20 is characterized in that this method also comprises the following step:
Make this processor distribute the descending reception subframe of travelling carriage in this travelling carriage subframe, the descending reception subframe of this travelling carriage can be used to transmit these second data to this travelling carriage by this relay station.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82132006P | 2006-08-03 | 2006-08-03 | |
| US60/821,320 | 2006-08-03 |
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| Publication Number | Publication Date |
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| CN101146264A true CN101146264A (en) | 2008-03-19 |
| CN101146264B CN101146264B (en) | 2011-09-14 |
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| CN200710122873XA Expired - Fee Related CN101119377B (en) | 2006-08-03 | 2007-07-06 | Wireless communication system, method, and computer readable recording medium thereof for assigning frame structure and transmitting data based on ieee 802.16j standard |
| CN200710142900XA Expired - Fee Related CN101146264B (en) | 2006-08-03 | 2007-08-03 | Wireless communication system, method, and tangible machine-readable medium thereof |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200710122873XA Expired - Fee Related CN101119377B (en) | 2006-08-03 | 2007-07-06 | Wireless communication system, method, and computer readable recording medium thereof for assigning frame structure and transmitting data based on ieee 802.16j standard |
Country Status (3)
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| CN (2) | CN101119377B (en) |
| CA (1) | CA2596196C (en) |
| TW (1) | TWI364185B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8537763B2 (en) * | 2008-06-30 | 2013-09-17 | Motorola Mobility Llc | Frame allocation to support legacy wireless communication protocols on uplink transmission |
| CN101753198B (en) * | 2008-12-08 | 2013-04-17 | 华为技术有限公司 | Communication method, relay and communication system |
| WO2010072022A1 (en) * | 2008-12-22 | 2010-07-01 | 中兴通讯股份有限公司 | Frame structure, relay station and data transmission method in inter-frequency multi-hop relay network |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19950005A1 (en) * | 1999-10-18 | 2001-04-19 | Bernhard Walke | Range enhancement operating method for mobile radio communications base station uses mobile stations within normal range as relay stations for reaching mobile stations outside normal operating range |
| JP2006140943A (en) * | 2004-11-15 | 2006-06-01 | Mitsubishi Electric Corp | Multi-pop radio communication system, multi-pop radio communication method and relay base station node |
| CN100375439C (en) * | 2004-12-22 | 2008-03-12 | 中兴通讯股份有限公司 | Method for assigning bandwidth in broadband wireless access system complied with IEEE802.16 standard |
| CN101064555B (en) * | 2006-04-29 | 2012-05-23 | 上海贝尔阿尔卡特股份有限公司 | Frame structure, frame processing method and equipment and system for multi-hop access network |
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2007
- 2007-07-06 CN CN200710122873XA patent/CN101119377B/en not_active Expired - Fee Related
- 2007-08-03 TW TW096128623A patent/TWI364185B/en not_active IP Right Cessation
- 2007-08-03 CA CA2596196A patent/CA2596196C/en not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| TW200822598A (en) | 2008-05-16 |
| TWI364185B (en) | 2012-05-11 |
| CN101146264B (en) | 2011-09-14 |
| CA2596196C (en) | 2013-06-25 |
| CN101119377A (en) | 2008-02-06 |
| CN101119377B (en) | 2011-12-07 |
| CA2596196A1 (en) | 2008-02-03 |
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