WO2010066170A1 - 用户设备、资源确定方法、资源上报方法及资源分配系统 - Google Patents

用户设备、资源确定方法、资源上报方法及资源分配系统 Download PDF

Info

Publication number
WO2010066170A1
WO2010066170A1 PCT/CN2009/075247 CN2009075247W WO2010066170A1 WO 2010066170 A1 WO2010066170 A1 WO 2010066170A1 CN 2009075247 W CN2009075247 W CN 2009075247W WO 2010066170 A1 WO2010066170 A1 WO 2010066170A1
Authority
WO
WIPO (PCT)
Prior art keywords
carrier
user equipment
data
dual
determining
Prior art date
Application number
PCT/CN2009/075247
Other languages
English (en)
French (fr)
Inventor
张屹
马洁
汪海丹
贺传峰
张存飞
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42242346&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010066170(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to KR1020117015131A priority Critical patent/KR101211515B1/ko
Priority to ES09831447.9T priority patent/ES2440291T3/es
Priority to EP09831447.9A priority patent/EP2373081B1/en
Priority to CA2746456A priority patent/CA2746456C/en
Priority to BRPI0922915 priority patent/BRPI0922915B1/pt
Publication of WO2010066170A1 publication Critical patent/WO2010066170A1/zh
Priority to US13/156,613 priority patent/US9178671B2/en
Priority to US13/728,231 priority patent/US8761113B2/en
Priority to US14/271,995 priority patent/US9537622B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0042—Arrangements for allocating sub-channels of the transmission path intra-user or intra-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a user equipment, a resource determining method, a resource-based method, and a resource allocation system. Background technique
  • HSDPA High Speed Downlink Packet Access
  • HSUPA High Speed Uplink Packet Access
  • HARQ Hybrid Automatic Repeat reQuest
  • Node B Node Base
  • UE User Equipment
  • E-DCH Enhanced Dedicated Transport Channel
  • E-DCH is used in HSUPA to carry user data.
  • E-DCH is divided into scheduling E-DCH (for carrying non-real-time services) and unscheduled E-DCH (for carrying Real-time business).
  • scheduling E-DCH when the user equipment UE can transmit data on the E-DCH is determined by the scheduling authorization of the network side, scheduling authorization information AG (Absolute Grant) and RG (relative grant) They are carried by E-AGCH (E-DCH Absolute Grant Channel) and E-RGCH (E-DCH Relative Grant Channel).
  • the granting of the AG and the RG by the network is determined by the SI (Scheduling Information) reported by the UE and whether the carrier resources allocated to the UE are satisfactory.
  • SI Service
  • the present invention provides a user equipment, a resource determining method, a resource reporting method, and a resource allocation system. Specifically, the present invention provides a technical solution for determining whether resources allocated to a user equipment on a dual carrier are sufficient.
  • the method for determining a resource includes: transmitting data on one of the dual carriers of the user equipment to a maximum transmission data supported by the service authorization, and the transmission power of the user equipment can improve the carrier.
  • the data transmission rate, and the carrier cannot transmit the total buffer status data in the same delay period as the other carrier of the dual carrier, determining that the resources allocated to the user equipment on the carrier are insufficient, otherwise determining The resources allocated to the user equipment on the carrier are sufficient.
  • the embodiment of the present invention further provides a resource reporting method, including: transmitting data on one of the dual carriers of the user equipment to a maximum transmission data supported by the service authorization; and transmitting power of the user equipment can improve the The data transmission rate of the carrier; and when the carrier cannot transmit the total buffer status data in the same delay period as the other carrier of the dual carrier, it is determined that the resources allocated to the user equipment on the carrier are insufficient, otherwise The resources allocated to the user equipment are sufficient on the carrier; and the base station reports whether the resources allocated on the dual carrier are sufficient.
  • the embodiment of the present invention further provides a user equipment, including: a determining module, configured to determine, respectively, whether the transmission data on each carrier of the dual carrier of the user equipment meets the maximum transmission data supported by the service authorization allowed range; Determining whether the transmission power of the user equipment can improve the data transmission rate of each carrier in the dual carrier; jointly determining whether each carrier of the dual carrier can transmit the total buffer status data in the same delay period; and determining the module
  • the judgment result of the determining module is that the transmission data on one of the dual carriers of the user equipment reaches the maximum transmission data supported by the service authorization; and the transmission power of the user equipment can improve the data transmission rate of the carrier;
  • the carrier cannot transmit the total buffer status data in the same delay period as the other carrier of the dual carrier, it is determined that the resource allocated to the user equipment on the carrier is insufficient, otherwise the user is determined to be the user on the carrier.
  • the device allocates sufficient resources.
  • the embodiment of the present invention further provides a resource allocation system, including: a user equipment, configured to determine whether resources allocated for a user equipment on each carrier of a dual carrier are sufficient, and report the foregoing to the base station Whether the resource is allocated on the carrier is sufficient; and the base station is configured to allocate resources for the corresponding carrier according to the content reported by the user equipment.
  • a resource allocation system including: a user equipment, configured to determine whether resources allocated for a user equipment on each carrier of a dual carrier are sufficient, and report the foregoing to the base station Whether the resource is allocated on the carrier is sufficient; and the base station is configured to allocate resources for the corresponding carrier according to the content reported by the user equipment.
  • FIG. 1 is a schematic flow chart of an embodiment of a resource determining method in the present invention
  • FIG. 2 is a schematic flow chart of still another embodiment of a resource determining method in the present invention.
  • FIG. 3 is a schematic flow chart of still another embodiment of a resource determining method in the present invention.
  • FIG. 4 is a schematic flow chart of still another embodiment of a resource determining method in the present invention.
  • FIG. 5 is a schematic flowchart diagram of an embodiment of a resource reporting method according to the present invention.
  • FIG. 6 is a schematic structural diagram of an embodiment of a resource allocation system in the present invention.
  • FIG. 7 is a schematic structural diagram of an embodiment of a user equipment in the present invention.
  • FIG. 8 is a schematic structural diagram of still another embodiment of a user equipment according to the present invention.
  • FIG. 9 is a schematic structural diagram of still another embodiment of a user equipment according to the present invention. detailed description
  • the present invention provides a user equipment, a resource determining method, a resource reporting method, and a resource allocation system. Specifically, the present invention provides a technical solution for determining whether resources allocated to a user equipment on a dual carrier are sufficient, so as to improve network transmission performance. .
  • FIG. 1 it is a schematic flowchart of an embodiment of a method for determining resources in the present invention.
  • the method of this embodiment includes: transmitting data on one of the dual carriers of the user equipment to a maximum transmission data supported within a service grant permission range; and transmitting power of the user equipment can increase a data transmission rate of the carrier; And the carrier is at the same delay as the other carrier of the dual carrier When the total buffer status data cannot be transmitted in the time period, it is determined that the resources allocated to the user equipment on the carrier are insufficient; otherwise, it is determined that the resources allocated to the user equipment on the carrier are sufficient.
  • the transmission data on the carrier reaches the maximum transmission data supported by the service authorization; the transmission power of the user equipment can increase the data transmission rate of the carrier;
  • the carrier and the other carrier of the dual carrier cannot transmit the total buffer status data in the same delay period.
  • the judgment of the three conditions is not sequential. As long as one condition is not satisfied, it is determined at 102 that the resources allocated for the user equipment on the carrier are sufficient, and only when three conditions are met at the same time, It is determined that the resources allocated to the user equipment on the carrier are insufficient.
  • the resource determining method provided by the embodiment of the present invention may determine whether the resources allocated to the user equipment on the dual carrier are sufficient, so that the base station allocates resources for one or two resources of insufficient resources of the dual carrier according to the determination result, thereby improving the network. Transmission performance.
  • condition one "the transmission power of the user equipment can increase the data transmission rate of the carrier” is defined as condition two; "the carrier can not be compared with the other carrier of the dual carrier in the same delay period.”
  • condition two “the carrier can not be compared with the other carrier of the dual carrier in the same delay period.”
  • the pass is defined as condition three.
  • the judgment of whether the condition 1, the condition 2, and the condition 3 are satisfied is not in the order of the sequence. As long as one of the conditions is not satisfied, the judgment of other conditions may not be performed, and the determination is directly on the carrier.
  • the resources allocated for the user equipment are sufficient.
  • the two carriers of the dual carrier are separately judged, that is, whether the transmission data on each carrier reaches the maximum transmission data supported within the service authorization allowed range, and more specifically, the current value of each carrier is determined. Whether the data selected by the E-TFC Transport Format Combination (E-DCH Transport Format Combination) has reached the maximum transmission supported by the SG. Transfer scheduling data.
  • the carrier when the carrier is in an inactive state, the carrier can also be considered to satisfy the condition one. If the carrier that satisfies the condition 1 needs to determine whether it satisfies the condition 2 and the condition 3, and the carrier that does not satisfy the condition 1 is determined, the resource allocated on the carrier is determined to be sufficient.
  • the judgment result of the two carriers of the dual carrier may be different.
  • the minimum RLC PDU size is transmitted (radio link control protocol Data Unit size).
  • the E-TFCK E-DCH Transport Format Combination Indicator which is the maximum supported by the UE, has been reached on a certain carrier, and the E-DCH transmission format merge indication) A carrier has not been reached yet.
  • FIG. 2 is a schematic flowchart of still another embodiment of a resource determining method according to the present invention.
  • condition one it is assumed that whether or not the condition one is satisfied before the judgment of whether the dual carrier satisfies the condition two has been made, and one carrier of the dual carrier does not satisfy the condition one, and the other carrier satisfies the condition one.
  • the condition one it has been determined that the resources allocated on the carrier are sufficient, and therefore it is not necessary to make a judgment as to whether or not the condition 2 is satisfied.
  • the carrier For the carrier that satisfies the condition one, it is required to determine whether the condition 2 is satisfied (determine whether the condition 2 is satisfied), that is, whether the user equipment has sufficient transmission power to increase the data transmission rate on the carrier, specifically, if the network If the MAC-i/is entity is configured on the side, it is determined whether the transmit power of the user equipment is allowed to transmit 32 bits on the carrier. If the MAC-e/es entity is configured on the network side, it is determined whether the transmit power of the user equipment is allowed. A minimum RLC PDU is sent on the carrier. If the carrier does not satisfy the condition 2, execute 201, and if the condition 2 is met, execute 202.
  • the MAC-i/is and MAC-e/es MAC entities differ in that the format of the RLC PDUs they support is different, and the length of the RLC PDUs supported by the MAC-i/is is variable. The length of the RLD PDU supported by MAC-e/es is fixed.
  • 201 Determine that resources allocated for the user equipment on the carrier are sufficient.
  • 202 Determine whether the condition 3 is satisfied, and execute 203 only when three conditions are met at the same time.
  • FIG. 3 is a schematic flowchart diagram of still another embodiment of a resource determining method according to the present invention. In this embodiment, if both carriers of the dual carrier satisfy the condition one, the two carriers are respectively judged whether the condition 2 is satisfied.
  • determining whether the transmission power of the user equipment can increase the data transmission rate of the other carrier Specifically, if the MAC-e/es entity is configured on the network side, it is determined whether the transmit power of the user equipment is allowed to send a minimum RLC PDU on the carrier, and if the network side is configured with MAC-i/is, then Send 32bits.
  • the power of the first carrier of the dual carrier is fixed, whether the transmission power of the user equipment can improve the data transmission rate of the second carrier, and the power of the second carrier of the dual carrier is fixed, and the user is determined. Whether the transmission power of the device can increase the data transmission rate of the first carrier.
  • the transmission power of the user equipment can improve the data transmission rate of the second carrier.
  • the transmission power of the user equipment can improve the data transmission rate of the first carrier. Then execute 301.
  • the power of the first carrier of the dual carrier is fixed at 300, it is determined that the transmission power of the user equipment cannot improve the data transmission rate of the second carrier, and the power of the second carrier of the dual carrier is fixed, and the transmission of the user equipment is determined. If the power cannot increase the data transmission rate of the first carrier, then 304 is performed.
  • the power of the first carrier of the dual carrier is fixed at 300, it is determined that the transmission power of the user equipment cannot improve the data transmission rate of the second carrier, and the power of the second carrier of the dual carrier is fixed, and the transmission of the user equipment is determined.
  • the power can increase the data transmission rate of the first carrier, and then 305 is performed.
  • 301 Determine whether the transmission power of the user equipment can simultaneously increase the data transmission rate of the first carrier and the second carrier. If the judgment result of 301 is that if the transmission power of the user equipment can simultaneously increase the data transmission rate of the first carrier and the second carrier, 302 is performed; otherwise, 303 is performed.
  • the user equipment When judging whether condition 2 is satisfied, the user equipment should perform the following operations:
  • the user equipment determines whether there is a transport block size in the E-TFC than the E-TFC selection in the TTI (Transmission Time Interval) of the Happy Bit.
  • the transport block size is at least 32 bits in size; if configured MAC-e/es, it is determined whether the transport block size in the E-TFC is larger than the transport block size selected by the E-TFC in the location of the Happy Bit.
  • the Happy Bit is a single bit. It has two values "Happy” and “Unhappy” to indicate whether the UE is satisfied with the resources allocated by Node B to its own, that is, whether the resources allocated on the corresponding carrier are sufficient.
  • the Happy Bit is present in each of the e-DPCs (E-DCH Dedicated Physical Control Channels).
  • the UE detects whether the state of the E-TFC is "support” according to the power offset used by the E-TFC in the TTI where the Happy Bit is selected to transmit data.
  • the channelization code required by the E-TFC is within the range of the maximum channelization code of the E-DPDCH;
  • UE power can support the E-TFC.
  • the resource determining method provided by the embodiment of the present invention provides various possible solutions when determining whether the dual carrier satisfies the condition 2, and can uniquely determine whether the resources allocated to the user equipment on the dual carrier are sufficient,
  • the base station is configured to allocate resources for one or two resources of insufficient resources of the dual carrier according to the determination result, thereby improving network transmission performance.
  • FIG. 4 it is a schematic flowchart of still another embodiment of a resource determining method according to the present invention.
  • whether the condition 3 is satisfied is determined at the same time, that is, in 400, jointly determining whether the two carriers cannot transmit the total buffer state data in the same delay period.
  • each carrier of the dual carrier uses the power offset selected by the E-TFC for data transmission, which is the same as the transmission of the Happy Bit, according to each carrier currently.
  • the product of the service authorization and the proportion of the activation process in all processes determines whether the TEBS data can be completely transmitted in the Happy_Bit_Delay_Condition time.
  • the dual carrier satisfies the condition 3, and has previously determined that the dual carrier satisfies the condition one and the condition two, performing 401; if the dual carrier satisfies the condition three, and has previously determined that one of the dual carriers does not satisfy the condition one and Condition two, execute 402; if the dual carrier does not satisfy the condition three, perform 403.
  • the resource determining method provided by the embodiment of the present invention provides various possible solutions when determining whether the dual carrier satisfies the condition 3, and can uniquely determine whether the resources allocated to the user equipment on the dual carrier are sufficient,
  • the base station is configured to allocate resources for one or two resources of insufficient resources of the dual carrier according to the determination result, thereby improving network transmission performance.
  • the embodiment of the present invention further provides a resource reporting method, including:
  • the transmission data on one of the dual carriers of the user equipment reaches the maximum transmission data supported by the service grant; and the transmission power of the user equipment can increase the data transmission rate of the carrier; and the carrier and the dual carrier
  • a carrier cannot transmit the total buffer status data in the same delay period, it is determined that the resources allocated to the user equipment on the carrier are insufficient, otherwise it is determined that The resources allocated to the user equipment are sufficient on the carrier; and the base station reports whether the resources are allocated on the dual carrier.
  • the transmission data on the carrier reaches the maximum transmission data supported by the service authorization; the transmission power of the user equipment can increase the data transmission rate of the carrier;
  • the carrier and the other carrier of the dual carrier cannot transmit the total buffer status data in the same delay period.
  • the user equipment may carry the information in the Happy Bit to the base station if the resources are allocated on the dual carrier.
  • whether the resources allocated on each carrier in the dual carrier are sufficient may be carried in the two Happy Bits to the base station, or the resources allocated in the two carriers may be carried in a Happy Bit. happening.
  • the resource reporting method provided by the embodiment of the present invention provides a solution for determining whether the resources allocated on the dual carrier are sufficient, and reporting the determination result to the base station, and can uniquely determine whether the resources allocated to the user equipment on the dual carrier are sufficient. Therefore, the base station allocates resources for one or two resources of insufficient resources of the dual carrier according to the determination result, thereby improving network transmission performance.
  • FIG. 6 is a schematic structural diagram of an embodiment of a resource allocation system according to the present invention.
  • the system of this embodiment includes: a user equipment 60 and a base station 61.
  • the user equipment 60 is configured to determine whether the resources allocated to the user equipment 60 are sufficient on each carrier of the dual carrier, and report to the base station 61 whether the resources are allocated on the dual carrier are sufficient; and the base station 61 is configured to report the information according to the user equipment 60. Content, allocate resources for the corresponding carrier.
  • condition for determining whether the resource allocated to the user equipment 60 on each carrier is sufficient is as follows: the transmission data on the carrier reaches the maximum transmission data supported within the service authorization allowed range; the transmission power of the user equipment can improve the carrier. Data transfer rate;
  • the carrier and the other carrier of the dual carrier cannot transmit the total buffer status data in the same delay period. If one carrier of the dual carrier satisfies the above conditions at the same time, it is determined that the resources allocated to the user equipment 60 on the carrier are insufficient, otherwise it is determined that the resources allocated to the user equipment 60 on the carrier are sufficient.
  • the user equipment 60 reports the availability of the resource on the dual carrier, and the result of the determination is carried in the Happy Bit and reported to the base station 61.
  • the user equipment 60 may carry the situation that the resources allocated on each carrier in the dual carrier are sufficient, and report the information to the base station 61 in two Happy Bits, or may be carried in two Happy carriers in a Happy Bit. Whether the resources are sufficient.
  • the Happy Bit is a single bit. It has two values "Happy” and "Unhappy” to indicate whether the UE is satisfied with the resources allocated by Node B to its own, that is, whether the resources allocated on the corresponding carrier are sufficient.
  • the Happy Bit is present in the transmission of each uplink E-DPCCH.
  • E-DPDCH E-DCH Dedicated Physical Data Channel
  • control information is transmitted by E-DPCCH.
  • the uplink dedicated channel E-DPCCH transmission content is as follows:
  • RSN (Retransmission Sequence Number, retransmission sequence 'J number): 2bit
  • the resource allocation system provided by the embodiment of the present invention provides a solution for determining whether the resources allocated on the dual carrier are sufficient, and reporting the determination result to the base station, and can uniquely determine whether the resources allocated to the user equipment on the dual carrier are sufficient. Therefore, the base station allocates resources for one or two resources of insufficient resources of the dual carrier according to the determination result, thereby improving network transmission performance.
  • FIG. 7 is a schematic structural diagram of an embodiment of a user equipment according to the present invention.
  • the user equipment of this implementation includes: a judging module 70 and a determining module 71.
  • the determining module 70 is configured to determine, respectively, whether the transmission data on each carrier of the dual carrier of the user equipment meets the maximum transmission data supported by the service authorization permission range, and determine whether the transmission power of the user equipment can improve each of the dual carriers. Data transmission rate of each carrier; jointly determine whether each carrier of the dual carrier cannot transmit the total buffer status data within the same delay period.
  • the determining module 71 determines, at the judgment result of the determining module 70, that the transmission data on one of the dual carriers of the user equipment reaches the maximum transmission data supported within the service grant permission range; and the transmission power of the user equipment can improve the carrier Data transmission rate; and when the carrier and the other carrier of the dual carrier cannot transmit the total buffer status data in the same delay period, it is determined that the resources allocated to the user equipment on the carrier are insufficient, otherwise The resources allocated to the user equipment on the carrier The source is sufficient.
  • the three determinations performed by the determining module 70 have no sequence. If one of the determination results is no, the determining module 71 determines that the resources allocated for the user equipment on the carrier are sufficient, and only three judgments are determined. When yes, the determining module 71 determines that the resources allocated for the user equipment on the carrier are insufficient.
  • the user equipment provided by the embodiment of the present invention may determine whether the resources allocated to the dual carrier are sufficient, so that the base station allocates resources for one or two resources of insufficient resources of the dual carrier according to the determination result, thereby improving network transmission performance. .
  • FIG. 8 is a schematic structural diagram of still another embodiment of a user equipment according to the present invention.
  • the user equipment of the present embodiment in addition to having the same structure and functions as the user equipment shown in the previous embodiment and FIG. 7, further includes: a reporting module 72, configured to report to the base station whether the resources allocated on the dual carrier are sufficient.
  • the user equipment reports that the resource is sufficient on the dual carrier, and the result of the determination is carried in the Happy Bit and reported to the base station.
  • the resources allocated on each carrier in the dual carrier are sufficient may be carried in the two Happy Bits to the base station, or the resources allocated in the two carriers may be carried in a Happy Bit.
  • the user equipment provided by the embodiment of the present invention can determine whether the resources allocated to the user equipment are sufficient on the dual carrier, and report the determination result to the base station by using the reporting module, so that the base station is one of the dual carriers according to the determination result. Two resources with insufficient resources allocate resources to improve network transmission performance.
  • FIG. 9 is a schematic structural diagram of still another embodiment of a user equipment according to the present invention.
  • the structure and function of the judging module of the user equipment are described in detail, and includes: a first judging unit 90, a second judging unit 91, and a third judging unit 92.
  • the first determining unit 90 is configured to determine, respectively, whether the transmission data on each carrier of the dual carrier of the user equipment meets the maximum transmission data supported by the service authorization permission range; the second determining unit 91 is configured to separately determine the user equipment Whether the transmission power can improve the data transmission rate of each carrier in the dual carrier; the third determining unit 92 is configured to jointly determine whether each carrier of the dual carrier can transmit the total buffer state data in the same delay period. .
  • the first determining unit 90 may first determine the dual carrier (determine each carrier in the dual carrier separately), The second determining unit 91 may first determine the dual carrier (determine each carrier in the dual carrier separately), or may further determine that the third carrier determines the dual carrier (for each of the dual carriers) If the result of the determination is YES, or the determination result of the third determining unit is negative, the determining module determines that the user equipment is allocated on the carrier. Adequate resources. Only when the first judging unit and the second judging unit judge that the result is YES at the same time, and the judging result of the third judging unit is no, the determining module determines that the resources allocated for the user equipment on the carrier are insufficient.
  • the user equipment provided by the embodiment of the present invention can flexibly determine whether the resources allocated to the user equipment on the dual carrier are sufficient, so that the base station allocates resources for one or two resources of insufficient resources of the dual carrier according to the determination result, thereby improving Network transmission performance.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Description

用户设备、 资源确定方法、 资源上报方法及资源分配系统
本申请要求于 2008 年 12 月 10 日提交中国专利局、 申请号为 200810219859.6、 发明名称为 "用户设备、 资源确定方法、 资源上报方法及资源 分配系统" 的中国专利申请的优先权， 其全部内容通过引用结合在本申请中。 技术领域
本发明涉及通信技术领域， 尤其涉及一种用户设备、 资源确定方法、 资源 上 >¾方法及资源分配系统。 背景技术
随着移动通信技术的发展， 3G技术也在不断演进。 HSDPA ( High Speed Downlink Packet Access, 高速下行分组接入技术）和 HSUPA ( High Speed Uplink Packet Access, 高速上行分组接入技术 )是 3G技术的重要演进。 HSUPA通过一 系列的关键技术如： 10ms/2ms短帧，物理层采用 HARQ( Hybrid Automatic Repeat reQuest, 混合自动重传请求 )以及 Node B ( Node Base, 节点基站）对 UE ( User Equipment, 用户设备） 的快速调度等实现高速上行数据传输。
在 HSUPA中使用 E-DCH ( Enhanced Dedicated Transport Channel,增强专用 传输信道）来承载用户数据， E-DCH分为调度 E-DCH (用于承载非实时业务） 和非调度 E-DCH (用于承载实时业务）。对于调度 E-DCH而言，用户设备 UE何 时可在 E-DCH 上传输数据由网络侧的调度授权来决定， 调度授权信息 AG ( Absolute Grant,绝对授权）和 RG( Relative Grant,相对授权）分别通过 E-AGCH ( E-DCH Absolute Grant Channel, E-DCH绝对授权信道）和 E-RGCH ( E-DCH Relative Grant Channel, E-DCH相对授权信道）来承载。 而网络侧下发授权 AG 和 RG是由 UE上报的 SI ( Scheduling Information,调度信息 )和对分配给该 UE 的载波资源是否满意决定的。
现有技术只描述了单载波情况下， 对在单载波上分配给用户设备资源是否 充足的判定方法， 引入双载波后， 对在双载波上分配给用户设备的资源是否充 足并没有给出具体的判定方案， 随着双载波的广泛应用， 对在双载波上分配给 用户设备的资源是否充足进行判定是一个亟待解决的问题。 发明内容
本发明实施提供一种用户设备、 资源确定方法、 资源上报方法及资源分配 系统， 具体地， 提供一种判定在双载波上分配给用户设备的资源是否充足的技 术方案。
本发明实施例提供的一种资源确定方法， 包括： 用户设备的双载波的其中 一个载波上的传输数据达到服务授权允许范围内支持的最大传输数据， 且上述 用户设备的传输功率能够提高该载波的数据传输速率， 且该载波与上述双载波 的另一个载波在同一个延迟时段内不能将总緩存器状态数据传完， 则确定在该 载波上为上述用户设备分配的资源不足， 否则确定在该载波上为上述用户设备 分配的资源充足。
本发明实施例还提供了一种资源上报方法， 包括： 用户设备的双载波的其 中一个载波上的传输数据达到服务授权允许范围内支持的最大传输数据； 且上 述用户设备的传输功率能够提高该载波的数据传输速率； 且该载波与双载波的 另一个载波在同一个延迟时段内不能将总緩存器状态数据传完时， 确定在该载 波上为上述用户设备分配的资源不足， 否则确定在该载波上为上述用户设备分 配的资源充足； 向基站上报在上述双载波上分配的资源是否充足。
相应的， 本发明实施例还提供了一种用户设备， 包括： 判断模块， 用于分 别判断用户设备的双载波的每个载波上的传输数据是否达到服务授权允许范围 内支持的最大传输数据； 分别判断上述用户设备的传输功率是否能够提高双载 波中每个载波的数据传输速率； 联合判断双载波的每个载波是否在能同一个延 迟时段内将总緩存器状态数据传完； 和确定模块， 在判断模块的判断结果为用 户设备的双载波的其中一个载波上的传输数据达到服务授权允许范围内支持的 最大传输数据； 且上述用户设备的传输功率能够提高该载波的数据传输速率； 且该载波与上述双载波的另一个载波在同一个延迟时段内不能将总緩存器状态 数据传完时， 确定在该载波上为上述用户设备分配的资源不足， 否则确定在该 载波上为上述用户设备分配的资源充足。
本发明实施例还提供了一种资源分配系统， 包括： 用户设备， 用于判断在 双载波的每个载波上为用户设备分配的资源是否充足， 并向基站上报在上述双 载波上分配资源是否充足； 和基站， 用于根据上述用户设备上报的内容， 为对 应的载波分配资源。
本发明实施例通过对双载波的每个载波是否满足相关条件进行判断， 以判 定在每个载波上分配的资源是否充足。 进一步地， 将判定结果上报给基站， 使 得基站根据判定结果， 确定为双载波中的一个或两个资源不足的载波分配资源， 从而提高网络传输性能。 附图说明 例或现有技术描述中所需要使用的附图作筒单地介绍， 显而易见地， 下面描述 中的附图仅仅是本发明的一些实施例， 对于本领域普通技术人员来讲， 在不付 出创造性劳动的前提下， 还可以根据这些附图获得其他的附图。
图 1是本发明中资源确定方法实施例的流程示意图；
图 2是本发明中资源确定方法又一实施例的流程示意图；
图 3是本发明中资源确定方法又一实施例的流程示意图；
图 4是本发明中资源确定方法又一实施例的流程示意图；
图 5是本发明中资源上报方法实施例的流程示意图；
图 6是本发明中的资源分配系统实施例的结构示意图；
图 7是本发明中用户设备实施例的结构示意图；
图 8是本发明中用户设备又一实施例的结构示意图；
图 9是本发明中用户设备又一实施例的结构示意图。 具体实施方式
本发明实施提供了一种用户设备、 资源确定方法、 资源上报方法及资源分 配系统， 具体地， 提供一种判定在双载波上分配给用户设备的资源是否充足的 技术方案， 以提高网络传输性能。
参见图 1 , 为本发明中资源确定方法实施例的流程示意图。
本实施例的方法， 包括： 用户设备的双载波的其中一个载波上的传输数据 达到服务授权允许范围内支持的最大传输数据； 且所述用户设备的传输功率能 够提高该载波的数据传输速率； 且该载波与双载波的另一个载波在同一个延迟 时段内不能将总緩存器状态数据传完时， 确定在该载波上为所述用户设备分配 的资源不足； 否则确定在该载波上为所述用户设备分配的资源充足。
100, 判断用户设备的双载波的每个载波是否满足以下条件：
该载波上的传输数据达到服务授权允许范围内支持的最大传输数据； 用户设备的传输功率能够提高该载波的数据传输速率；
该载波与双载波的另一载波在同一个延迟时段内不能将总緩存器状态数据 传完。
101 , 若双载波的一个载波同时满足以上条件， 则判定在该载波上为用户设 备分配的资源不足， 否则， 执行 102。
102, 判定在该载波上为用户设备分配的资源充足。
具体实现的时候， 对三个条件的判断没有先后顺序， 只要有一个条件不满 足， 则在 102判定在该载波上为用户设备分配的资源充足， 只有在同时满足三 个条件时， 才在 101判定在该载波上为用户设备分配的资源不足。
本发明实施例提供的资源确定方法， 可以判定在双载波上分配给用户设备 的资源是否充足， 以使基站根据判定结果， 为双载波的一个或两个资源不足的 载波分配资源， 从而提高网络传输性能。
上述实施例说明了判定在双载波的每个载波上分配的资源是否充足的时 候， 需要满足的三个条件， 现将 "该载波上的传输数据达到服务授权允许范围 内支持的最大传输数据" 定义为条件一； 将 "用户设备的传输功率能够提高该 载波的数据传输速率" 定义为条件二； 将 "该载波与双载波的另一载波在同一 个延迟时段内不能将总緩存器状态数据传完" 定义为条件三。 在具体实施例中， 对于是否满足条件一、 条件二、 条件三的判断是没有先后顺序之分的， 只要不 满足其中一个条件， 则可以不再进行其他条件的判断， 直接判定为该载波上为 用户设备分配的资源充足。
下面将结合附图， 详细说明对双载波中的每个载波是否满足每个条件进行 判断的过程。
进行条件一的判断时， 对双载波的两个载波分别判断， 即判断在每个载波 上的传输数据是否达到服务授权允许范围内支持的最大传输数据， 更具体地， 判断在每个载波当前传输的 E-TFC ( E-DCH Transport Format Combination, E-DCH传输格式合并）选择的数据是否已经达到 SG允许范围内支持的最大传 输调度数据。 另外， 当载波处于非激活状态时， 也可以认为该载波满足条件一。 满足条件一的载波， 则需要判断其是否满足条件二和条件三， 不满足条件一的 载波， 则判定为该载波上分配的资源充足。
进行条件二的判断时， 对双载波的两个载波的判断结果可能会有不同， 一 方面，对于每个载波，每增加发送最小 RLC PDU size( Radio Link Control Protocol Data Unit size, 无线链路控制协议数据单元） 的数据时， 增加的发射功率不同， 另一方面，某个载波上已经达到 UE最大支持的 E-TFCK E-DCH Transport Format Combination Indicator, E-DCH传输格式合并指示）， 而另一个载波还没有达到。 上述两个方面的情况都会导致两个载波在条件二的判断结果不一致， 因此本发 明实施例提供了对条件二的判定方法。
在对双载波是否满足条件二的判断时， 有几种情况， 第一， 直接进行是否 满足条件二的判断； 第二， 先进行了是否满足条件一的判断； 第三， 先进行了 是否满足条件三的判断； 第四， 先进行了条件一和条件三的判断。 在以下的实 施例中， 假设在对双载波是否满足条件二的判断之前已经进行了是否满足条件 一的判断， 则根据条件一的判定结果， 会有以下处理方式。
参见图 2,为本发明中资源确定方法又一实施例的流程示意图。本实施例中， 假设在对双载波是否满足条件二的判断之前已经进行了是否满足条件一的判 断， 并且双载波的一个载波不满足条件一， 另一个载波满足条件一。 对于不满 足条件一的载波， 已经判定在该载波上分配的资源充足， 因此不必进行是否满 足条件二的判断。
200, 对于满足条件一的载波， 则需要进行是否满足条件二的判断（判断是 否满足条件二） 即判断用户设备是否有充足的传输功率可以在该载波上提高数 据传输速率， 具体地， 如果网络侧配置的是 MAC-i/is实体， 则判断用户设备的 发射功率是否允许在该载波上多发送 32bits; 如果网络侧配置的是 MAC-e/es实 体，则判断用户设备的发射功率是否允许在该载波上多发送一个最小 RLC PDU。 若该载波不满足条件二， 则执行 201 , 若满足条件二， 则执行 202,
需要说明的是， MAC-i/is和 MAC-e/es两种 MAC实体， 不同之处在于， 它 们支持的 RLC PDU的格式不一样， MAC-i/is支持的 RLC PDU的长度可变， MAC-e/es支持的 RLD PDU的长度固定。
201 , 判定在该载波上为用户设备分配的资源充足。 202, 判断其是否满足条件三， 只有在同时满足三个条件时， 执行 203。
203, 判定在该载波上为用户设备分配的资源不足。
参见图 3,为本发明中资源确定方法又一实施例的流程示意图。本实施例中， 如果双载波的两个载波都满足条件一， 则对两个载波分别进行是否满足条件二 的判断。
300, 分别假设一个载波上的功率不变， 判断用户设备的传输功率是否能够 提高另一个载波的数据传输速率。 具体地， 若网络侧配置的是 MAC-e/es实体， 判断用户设备的发射功率是否允许在该载波上多发送一个最小 RLC PDU, 若网 络侧配置的是 MAC-i/is, 则是多发送 32bits。
具体地， 固定所述双载波的第一载波的功率， 判断所述用户设备的传输功 率是否能够提高第二载波的数据传输速率； 固定所述双载波的第二载波的功率， 判断所述用户设备的传输功率是否能够提高第一载波的数据传输速率。
若在 300, 固定第一载波的功率时， 用户设备的传输功率能提高第二载波的 数据传输速率， 固定第二载波的功率时， 用户设备的传输功率能提高第一载波 的数据传输速率， 则执行 301。
若在 300, 固定双载波的第一载波的功率， 判断所述用户设备的传输功率不 能够提高第二载波的数据传输速率， 固定双载波的第二载波的功率， 判断所述 用户设备的传输功率不能够提高第一载波的数据传输速率， 则执行 304。
若在 300, 固定双载波的第一载波的功率， 判断所述用户设备的传输功率不 能够提高第二载波的数据传输速率， 固定双载波的第二载波的功率， 判断所述 用户设备的传输功率能够提高第一载波的数据传输速率， 则执行 305。
301 , 判断用户设备的传输功率是否能够同时提高第一载波和第二载波的数 据传输速率。 若 301 的判断结果是若用户设备的传输功率能够同时提高第一载 波和第二载波的数据传输速率， 则执行 302; 否则执行 303。
302, 判定两个载波都满足条件二， 即判定用户设备的传输功率能够提高第 一载波的数据传输速率， 且判定用户设备的传输功率能够提高第二载波的数据 传输速率。
303, 判定提高数据传输功率需要功率较小的载波满足条件二。 具体地， 若 网络侧配置的是 MAC-e/es实体， 判定多发送一个最小 RLC PDU需要功率较小 的载波满足条件二； 若网络侧配置的是 MAC-i/is, 则是多发送 32bits需要功率 较小的那个载波满足条件二。
304, 判定第一载波和第二载波都不满足条件二， 即判定在第一载波和第二 载波上为用户设备分配的资源充足；
305, 判定第一载波不满足条件二， 即判定在第一载波上为用户设备分配的 资源充足； 判定第二载波满足条件二。
在判断是否满足条件二时， 用户设备要进行以下操作：
如果网络侧配置的是 MAC-i/is, 用户设备判断 E-TFC中是否有传输块大小比 资源满意度标识 ( Happy Bit )所在 TTI ( Transmission Time Interval, 传输时隙） 中的 E-TFC选择的传输块大小大至少 32 bits; 如果配置的 MAC-e/es, 判断 E-TFC 中是否有传输块大小比资源满意度标识（Happy Bit )所在 ΤΉ中的 E-TFC选择的 传输块大小大至少 X比特， 其中 X表示的是， 在緩存中有数据的所有不属于非调 度 MAC-d流的逻辑信道中配置的最小 RLC PDU size。
Happy Bit是一个单比特， 它有两种取值 "Happy" 和 "Unhappy " 代表了 UE对 Node B分配给自己的资源是否满意， 即在对应的载波上分配的资源是否 充足。 Happy Bit存在于每个 ΤΉ的上行 E-DPCCH ( E-DCH Dedicated Physical Control Channel, E-DCH专用物理控制信道）。
则 UE根据与 Happy Bit所在 TTI中 E-TFC选择传输数据所用的功率偏置，检测 E-TFC的状态是否是 "support" 。
检测 E-TFC为" support"状态需要满足以下条件：
该 E-TFC需要的信道化码在 E-DPDCH最大信道化码取值范围内；
UE功率能够支持该 E-TFC。
本发明实施例提供的资源确定方法， 在对双载波进行是否满足条件二的判 断时， 提供了各种可能的解决办法， 可以唯一的判定在双载波上分配给用户设 备的资源是否充足， 以使基站根据判定结果， 为双载波的一个或两个资源不足 的载波分配资源， 从而提高网络传输性能。
在对双载波是否满足条件三的判断时， 同样有几种情况， 第一， 直接进行 是否满足条件三的判断； 第二， 先进行了是否满足条件一的判断； 第三， 先进 行了是否满足条件二的判断； 在以下的实施例中， 假设直接进行是否满足条件 三的判断。
参见图 4, 为本发明中资源确定方法又一实施例的流程示意图。 本发明实施 例中， 对于双载波中的两个载波是同时进行是否满足条件三的判断的， 即在 400 中， 联合判断两个载波是否在同一个延迟时段内不能将总緩存器状态数据传完。
具体地判断两个载波是否在资源满意度标识延迟状态（ Happy_Bit_Delay_C onditon ) 时间内不能将 TEBS ( Total E-DCH Buffer Status, E-DCH总緩存器状 态）数据传完 （两个载波使用的 Happy_Bit_Delay_Conditon相同 ) 。 Happy_Bit_ Delay—Condition是 RRC配置给 MAC ( Medium Access Control, 媒体接入控制） 的一个 Happy Bit延迟时间。
在 MAC-e/MAC-i中， 两个载波共用一个緩存器， 也就对应一个 TEBS。 因 此，在进行是否满足条件三的判断时，双载波的每一个载波,都使用与传输 Happy Bit所在相同 ΤΉ的， E-TFC所选的用于数据传输的功率偏置， 根据每一个载波 当前服务授权与所有进程中激活进程所占比例 （在 10ms ΤΉ情况下， 激活进程 所占比例为 1: 1 )的乘积结果，判断 TEBS的数据在 Happy_Bit_Delay_Condition 时间内能不能全部传输完。
若双载波满足条件三， 并且之前已经判定了双载波都满足条件一和条件二， 则执行 401 ; 若双载波满足条件三， 并且在之前已经判定了双载波中的一个载波 不满足条件一和条件二， 则执行 402; 若双载波不满足条件三， 则执行 403。
401 , 判定在双载波的两个载波上分配给用户设备的资源不充足。
402, 判定在不满足条件一， 条件二， 满足条件三的载波上分配给用户设备 的资源充足。
403 , 判定双载波的两个载波上分配的用户的资源充足。
本发明实施例提供的资源确定方法， 在对双载波进行是否满足条件三的判 断时， 提供了各种可能的解决办法， 可以唯一的判定在双载波上分配给用户设 备的资源是否充足， 以使基站根据判定结果， 为双载波的一个或两个资源不足 的载波分配资源， 从而提高网络传输性能。
基于上述各个实施例提供的资源确定方法， 本发明实施例还提供一种资源 上报方法， 包括：
用户设备的双载波的其中一个载波上的传输数据达到服务授权允许范围内 支持的最大传输数据； 且所述用户设备的传输功率能够提高该载波的数据传输 速率； 且该载波与双载波的另一个载波在同一个延迟时段内不能将总緩存器状 态数据传完时， 确定在该载波上为所述用户设备分配的资源不足， 否则确定在 该载波上为所述用户设备分配的资源充足； 向基站上报在双载波上分配资源是 否充足。
具体的流程参见图 5 , 包括以下内容。
500, 判断用户设备的双载波的每个载波是否满足以下条件：
该载波上的传输数据达到服务授权允许范围内支持的最大传输数据； 所述用户设备的传输功率能够提高该载波的数据传输速率；
该载波与双载波的另一载波在同一个延迟时段内不能将总緩存器状态数据 传完。
若双载波的一个载波同时满足以上条件， 则执行 501 , 否则执行 502;
501 , 判定在该载波上为用户设备分配的资源不足。
502, 判定在该载波上为用户设备分配的资源充足。
503, 向基站上报在双载波上分配资源是否充足。
用户设备可以将在双载波上分配资源是否充足的情况携带在 Happy Bit中上 报给基站。 可选的， 可以将双载波中每个载波上分配的资源是否充足的情况携 带在两个 Happy Bit中上 给基站， 也可以在一个 Happy Bit中携带在两个载波 分别分配的资源是否充足的情况。
本发明实施例提供的资源上报方法， 提供了判定双载波上分配的资源是否 充足， 并将判定结果上报给基站的解决办法， 可以唯一的判定在双载波上分配 给用户设备的资源是否充足， 以使基站根据判定结果， 为双载波的一个或两个 资源不足的载波分配资源， 从而提高网络传输性能。
参见图 6, 为本发明中的资源分配系统实施例的结构示意图。 本实施例的系 统包括： 用户设备 60和基站 61。
用户设备 60,用于判断在该双载波的每个载波上为用户设备 60分配的资源 是否充足， 并向基站 61上报在双载波上分配资源是否充足； 基站 61 , 用于根据 用户设备 60上报的内容， 为对应的载波分配资源。
具体地， 判断每个载波上为用户设备 60分配的资源是否充足的条件如下： 该载波上的传输数据达到服务授权允许范围内支持的最大传输数据； 所述用户设备的传输功率能够提高该载波的数据传输速率；
该载波与双载波的另一载波在同一个延迟时段内不能将总緩存器状态数据 传完。 若双载波的一个载波同时满足以上条件， 则判定在该载波上为用户设备 60 分配的资源不足， 否则判定在该载波上为用户设备 60分配的资源充足。
可选的， 用户设备 60 将在双载波上分配资源是否充足判定结果携带在 Happy Bit中上报给基站 61。 可选的， 用户设备 60可以将双载波中每个载波上 分配的资源是否充足的情况携带在两个 Happy Bit中上报给基站 61 ,也可以在一 个 Happy Bit中携带在两个载波分别分配的资源是否充足的情况。
Happy Bit是一个单比特， 它有两种取值 "Happy" 和 "Unhappy " 代表了 UE对 Node B分配给自己的资源是否满意， 即在对应的载波上分配的资源是否 充足。 Happy Bit存在于每个 ΤΉ的上行 E-DPCCH的传输中。
需要说明的是， 在同一个 ΤΉ中， 由 E-DPDCH ( E-DCH Dedicated Physical Data Channel , E-DCH专用物理数据信道）传输用户数据， 由 E-DPCCH传输相 应的控制信息。 上行专用信道 E-DPCCH传输的内容如下：
RSN(Retransmission Sequence Number, 重传序歹 'J号 ): 2bit
E-TFCI: 7Bit
Happy Bit: lbit, 例: ¾口 "Happy" 取 1 , "Unhappy" 取 0, 或者 4目反。
本发明实施例提供的资源分配系统， 提供了判定双载波上分配的资源是否 充足， 并将判定结果上报给基站的解决办法， 可以唯一的判定在双载波上分配 给用户设备的资源是否充足， 以使基站根据判定结果， 为双载波的一个或两个 资源不足的载波分配资源， 从而提高网络传输性能。
参见图 7, 为本发明中用户设备实施例的结构示意图。 本实施的用户设备， 包括： 判断模块 70和确定模块 71。
判断模块 70, 用于分别判断用户设备的双载波的每个载波上的传输数据是 否达到服务授权允许范围内支持的最大传输数据； 分别判断所述用户设备的传 输功率是否能够提高双载波中每个载波的数据传输速率； 联合判断双载波的每 个载波是否在同一个延迟时段内不能将总緩存器状态数据传完。
确定模块 71 ,在判断模块 70的判断结果为用户设备的双载波的其中一个载 波上的传输数据达到服务授权允许范围内支持的最大传输数据； 且所述用户设 备的传输功率能够提高该载波的数据传输速率； 且该载波与双载波的另一个载 波在同一个延迟时段内都不能将总緩存器状态数据传完时， 确定在该载波上为 所述用户设备分配的资源不足， 否则确定在该载波上为所述用户设备分配的资 源充足。
具体实现的时候， 判断模块 70进行的三个判断没有先后顺序， 只要有一个 判断结果为否， 确定模块 71则判定在该载波上为用户设备分配的资源充足， 只 有三个判断的判断结果为是时， 确定模块 71才判定在该载波上为用户设备分配 的资源不足。
本发明实施例提供的用户设备， 可以判定在双载波上为其分配的资源是否 充足， 以使基站根据判定结果， 为双载波的一个或两个资源不足的载波分配资 源， 从而提高网络传输性能。
参见图 8, 为本发明中用户设备又一实施例的结构示意图。 本实施的用户设 备， 除了具有与上一实施例以及图 7所示的用户设备相同的结构和功能以外， 还包括： 上报模块 72, 用于向基站上报在双载波上分配资源是否充足。
具体地， 用户设备将在双载波上分配资源是否充足判定结果携带在 Happy Bit中上报给基站。 可选的， 可以将双载波中每个载波上分配的资源是否充足的 情况携带在两个 Happy Bit中上 给基站， 也可以在一个 Happy Bit中携带在两 个载波分别分配的资源是否充足的情况。
本发明实施例提供的用户设备， 可以唯一的判定在双载波上分配给用户设 备的资源是否充足， 并通过上报模块将判定结果上报至基站， 以使基站根据判 定结果， 为双载波的一个或两个资源不足的载波分配资源， 从而提高网络传输 性能。
参见图 9, 为本发明中用户设备又一实施例的结构示意图。 在本实施例中， 详细描述用户设备的判断模块的结构和功能， 其包括： 第一判断单元 90、 第二 判断单元 91和第三判断单元 92。
第一判断单元 90, 用于分别判断用户设备的双载波的每个载波上的传输数 据是否达到服务授权允许范围内支持的最大传输数据； 第二判断单元 91 , 用于 分别判断所述用户设备的传输功率是否能够提高双载波中每个载波的数据传输 速率； 第三判断单元 92, 用于联合判断双载波的每个载波在同一个延迟时段内 是否都能将总緩存器状态数据传完。
需要说明的是， 以上三个判断单元在具体实现的时候， 对每个载波进行判 断是没有先后顺序的， 也不是对每个载波都需要判断一次。 具体的， 可以是第 一判断单元 90先对双载波进行判断 （对双载波中的每个载波分别进行判断）， 也可以是第二判断单元 91先对双载波进行判断（对双载波中的每个载波分别进 行判断）， 或者还可以是第三判断单元 93先对双载波进行判断 （对双载波中的 每个载波联合进行判断 ), 第一判断单元和第二判断单元中只要有一个判断结果 为是， 或第三判断单元的判断结果为否时， 则确定模块判定在该载波上为用户 设备分配的资源充足。 只有第一判断单元和第二判断单元判断结果同时为是， 且第三判断单元的判断结果为否时， 确定模块判定在该载波上为用户设备分配 的资源不足。
本发明实施例提供的用户设备， 可以灵活的判断在双载波上分配给用户设 备的资源是否充足， 以使基站根据判定结果， 为双载波的一个或两个资源不足 的载波分配资源， 从而提高网络传输性能。
通过以上的实施方式的描述， 本领域的技术人员可以清楚地了解到本发明 可借助软件加必需的硬件平台的方式来实现， 当然也可以全部通过硬件来实施。 基于这样的理解， 本发明的技术方案对背景技术做出贡献的全部或者部分可以 以软件产品的形式体现出来， 该计算机软件产品可以存储在存储介质中， 如 ROM/RAM, 磁碟、 光盘等， 包括若干指令用以使得一台计算机设备（可以是个 人计算机， 服务器， 或者网络设备等）执行本发明各个实施例或者实施例的某 些部分所述的方法。
以上所揭露的仅为本发明的实施例而已， 当然不能以此来限定本发明之权 利范围， 因此依本发明权利要求所作的等同变化， 仍属本发明所涵盖的范围。

Claims

权利要求
1、 一种资源确定方法， 其特征在于， 包括：
用户设备的双载波的其中一个载波上的传输数据达到服务授权允许范围内 支持的最大传输数据， 且所述用户设备的传输功率能够提高该载波的数据传输 速率， 且该载波与所述双载波的另一个载波在同一个延迟时段内不能将总緩存 器状态数据传完， 则确定在该载波上为所述用户设备分配的资源不足， 否则确 定在该载波上为所述用户设备分配的资源充足。
2、 如权利要求 1所述的资源确定方法， 其特征在于， 所述方法之前进一步 包括：
分别判断所述双载波中每个载波上的传输数据是否达到服务授权允许范围 内支持的最大传输数据； 和 /或
分别判断所述用户设备的传输功率是否能够提高所述双载波中每个载波的 数据传输速率； 和 /或
联合判断所述双载波在同一个延迟时段内是否能将总緩存器状态数据传
3、 如权利要求 2所述的资源确定方法， 其特征在于， 分别判断所述用户设 备的传输功率是否能够提高所述双载波中每个载波的数据传输速率， 包括： 若固定所述双载波的第一载波的功率， 所述用户设备的传输功率不能够提 高第二载波的数据传输速率， 则判定在所述第二载波上为用户设备分配的资源 充足；
若固定所述双载波的第二载波的功率， 所述用户设备的传输功率不能够提 高第一载波的数据传输速率， 则判定在所述第一载波上为用户设备分配的资源 充足。
4、 如权利要求 2所述的资源确定方法， 其特征在于， 分别判断所述用户设 备的传输功率是否能够提高所述双载波中每个载波的数据传输速率， 包括： 若固定第一载波的功率时， 用户设备的传输功率能提高第二载波的数据传 输速率， 固定第二载波的功率时， 用户设备的传输功率能提高第一载波的数据 传输速率， 且所述用户设备的传输功率能够同时提高所述第一载波和所述第二 载波的数据传输速率， 则判定用户设备的传输功率能够提高所述第一载波的数 据传输速率， 也能够提高所述第二载波的数据传输速率； 若用户设备的传输功率只能够提高一个载波的数据传输速率， 则判定用户 设备的传输功率能够提高需要传输功率较小的载波的数据传输速率。
5、 如权利要求 2-4中任一项所述的资源确定方法， 其特征在于， 所述联合 判断所述双载波在同一个延迟时段内是否能将总緩存器状态数据传完进一步包 括， 若双载波的每个载波在同一个延迟时段内能将总緩存器状态数据传完， 则 确定在所述双载波的每个载波上为所述用户设备分配的资源充足。
6、 一种资源上报方法， 其特征在于， 包括：
用户设备的双载波的其中一个载波上的传输数据达到服务授权允许范围内 支持的最大传输数据； 且所述用户设备的传输功率能够提高该载波的数据传输 速率； 且该载波与双载波的另一个载波在同一个延迟时段内不能将总緩存器状 态数据传完时， 确定在该载波上为所述用户设备分配的资源不足， 否则确定在 该载波上为所述用户设备分配的资源充足；
向基站上报在所述双载波上分配的资源是否充足。
7、 一种用户设备， 其特征在于， 包括：
判断模块， 用于分别判断用户设备的双载波的每个载波上的传输数据是否 达到服务授权允许范围内支持的最大传输数据； 分别判断所述用户设备的传输 功率是否能够提高双载波中每个载波的数据传输速率； 联合判断双载波的每个 载波是否在能同一个延迟时段内将总緩存器状态数据传完； 和
确定模块， 在判断模块的判断结果为用户设备的双载波的其中一个载波上 的传输数据达到服务授权允许范围内支持的最大传输数据； 且所述用户设备的 传输功率能够提高该载波的数据传输速率； 且该载波与所述双载波的另一个载 波在同一个延迟时段内不能将总緩存器状态数据传完时， 确定在该载波上为所 述用户设备分配的资源不足， 否则确定在该载波上为所述用户设备分配的资源 充足。
8、 如权利要求 7所述的用户设备， 其特征在于， 所述用户设备还包括： 上报模块， 用于向基站上报在所述双载波上分配的资源是否充足。
9、 如权利要求 7或 8所述的用户设备， 其特征在于， 所述判断模块进一步 包括：
第一判断单元， 用于分别判断所述双载波中每个载波上的传输数据是否达 到服务授权允许范围内支持的最大传输数据； 第二判断单元， 用于分别判断所述用户设备的传输功率是否能够提高所述 双载波中每个载波的数据传输速率； 和
第三判断单元， 用于联合判断所述双载波的每个载波在同一个延迟时段内 是否能将总緩存器状态数据传完。
10、 一种资源分配系统， 其特征在于， 包括：
用户设备， 用于判断在双载波的每个载波上为用户设备分配的资源是否充 足， 并向基站上报在所述双载波上分配资源是否充足； 和
所述基站， 用于根据所述用户设备上报的内容， 为对应的载波分配资源。
11、如权利要求 10所述的资源分配系统， 其特征在于， 所述用户设备包括： 判断模块， 用于分别判断用户设备的双载波的每个载波上的传输数据是否 达到服务授权允许范围内支持的最大传输数据； 分别判断所述用户设备的传输 功率是否能够提高双载波中每个载波的数据传输速率； 联合判断双载波的每个 载波是否在同一个延迟时段内不能将总緩存器状态数据传完； 和
确定模块， 在判断模块的判断结果为用户设备的双载波的其中一个载波上 的传输数据达到服务授权允许范围内支持的最大传输数据， 且所述用户设备的 传输功率能够提高该载波的数据传输速率， 且该载波与所述双载波的另一个载 波在同一个延迟时段内不能将总緩存器状态数据传完时， 确定在该载波上为所 述用户设备分配的资源不足， 否则确定在该载波上为所述用户设备分配的资源 充足。
PCT/CN2009/075247 2008-12-10 2009-12-01 用户设备、资源确定方法、资源上报方法及资源分配系统 WO2010066170A1 (zh)

Priority Applications (8)

Application Number Priority Date Filing Date Title
KR1020117015131A KR101211515B1 (ko) 2008-12-10 2009-12-01 사용자 기기, 리소스를 결정하기 위한 방법, 리소스를 보고하기 위한 방법, 및 리소스를 분배하기 위한 시스템
ES09831447.9T ES2440291T3 (es) 2008-12-10 2009-12-01 Equipo de usuario, método para determinar un recurso y sistema para asignar un recurso
EP09831447.9A EP2373081B1 (en) 2008-12-10 2009-12-01 User equipment, method for determining resource and system for distributing resource
CA2746456A CA2746456C (en) 2008-12-10 2009-12-01 User equipment, method for determining resource, method for reporting resource, and system for distributing resource
BRPI0922915 BRPI0922915B1 (pt) 2008-12-10 2009-12-01 equipamento de usuário e método para reportar um recurso
US13/156,613 US9178671B2 (en) 2008-12-10 2011-06-09 User equipment, method for determining resource, method for reporting resource, and system for distributing resource
US13/728,231 US8761113B2 (en) 2008-12-10 2012-12-27 User equipment, method for determining resource, method for reporting resource, and system for distributing resource
US14/271,995 US9537622B2 (en) 2008-12-10 2014-05-07 User equipment, method, and system for determining, reporting, distributing resource for multiple carriers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2008102198596A CN101754394B (zh) 2008-12-10 2008-12-10 用户设备、资源确定方法、资源上报方法及资源分配系统
CN200810219859.6 2008-12-10

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/156,613 Continuation US9178671B2 (en) 2008-12-10 2011-06-09 User equipment, method for determining resource, method for reporting resource, and system for distributing resource

Publications (1)

Publication Number Publication Date
WO2010066170A1 true WO2010066170A1 (zh) 2010-06-17

Family

ID=42242346

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/075247 WO2010066170A1 (zh) 2008-12-10 2009-12-01 用户设备、资源确定方法、资源上报方法及资源分配系统

Country Status (8)

Country Link
US (3) US9178671B2 (zh)
EP (2) EP2672770B1 (zh)
KR (1) KR101211515B1 (zh)
CN (1) CN101754394B (zh)
BR (1) BRPI0922915B1 (zh)
CA (1) CA2746456C (zh)
ES (1) ES2440291T3 (zh)
WO (1) WO2010066170A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100111023A1 (en) * 2008-10-31 2010-05-06 Interdigital Patent Holdings, Inc. Method and an apparatus for providing control information for multi-carrier uplink transmission
RU2678086C1 (ru) * 2015-07-08 2019-01-23 Кт Корпорэйшн Способ и устройство для оптимизации скорости передачи данных в многожильных кабелях

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101754394B (zh) 2008-12-10 2012-01-04 华为技术有限公司 用户设备、资源确定方法、资源上报方法及资源分配系统
US9462592B2 (en) 2013-08-07 2016-10-04 Qualcomm Incorporated Enhancements for transmission over multiple carriers
WO2017007169A1 (ko) * 2015-07-08 2017-01-12 주식회사 케이티 번들 케이블의 데이터 전송 속도 최적화 방법 및 그 장치
CN115002926B (zh) * 2022-06-23 2023-10-10 中国电信股份有限公司 双载波方案配置方法、装置、电子设备及可读存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100425087C (zh) * 2005-02-07 2008-10-08 上海贝尔阿尔卡特股份有限公司 一种用于hsupa的基站调度方法及系统
CN101288247A (zh) * 2005-10-12 2008-10-15 三星电子株式会社 发送/接收用于上行链路数据传输的用户设备的控制信息的方法和装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6081697A (en) * 1997-03-21 2000-06-27 Telefonaktiebolaget Lm Ericsson Multi-carrier radio system and radio transceiver implementation
US20070014837A1 (en) 1999-04-02 2007-01-18 Kci Licensing, Inc. System and method for use of agent in combination with subatmospheric pressure tissue treatment
UA86190C2 (uk) * 2002-10-25 2009-04-10 Квелкомм Инкорпорейтед Регулювання швидкості замкненим контуром, яке призначене для багатоканальної системи зв'язку
CN100477856C (zh) * 2003-04-07 2009-04-08 华为技术有限公司 一种通知上行资源分配的方法
US7321780B2 (en) 2003-04-30 2008-01-22 Motorola, Inc. Enhanced uplink rate selection by a communication device during soft handoff
CN1283121C (zh) 2003-11-24 2006-11-01 上海贝尔阿尔卡特股份有限公司 无线通信系统中的资源分配方法和设备
DE602004011479T2 (de) * 2004-05-04 2009-02-05 Alcatel Lucent Verfahren zur Interzell-Interferenzskoordination mit Leistungsplanung in einem OFDM-Mobilkommunikationssystem
US20060013182A1 (en) 2004-07-19 2006-01-19 Telefonaktiebolaget Lm Ericsson Selective multicarrier CDMA network
EP1708524B1 (en) 2005-04-01 2009-07-08 Panasonic Corporation "Happy bit" setting in a mobile communication system
US7957351B2 (en) * 2005-04-04 2011-06-07 Qualcomm Incorporated Method and apparatus for management of multi-carrier communications in a wireless communication system
CN100421517C (zh) 2005-06-30 2008-09-24 华为技术有限公司 一种无线配置类型分配方法
KR20070068799A (ko) * 2005-12-27 2007-07-02 삼성전자주식회사 멀티밴드 오에프디엠 심볼의 서브 캐리어 분기 방법
EP2262341B1 (en) * 2006-03-07 2016-11-02 Panasonic Corporation Overhead reduction of uplink control signaling in a mobile communication system
CN101114857A (zh) 2006-07-26 2008-01-30 华为技术有限公司 增强上行专用传输信道调度满意度的报告方法
CN1905549A (zh) 2006-07-28 2007-01-31 华为技术有限公司 正交频分复用系统资源分配系统及方法
US8379738B2 (en) 2007-03-16 2013-02-19 Samsung Electronics Co., Ltd. Methods and apparatus to improve performance and enable fast decoding of transmissions with multiple code blocks
EP1986455A1 (en) * 2007-04-27 2008-10-29 Matsushita Electric Industrial Co., Ltd. Communication of scheduling related information in a mobile communication system
GB2448762B (en) * 2007-04-27 2009-09-30 Nec Corp Scheduliing information method and related communications devices
US20110111023A1 (en) 2007-09-11 2011-05-12 Kobenhavns Universitet Prevention of type 1 diabetes by administration of gliadin
CN101651611A (zh) 2008-08-11 2010-02-17 华为技术有限公司 调度授权状态指示信息的设置方法、装置和系统
EP2680655A1 (en) * 2008-10-31 2014-01-01 Interdigital Patent Holdings, Inc. Providing control information for multi-carrier uplink transmission
CN101754394B (zh) 2008-12-10 2012-01-04 华为技术有限公司 用户设备、资源确定方法、资源上报方法及资源分配系统

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100425087C (zh) * 2005-02-07 2008-10-08 上海贝尔阿尔卡特股份有限公司 一种用于hsupa的基站调度方法及系统
CN101288247A (zh) * 2005-10-12 2008-10-15 三星电子株式会社 发送/接收用于上行链路数据传输的用户设备的控制信息的方法和装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2373081A4 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100111023A1 (en) * 2008-10-31 2010-05-06 Interdigital Patent Holdings, Inc. Method and an apparatus for providing control information for multi-carrier uplink transmission
US8400935B2 (en) * 2008-10-31 2013-03-19 Interdigital Patent Holdings, Inc. Method and an apparatus for providing control information for multi-carrier uplink transmission
US9801161B2 (en) 2008-10-31 2017-10-24 Interdigital Patent Holdings, Inc. Method and an apparatus for providing control information for multi-carrier uplink transmission
RU2678086C1 (ru) * 2015-07-08 2019-01-23 Кт Корпорэйшн Способ и устройство для оптимизации скорости передачи данных в многожильных кабелях

Also Published As

Publication number Publication date
BRPI0922915A2 (pt) 2018-12-04
EP2672770B1 (en) 2017-07-19
EP2672770A3 (en) 2014-01-15
US8761113B2 (en) 2014-06-24
US9537622B2 (en) 2017-01-03
CN101754394B (zh) 2012-01-04
ES2440291T3 (es) 2014-01-28
EP2373081A1 (en) 2011-10-05
US20130136077A1 (en) 2013-05-30
EP2373081B1 (en) 2013-10-09
US20110243091A1 (en) 2011-10-06
CA2746456C (en) 2013-10-08
KR101211515B1 (ko) 2012-12-12
EP2373081A4 (en) 2012-10-10
US20140301314A1 (en) 2014-10-09
CN101754394A (zh) 2010-06-23
KR20110091886A (ko) 2011-08-16
CA2746456A1 (en) 2010-06-17
EP2672770A2 (en) 2013-12-11
US9178671B2 (en) 2015-11-03
BRPI0922915B1 (pt) 2019-11-26

Similar Documents

Publication Publication Date Title
JP6630604B2 (ja) 拡張されたアップリンクデータ送信を支援するためにトラフィック量測定情報を報告する無線通信の方法および装置
JP6220756B2 (ja) 移動局からのバッファに入れられた高度化アップリンクデータをノードｂに転送するための無線通信方法
TWI503012B (zh) 多載波操作產生無線鏈結控制協議資料單元方法及裝置
JP5439578B2 (ja) 瞬間データ速度の高速化による効率的上り回線動作
US9537622B2 (en) User equipment, method, and system for determining, reporting, distributing resource for multiple carriers
WO2010066171A1 (zh) 调度信息上报方法、装置及系统
JP2013502769A (ja) 強化アップリンク制御チャネルにおけるハッピービットの設定方法及び端末
KR20070095243A (ko) 무선통신 시스템에 있어서 하이브리드 자동반복요청프로세스를 비활성화시키는 방법 및 장치
KR101558645B1 (ko) Ｅ-ｄｃｈ 전용 물리적 제어 채널 상의 해피 비트를 설정하는 방법 및 장치
CN102510576B (zh) 资源配置方法和基站
WO2009043282A1 (fr) Procédé, dispositif et système pour construire des canaux de transmission montante et descendante de service
Ramli et al. Research Article Adapted Packet Scheduling Algorithm for Robust Real-time Multimedia

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09831447

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2746456

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 4247/CHENP/2011

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 2009831447

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 20117015131

Country of ref document: KR

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: PI0922915

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20110610