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1. 发明申请

WO2004064426A1 GENERALIZED RATE CONTROL FOR A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：无线通信网络的通用速率控制
公开(公告)号：WO2004064426A1
公开(公告)日：2004-07-29
申请号：PCT/IB2004/000028
申请日：2004-01-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , BALASUBRAMANIAN, Srinivasan , COMSTOCK, David , HOSEIN, Patrick, Ahamad , OH, Seong-Jun , WOO, Hsien , WU, Tao , YOON, Young , SOONG, Anthony , TSAI, Shiau-He, Shawn , GOPAL, Thawatt , VANNITHAMBY, Rath , WIOREK, Ralph , DUAN, Long , GHOLMIEH, Ralph
发明人： BALASUBRAMANIAN, Srinivasan , COMSTOCK, David , HOSEIN, Patrick, Ahamad , OH, Seong-Jun , WOO, Hsien , WU, Tao , YOON, Young , SOONG, Anthony , TSAI, Shiau-He, Shawn , GOPAL, Thawatt , VANNITHAMBY, Rath , WIOREK, Ralph , DUAN, Long , GHOLMIEH, Ralph
IPC分类号： H04Q7/30
CPC分类号： H04W28/22 , H04W52/20 , H04W52/60 , H04W72/04 , H04W72/12 , H04W88/08
摘要： An apparatus and method provide MAC logic enabling the use of two or more reverse link rate controls at the same time in one or more sectors of a radio base station. That enables the base station to control reverse link loading via reverse link rate control, while assigning mobile stations to the type of reverse link rate control best suited to their needs. For example, the base station MAC logic may implement both a common rate controller that generates per-sector rate control commands, and a dedicated rate controller that generates per-user rate control commands and assign mobile stations having relatively lax reverse link service needs to the common rate controller, while assigning mobile stations having more demanding reverse link service requirements to the dedicated rate control. More than two rate controls can be implemented, and exemplary choices include per-user, per-sector, per-group, and scheduled rate control in any combination.
摘要翻译：一种装置和方法提供MAC逻辑，使得能够在无线电基站的一个或多个扇区中同时使用两个或更多个反向链路速率控制。这使得基站能够通过反向链路速率控制来控制反向链路负载，同时将移动台分配给最适合其需要的反向链路速率控制的类型。例如，基站MAC逻辑可以实现产生每扇区速率控制命令的公共速率控制器和专用速率控制器，该专用速率控制器生成每用户速率控制命令，并将具有相对较轻的反向链路服务需求的移动台分配给通用速率控制器，同时将具有更苛刻的反向链路服务要求的移动站分配给专用速率控制。可以实现多于两个速率控制，并且示例性选择包括任何组合的每用户，每扇区，每组和调度速率控制。

2. 发明申请

WO2005020501A1 METHOD OF RATE CONTROL 审中-公开
标题翻译：速率控制方法
公开(公告)号：WO2005020501A1
公开(公告)日：2005-03-03
申请号：PCT/US2004/013067
申请日：2004-04-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , YOON, Young , BALASUBRAMANIAN, Srinivasan , COMSTOCK, David , DUAN, Long , GHOLMIEH, Ralph , GOPAL, Thawatt , HOSEIN, Patrick, ahamad , SOONG, Anthony , TSAI, Shiau-He Shawn , VANNITHAMBY, Rath , WIOREK, Ralph
发明人： YOON, Young , BALASUBRAMANIAN, Srinivasan , COMSTOCK, David , DUAN, Long , GHOLMIEH, Ralph , GOPAL, Thawatt , HOSEIN, Patrick, ahamad , SOONG, Anthony , TSAI, Shiau-He Shawn , VANNITHAMBY, Rath , WIOREK, Ralph
IPC分类号： H04L1/00
CPC分类号： H04W28/22 , H04W16/06 , H04W52/54 , H04W52/60 , H04W74/04 , H04W88/08
摘要： A radio base station performs reverse link rate control in a wireless communication network by "stealing" bits on a forward common power control channel. The forward common power control channel is divided into a plurality of frames, with each frame including a plurality of power control groups and each power control group including a plurality of power control slots. The radio base station may dynamically select power control slots depending on user demand to be used for reverse link rate control.
摘要翻译：无线基站通过在正向公共功率控制信道上“窃取”比特来在无线通信网络中进行反向链路速率控制。前向公共功率控制信道被分成多个帧，每个帧包括多个功率控制组，并且每个功率控制组包括多个功率控制时隙。无线电基站可以根据用于用于反向链路速率控制的用户需求来动态地选择功率控制时隙。

3. 发明申请

WO2006022902A1 USER CLASS PROVISIONING FOR R-PDCH VIA A SINGLE COMMON RATE CONTROL SUB-CHANNEL 审中-公开
标题翻译：通过单个通用速率控制子频道进行R-PDCH的用户等级提供
公开(公告)号：WO2006022902A1
公开(公告)日：2006-03-02
申请号：PCT/US2005/014622
申请日：2005-04-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , YOON, Young , SOONG, Anthony , WU, Tao , CHEN, Wanshi , VANNITHAMBY, Rath , TSAI, Shiau-He Shawn , HOSEIN, Patrick, ahamad
发明人： YOON, Young , SOONG, Anthony , WU, Tao , CHEN, Wanshi , VANNITHAMBY, Rath , TSAI, Shiau-He Shawn , HOSEIN, Patrick, ahamad
IPC分类号： H04L1/00
CPC分类号： H04L1/0016 , H04L1/0002 , H04L1/0025 , H04W28/22 , H04W72/121 , H04W72/1247 , H04W72/14
摘要： Users in a wireless communication system are provisioned into QoS-based classes and rate controlled using a single, per-sector common rate control (CRC) sub-channel. In one or more embodiments, different mobile stations are configured to respond differently to the same CRC commands by provisioning them with different Traffic-to-Pilot Ratio (TPR) tables and/or with different TPR step size adjustment tables. That is, the network can define different classes or groups of mobile stations by sending class or group-specific TPR-related values to the mobile stations belonging to a specific class or group. With this method, the mobile stations in one group can achieve different reverse link data rates, or make more aggressive data rate changes, than those in another group, even though both groups receive the same rate control commands.
摘要翻译：无线通信系统中的用户被提供到基于QoS的类别中，并使用单个每扇区通用速率控制（CRC）子信道进行速率控制。在一个或多个实施例中，不同的移动站被配置为通过用不同的业务对导频比（TPR）表和/或不同的TPR步长调整表来为相同的CRC命令作出不同的响应。也就是说，网络可以通过向属于特定类别或组的移动站发送类别或组特定TPR相关值来定义不同类别或移动站组。使用这种方法，即使两个组都接收到相同的速率控制命令，一组中的移动站可以实现与另一组中的移动站不同的反向链路数据速率，或者使得更积极的数据速率改变。

4. 发明申请

WO2005011163A1 NOISE MEASUREMENT AT BASE STATIONS DURING SILENCE PERIODS IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统沉默期间基站噪声测量
公开(公告)号：WO2005011163A1
公开(公告)日：2005-02-03
申请号：PCT/US2004/019893
申请日：2004-06-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , TSAI, Shiau-He Shawn , SOONG, Anthony , YOON, Young , WOO, Hsien , BALASUBRAMANIAN, Srinivasan , GOPAL, Thawatt , DUAN, Long , CHEN, Wanshi
发明人： TSAI, Shiau-He Shawn , SOONG, Anthony , YOON, Young , WOO, Hsien , BALASUBRAMANIAN, Srinivasan , GOPAL, Thawatt , DUAN, Long , CHEN, Wanshi
IPC分类号： H04B17/00
CPC分类号： H04W24/10 , H04B17/309 , H04W24/00 , H04W52/08 , H04W52/12 , H04W52/146 , H04W52/24 , H04W52/343 , H04W52/44
摘要： Noise is measured at one or more base stations in a mobile communication system during periodic silence periods. A periodic silence period is defined for at least one carrier that is independent of reverse link channel frame boundaries. The radio base stations transmits silence parameters defining the periodic silence period to mobile stations, which stop transmitting during the periodic silence periods. A time reference is provided to the mobile stations to synchronize the silence periods for all mobile stations.
摘要翻译：在周期性静默期间，在移动通信系统中的一个或多个基站处测量噪声。对于独立于反向链路信道帧边界的至少一个载波，定义了周期性的静默周期。无线电基站向移动台发送定义周期性静默周期的静音参数，移动台在周期性静默期间停止发射。向移动台提供时间参考以同步所有移动站的静默时段。

5. 发明申请

WO2005009069A1 RADIO LINK MANAGEMENT BASED ON RETRANSMISSION REQUEST PERFORMANCE 审中-公开
标题翻译：基于延迟请求性能的无线链路管理
公开(公告)号：WO2005009069A1
公开(公告)日：2005-01-27
申请号：PCT/US2004/022098
申请日：2004-07-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , SOONG, Anthony , WU, Tao , GOPAL, Thawatt , YOON, Young , TSAI, Shiau-He, Shawn
发明人： SOONG, Anthony , WU, Tao , GOPAL, Thawatt , YOON, Young , TSAI, Shiau-He, Shawn
IPC分类号： H04Q7/38
CPC分类号： H04W28/18 , H04L1/0625 , H04W52/16 , H04W52/325 , H04W52/36 , H04W52/40
摘要： A wireless communication network receives packet data transmissions from a mobile station, tracks the occurrence of retransmission requests sent to the mobile station responsive thereto, and modifies the radio link assignments for the mobile station based at least in part on said tracking. For example, a base station controller may be configured to manage the active set of a mobile station based on the number and/or frequency of NACK messages sent by the radio base stations in the mobile station's active set(s) responsive to packet data transmissions from the mobile station. The ACK/NACK response of a radio base station to mobile station transmissions may be used to detect link imbalance, identify poor reverse link channels, etc. The base station controller can add or change radio links based on the ACK/NACK response to improve reverse link performance, trigger voice call handoff, correct link imbalance, etc.
摘要翻译：无线通信网络从移动站接收分组数据传输，响应于此而跟踪发送到移动站的重发请求的发生，并且至少部分地基于所述跟踪来修改移动台的无线电链路分配。例如，基站控制器可以被配置为基于移动台的活动组中的无线电基站响应于分组数据传输发送的NACK消息的数量和/或频率来管理移动台的活动集合从移动台。无线电基站对移动台传输的ACK / NACK响应可用于检测链路不平衡，识别差的反向链路信道等。基站控制器可以基于ACK / NACK响应来添加或改变无线电链路以改善反向链路性能，触发语音呼叫切换，链路不平衡等。

6. 发明申请

WO2005081446A1 METHOD AND APPARATUS FOR CELL-SITE ARQ GENERATION UNDER SOFTER HANDOFF CONDITIONS 审中-公开
标题翻译：方法和装置用于在非常苛刻的条件下进行细胞场ARQ生成
公开(公告)号：WO2005081446A1
公开(公告)日：2005-09-01
申请号：PCT/US2005/002776
申请日：2005-01-31
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , TSAI, Shiau-He, Shawn , WU, Tao , CHEN, Wanshi , VANNITHAMBY, Rath , YOON, Young , SOONG, Anthony
发明人： TSAI, Shiau-He, Shawn , WU, Tao , CHEN, Wanshi , VANNITHAMBY, Rath , YOON, Young , SOONG, Anthony
IPC分类号： H04L1/18
CPC分类号： H04L1/1845 , H04L1/189 , H04L2001/0093 , H04W36/18
摘要： A base station generates per-cell ACK/NACK responses rather than per-sector ACK/NACK responses. For a given mobile station signal received in softer handoff at two of the base station's sectors, the base station generates an ACK response if at least one of the soft handoff sectors correctly receives the signal, and otherwise generates a NACK response. Alternatively, the base station can combine the softer handoff signals and generate ACK/NACK responses based on whether the combined signal is correctly received. Since only one set of ACK/NACK responses are generated for all of the softer handoff sectors, the base station can use the forward link in just one softer handoff sector to send the ACK/NACK responses to the mobile station, consuming fewer forward link transmit resources at the base station. Or, the base station can send the same ACK/NACK responses from two or more softer handoff sectors, thus allowing diversity combining of the ACK/NACK responses at the mobile station.
摘要翻译：基站产生每小区ACK / NACK响应而不是每扇区ACK / NACK响应。对于在两个基站扇区的较软切换中接收到的给定移动站信号，如果软切换扇区中的至少一个正确地接收到该信号，则基站产生ACK响应，否则产生NACK响应。或者，基站可以组合较软切换信号，并且基于组合信号是否被正确接收来生成ACK / NACK响应。由于仅为所有更软切换扇区生成一组ACK / NACK响应，所以基站可以在仅一个较软切换扇区中使用前向链路来向移动台发送ACK / NACK响应，从而消耗较少的前向链路传输资源在基站。或者，基站可以从两个或更多个更软切换扇区发送相同的ACK / NACK响应，从而允许在移动站处的ACK / NACK响应的分集组合。

7. 发明申请

WO2004073205A2 POWER CONTROL FOR REVERSE PACKET DATA CHANNEL IN CDMA SYSTEMS 审中-公开
标题翻译： CDMA系统中反向分组数据信道的功率控制
公开(公告)号：WO2004073205A2
公开(公告)日：2004-08-26
申请号：PCT/IB2004/000375
申请日：2004-02-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , TSAI, Shiau-He Shawn , OH, Seong-Jun , SOONG, Anthony , YOON, Young
发明人： TSAI, Shiau-He Shawn , OH, Seong-Jun , SOONG, Anthony , YOON, Young
IPC分类号： H04B7/005
CPC分类号： H04W52/267 , H04L1/0002 , H04L1/0025 , H04L1/0026 , H04L1/0039 , H04L1/0081 , H04L1/08 , H04L1/20 , H04W52/146 , H04W52/16 , H04W52/20 , H04W52/325
摘要： A method of reverse link power control for a reverse packet data channel in a wireless communication system allows a mobile station to autonomously change its data transmission rate. The mobile station transmits packet data over a reverse packet data channel having a data rate variant transmit power level that varies based on a transmit data rate on the packet data channel. The mobile station further transmits control signals over a reverse control channel associated with the reverse packet data channel. The transmit power level of he reverse control channel is such that the transmit power level does not vary with the transmit data rate on the packet data channel. The radio base station measures the strength of the received signals on the reverse control channel, compares the measured strength to a power control set point, and generates a power control signal responsive to the comparison of the control signal of the control signal to the power control set point.
摘要翻译：无线通信系统中的反向分组数据信道的反向链路功率控制方法允许移动台自主地改变其数据传输速率。该移动站通过具有基于分组数据信道上的发送数据速率而变化的数据速率变化发射功率电平的反向分组数据信道来发送分组数据。移动台还通过与反向分组数据信道相关联的反向控制信道来发送控制信号。其反向控制信道的发射功率电平使得发射功率电平不随分组数据信道上的发射数据速率而变化。无线电基站测量反向控制信道上的接收信号的强度，将测量的强度与功率控制设定点进行比较，并且响应于控制信号的控制信号与功率控制的比较而产生功率控制信号设定点。

8. 发明申请

WO2005112299A1 FORWARD LINK POWER CONTROL AT NON-SERVING SECTORS 审中-公开
标题翻译：在非服务部门进行前向链路功率控制
公开(公告)号：WO2005112299A1
公开(公告)日：2005-11-24
申请号：PCT/US2005/013813
申请日：2005-04-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , YOON, Young , VANNITHAMBY, Rath , TSAI, Shiau-He Shawn , SOONG, Anthony
发明人： YOON, Young , VANNITHAMBY, Rath , TSAI, Shiau-He Shawn , SOONG, Anthony
IPC分类号： H04B7/005
CPC分类号： H04W52/40 , H04B7/0491 , H04B17/24 , H04W52/223 , H04W52/246 , H04W52/367
摘要： A method of allocating forward link transmit power to a mobile station that is in soft / softer handover with a serving sector and one or more non-serving sectors comprises receiving channel quality information at the non-serving sectors as reported by the mobile station for the serving sector, and allocating forward link transmit power for the mobile station at the non-serving sectors as a function of the reported channel quality information. For the serving sector non-serving sectors may assume that the reported channel quality information for the serving sector establishes the lower power allocation bound for the mobile station on the assumption that each of them has less favorable radio conditions than the serving sector with respect to the mobile station. Thus, base station transceivers operating as non-serving transmitters with respect to a given mobile terminal may nonetheless determine forward link transmit power allocations for the mobile station using serving sector channel quality information.
摘要翻译：向与服务扇区和一个或多个非服务扇区进行软/软切换的移动站分配前向链路发送功率的方法包括：在移动台报告的非服务扇区处接收信道质量信息，并且根据报告的信道质量信息为非服务扇区的移动站分配前向链路发送功率。对于服务扇区，非服务扇区可以假设所报告的服务扇区的信道质量信息建立对移动台的限制的较低功率分配，假设它们中的每一个具有比服务扇区相对于移动台。因此，相对于给定移动终端操作为非服务发射机的基站收发机可以使用服务扇区信道质量信息确定移动台的前向链路发射功率分配。

9. 发明申请

WO2007021356A1 TRANSMIT POWER INITIALIZATION FOR SECONDARY REVERSE LINK CARRIERS IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：无线通信网络中二次反向链路传输的发射功率初始化
公开(公告)号：WO2007021356A1
公开(公告)日：2007-02-22
申请号：PCT/US2006/022588
申请日：2006-06-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , CHEN, Wanshi , SOONG, Anthony , TSAI, Shiau-He Shawn , VANNITHAMBY, Rath
发明人： CHEN, Wanshi , SOONG, Anthony , TSAI, Shiau-He Shawn , VANNITHAMBY, Rath
IPC分类号： H04B7/005
CPC分类号： H04W52/16 , H04W52/50
摘要： A method and apparatus provide for setting the initial transmit power of secondary reverse link carriers used by mobile stations in conjunction with primary reverse link carriers. In one or more embodiments, a mobile station sets the initial transmit power of a secondary reverse link carrier relative to the transmit power of the primary reverse link carrier as a function of initialization transmit power information transmitted to the mobile station, which directly or indirectly considers reverse link loading information. Additional considerations may include differences in active sets associated with the primary and secondary reverse link carriers and/or sector switching activity of the mobile station.
摘要翻译：一种方法和装置提供用于设置移动台与主反向链路载波一起使用的次级反向链路载波的初始发射功率。在一个或多个实施例中，移动站相对于主反向链路载波的发射功率设置次级反向链路载波的初始发射功率，作为发送到移动台的直接或间接考虑的初始化发射功率信息的函数反向链接加载信息。附加考虑可以包括与主要和次要反向链路载波相关联的活动集和/或移动台的扇区切换活动的差异。

10. 发明申请

WO2005020464A1 FORWARD LINK TRANSMIT POWER CONTROL BASED ON OBSERVED COMMAND RESPONSE 审中-公开
标题翻译：基于观察命令响应的前向链路发送功率控制
公开(公告)号：WO2005020464A1
公开(公告)日：2005-03-03
申请号：PCT/US2004/026167
申请日：2004-08-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , TSAI, Shiau-He Shawn , SOONG, Anthony , YOON, Young
发明人： TSAI, Shiau-He Shawn , SOONG, Anthony , YOON, Young
IPC分类号： H04B7/005
CPC分类号： H04W52/322 , H04W52/12 , H04W52/16 , H04W52/325 , H04W52/36
摘要： A method and apparatus to provide a deterministic power control mechanism for the transmission of mobile station power control commands based on transmitting non-power control commands for which mobile stations exhibit deterministic, observable responses at related transmit powers, e.g., at the same power. For example, a wireless network base station may adjust the target used for sending power control commands to a given mobile station by observing whether that mobile station correctly responds to rate control or retransmit control commands sent at the same transmit power. The mobile station's response (or non-response) to such non-power control commands is readily observable and can be taken as an indication of whether the power target is sufficient for current radio conditions. Although not so limited, this approach may be particularly beneficial where non-power control commands are sent along with the power commands on a sub-channel of a common power control channel.
摘要翻译：一种提供确定性功率控制机制的方法和装置，用于基于传输非功率控制命令来发送移动台功率控制命令，所述非功率控制命令用于以相同的功率在相关的发射功率下显示出确定性的，可观测的响应。例如，无线网络基站可以通过观察该移动台是否正确地响应速率控制或以相同发射功率发送的重发控制命令来调整用于向给定移动台发送功率控制命令的目标。移动台对这种非功率控制命令的响应（或不响应）是容易观察到的，并且可以被视为当前无线电条件下功率目标是否足够的指示。尽管没有这样的限制，但是当非功率控制命令与公共功率控制信道的子信道上的功率命令一起发送时，该方法可能是特别有利的。

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