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1. 发明申请

WO2007107090A8 METHOD AND APPARATUS FOR ENABLING SOFT HANDOFF IN AN OFDMA-BASED COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在基于通信的通信系统中实现软切换的方法和装置
公开(公告)号：WO2007107090A8
公开(公告)日：2008-01-17
申请号：PCT/CN2007000848
申请日：2007-03-16
申请人： HUAWEI TECH CO LTD , COMSTOCK DAVID , LU JIANMIN , SOONG ANTHONY C K , YANG YUNSONG , RONG ZHIGANG , LEE JUNG WOON
发明人： COMSTOCK DAVID , LU JIANMIN , SOONG ANTHONY C K , YANG YUNSONG , RONG ZHIGANG , LEE JUNG WOON
IPC分类号： H04B7/26 , H04W36/18 , H04W36/30
CPC分类号： H04W36/18 , H04W36/30
摘要： A method of enabling a soft handoff in a communication system including a plurality of base stations and at least one mobile station, and base station includes at least one sector. The method includes the steps of: utilizing the base station to group sectors from a list of potential soft handoff sectors to form a soft handoff group; utilizing the mobile station to measure combined pilot signal strength of each soft handoff group; selecting a desired soft handoff group based upon combined pilot signal strength; and updating member sectors in the mobile station's current soft handoff group responsive to the desired soft handoff group.
摘要翻译：一种在包括多个基站和至少一个移动站的通信系统中实现软切换的方法，并且基站包括至少一个扇区。该方法包括以下步骤：利用基站对来自潜在软切换扇区列表的扇区进行分组以形成软切换组; 利用移动台测量每个软切换组合的导频信号强度; 基于组合的导频信号强度来选择所需的软切换组; 以及响应于期望的软切换组来更新移动台当前的软切换组中的成员扇区。

2. 发明申请

WO2008004075A3 METHOD FOR PROVIDING ADAPTIVE THRESHOLDING FOR ADJUSTMENT TO LOADING CONDITIONS 审中-公开
标题翻译：提供自适应阈值调整装载条件的方法
公开(公告)号：WO2008004075A3
公开(公告)日：2008-05-29
申请号：PCT/IB2007001801
申请日：2007-06-29
申请人： NOKIA CORP , RONG ZHIGANG , MA LIN , PI ZHOUYUE
发明人： RONG ZHIGANG , MA LIN , PI ZHOUYUE
IPC分类号： H04B17/00 , H04W24/00 , H04W28/18
CPC分类号： H04W28/18 , H04W24/00
摘要： An approach is provided for adaptively adjusting a threshold relating to a loading condition of a communication link. The threshold (e.g., rise over thermal (ROT) threshold) is adaptively adjusted the threshold based on an overshoot rate parameter that specifies number of times a tar et rate is exceeded and based on number of occurrences of an overshoot event.
摘要翻译：提供了一种用于自适应地调整与通信链路的加载条件相关的阈值的方法。阈值（例如，超过热（ROT）阈值上升）基于指定超过等级的速率的过冲速率参数并且基于过冲事件的发生次数自适应地调整阈值。

3. 发明申请

WO2007007153A2 TECHNIQUES TO IMPROVE REDUNDANCY FOR MULTI-CARRIER WIRELESS SYSTEMS 审中-公开
标题翻译：提高多载波无线系统冗余的技术
公开(公告)号：WO2007007153A2
公开(公告)日：2007-01-18
申请号：PCT/IB2006001875
申请日：2006-07-06
申请人： NOKIA CORP , ZHOU FEI FRANK , PI ZHOUYUE , RONG ZHIGANG , MA LIN
发明人： ZHOU FEI FRANK , PI ZHOUYUE , RONG ZHIGANG , MA LIN
IPC分类号： H04L1/04 , H04L1/00
CPC分类号： H04L1/0041 , H04J13/16 , H04L1/0042 , H04L1/04 , H04L5/026 , H04L27/2602 , H04L27/2627 , H04L27/2649 , H04L27/2656
摘要： Various techniques are disclosed to improve redundancy in multi-carrier wireless systems. An example technique is provided that may include commonly encoding (302) a block of data, modulating (312) the encoded block of data across a plurality of carriers, and transmitting via a wireless link the encoded block of data including the plurality of carriers. The modulating may, for example, include modulating a first portion of the encoded block onto a first carrier and modulating a second portion of the encoded block onto a second carrier, wherein encoded data on the first carrier for the block of data may be used for error detection and/or error correction of encoded data on the second carrier for the block of data. Error detection and correction for the encoded block may be performed across the plurality of carriers, which may provide frequency diversity for the block of data.
摘要翻译：公开了各种技术来改善多载波无线系统中的冗余。提供了一种示例技术，其可以包括共同编码（302）数据块，跨多个载波调制（312）编码的数据块，以及经由无线链路发送包括多个载波的编码数据块。调制可以例如包括将编码块的第一部分调制到第一载波上并且将编码块的第二部分调制到第二载波上，其中用于数据块的第一载波上的编码数据可以用于用于数据块的第二载波上的编码数据的错误检测和/或纠错。编码块的错误检测和校正可以在多个载波之间执行，这可以为数据块提供频率分集。

4. 发明申请

WO2015058710A3 SYSTEM AND METHOD FOR SETTING CYCLIC PREFIX LENGTH 审中-公开
标题翻译：用于设置循环前缀长度的系统和方法
公开(公告)号：WO2015058710A3
公开(公告)日：2015-09-24
申请号：PCT/CN2014089411
申请日：2014-10-24
申请人： HUAWEI TECH CO LTD
发明人： RONG ZHIGANG , YANG YUNSONG , KWON YOUNG HOON
IPC分类号： H04W72/12
CPC分类号： H04L27/2607 , H04B7/0452 , H04B7/068 , H04L5/0023 , H04L5/0091 , H04W28/06 , H04W28/18 , H04W72/0413 , H04W72/1289
摘要： A method for communicating in a wireless communications system includes receiving scheduling information including information for an uplink transmission scheduled for the station, and determining a first length of a first cyclic prefix for a transmission in accordance with the scheduling information. The method also includes transmitting the transmission with the first cyclic prefix.
摘要翻译：一种用于在无线通信系统中进行通信的方法包括：接收调度信息，该调度信息包括针对所述站调度的上行链路传输的信息，以及根据调度信息确定用于传输的第一循环前缀的第一长度。该方法还包括以第一循环前缀发送传输。

5. 发明申请

WO2014173250A3 SYSTEMS AND METHODS FOR EFFICIENT CHANNEL SYNCHRONIZATION 审中-公开
标题翻译：用于有效通道同步的系统和方法
公开(公告)号：WO2014173250A3
公开(公告)日：2014-12-18
申请号：PCT/CN2014075651
申请日：2014-04-18
申请人： HUAWEI TECH CO LTD
发明人： KWON YOUNGHOON , RONG ZHIGANG
IPC分类号： H04W72/04
CPC分类号： H04W56/001 , H04L5/0053 , H04L5/0085 , H04L27/2655 , H04L27/2692 , H04W28/0289 , H04W52/02 , H04W72/0446 , Y02D70/00 , Y02D70/1222 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/21
摘要： System and method embodiments are provided for efficient channel synchronization. The embodiments enable a reduction in a stations power consumption and reduce network overhead for transmitting synchronization frames by refraining from sending the synchronization frame when it is not needed. In an embodiment, a method in an access point (AP) for synchronizing a station (STA) associated with the AP includes sending, by the AP, a first management frame that indicates a time slot that is allocated for the STA and sending a synchronization frame at a boundary of the time slot allocated for the STA if the AP determines that a channel is idle at the boundary of the time slot allocated for the STA and if the time slot that is allocated for the STA is longer than a first threshold value.
摘要翻译：提供了系统和方法实施例用于有效的信道同步。这些实施例能够减少站功率消耗，并且通过在不需要时不发送同步帧来减少用于发送同步帧的网络开销。在一个实施例中，用于同步与AP相关联的站（STA）的接入点（AP）中的方法包括由AP发送指示为STA分配的时隙并发送同步的第一管理帧如果AP确定在为STA分配的时隙的边界处的信道是空闲的，并且如果为STA分配的时隙长于第一阈值，则在为STA分配的时隙的边界处的帧。

6. 发明申请

WO2016029829A2 SYSTEM AND METHOD FOR SECURING PRE-ASSOCIATION SERVICE DISCOVERY 审中-公开
标题翻译：用于保护预先关联服务发现的系统和方法
公开(公告)号：WO2016029829A2
公开(公告)日：2016-03-03
申请号：PCT/CN2015087921
申请日：2015-08-24
申请人： HUAWEI TECH CO LTD
发明人： YANG YUNSONG , RONG ZHIGANG
CPC分类号： H04L67/16 , H04L63/123 , H04W4/00 , H04W12/06 , H04W12/10 , H04W84/12
摘要： A method for operating a station when discovering a service includes generating a first identifier of the service, generating a second identifier of the service in accordance with a first parameter, and transmitting a request instructing a generating of a third identifier, the request including the first identifier of the service and the first parameter. The method includes receiving a first response including the third identifier, determining that the first response is not valid when the second and third identifiers are not equal, and determining that the first response is valid when the second and third identifiers are equal.
摘要翻译：一种用于在发现服务时操作站的方法包括：生成服务的第一标识符;根据第一参数生成服务的第二标识符;以及发送指示生成第三标识符的请求，所述请求包括第一标识符服务的标识符和第一个参数。该方法包括接收包括第三标识符的第一响应，当第二标识符和第三标识符不相等时确定第一响应无效，以及当第二标识符和第三标识符相等时确定第一响应有效。

7. 发明申请

WO2006126078A3 METHOD AND APPARATUS FOR PROVIDING ACKNOWLEDGEMENT SIGNALING IN A MULTI-CARRIER COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在多载波通信系统中提供确认信号的方法和装置
公开(公告)号：WO2006126078A3
公开(公告)日：2007-03-22
申请号：PCT/IB2006001377
申请日：2006-05-26
申请人： NOKIA CORP , RONG ZHIGANG , MA LIN , PI ZHOUYUE , ZHOU FEI FRANK
发明人： RONG ZHIGANG , MA LIN , PI ZHOUYUE , ZHOU FEI FRANK
IPC分类号： H04L1/16 , H04L27/26
CPC分类号： H04L27/2602 , H04L1/1692 , H04L27/2626
摘要： An approach is provided for acknowledgement signaling in multi-carrier system. A plurality of acknowledgement signals are received corresponding to a plurality of transmission carriers. The transmission carriers are associated with a first direction of transmission. Some of the acknowledgement signals are allocated to a first transmitter branch, and remaining ones of the acknowledgement signals are allocated to a second transmitter branch. The plurality of acknowledgement signals are transmitted over a single transmission carrier associated with a second direction of transmission.
摘要翻译：为多载波系统中的确认信令提供了一种方法。对应于多个传输载波接收多个确认信号。传输载体与第一传输方向相关联。一些确认信号被分配给第一发射机分支，其余的确认信号被分配给第二发射机分支。多个确认信号通过与第二传输方向相关联的单个传输载波传输。

8. 发明申请

WO2006109125A3 HARQ CONTROL AND CHANNEL QUALITY FEEDBACK REPORTING FOR MULTICARRIER SYSTEMS 审中-公开
标题翻译：混合系统的HARQ控制和信道质量反馈报告
公开(公告)号：WO2006109125A3
公开(公告)日：2007-01-25
申请号：PCT/IB2006000812
申请日：2006-04-07
申请人： NOKIA CORP , NOKIA INC , DERRYBERRY ROY THOMAS , BOARIU ADRIAN , RONG ZHIGANG
发明人： DERRYBERRY ROY THOMAS , BOARIU ADRIAN , RONG ZHIGANG
IPC分类号： H04L1/18
CPC分类号： H04L1/0026 , H04L1/0041 , H04L1/0057 , H04L1/0073 , H04L1/08 , H04L1/1607 , H04L2001/125
摘要： A method comprising receiving a plurality of data packets each associated with one of a plurality of carriers in a multi- carrier system, deriving an input bit stream indicative of the receipt of the plurality of data packets, utilizing an output block code to convert the input bit stream into an output bit stream, and transmitting the output bit stream to at least one of the plurality of carriers.
摘要翻译：一种方法，包括接收多个数据分组，每个数据分组与多载波系统中的多个载波中的一个载波相关联，导出表示所述多个数据分组的接收的输入比特流，利用输出块码将所述输入将比特流转换成输出比特流，并将输出比特流发送到多个载波中的至少一个。

9. 发明申请

WO2004112259A3 ADAPTIVE POWER MARGIN ADJUSTMENT FOR A 1xEV-DV SYSTEM 审中-公开
标题翻译：适用于1xEV-DV系统的自适应电源调整
公开(公告)号：WO2004112259A3
公开(公告)日：2006-07-13
申请号：PCT/IB2004001852
申请日：2004-06-07
申请人： NOKIA CORP , NOKIA INC , RONG ZHIGANG , MA LIN
发明人： RONG ZHIGANG , MA LIN
IPC分类号： H04B1/00 , H04B7/005 , H04B7/204 , H04B7/216 , H04L12/28 , H04W52/26 , H04W52/50
CPC分类号： H04W52/50 , H04W52/262
摘要： A method for adaptively adjusting power margin over a forward control channel PDCCH from a base station BS to a mobile station MS during a call. Corresponding message packets are sent in parallel over PDCCH and a data channel PDCH to an MS. The BS monitors a reverse channel ACKCH for an expected reply from the MS. If the reply is ACK, the power margin for the next subsequent transmission on PDCCH is lowered. If the reply is NACK, the power margin for the next subsequent transmission on PDCCH is lowered. If no reply is timely received, the power margin for the next subsequent transmission on PDCCH is raised. If the method is applied also to PDCH, an ACK reply causes the power margin on PDCH to decrease; a NACK reply causes the power margin on PDCH to increase, and no reply leaves the power margin on PDCH unchanged.
摘要翻译：一种用于在呼叫期间自适应地调整从基站BS到移动台MS的前向控制信道PDCCH的功率余量的方法。相应的消息分组通过PDCCH和数据信道PDCH并行发送到MS。 BS监视来自MS的预期回复的反向信道ACKCH。如果应答为ACK，则PDCCH上下一次后续传输的功率余量降低。如果应答为NACK，则PDCCH上下一次后续发送的功率余量降低。如果没有及时收到回复，则增加了下一次在PDCCH上传输的功率余量。如果该方法也适用于PDCH，则ACK应答使得PDCH上的功率余量减小; NACK应答导致PDCH上的功率余量增加，没有应答使PDCH上的功率余量保持不变。

10. 发明申请

WO03105370A8 APPARATUS AND AN ASSOCIATED METHOD, BY WHICH TO FACILITATE SCHEDULING OF DATA COMMUNICATIONS INA RADIO COMMUNICATIONS SYSTEM 审中-公开
标题翻译：装备和相关方法，用于促进无线电通信系统的数据通信调度
公开(公告)号：WO03105370A8
公开(公告)日：2004-05-13
申请号：PCT/US0317583
申请日：2003-06-05
申请人： NOKIA CORP , NOKIA INC , DERRYBERRY R THOMAS , RONG ZHIGANG , LUUKKANEN PETTERI
发明人： DERRYBERRY R THOMAS , RONG ZHIGANG , LUUKKANEN PETTERI
IPC分类号： H04B7/005 , H04L1/00 , H04L1/16 , H04L1/18 , H04L12/56 , H04W28/04 , H04W28/22 , H04W52/26 , H04W52/48 , H04W52/50 , H04W52/60 , H04W72/12 , H04B7/185
CPC分类号： H04W52/60 , H04L1/0025 , H04L1/0026 , H04L1/003 , H04L1/0068 , H04L1/0071 , H04L1/08 , H04L1/1671 , H04L1/1812 , H04W52/26 , H04W52/48 , H04W52/50 , H04W72/1289
摘要： Apparatus, and associated method, for facilitating reverse link scheduling in a CDMA 2000 communication system (Figure 1, 10) that provides for high data rate communication services, such as 1 xEV-DV communication services. Power control bits (Figure 1, 46) used to perform power control on the reverse link are punctured with rate grant control bits and HARQ indications. A power control bit puncturer (Figure 1, 48) punctures the power control bits with the rate grant control bits and HARQ indications. Physical layer signaling is thereby provided without the need to define additional control channels by which to perform the additional control operations.
摘要翻译：装置和相关方法，用于在提供例如1xEV-DV通信服务的高数据速率通信服务的CDMA2000通信系统（图1,10）中促进反向链路调度。用于对反向链路进行功率控制的功率控制位（图1，46）用速率授权控制位和HARQ指示进行打孔。功率控制位穿孔器（图1，48）用速率许可控制位和HARQ指示对功率控制位进行穿孔。从而提供物理层信令，而不需要定义用于执行附加控制操作的附加控制信道。

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