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51. 发明申请

WO2007137276A3 SIGNAL ACQUISITION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的信号采集
公开(公告)号：WO2007137276A3
公开(公告)日：2008-01-31
申请号：PCT/US2007069494
申请日：2007-05-22
申请人： QUALCOMM INC , GOROKHOV ALEXEI , KHANDEKAR AAMOD , PALANKI RAVI
发明人： GOROKHOV ALEXEI , KHANDEKAR AAMOD , PALANKI RAVI
IPC分类号： H04L27/26
CPC分类号： H04L27/2613 , H04B1/7075 , H04B2201/70701 , H04L5/0023 , H04L5/0048 , H04L27/2655
摘要： Systems and methodologies are described that generate pilots for signal acquisition in a wireless communication system based on time domain sequences. The pilots may be generated by a base station and transmitted in a pilot field to one or more access terminals to aid in signal acquisition at each of the access terminals. One of the pilots may be common to all access points in the wireless communication system, thereby allowing an access terminal to obtain a timing estimate for the system while minimizing the effects of interference variations between base stations. Further, one or more generated pilots may be unique to each access point in order to allow each respective access point to be identified by its generated pilots.
摘要翻译：描述了在基于时域序列的无线通信系统中生成用于信号采集的导频的系统和方法。导频可以由基站产生并在导频字段中发送到一个或多个接入终端，以帮助在每个接入终端处的信号采集。其中一个导频对于无线通信系统中的所有接入点可能是共同的，从而允许接入终端获得系统的定时估计，同时最小化基站之间的干扰变化的影响。此外，一个或多个生成的导频可以对于每个接入点是唯一的，以便允许通过其生成的导频来识别每个相应的接入点。

52. 发明申请

WO2007050851A3 A METHOD AND APPARATUS FOR TRANSMISSION OF F-PBCH0 PACKETS IN A WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：在无线通信系统中传输F-PBCH0分组的方法和设备
公开(公告)号：WO2007050851A3
公开(公告)日：2007-06-28
申请号：PCT/US2006041936
申请日：2006-10-27
申请人： QUALCOMM INC , KHANDEKAR AAMOD , GOROKHOV ALEXEI
发明人： KHANDEKAR AAMOD , GOROKHOV ALEXEI
IPC分类号： H04L27/26 , H04L5/02 , H04W52/54
CPC分类号： H04L5/0041 , H03M13/2725 , H03M13/276 , H03M13/2789 , H03M13/2957 , H04B1/7143 , H04J13/00 , H04L1/0003 , H04L1/0026 , H04L1/0625 , H04L5/0007 , H04L5/0026 , H04L5/005 , H04L25/0228 , H04L27/2602 , H04W52/54
摘要： A method and apparatus for transmission of an F-pBCH0 packet in a wireless communication system, the method comprising initializing a superframe counter i to the superframe index corresponding to the first superframe carrying the F-pBCH0 packet, initializing a tone counter j to a N GUARD,PR /2 value, modulating symbol s with energy P on the subcarrier with index N CARRIER_SIZE k C + j wherein, the value of the subcarrier is vP s, wherein P is the power density assigned to this packet by the Control Channel (CC) MAC Protocol, incrementing j and incrementing i and setting j to the N GUARD,PR /2 value when j is equal to (N CARRIER_SIZE + N GUARD,PR )/4.
摘要翻译：一种用于在无线通信系统中发送F-pBCH0分组的方法和装置，所述方法包括：将超帧计数器i初始化为与携带F-pBCH0分组的第一超帧相对应的超帧索引;将音调计数器j初始化为N 在具有索引N _{CARRIER_SIZE K _{C + j的副载波上以能量P调制符号s，其中，值 GUARD，PR 副载波是vP s，其中P是由控制信道（CC）MAC协议分配给这个分组的功率密度，递增j并递增i并将j设置为N _{GUARD，PR / 2值当j等于（N + N _{GUARD，PR ）/ 4时。}}}}

53. 发明申请

WO2007051159A3 SHARED SIGNALING CHANNEL 审中-公开
标题翻译：共享信令信道
公开(公告)号：WO2007051159A3
公开(公告)日：2007-06-14
申请号：PCT/US2006060292
申请日：2006-10-27
申请人： QUALCOMM INC , KHANDEKAR AAMOD , GOROKHOV ALEXEI , GORE DHANANJAY ASHOK , TEAGUE EDWARD HARRISON , DONG MIN
发明人： KHANDEKAR AAMOD , GOROKHOV ALEXEI , GORE DHANANJAY ASHOK , TEAGUE EDWARD HARRISON , DONG MIN
IPC分类号： H04Q7/38 , H04L27/26
CPC分类号： H04L5/0044 , H04L5/0007 , H04L5/0048 , H04L5/0053
摘要： A shared signaling channel can be used in an Orthogonal Frequency Division Multiple Access (OFDMA) communication system to provide signaling, acknowledgement, and power control messages to access terminals within the system. The shared signaling channel can be assigned to a predetermined number of sub-carriers within any frame. The assignment of a predetermined number of sub-carriers to the shared signaling channel establishes a fixed bandwidth overhead for the channel. The actual sub-carriers assigned to the channel can be varied periodically, and can vary according to a predetermined frequency hopping schedule. The amount of signal power allocated to the signaling channel can vary on a per symbol basis depending on the power requirements of the communication link. The shared signaling channel can direct each message carried on the channel to one or more access terminals. Unicast messages allow the channel power to be controlled per the needs of individual communication links.
摘要翻译：共享信令信道可用于正交频分多址（OFDMA）通信系统中，以向系统内的接入终端提供信令，确认和功率控制消息。共享信令信道可以被分配给任何帧内的预定数量的子载波。将预定数量的子载波分配给共享信令信道为该信道建立固定的带宽开销。分配给信道的实际子载波可以周期性地变化，并且可以根据预定的跳频时间表而变化。根据通信链路的功率需求，分配给信令信道的信号功率的量可以根据每个符号而变化。共享信令信道可以将信道上承载的每个消息引导到一个或多个接入终端。单播消息允许按照各个通信链路的需要来控制信道功率。

54. 发明申请

WO2007025160A3 VARIED TRANSMISSION TIME INTERVALS FOR WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统的传输时间间隔
公开(公告)号：WO2007025160A3
公开(公告)日：2007-05-18
申请号：PCT/US2006033269
申请日：2006-08-24
申请人： QUALCOMM INC , GOROKHOV ALEXEI , TEAGUE EDWARD H , KHANDEKAR AAMOD
发明人： GOROKHOV ALEXEI , TEAGUE EDWARD H , KHANDEKAR AAMOD
IPC分类号： H04L1/00 , H04W72/12
CPC分类号： H04L1/1812 , H04L1/0006 , H04W72/1205
摘要： Embodiments describe a varied transmission time interval in wireless communication system. According to some embodiments is a method for assigning a transmission time interval. The method can include measuring a channel condition and/or a data rate of packet communicated by at least one wireless device. Based in part on the data rate and/or channel condition information, a determination can be made whether to schedule a long transmission time interval or a short transmission time interval to the packet. A long transmission time interval can be scheduled if the channel condition is poor and/or there is a low data rate. A short transmission time interval can be scheduled if the channel condition is good and/or the data rate is high or fast. The method can be repeated for multiple wireless devices. Also included is an alternative interlacing structure that supports both long transmission time intervals and short transmission time intervals.
摘要翻译：实施例描述无线通信系统中的变化的传输时间间隔。根据一些实施例是一种用于分配传输时间间隔的方法。该方法可以包括测量由至少一个无线设备传送的分组的信道条件和/或数据速率。部分地基于数据速率和/或信道条件信息，可以确定是否为分组安排较长的传输时间间隔或较短的传输时间间隔。如果信道条件较差和/或数据速率较低，则可以调度较长的传输时间间隔。如果信道状况良好和/或数据速率高或快，则可以调度短的传输时间间隔。该方法可以针对多个无线设备重复。还包括支持长传输时间间隔和短传输时间间隔的替代交错结构。

55. 发明申请

WO2008042864A3 SIGNAL TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的信号传输
公开(公告)号：WO2008042864A3
公开(公告)日：2008-06-26
申请号：PCT/US2007080110
申请日：2007-10-01
申请人： QUALCOMM INC , GOROKHOV ALEXEI , KHANDEKAR AAMOD , PALANKI RAVI
发明人： GOROKHOV ALEXEI , KHANDEKAR AAMOD , PALANKI RAVI
IPC分类号： H04B7/005
CPC分类号： H04L5/0007 , H04L5/0026 , H04L5/0053 , H04L5/0073 , H04L25/0228 , H04L25/03305 , H04W24/00 , H04W48/08 , H04W52/24 , H04W52/243 , H04W52/247 , H04W52/281 , H04W52/343 , H04W52/56 , H04W52/58
摘要： Interference management is provided through use of a user-based interference control and/or a network-based interference control. For user-based interference control, the terminals are informed of the inter-sector interference observed by the neighbor sectors and can adjust their transmit powers accordingly so that the inter-sector interference is maintained within acceptable levels. For network-based interference control, each sector is informed of the inter-sector interference observed by the neighbor sectors and regulates data transmissions for its terminals such that the inter-sector interference is maintained within acceptable levels. Each system may utilize only user-based interference control, or only network-based interference control, or both.
摘要翻译：通过使用基于用户的干扰控制和/或基于网络的干扰控制来提供干扰管理。对于基于用户的干扰控制，向终端通知相邻扇区观测到的扇区间干扰，并且可以相应地调整它们的发射功率，使得扇区间干扰保持在可接受的水平内。对于基于网络的干扰控制，每个扇区被通知相邻扇区观测到的扇区间干扰，并调节其终端的数据传输，使得扇区间干扰保持在可接受的水平内。每个系统可以仅使用基于用户的干扰控制，或仅使用基于网络的干扰控制，或两者。

56. 发明申请

WO2007051042A8 A METHOD AND APPARATUS FOR GENERATING ERASURE SEQUENCE IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：一种在无线通信系统中生成擦除序列的方法和装置
公开(公告)号：WO2007051042A8
公开(公告)日：2008-05-29
申请号：PCT/US2006042417
申请日：2006-10-27
申请人： QUALCOMM INC , KHANDEKAR AAMOD , GOROKHOV ALEXEI , AKKARAKARAN SONY JOHN
发明人： KHANDEKAR AAMOD , GOROKHOV ALEXEI , AKKARAKARAN SONY JOHN
IPC分类号： H04L5/02 , H04B7/00 , H04B7/26 , H04J13/00 , H04L1/00 , H04L27/26 , H04W52/54
CPC分类号： H04L5/0041 , H03M13/2725 , H03M13/276 , H03M13/2789 , H03M13/2957 , H04B1/7143 , H04J13/00 , H04L1/0003 , H04L1/0026 , H04L1/0625 , H04L5/0007 , H04L5/0026 , H04L5/005 , H04L25/0228 , H04L27/2602 , H04W52/54

57. 发明申请

WO2008030936A3 METHOD AND SYSTEM FOR DE-ASSIGNMENT OF RESOURCES IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中资源分配的方法和系统
公开(公告)号：WO2008030936A3
公开(公告)日：2008-05-08
申请号：PCT/US2007077727
申请日：2007-09-06
申请人： QUALCOMM INC , GOROKHOV ALEXEI , KHANDEKAR AAMOD
发明人： GOROKHOV ALEXEI , KHANDEKAR AAMOD
IPC分类号： H04W72/04 , H04W76/06
CPC分类号： H04W72/042 , H04L1/12
摘要： Systems and methods are disclosed that facilitate dynamically de-assigning resources and communication channels for transmitting messages indicative of resource de-assigning. Systems and method for generating and interpreting de-assignment messages are also provided.
摘要翻译：公开了促进动态地分配资源和通信信道以发送指示资源去分配的消息的系统和方法。还提供了用于生成和解释解除分配消息的系统和方法。

58. 发明申请

WO2007051186A3 RESOURCE ALLOCATION FOR SHARED SIGNALIN CHANNELS IN OFDM 审中-公开
标题翻译： OFDM中共享信道信道的资源分配
公开(公告)号：WO2007051186A3
公开(公告)日：2007-06-14
申请号：PCT/US2006060332
申请日：2006-10-27
申请人： QUALCOMM INC , KHANDEKAR AAMOD , GOROKHOV ALEXEI
发明人： KHANDEKAR AAMOD , GOROKHOV ALEXEI
IPC分类号： H04B7/005 , H04L27/26 , H04W52/14 , H04W52/32 , H04W52/54 , H04W72/04 , H04W76/04
CPC分类号： H04W72/0406 , H04B7/12 , H04L5/0007 , H04L5/0044 , H04L5/0092 , H04L5/023 , H04W52/146 , H04W52/325 , H04W52/54 , H04W76/04
摘要： A shared signaling channel can be used in an Orthogonal Frequency Division Multiple Access (OFDMA) communication system to provide signaling, acknowledgement, and power control messages to access terminals within the system. The shared signaling channel may comprise reserved logical resources that can be assigned to subcarriers, OFDM symbols, or combinations thereof.
摘要翻译：可以在正交频分多址（OFDMA）通信系统中使用共享信令信道，以向系统内的接入终端提供信令，确认和功率控制消息。共享信令信道可以包括可以分配给子载波，OFDM符号或其组合的保留逻辑资源。

59. 发明申请

WO2007050731A2 A METHOD AND APPARATUS FOR GENERATING ACKNOWLEDGEMENT SEGMENT SEQUENCE IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：一种在无线通信系统中生成确认分段序列的方法和装置
公开(公告)号：WO2007050731A2
公开(公告)日：2007-05-03
申请号：PCT/US2006041733
申请日：2006-10-27
申请人： QUALCOMM INC , GOROKHOV ALEXEI , KHANDEKAR AAMOD
发明人： GOROKHOV ALEXEI , KHANDEKAR AAMOD
IPC分类号： H04B1/707 , H04W52/54
CPC分类号： H04L5/0041 , H03M13/2725 , H03M13/276 , H03M13/2789 , H03M13/2957 , H04B1/7143 , H04J13/00 , H04L1/0003 , H04L1/0026 , H04L1/0625 , H04L5/0007 , H04L5/0026 , H04L5/005 , H04L25/0228 , H04L27/2602 , H04W52/54
摘要： A method and apparatus for generating modulation symbols for an acknowledgement segment in a wireless communication system are described. A shared signaling channel segment S2 (N
摘要翻译：描述了一种用于在无线通信系统中产生用于确认段的调制符号的方法和装置。共享信令信道段S2（N

60. 发明申请

WO2009064531A3 BEACON-BASED CONTROL CHANNELS 审中-公开
标题翻译：基于BEACON的控制通道
公开(公告)号：WO2009064531A3
公开(公告)日：2009-07-02
申请号：PCT/US2008075238
申请日：2008-09-04
申请人： QUALCOMM INC , PALANKI RAVI , AGRAWAL AVNEESH , GOROKHOV ALEXEI , KHANDEKAR AAMOD , SAMPATH ASHWIN , LIN DEXU
发明人： PALANKI RAVI , AGRAWAL AVNEESH , GOROKHOV ALEXEI , KHANDEKAR AAMOD , SAMPATH ASHWIN , LIN DEXU
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04L1/0056 , H04L1/0072 , H04L5/0096 , H04L27/10 , H04W4/20
摘要： Systems and methodologies are described that facilitate transmitting control information in wireless networks. Portions of bandwidth can be blanked for transmitting control information, and the control information transmitters can utilize beacon symbols to convey the control information. In this regard, interference is mitigated with respect to data transmissions over the control information bandwidth. Selected frequencies of the beacon symbols in a codeword can be used to indicate the control information. The codewords can be encoded with an error control code to provide redundancy for decoding in the presence of some interference.
摘要翻译：描述了有助于在无线网络中发送控制信息的系统和方法。可以将部分带宽消隐以发送控制信息，并且控制信息发射机可以利用信标符号来传达控制信息。在这方面，相对于控制信息带宽上的数据传输，减轻了干扰。可以使用码字中的信标符号的选定频率来指示控制信息。可以用错误控制码对码字进行编码，以在存在一些干扰的情况下提供用于解码的冗余。

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