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21. 发明申请

US20090245220A1 RANDOM ACCESS CHANNEL PREAMBLE 有权
标题翻译：随机访问通道前置
公开(公告)号：US20090245220A1
公开(公告)日：2009-10-01
申请号：US12430414
申请日：2009-04-27
申请人： Stephen G. Dick , Charles Dennean , Eldad Zeira , Jung-Lin Pan , Sung-Hyuk Shin , Ariela Zeira
发明人： Stephen G. Dick , Charles Dennean , Eldad Zeira , Jung-Lin Pan , Sung-Hyuk Shin , Ariela Zeira
IPC分类号： H04B7/216
CPC分类号： H04B7/2628 , H04B1/707 , H04B1/7077 , H04B1/7093 , H04J13/00 , H04J13/10
摘要： One out of sixteen preamble signatures is selected. A code is produced based on the selected preamble signature. The produced code is phase rotated to produce a processed preamble signature signal. The processed preamble signature signal is used in processing the CDMA RACH signal and the CDMA RACH signal is used to access a CDMA system.
摘要翻译：选择十六个前缀签名中的一个。基于所选择的前导签名生成代码。产生的代码被相位旋转以产生经处理的前导签名信号。经处理的前导签名信号用于处理CDMA RACH信号，CDMA RACH信号用于接入CDMA系统。

22. 发明授权

US07508807B2 Raising random access channel packet payload 失效
标题翻译：提高随机接入信道分组有效载荷
公开(公告)号：US07508807B2
公开(公告)日：2009-03-24
申请号：US10689485
申请日：2003-10-20
申请人： Stephen G. Dick , Eldad Zeira
发明人： Stephen G. Dick , Eldad Zeira
IPC分类号： H04B7/216
CPC分类号： H04W52/50 , H04B1/707 , H04W52/32 , H04W74/0833
摘要： A data packet is provided for transmission having a first processing gain for reception at a first power level or higher. The data packet is modified prior to transmission such that the data packet has a preamble wherein data in the preamble has a second processing gain higher than the first processing gain for reception at a second power level lower than the first power level or higher. The user equipment unit transmits the modified data packet over the random access channel at a power level such that the modified data packet is initially received at the base station at at least the second power level. The transmission power level is adaptively controlled while the preamble data is transmitted such that the base station receives the data of the data packet having the first processing gain at least the first power level.
摘要翻译：提供用于传输的数据分组，其具有用于在第一功率级或更高级别的接收的第一处理增益。数据分组在传输之前被修改，使得数据分组具有前同步码，其中前导码中的数据具有比第一处理增益高的第二处理增益，用于在低于第一功率电平或更高的第二功率电平进行接收。用户设备单元以功率电平在随机接入信道上发送经修改的数据分组，使得修改的数据分组最初在基站处以至少第二功率电平被接收。在发送前导码数据的同时自适应地控制发送功率电平，使得基站在至少第一功率电平上接收具有第一处理增益的数据分组的数据。

23. 发明申请

US20080049684A1 TDMA/CDMA user equipment 有权
标题翻译： TDMA / CDMA用户设备
公开(公告)号：US20080049684A1
公开(公告)日：2008-02-28
申请号：US11975302
申请日：2007-10-18
申请人： Stephen Terry , Stephen Dick , James Miller , Eldad Zeira , Ariela Zeira
发明人： Stephen Terry , Stephen Dick , James Miller , Eldad Zeira , Ariela Zeira
IPC分类号： H04B7/216 , H04B7/212
CPC分类号： H04W72/0446 , H04B7/0686 , H04B7/2618 , H04J13/16 , H04W72/042 , H04W72/0466
摘要： A wireless hybrid time division multiple access/code division multiple access (TDMA/CDMA) user equipment (UE) includes a signaling receiver and a data detection device in communication with the signaling receiver. The signaling receiver is configured to receive and recover signaled information of code and timeslot assignments of the UE to support an RF communication. The data detection device is configured to recover from the signaling information an identifier of a plurality of assigned timeslots and an indication of a first and last code of a set of consecutive codes. The last code is identified by an identifier associated with the last code, and the same set of consecutive codes are assigned to each of the plurality of assigned timeslots.
摘要翻译：无线混合时分多址/码分多址（TDMA / CDMA）用户设备（UE）包括信令接收机和与信令接收机通信的数据检测设备。信令接收器被配置为接收和恢复UE的信号信号信号和UE的时隙分配以支持RF通信。数据检测装置被配置为从信令信息中恢复多个分配的时隙的标识符以及一组连续码的第一和最后一个码的指示。最后一个代码由与最后代码相关联的标识符标识，并且相同的一组连续代码被分配给多个分配的时隙中的每一个。

24. 发明申请

US20070117519A1 Dynamic channel quality measurement procedure implemented in a wireless digital communication system to prioritize the forwarding of downlink data 有权
公开(公告)号：US20070117519A1
公开(公告)日：2007-05-24
申请号：US11656647
申请日：2007-01-23
申请人： Stephen Terry , Stephen Dick , James Miller , Eldad Zeira , Ariela Zeira
发明人： Stephen Terry , Stephen Dick , James Miller , Eldad Zeira , Ariela Zeira
IPC分类号： H04B7/00 , H04B1/00
CPC分类号： H04W72/087 , H04B17/24 , H04B17/309 , H04B17/382 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0027 , H04W72/042 , H04W72/085 , H04W72/10 , H04W72/1231 , H04W72/1278
摘要： A wireless digital communication system includes a base station in communication with a plurality of user equipment mobile terminals (UEs). The system prioritizes the forwarding of blocks of downlink data to designated ones of the UEs. The system employs adaptive modulation and coding (AM&C) to achieve improved radio resource utilization and provides optimum data rates for user services. Blocks of downlink (DL) data are received by the base station which requests downlink (DL) channel quality measurements only from those mobile terminals (UEs) with pending downlink transmissions. The UEs respond to the request by measuring and reporting DL channel quality to the base station, which then allocates resources such that the UEs will make best use of radio resources. The base station notifies the UEs of the physical channel allocation indicating the modulation/coding rate and allocated slots followed by transmission of blocks of downlink data which are transmitted to the UEs.

25. 发明授权

US07072312B2 Assigning physical channels of a new user service in a hybrid time division multiple access/code division multiple access communication system 失效
公开(公告)号：US07072312B2
公开(公告)日：2006-07-04
申请号：US09854728
申请日：2001-05-14
申请人： Eldad Zeira , Guodong Zhang
发明人： Eldad Zeira , Guodong Zhang
IPC分类号： H04B7/212
CPC分类号： H04J13/00 , H04B7/2618 , H04J3/1682 , H04W28/065 , H04W72/00 , H04W72/04 , H04W72/082
摘要： Physical channels of a new user service are to be assigned to a set of time slots in a hybrid time division multiple access/code division multiple access wireless communication system. The new user service physical channels are ordered based on a desired reception quality of each of the new user service physical channels. The new user service physical channels are assigned to the set of time slots based on the order and the time slot sequence.

26. 发明申请

US20060078001A1 Wireless local area network medium access control extensions for station power efficiency and resource management 审中-公开
标题翻译：无线局域网介质访问控制扩展，用于站功率效率和资源管理
公开(公告)号：US20060078001A1
公开(公告)日：2006-04-13
申请号：US11237233
申请日：2005-09-28
申请人： Arty Chandra , Sudheer Grandhi , Joseph Levy , Stephen Terry , Eldad Zeira
发明人： Arty Chandra , Sudheer Grandhi , Joseph Levy , Stephen Terry , Eldad Zeira
IPC分类号： H04L12/56
CPC分类号： H04L12/46 , H04W28/065 , H04W52/0216 , H04W74/08 , Y02D70/142
摘要： An aggregated medium access control (MAC) frame for use with multiple transmission rates in a wireless communication system includes an aggregated header; at least one MAC protocol data unit (MPDU), the MPDUs being grouped together in the frame by transmission rate of the MPDU; and a separating sequence between each rate group. The aggregated header includes a count field to indicate a number of rates that have been aggregated in the frame and an information group for each rate that has been aggregated in the frame.
摘要翻译：在无线通信系统中与多个传输速率一起使用的聚合介质访问控制（MAC）帧包括聚合报头; 至少一个MAC协议数据单元（MPDU），MPDU通过MPDU的传输速率在帧中被分组在一起; 和每个速率组之间的分离序列。聚合报头包括一个计数字段，用于指示已经在该帧中聚合的速率的数量，以及针对已在帧中聚合的每个速率的信息组。

27. 发明申请

US20060056376A1 Physical channel configuration signaling procedures 有权
公开(公告)号：US20060056376A1
公开(公告)日：2006-03-16
申请号：US11270275
申请日：2005-11-09
申请人： Stephen Terry , Stephen Dick , James Miller , Eldad Zeira , Ariela Zeira
发明人： Stephen Terry , Stephen Dick , James Miller , Eldad Zeira , Ariela Zeira
IPC分类号： H04B7/216
CPC分类号： H04W72/0446 , H04B7/0686 , H04B7/2618 , H04J13/16 , H04W72/042 , H04W72/0466
摘要： A sequence of codes are provided for potential assignment to a user in a wireless hybrid time division multiple access (TDMA)/code division multiple access (CDMA) communication system. At least one timeslot is selected to support the communication. For each selected timeslot, at least one code is selected. If more than one code is selected, the selected codes are consecutive in the provided codes sequence. For at least one of the selected timeslots, an identifier of a first and last code of the selected consecutive codes is signaled. The user receives the signaled identifier and uses the selected consecutive codes, as identified, to support the communication.

28. 发明申请

US20050221861A1 Mitigation of wireless transmit/receive unit (WTRU) to WTRU interference using multiple antennas or beams 有权
标题翻译：使用多个天线或波束将无线发射/接收单元（WTRU）减轻到WTRU干扰
公开(公告)号：US20050221861A1
公开(公告)日：2005-10-06
申请号：US11025252
申请日：2004-12-29
申请人： Eldad Zeira
发明人： Eldad Zeira
IPC分类号： H04B7/06 , H04M1/00
CPC分类号： H04B7/0617 , H04B7/0408 , H04B7/0695 , H04B7/088 , Y02D70/444
摘要： Multiple antenna elements of a WTRU are used to form an adaptive antenna beam pattern for receiving signals in the downlink direction. The WTRU utilizes the formed antenna beam to form a transmission antenna beam for transmitting signals in the uplink direction. In an alternate embodiment, the multiple antenna elements are used to form a plurality of fixed, predetermined antenna beams. The WTRU then selects and switches to the one of the predetermined beams that yields the best downlink reception signals. The WTRU utilizes the selected beam pattern to transmit signals in the uplink direction. In an alternate embodiment, the WTRU receives spectral arrangement information and utilizing this information to avoid transmitting in the direction of spectrally adjacent WTRUs.
摘要翻译： WTRU的多个天线元件用于形成用于在下行链路方向上接收信号的自适应天线波束模式。 WTRU利用形成的天线波束形成用于在上行链路方向上传输信号的发射天线波束。在替代实施例中，多个天线元件用于形成多个固定的预定天线波束。然后，WTRU选择并切换到产生最佳下行链路接收信号的预定波束中的一个。 WTRU利用所选择的波束模式在上行链路方向上发送信号。在替代实施例中，WTRU接收频谱排列信息并利用该信息来避免沿频谱相邻的WTRU的方向发射。

29. 发明申请

US20050036474A1 System and method for efficiently allocating wireless resources 审中-公开
标题翻译：有效分配无线资源的系统和方法
公开(公告)号：US20050036474A1
公开(公告)日：2005-02-17
申请号：US10750204
申请日：2003-12-31
申请人： Guodong Zhang , Eldad Zeira
发明人： Guodong Zhang , Eldad Zeira
IPC分类号： H04B7/26 , H04L12/28 , H04L12/56 , H04W72/08 , H04W84/04 , H04B7/212
CPC分类号： H04W72/06 , H04B7/2618 , H04L5/0053 , H04L5/0091 , H04L5/14 , H04W72/0446 , H04W72/082 , H04W84/042
摘要： Dynamic resource allocation is performed by first generating a plurality of slot sequences. A figure of merit based on weighted interference signal code power (ISCP) and weighted resource units is then generated for each timeslot of each slot sequence. The timeslots within each slot sequence are then arranged in a decreasing figure of merit. The slot sequences are the processed to determine whether they can support the code to be transmitted.
摘要翻译：通过首先生成多个时隙序列来执行动态资源分配。然后，针对每个时隙序列的每个时隙产生基于加权干扰信号码功率（ISCP）和加权资源单元的品质因数。然后，每个时隙序列中的时隙被排列成递减的品质因数。时隙序列被处理以确定它们是否可以支持要发送的代码。

30. 发明授权

US06850514B1 Channel assignment in a spread spectrum CDMA communication system 有权
标题翻译：扩频CDMA通信系统中的信道分配
公开(公告)号：US06850514B1
公开(公告)日：2005-02-01
申请号：US09572796
申请日：2000-05-17
申请人： Stephen G. Dick , Eldad Zeira
发明人： Stephen G. Dick , Eldad Zeira
IPC分类号： H04B1/707 , H04B7/216 , H04J13/00 , H04J13/04 , H04L12/56 , H04L12/66 , H04W72/04 , H04W88/08
CPC分类号： H04J13/0014 , H04B1/707 , H04B2201/70701 , H04J13/16 , H04W72/02 , H04W72/0413 , H04W72/042 , H04W72/0466 , H04W88/08
摘要： A selected user equipment transmits a signature in a selected one of the common packet channel's time slots. The base station, in response to receiving the transmitted signature, selects a currently unused code, if available, out of a plurality of code associated with the access opportunity defined by the selected signature and selected time slot. The base station transmits an acknowledgment signal comprising an identifier of the selected code. The selected user equipment receives the acknowledgment signal. The selected user equipment and the base station communicate using the selected code.
摘要翻译：所选择的用户设备在所选择的公共分组信道的时隙中发送签名。基站响应于接收到发送的签名，从与所选择的签名和所选择的时隙定义的访问机会相关联的多个代码中选择当前未使用的代码（如果可用）。基站发送包括所选代码的标识符的确认信号。所选择的用户设备接收确认信号。所选择的用户设备和基站使用所选择的代码进行通信。

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