公开(公告)号：US20090161775A1

公开(公告)日：2009-06-25

申请号：US12091521

申请日：2006-10-27

Applicant: Rajat Prakash ,  Aamod Khandekar ,  Alexi Gorokhov

Inventor： Rajat Prakash ,  Aamod Khandekar ,  Alexi Gorokhov

IPC: H04L27/28

CPC classification number: H04W52/0235 ,  H04B17/318 ,  H04B17/382 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0675 ,  H04L27/2647 ,  H04L41/0803 ,  H04L41/083 ,  H04L41/0869 ,  H04W24/10 ,  H04W88/02 ,  Y02D30/32 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162

Abstract: A method and apparatus of assigning selected interlace mode, the method comprising generating SelectedInterlaceAssignment message comprising SelectedInterlaceAssignment message comprising an 8 bit Message ID field, a 12 bit PilotPN field, a 1 bit SelectedInterlacesEnabled field, a 4 bit NumAssignedInterlaces field, and a 3 bit InterlaceID field, wherein, the PilotPN field is set to a PilotPN of the sector that sends SelectedInterlace Assignment message, the NumAssignedInterlaces field is set to the number of assigned interlaces, the InterlaceID field is set to an interlace assigned to the access terminal for SelectedInterlace operation and transmitting the generated SelectedInterlaceAssignment message over an OFDM communication link.

Abstract translation: 一种分配选择的隔行扫描模式的方法和装置，所述方法包括：生成SelectedInterlaceAssignment消息，该消息包括SelectedInterlaceAssignment消息，该消息包括8位消息ID字段，12位PilotPN字段，1位SelectedInterlacesEnabled字段，4位NumAssignedInterlaces字段和3位InterlaceID 其中，PilotPN字段被设置为发送SelectedInterlace Assignment消息的扇区的PilotPN，将NumAssignedInterlaces字段设置为所分配的交织数，将InterlaceID字段设置为分配给用于SelectedInterlace操作的接入终端的交错， 通过OFDM通信链路发送所生成的SelectedInterlaceAssignment消息。

公开(公告)号：US20090147713A1

公开(公告)日：2009-06-11

申请号：US12091465

申请日：2006-10-27

Applicant: Rajat Prakash

Inventor： Rajat Prakash

IPC: H04W8/00 ,  G08C17/00

CPC classification number: H04W52/0235 ,  H04B17/318 ,  H04B17/382 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0675 ,  H04L27/2647 ,  H04L41/0803 ,  H04L41/083 ,  H04L41/0869 ,  H04W24/10 ,  H04W88/02 ,  Y02D30/32 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162

Abstract: A method of entering and processing in Access State, the method comprising, issuing a ControlChannelMAC.Activate command, issuing a SharedSignalingMAC.Activate command, issuing an AccessChannelMAC.Activate command, issuing a ForwardTrafficChannelMAC.Activate command, issuing an OverheadMessages.Activate command, issuing an ActiveChannelMAC.AttemptAccess command, issuing an ActiveSetManagement.SendPilotReport command, setting a state timer for TIDPATSetup seconds, generating a ConnectionOpenRequest message if NumAccessAttempts is ‘0’, determining if the state timer has expired, determining if AccessChannelMAC.AccessFailed indication is received; and determining if AccessChannelMAC.AccessGrantReceived indication is received.

Abstract translation: 一种在Access State中输入和处理的方法，该方法包括：发出ControlChannelMAC.Activate命令，发出SharedSignalingMAC.Activate命令，发出AccessChannelMAC.Activate命令，发出ForwardTrafficChannelMAC.Activate命令，发出OverheadMessages.Activate命令，发出 ActiveChannelMAC.AttemptAccess命令，发出ActiveSetManagement.SendPilotReport命令，为TIDPATSetup秒设置状态定时器，如果NumAccessAttempts为“0”，则生成ConnectionOpenRequest消息，确定状态定时器是否已过期，确定是否接收到AccessChannelMAC.AccessFailed指示; 并确定是否接收到AccessChannelMAC.AccessGrantReceived指示。

公开(公告)号：US20090135927A1

公开(公告)日：2009-05-28

申请号：US12091452

申请日：2006-10-27

Applicant: Rajat Prakash

Inventor： Rajat Prakash

IPC: H04L27/28

CPC classification number: H04W52/0235 ,  H04B17/318 ,  H04B17/382 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0675 ,  H04L27/2647 ,  H04L41/0803 ,  H04L41/083 ,  H04L41/0869 ,  H04W24/10 ,  H04W88/02 ,  Y02D30/32 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162

Abstract: A method and apparatus of transmission and reception of SetManagementSameChannelParameters, the method comprising generating a SetManagementSameChannelParameters attribute comprising an 8 bit Length field, an 8 bit AttributeID field, a 6 bit PilotAdd field, a 6 bit PilotCompare field, a 6 bit PilotDrop field, a 4 bit PilotDropTimer field, a 1 bit DynamicThresholds field, a 0 or 6 bit SoftSlope field, a 0 or 6 bit AddIntercept field, a 0 or 6 DropIntercept field, a 4 bit NeighborMaxAge field and a variable bit Reserved field and transmitting the SetManagementSameChannelParameters attribute over an OFDM communication link.

Abstract translation: 一种发送和接收SetManagementSameChannelParameters的方法和装置，该方法包括生成一个SetManagementSameChannelParameters属性，该属性包括8位长度字段，8位AttributeID字段，6位PilotAdd字段，6位PilotCompare字段，6位PilotDrop字段， 4位PilotDropTimer字段，1位DynamicThresholds字段，0或6位SoftSlope字段，0或6位AddIntercept字段，0或6 DropIntercept字段，4位NeighborMaxAge字段和可变位保留字段，并发送SetManagementSameChannelParameters属性 通过OFDM通信链路。

公开(公告)号：US20090111480A1

公开(公告)日：2009-04-30

申请号：US11929527

申请日：2007-10-30

Applicant: Huaming Wu ,  John M. Kowalski ,  Kimihiko Imamura

Inventor： Huaming Wu ,  John M. Kowalski ,  Kimihiko Imamura

IPC: H04Q7/20 ,  H04M1/00

CPC classification number: H04L1/0028 ,  H04L1/0027 ,  H04L1/06 ,  H04L1/1671 ,  H04L2001/0098

Abstract: A method for transmitting control information may include providing formatting rules that define a format for transmission of the control information to a base station via a control signaling channel. The control information may include a channel quality indicator (CQI), an acknowledgement/non-acknowledgement (ACK/NACK), a pre-coding matrix indicator (PMI), and rank information. The method may also include providing combination rules as part of the formatting rules. The combination rules may define how the CQI, the ACK/NACK, the PMI, and the rank information are combined for transmission on the control signaling channel. The method may also include transmitting the control information to the base station via the control signaling channel in accordance with the defined formatting rules.

Abstract translation: 用于发送控制信息的方法可以包括提供格式化规则，其定义用于经由控制信令信道向基站发送控制信息的格式。 控制信息可以包括信道质量指示符（CQI），确认/非确认（ACK / NACK），预编码矩阵指示符（PMI）和秩信息。 该方法还可以包括提供组合规则作为格式化规则的一部分。 组合规则可以定义如何组合CQI，ACK / NACK，PMI和秩信息以在控制信令信道上进行传输。 该方法还可以包括根据定义的格式化规则经由控制信令信道向基站发送控制信息。

公开(公告)号：US20090109999A1

公开(公告)日：2009-04-30

申请号：US12063843

申请日：2006-08-18

Applicant: Kenichi Kuri ,  Akihiko Nishio ,  Daichi Imamura ,  Kenichi Miyoshi ,  Takashi Aramaki ,  Katsuhiko Hiramatsu

Inventor： Kenichi Kuri ,  Akihiko Nishio ,  Daichi Imamura ,  Kenichi Miyoshi ,  Takashi Aramaki ,  Katsuhiko Hiramatsu

IPC: H04J3/16

CPC classification number: H04L27/2602 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/08 ,  H04L1/1812

Abstract: Provided is a wireless communication apparatus by which the maximum throughput can be obtained while satisfying required reception qualities in multicarrier communication. In the apparatus, a coding section (101) performs error correction coding to all of the plurality of resource blocks at a same coding rate, modulating sections (103-1 to 103-n) generate data symbols by modulating coding data for each of the resource blocks (1 to n), and repetition sections (104-1 to 104-n) repeat the data symbols inputted from the modulation section (103) for each of the resource blocks (1 to n) to generate a plurality of same data symbols. Namely, while the coding rate is same in all of the resource blocks, modulation system and the number of repetitions differ by resource block.

Abstract translation: 提供一种在多载波通信中满足所需接收质量的同时能够获得最大吞吐量的无线通信装置。 在该装置中，编码部（101）以相同的编码率对所有多个资源块进行纠错编码，调制部（103-1〜103-n）通过调制编码数据 资源块（1〜n）和重复部分（104-1〜104-n）对于每个资源块（1〜n）重复从调制部（103）输入的数据符号，生成多个相同的数据 符号。 也就是说，尽管编码率在所有资源块中相同，但调制系统和重复次数因资源块而不同。

公开(公告)号：US07526035B2

公开(公告)日：2009-04-28

申请号：US11098679

申请日：2005-04-04

Applicant: Chang-Ho Suh ,  Young-Kwon Cho ,  Su-Ryong Jeong ,  Seok-Hyun Yoon

Inventor： Chang-Ho Suh ,  Young-Kwon Cho ,  Su-Ryong Jeong ,  Seok-Hyun Yoon

IPC: H04K1/10

CPC classification number: H04L1/0001 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/02 ,  H04L25/02

Abstract: An apparatus and method for switching between an AMC mode and a diversity mode adaptively according to a channel environment in a broadband wireless communication system are provided. According to the present invention, a transmitter (a base station) determines a transmission mode according to frequency-domain and time-domain channel measurement information received from a receiver (a mobile station). If the transmission mode is the AMC mode, the transmitter selects a coding and modulation scheme according to a frequency-domain CQI received from the receiver. If the transmission mode is a diversity mode, the transmitter selects a predetermined coding and modulation scheme.

Abstract translation: 提供了一种根据宽带无线通信系统中的信道环境自适应地切换AMC模式和分集模式的装置和方法。 根据本发明，发射机（基站）根据从接收机（移动台）接收的频域和时域信道测量信息确定传输模式。 如果传输模式是AMC模式，则发射机根据从接收机接收的频域CQI来选择编码和调制方案。 如果传输模式是分集模式，则发射机选择预定的编码和调制方案。

公开(公告)号：US20090098841A1

公开(公告)日：2009-04-16

申请号：US12091453

申请日：2006-10-27

Applicant: Rajat Prakash ,  Fatih Ulupinar

Inventor： Rajat Prakash ,  Fatih Ulupinar

IPC: H04B17/00

CPC classification number: H04W52/0235 ,  H04B17/318 ,  H04B17/382 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0675 ,  H04L27/2647 ,  H04L41/0803 ,  H04L41/083 ,  H04L41/0869 ,  H04W24/10 ,  H04W88/02 ,  Y02D30/32 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162

Abstract: A method and apparatus for transmitting a PilotReport message is provided, comprising generating the PilotReport message and determining if an Active Set Size value is greater than one. In an embodiment, the access terminal will send a PilotReport message if one of the following conditions occurs: If the Active Set Size is greater than one, and EnhancedPilotReportEnabled=1, and The strength of a pilot in the active set has changed by more than an EnhancedPilotReportThreshold since the last PilotReport was sent. If the Active Set Size is one, and EnhancedPilot ReportEnabled=1, and The strongest current non-active pilot (for example, pilot j) has strength more than the EnhancedPilotReportRatio fraction of the total interference, and The strength of pilot j is more than EnhancedPilotReportThreshold away than the strength of the second strongest pilot at the time the last pilot report was sent.

Abstract translation: 提供了一种用于发送PilotReport消息的方法和装置，包括生成PilotReport消息并确定Active Set Size值是否大于1。 在一个实施例中，如果发生以下情况之一，则接入终端将发送PilotReport消息：如果活动集大小大于1，并且EnhancedPilotReportEnabled = 1，并且活动集中的导频的强度已经改变超过 自上次PilotReport发送以来的EnhancedPilotReportThreshold。 如果活动集合大小为1，并且EnhancedPilot ReportEnabled = 1，并且最强的当前非活动导频（例如，导频j）的强度大于总干扰的EnhancedPilotReportRatio分数，导频j的强度大于 EnhancedPilotReportThreshold的距离远远超过了上一次试点报告发送时第二强的飞行员的实力。

公开(公告)号：US20090097437A1

公开(公告)日：2009-04-16

申请号：US12091463

申请日：2006-10-27

Applicant: Arak Sutivong ,  Rajat Prakash ,  Alexei Gorokhov

Inventor： Arak Sutivong ,  Rajat Prakash ,  Alexei Gorokhov

IPC: H04W74/00

CPC classification number: H04W52/0235 ,  H04B17/318 ,  H04B17/382 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0675 ,  H04L27/2647 ,  H04L41/0803 ,  H04L41/083 ,  H04L41/0869 ,  H04W24/10 ,  H04W88/02 ,  Y02D30/32 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162

Abstract: A method and apparatus for transmitting an AccessParameters group message in a wireless communication system, the method comprising generating the AccessParameters group message comprising a 2 bit AccessCycle Duration field wherein the AccessCycle Duration field determines the duration of the access cycle in units of Control Segment Periods (as defined by the Physical Layer), a 5 bit AccessSequencePartition field wherein the AccessSequencePartition field indicates the partition of the access sequence space to allow the access terminal to signal pilot power and buffer status information with the access sequence, a 4 bit MaxProbesPerSequence field wherein the MaxProbesPerSequence field determines the maximum number of probe sequence that can be part of one access sequence and is set to n+1, a 4 bit ProbeRampUpStepSize field wherein the ProbeRampUpStepSize field determines the power ramp up used for probes within a probe sequence and is set to a value 0.5*(1+n)dB, a 6 bit RDCHInitialPacketFormat field wherein the RDCHInitialPacketFormat field is set to the packet format that is used on the first transmission the access terminal makes on the R-DCH after getting an access grant, a 2 bit PilotStrengthSegmentation field wherein the PilotStrengthSegmentation field comprises a PilotThreshold1 and PilotThreshold2, a 8 bit OpenLoopAdjust field wherein the OpenLoopAdjust field determines the nominal power used by access terminal in the open loop power estimate and is set to value 70+n dB and transmitting the AccessParameters group message over a communication link.

Abstract translation: 一种用于在无线通信系统中发送AccessParameters组消息的方法和装置，所述方法包括生成包括2位AccessCycle Duration字段的AccessParameters组消息，其中AccessCycle Duration字段以控制段周期为单位确定访问周期的持续时间（ 如物理层所定义的）5比特AccessSequencePartition字段，其中AccessSequencePartition字段指示访问序列空间的分区，以允许接入终端用接入序列来信令导频功率和缓冲状态信息，4比特MaxProbesPerSequence字段，其中 MaxProbesPerSequence字段确定可以作为一个访问序列的一部分的探测序列的最大数量，并设置为n + 1，一个4位ProbeRampUpStepSize字段，其中ProbeRampUpStepSize字段确定探针序列中探针的功率上升，并设置为 值为0.5 *（1 + n）dB，6位RDCHInitialPacke tFormat字段，其中RDCHInitialPacketFormat字段被设置为在获得访问许可之后接入终端在R-DCH上进行的第一次发送时所使用的分组格式; 2比特PilotStrengthSegmentation字段，其中PilotStrengthSegmentation字段包括PilotThreshold1和PilotThreshold2， 8位OpenLoopAdjust字段，其中OpenLoopAdjust字段确定接入终端在开环功率估计中使用的标称功率，并将其设置为值70 + ndB并通过通信链路发送AccessParameters组消息。

公开(公告)号：US20090086758A1

公开(公告)日：2009-04-02

申请号：US12091436

申请日：2006-10-27

Applicant: Rajat Prakash ,  Fatih Ulupinar ,  Gavin Horn

Inventor： Rajat Prakash ,  Fatih Ulupinar ,  Gavin Horn

IPC: H04J3/22

CPC classification number: H04W52/0235 ,  H04B17/318 ,  H04B17/382 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0675 ,  H04L27/2647 ,  H04L41/0803 ,  H04L41/083 ,  H04L41/0869 ,  H04W24/10 ,  H04W88/02 ,  Y02D30/32 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162

Abstract: A method and apparatus for transmitting and receiving ConnectionClose message in a wireless communication system, the method characterized in that generating a ConnectionClose message characterized in that a 8 bit messageID field, a 3 bit CloseReason field, a 1 bit SuspendEnable field, a SuspendTime field and a 4 bit RegistrationRadiusFlag field, wherein the CloseReason field indicates the CloseReason by the sender, the SuspendTime field indicates the absolute system time of the end of its suspend period in units of superframes, the RegistrationRadiusFlag field indicates the RegistrationRadiusFlag which is public data of the Active Set Management Protocol.

Abstract translation: 一种用于在无线通信系统中发送和接收ConnectionClose消息的方法和装置，所述方法的特征在于，生成一个ConnectionClose消息，其特征在于，8比特消息ID字段，3比特CloseReason字段，1比特SuspendEnable字段，SuspendTime字段和 一个4位的RegistrationRadiusFlag字段，其中CloseReason字段指示发送方的CloseReason，SuspendTime字段以超级帧为单位指示其挂起期限结束的绝对系统时间，RegistrationRadiusFlag字段指示RegistrationRadiusFlag，它是Active的公共数据 设置管理协议。

公开(公告)号：US20090022137A1

公开(公告)日：2009-01-22

申请号：US12142920

申请日：2008-06-20

Applicant: Behrouz Aghili ,  Stephen G. Dick ,  Prabhakar R. Chitrapu ,  Marian Rudolf

Inventor： Behrouz Aghili ,  Stephen G. Dick ,  Prabhakar R. Chitrapu ,  Marian Rudolf

IPC: H04J3/24

CPC classification number: H04L1/0041 ,  H04L1/0003 ,  H04L1/0025 ,  H04L1/0028 ,  H04L1/0061 ,  H04L1/0072 ,  H04L1/0075 ,  H04L1/008 ,  H04L1/009 ,  H04L1/1671 ,  H04L1/1867 ,  H04L1/1896

Abstract: A method of operating a wireless transmit receive unit (WTRU) and a WTRU configured to receive a radio link control (RLC)/a medium access control (MAC) header. The header is coded for reduced transmission time interval (RTTI) operation. The header includes a 16-bit cyclic redundancy check (CRC) of an RLC/MAC payload associated with the RLC/MAC header.

Abstract translation: 一种操作无线发射接收单元（WTRU）和WTRU的方法，WTRU被配置为接收无线电链路控制（RLC）/介质访问控制（MAC）报头。 头部被编码用于减少传输时间间隔（RTTI）操作。 报头包括与RLC / MAC报头相关联的RLC / MAC有效载荷的16位循环冗余校验（CRC）。