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31. 发明申请

WO2007027526A2 WIRELESS COMMUNICATION METHOD AND APPARATUS FOR DECODING ENHANCED DEDICATED CHANNEL ABSOLUTE GRANT CHANNEL TRANSMISSIONS 审中-公开
标题翻译：用于解码增强型专用信道绝对授权信道传输的无线通信方法和设备
公开(公告)号：WO2007027526A2
公开(公告)日：2007-03-08
申请号：PCT/US2006033275
申请日：2006-08-25
申请人： INTERDIGITAL TECH CORP , PAN JUNG-LIN , SHIN SUNG-HYUK , YANG RUI
发明人： PAN JUNG-LIN , SHIN SUNG-HYUK , YANG RUI
IPC分类号： H04L1/00
CPC分类号： H04L1/0045 , H04L1/0061 , H04W28/22
摘要： A wireless communication method and apparatus for decoding an enhanced uplink dedicated channel (E-DCH) absolute grant channel (E-AGCH) transmissions are disclosed. A wireless transmit/receive unit (WTRU) receives E-AGCH data which includes a cyclic redundancy check (CRC) part and a data part. The CRC part is masked with a WTRU identity (ID) at a Node-B. The CRC part and the data part are demultiplexed and the CRC part is demasked with the WTRU ID. A CRC is then performed with the demasked CRC part. If the CRC passes the data part is sent to an enhanced uplink medium access control (MAC-e) entity. The WTRU ID may be a primary E-DCH radio network temporary identity (E-RNTI) or a secondary E-RNTI. When the E-AGCH data is transmitted over a 10ms frame, if the CRC fails, E-AGCH data via subsequent subframe may be soft combined with the previous E-AGCH data.
摘要翻译：公开了一种用于解码增强型上行链路专用信道（E-DCH）绝对授权信道（E-AGCH）传输的无线通信方法和装置。无线发射/接收单元（WTRU）接收包括循环冗余校验（CRC）部分和数据部分的E-AGCH数据。 CRC部分在节点B处用WTRU身份（ID）掩蔽。 CRC部分和数据部分被解复用，CRC部分用WTRU ID去掩码。然后使用去掩码的CRC部分执行CRC。如果CRC通过，则数据部分被发送到增强型上行链路媒体接入控制（MAC-e）实体。 WTRU ID可以是主E-DCH无线电网络临时标识（E-RNTI）或辅助E-RNTI。当E-AGCH数据通过10ms帧发送时，如果CRC失败，则通过后续子帧的E-AGCH数据可以与先前的E-AGCH数据软结合。

32. 发明申请

WO2005069836A2 ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) METHOD AND APPARATUS FOR PROTECTING AND AUTHENTICATING WIRELESSLY TRANSMITTED DIGITAL INFORMATION 审中-公开
标题翻译：正交频分多址（OFDM）方法和保护和认证无线传输数字信息的设备
公开(公告)号：WO2005069836A2
公开(公告)日：2005-08-04
申请号：PCT/US2005001133
申请日：2005-01-13
申请人： INTERDIGITAL TECH CORP , CHITRAPU PRABHAKAR R , KAEWELL JOHN DAVID JR , HERSCHAFT RICHARD DAN , HOFFMANN JOHN ERICH , OLESEN ROBERT LIND , SHIN SUNG-HYUK
发明人： CHITRAPU PRABHAKAR R , KAEWELL JOHN DAVID JR , HERSCHAFT RICHARD DAN , HOFFMANN JOHN ERICH , OLESEN ROBERT LIND , SHIN SUNG-HYUK
IPC分类号： H04B7/216 , H04B7/26 , H04J11/00 , H04L1/00 , H04L1/06 , H04L1/08 , H04L1/18 , H04W12/06
CPC分类号： H04B7/2628 , H04L1/0041 , H04L1/0061 , H04L1/0065 , H04L1/0606 , H04L1/0618 , H04L1/08 , H04L1/1812 , H04W12/06
摘要： A method and apparatus for protecting and authenticating wirelessly transmitted digital information using numerous techniques. The apparatus may be a wireless orthogonal frequency division multiplexing (OFDM) communication system, a base station, a wireless transmit/receive unit (WTRU), a transmitter, a receiver and/or an integrated circuit (IC). The wireless OFDM communication system includes a transmitter which steganographically embeds digital information in an OFDM communication signal and wirelessly transmits the OFDM communication signal. The system further includes a receiver which receives the OFDM communication signal and extracts the steganographically embedded digital information from the received OFDM communication signal.
摘要翻译：一种使用许多技术来保护和认证无线传输的数字信息的方法和装置。该装置可以是无线正交频分复用（OFDM）通信系统，基站，无线发射/接收单元（WTRU），发射机，接收机和/或集成电路（IC）。无线OFDM通信系统包括在OFDM通信信号中隐写地嵌入数字信息并无线地发送OFDM通信信号的发射机。该系统还包括接收OFDM通信信号并从接收的OFDM通信信号中提取隐写的嵌入式数字信息的接收机。

33. 发明申请

WO2008042187A3 COMBINED OPEN LOOP/CLOSED LOOP (CQI-BASED) UPLINK TRANSMIT POWER CONTROL WITH INTERFERENCE MITIGATION FOR E-UTRA 审中-公开
标题翻译：针对E-UTRA的干扰降低组合开环/闭环（基于CQI的）上行链路发射功率控制
公开(公告)号：WO2008042187A3
公开(公告)日：2008-12-18
申请号：PCT/US2007020779
申请日：2007-09-26
申请人： INTERDIGITAL TECH CORP , SHIN SUNG-HYUK , GRIECO DONALD M , OLESEN ROBERT L
发明人： SHIN SUNG-HYUK , GRIECO DONALD M , OLESEN ROBERT L
IPC分类号： H04B7/005
CPC分类号： H04W52/262 , H04L5/0057 , H04W52/08 , H04W52/10 , H04W52/146 , H04W52/241 , H04W52/242 , H04W52/243 , H04W52/246 , H04W52/265 , H04W52/286
摘要： A combined open loop and closed loop (channel quality indicator (CQI)-based) transmit power control (TPC) scheme with interference mitigation for a long term evolution (LTE) wireless transmit/receive unit (WTRU) is disclosed. The transmit power of the WTRU is derived based on a target signal-to-interference noise ratio (SINR) and a pathloss value. The pathloss value pertains to the downlink signal from a serving evolved Node-B (eNodeB) and includes shadowing. An interference and noise value of the serving eNodeB is included in the transmit power derivation, along with an offset constant value to adjust for downlink (DL) reference signal power and actual transmit power. A weighting factor is also used based on the availability of CQI feedback.
摘要翻译：公开了用于长期演进（LTE）无线发射/接收单元（WTRU）的具有干扰减轻的组合开环和闭环（基于信道质量指示符（CQI）的）发射功率控制（TPC）方案。基于目标信号与干扰噪声比（SINR）和路径损耗值来导出WTRU的发射功率。路径损耗值与来自服务演进型节点B（eNodeB）的下行链路信号有关并且包括阴影。服务eNodeB的干扰和噪声值包括在发射功率推导中，以及用于调整下行链路（DL）参考信号功率和实际发射功率的偏移常数值。基于CQI反馈的可用性也使用加权因子。

34. 发明申请

WO0036761A3 RANDOM ACCESS CHANNEL PREAMBLE DETECTION 审中-公开
标题翻译：随机访问通道前缀检测
公开(公告)号：WO0036761A3
公开(公告)日：2000-11-30
申请号：PCT/US9929504
申请日：1999-12-14
申请人： INTERDIGITAL TECH CORP , DICK STEPHEN G , DENNEAN CHARLES , ZEIRA ELDAD , PAN JUNG LIN , SHIN SUNG HYUK , ZEIRA ARIELA
发明人： DICK STEPHEN G , DENNEAN CHARLES , ZEIRA ELDAD , PAN JUNG-LIN , SHIN SUNG-HYUK , ZEIRA ARIELA
IPC分类号： H04B1/707 , H04J13/00 , H04J13/10
CPC分类号： H04B7/2628 , H04B1/707 , H04B1/7077 , H04B1/7093 , H04J13/00 , H04J13/10
摘要： The present invention relates to a detector that detects a transmitted digital signature using the energy output from a matched filter. The energies are tabulated according to an anticipated signature pattern for variable transmission distances. The tabulation accounts for expected round trip transmission delays and allows processing of the accumulated symbols to derive a correct signature whether coherent or non-coherent signature coding is used and multiple Doppler channels are present.
摘要翻译：本发明涉及一种使用从匹配滤波器输出的能量来检测发送的数字签名的检测器。能量根据可变传输距离的预期签名模式列表。列表表示预期的往返传输延迟，并且允许处理累加的符号以导出正确的签名，无论是使用相干还是非相干签名编码，并且存在多个多普勒频道。

35. 发明申请

WO2008045336A3 METHOD AND APPARATUS OF CONTROL SIGNALING 审中-公开
标题翻译：控制信令的方法和设备
公开(公告)号：WO2008045336A3
公开(公告)日：2008-08-07
申请号：PCT/US2007021418
申请日：2007-10-05
申请人： INTERDIGITAL TECH CORP , SHIN SUNG-HYUK
发明人： SHIN SUNG-HYUK
IPC分类号： H04L27/26 , H04L5/02
CPC分类号： H04L5/0007 , H04L5/0055 , H04L5/0057
摘要： A method and apparatus of control signaling in an enhanced universal terrestrial radio access (E-UTRA) wireless communication system includes transmitting data-associated control signaling in a first orthogonal frequency division multiplexed (OFDM) symbol of a first slot of an E-UTRA subframe. Data is then transmitted in remaining OFDM symbols of the E-UTRA subframe.
摘要翻译：增强型通用陆地无线接入（E-UTRA）无线通信系统中的控制信令的方法和装置包括：在E-UTRA子帧的第一时隙的第一正交频分多路复用（OFDM）符号中发送与数据相关的控制信令。然后在E-UTRA子帧的剩余OFDM符号中发送数据。

36. 发明申请

WO2008036280A3 SUCCESSIVE INTERFERENCE CANCELLATION FOR MULTI-CODEWORD TRANSMISSIONS 审中-公开
标题翻译：多代码传输的连续干扰消除
公开(公告)号：WO2008036280A3
公开(公告)日：2008-07-03
申请号：PCT/US2007020238
申请日：2007-09-18
申请人： INTERDIGITAL TECH CORP , SHIN SUNG-HYUK , KOO CHANG-SOO
发明人： SHIN SUNG-HYUK , KOO CHANG-SOO
IPC分类号： H04L1/18
CPC分类号： H04L1/1829 , H04B1/71072 , H04B7/0417 , H04L1/1812
摘要： A method of signal processing in a wireless transmit receive unit (WTRU) including multiple input/multiple output (MIMO) functionality. The method includes the WTRU receiving a plurality of simultaneous signals, performing a first process on at least one of the plurality of simultaneous signals, transmitting a feedback signal based on the first process, and performing a second process on at least one of the plurality of simultaneous signals. The first process is a subset of the second process.
摘要翻译：一种在包括多输入/多输出（MIMO）功能的无线发射接收单元（WTRU）中的信号处理方法。该方法包括WTRU接收多个同时信号，对多个同时信号中的至少一个执行第一处理，基于第一过程发送反馈信号，并且对多个同步信号中的至少一个进行第二处理同步信号第一个进程是第二个进程的一个子集。

37. 发明申请

WO2006116579A3 METHOD AND APPARATUS FOR SECURING WIRELESS COMMUNICATIONS 审中-公开
标题翻译：用于安全无线通信的方法和装置
公开(公告)号：WO2006116579A3
公开(公告)日：2007-11-15
申请号：PCT/US2006015975
申请日：2006-04-26
申请人： INTERDIGITAL TECH CORP , SHIN SUNG-HYUK , SHAH YOGENDRA C , CHITRAPU PRABHAKAR R , BRIANCON ALAIN CHARLES LOUIS
发明人： SHIN SUNG-HYUK , SHAH YOGENDRA C , CHITRAPU PRABHAKAR R , BRIANCON ALAIN CHARLES LOUIS
IPC分类号： G06K9/00
CPC分类号： H04K1/00
摘要： A method and apparatus for securing wireless communications are disclosed. A watermark message is encoded to watermark message symbols. A cover message is encoded to cover message symbols. The watermark message symbols are then overlaid onto the cover message symbols to generate a watermark-embedded cover message in a physical layer. The watermark message symbols have a substantially lower amplitude than the cover message symbols. Thus, the watermark message introduces small perturbation around the constellation points of the cover message symbols. The watermark message symbol may span or spread over a plurality of cover message symbols and may be encrypted with a secret key. The watermark message is used for improving receiver performance by transmitting additional information or for security enhancement purposes. The watermarking function may be selectively turned on and off.
摘要翻译：公开了一种用于确保无线通信的方法和装置。水印消息被编码为水印消息符号。封面信息被编码以覆盖消息符号。然后将水印消息符号覆盖到封面消息符号上，以在物理层中生成嵌入水印的封面消息。水印消息符号具有比覆盖消息符号大得多的幅度。因此，水印消息在覆盖消息符号的星座点周围引入小的扰动。水印消息符号可以覆盖多个封面消息符号并且可以用秘密密钥加密。水印消息用于通过发送附加信息或为了安全增强目的来改善接收机性能。可以选择性地打开和关闭水印功能。

38. 发明申请

WO2005013536A8 METHOD FOR OUTER LOOP POWER CONTROL WHEN NO CYCLIC REDUNDANCY CHECK RESULTS ARE AVAILABLE ON THE CODED COMPOSITE TRANSPORT CHANNEL 审中-公开
标题翻译：当循环冗余检查结果在编码的复合运输通道上可用时，外环功率控制方法
公开(公告)号：WO2005013536A8
公开(公告)日：2007-12-27
申请号：PCT/US2004024217
申请日：2004-07-28
申请人： INTERDIGITAL TECH CORP , KOO CHANG-SOO , SHIN SUNG-HYUK
发明人： KOO CHANG-SOO , SHIN SUNG-HYUK
IPC分类号： H04B7/00 , H01Q11/12 , H04B7/005 , H04B17/00 , H04L20060101 , H04W52/12
CPC分类号： H04W52/12
摘要： A method for outer loop power control in a wireless communication system begins by determining if a cyclic redundancy check (CRC) is available. If the CRC is available, the method uses the CRC to calculate an adjustment for a target signal to interference ratio (SIR) for a coded composite transport channel (CCTrCH). If the CRC is not available, then quality measurements of the CCTrCH are taken. The quality measurements are used to calculate an adjustment for the target SIR, which is then updated.
摘要翻译：无线通信系统中的外环功率控制的方法是通过确定循环冗余校验（CRC）是否可用来开始。如果CRC可用，则该方法使用CRC来计算编码复合传输信道（CCTrCH）的目标信号干扰比（SIR）的调整。如果CRC不可用，则采用CCTrCH的质量测量。质量测量用于计算目标SIR的调整，然后进行更新。

39. 发明申请

WO2005067538A3 CODE DIVISION MULTIPLE ACCESS (CDMA) METHOD AND APPARATUS FOR PROTECTING AND AUTHENTICATING WIRELESSLY TRANSMITTED DIGITAL INFORMATION 审中-公开
标题翻译：用于保护和认证无线传输数字信息的码分多址（CDMA）方法和装置
公开(公告)号：WO2005067538A3
公开(公告)日：2006-12-28
申请号：PCT/US2005001334
申请日：2005-01-13
申请人： INTERDIGITAL TECH CORP , KAEWELL JOHN DAVID JR , CHITRAPU PRABHAKAR R , OLESEN ROBERT LIND , SHIN SUNG-HYUK , HOFFMANN JOHN ERICH , REZNIK ALEXANDER
发明人： KAEWELL JOHN DAVID JR , CHITRAPU PRABHAKAR R , OLESEN ROBERT LIND , SHIN SUNG-HYUK , HOFFMANN JOHN ERICH , REZNIK ALEXANDER
IPC分类号： H04B1/00 , G06F15/16 , G06F15/173 , H04B1/10 , H04B7/01 , H04B7/208 , H04B7/212 , H04B7/216 , H04B7/26 , H04B15/00 , H04J1/00 , H04J3/00 , H04J3/16 , H04J11/00 , H04J13/00 , H04J15/00 , H04L1/00 , H04L1/06 , H04L1/08 , H04L1/18 , H04L12/28 , H04L12/56 , H04W12/06
CPC分类号： H04B7/2628 , H04L1/0041 , H04L1/0061 , H04L1/0065 , H04L1/0606 , H04L1/0618 , H04L1/08 , H04L1/1812 , H04W12/06
摘要： A spread spectrum method and apparatus for protecting and authenticating wirelessly transmitted digital information using numerous techniques. The apparatus may be a wireless code division multiple access (CDMA) communication system, a base station, a wireless transmit/receive unit (WTRU), a transmitter, a receiver and/or an integrated circuit (IC). The wireless CDMA communication system includes a transmitter which steganographically embeds digital information in a CDMA communication signal and wirelessly transmits the CDMA communication signal. The system further includes a receiver which receives the CDMA communication signal and extracts the steganographically embedded digital information from the received CDMA communication signal.
摘要翻译：一种使用许多技术来保护和认证无线传输的数字信息的扩频方法和装置。该装置可以是无线码分多址（CDMA）通信系统，基站，无线发射/接收单元（WTRU），发射机，接收机和/或集成电路（IC）。无线CDMA通信系统包括将数字信息隐写地嵌入CDMA通信信号中的无线发送装置，无线发送CDMA通信信号。该系统还包括接收CDMA通信信号并从接收到的CDMA通信信号中提取隐写的嵌入式数字信息的接收机。

40. 发明申请

WO2005069807A3 WATERMARKS/SIGNATURES FOR WIRELESS COMMUNICATIONS 审中-公开
标题翻译： WATERMARKS /无线通信签名
公开(公告)号：WO2005069807A3
公开(公告)日：2006-10-12
申请号：PCT/US2005001038
申请日：2005-01-12
申请人： INTERDIGITAL TECH CORP , OLESEN ROBERT LIND , CHITRAPU PRABHAKAR R , CHIANG BING A , HERSCHAFT RICHARD DAN , HOFFMANN JOHN ERICH , SHIN SUNG-HYUK , REZNIK ALEXANDER , KAEWELL JOHN DAVID JR
发明人： OLESEN ROBERT LIND , CHITRAPU PRABHAKAR R , CHIANG BING A , HERSCHAFT RICHARD DAN , HOFFMANN JOHN ERICH , SHIN SUNG-HYUK , REZNIK ALEXANDER , KAEWELL JOHN DAVID JR
IPC分类号： H04L9/00 , H04K1/00 , H04L29/06 , H04M1/66 , H04M1/68 , H04W12/00 , H04W12/02 , H04W12/06
CPC分类号： H04L63/12 , H04L63/08 , H04L2463/101 , H04L2463/103 , H04W12/02 , H04W12/10
摘要： At least one user data stream is layer 2/3 processed [Fig.3. ref. 24], physical layer processed [Fig. 3, ref. 26] and radio frequency processed [Fig. 3, ref. 28]. A watermark/signature is embedded [Fig. 3, ref. 30] at least one of layer 2/3, [Fig. 3, ref. 24] physical layer [Fig. 3, ref. 24] or radio frequency [Fig. 3, ref.28], producing an embedded wireless communication. The embedded wireless communication is wirelessly transferred [Fig. 3, ref. 36]. The embedded wireless communication is received [Fig. 3, ref. 34] and the watermark/signature is extracted [Fig. 3, ref. 34] from the embedded wireless communication.
摘要翻译：至少一个用户数据流是第2/3层处理的[图3]。 REF。 24]，物理层处理[图。 3，参考文献 26]和射频处理[ 3，参考文献 28。嵌入水印/签名。 3，参考文献 30]层2/3中的至少一个， 3，参考文献 24]物理层[ 3，参考文献 24]或射频[ 3，参考文献28]，产生嵌入式无线通信。嵌入式无线通信被无线传输[ 3，参考文献 36。接收嵌入式无线通信[ 3，参考文献 34]，并且提取水印/签名。 3，参考文献 34]从嵌入式无线通信。

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