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1. 发明申请

WO2006110737A2 METHOD AND APPARATUS FOR ANTENNA MAPPING SELECTION IN MIMO-OFDM WIRELESS NETWORKS 审中-公开
标题翻译： MIMO-OFDM无线网络中天线映射选择的方法与装置
公开(公告)号：WO2006110737A2
公开(公告)日：2006-10-19
申请号：PCT/US2006/013464
申请日：2006-04-07
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , CHA, Inhyok , ZEIRA, Eldad , BALDWIN, Keith Richard
发明人： CHA, Inhyok , ZEIRA, Eldad , BALDWIN, Keith Richard
IPC分类号： H04Q7/00
CPC分类号： H04B7/0413 , H04B7/0695 , H04B7/088
摘要： A method and apparatus for selecting an antenna mapping in multiple-in/multiple-out (MIMO) enabled wireless communication networks. A candidate set of currently available antenna mappings is determined based upon measured long term channel conditions. An antenna mapping is selected from the candidate set, and the mapping is calibrated with a selected antenna mapping of a receiving wireless transmit/receive unit (WTRU). When the selected mappings are calibrated, packet data transmission begins. In an alternative embodiment, a calibration training frame (CTF) is used to calibrate multiple antenna mappings simultaneously or sequentially. Also disclosed are physical layer and medium access control layer frame formats for implementing antenna mapping selection according to the invention.
摘要翻译：该方法涉及从当前可用的天线映射的候选集合中选择在发射无线发射/接收单元（Tx WTRU）处的天线映射。在当前可用的天线映射的候选集合的接收（Rx WTRU）处选择另一个天线映射。确定当前选择的天线映射是否在Tx WTRU处被校准。如果确定所选择的天线映射未被校准，则校准所选择的天线映射。无线通信系统还包括独立权利要求。

2. 发明申请

WO2008070067A2 DISTRIBUTED RESERVATION PROTOCOL FOR ENABLING MULTI-BAND TRANSMISSION IN NEXT GENERATION ULTRA WIDE BAND TECHNOLOGY 审中-公开
标题翻译：分布式预订协议在下一代超宽带技术中实现多波段传输
公开(公告)号：WO2008070067A2
公开(公告)日：2008-06-12
申请号：PCT/US2007/024823
申请日：2007-12-04
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , ZUNIGA, Juan Carlos , GRANDHI, Sudheer, A. , SAMMOUR, Mohammed , LIVET, Catherine, M. , CHA, Inhyok
发明人： ZUNIGA, Juan Carlos , GRANDHI, Sudheer, A. , SAMMOUR, Mohammed , LIVET, Catherine, M. , CHA, Inhyok
IPC分类号： H04W72/04 , H04W74/04 , H04W88/18
CPC分类号： H04W72/0406 , H04W74/04 , H04W88/18
摘要： An ultra wide band wireless transmit/receive unit (WTRU) communication includes a transmitter configured to transmit a first indicator of a multi-radio band transmission, and a receiver configured to receive a second indicator of a multi-radio band transmission.
摘要翻译：超宽带无线发射/接收单元（WTRU）通信包括：发射机，被配置为发射多无线电频带传输的第一指示符;以及接收机，被配置为接收多无线电频带传输的第二指示符 - 无线电频段传输。

3. 发明申请

WO2007124054A2 METHOD AND SYSTEM FOR SECURING WIRELESS COMMUNICATIONS 审中-公开
标题翻译：用于安全无线通信的方法和系统
公开(公告)号：WO2007124054A2
公开(公告)日：2007-11-01
申请号：PCT/US2007/009666
申请日：2007-04-18
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , GUCCIONE, Louis, J. , CHA, Inhyok , REZNIK, Alexander , YE, Chunxuan , RACHA, Renuka
发明人： GUCCIONE, Louis, J. , CHA, Inhyok , REZNIK, Alexander , YE, Chunxuan , RACHA, Renuka
IPC分类号： H04L29/06
CPC分类号： H04L63/061 , H04L9/0875 , H04L9/0891 , H04L63/083 , H04L2209/80 , H04W12/02 , H04W12/04 , H04W80/02
摘要： A wireless transmit/receive unit (WTRU) and a Node B, respectively, perform joint randomness not shared by others (JRNSO) measurement to generate JRNSO bits based on a channel estimate between the WTRU and the Node B. The WTRU and the Node B then perform a reconciliation procedure to generate a common JRNSO bits. The Node B sends the common JRNSO bits to a serving network. The WTRU and the SN secure a session key (such as an integrity key, a cipher key and an anonymity key), using the common JRNSO bits. The JRNSO measurements are performed on an on-going basis, and the session key is updated using a new set of common JRNSO bits. The JRNSO bits may be expanded by using a pseudorandom number generator (PNG) or a windowing technique. A handover may be intentionally induced to increase the JRNSO bits generation rate.
摘要翻译：无线发送/接收单元（WTRU）和节点B分别基于WTRU和节点B之间的信道估计来执行其他人不共享的联合随机（JRNSO）测量以生成JRNSO比特。WTRU和节点B 然后执行协调过程以生成公共的JRNSO位。节点B将公共JRNSO比特发送到服务网络。 WTRU和SN使用公共JRNSO比特来保护会话密钥（诸如完整性密钥，加密密钥和匿名密钥）。 JRNSO测量在持续的基础上执行，会话密钥使用一组常见的JRNSO位进行更新。可以通过使用伪随机数生成器（PNG）或开窗技术来扩展JRNSO比特。可以有意地引起切换以增加JRNSO比特生成速率。

4. 发明申请

WO2008094452A2 METHOD AND APPARATUS FOR SECURING LOCATION INFORMATION AND ACCESS CONTROL USING THE LOCATION INFORMATION 审中-公开
标题翻译：使用位置信息来保护位置信息和访问控制的方法和装置
公开(公告)号：WO2008094452A2
公开(公告)日：2008-08-07
申请号：PCT/US2008/000972
申请日：2008-01-25
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , CHA, Inhyok , SHAH, Yogendra, C. , YE, Chunxuan
发明人： CHA, Inhyok , SHAH, Yogendra, C. , YE, Chunxuan
IPC分类号： H04W8/08 , H04W12/02 , H04W12/08
CPC分类号： H04W12/08 , H04L63/04 , H04L63/102 , H04L63/107 , H04W8/08 , H04W12/02 , H04W12/10
摘要： A method and apparatus for securing location information and access control using the location information are disclosed. A wireless transmit/receive unit (WTRU) includes a location sensing entity and a subscriber identity module (SIM). The location sensing entity generates location information of the WTRU and the location information is embedded in a message in an SIM. A trusted processing module in the WTRU verifies integrity of the location information. The trusted processing module may be on the SIM. The location information may be physical location information or contextual location-related information. The trusted processing module is configured to cryptographically secure and bind the location information to the WTRU, and verify trust metrics of an external entity prior to granting an access to the location information or accepting information from the external entity. The trusted processing module may be a trusted computing group (TCG) trusted platform module (TPM) or mobile trusted module (MTM). The location information may be used for an authentication purpose or access control. The location information may be combined with time information.
摘要翻译：公开了一种使用位置信息来保护位置信息和访问控制的方法和装置。无线发射/接收单元（WTRU）包括位置感测实体和用户识别模块（SIM）。位置感测实体生成WTRU的位置信息，并且将位置信息嵌入到SIM中的消息中。 WTRU中的可信处理模块验证位置信息的完整性。可信处理模块可以在SIM上。位置信息可以是物理位置信息或上下文位置相关信息。可信处理模块被配置为将位置信息密码地安全地绑定到WTRU，并在授予对位置信息的访问或从外部实体接收信息之前验证外部实体的信任度量。可信处理模块可以是可信计算组（TCG）可信平台模块（TPM）或移动可信模块（MTM）。位置信息可以用于认证目的或访问控制。位置信息可以与时间信息组合。

5. 发明申请

WO2006031495A2 IMPLEMENTING A SMART ANTENNA IN A WIRELESS LOCAL AREA NETWORK 审中-公开
标题翻译：在无线局域网中实现智能天线
公开(公告)号：WO2006031495A2
公开(公告)日：2006-03-23
申请号：PCT/US2005/031641
申请日：2005-09-07
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , MARINIER, Paul , CHANDRA, Arty , CHA, Inhyok , ROY, Vincent
发明人： MARINIER, Paul , CHANDRA, Arty , CHA, Inhyok , ROY, Vincent
IPC分类号： H04B17/00
CPC分类号： H04W16/28 , H04B7/0408 , H04B7/0628 , H04B7/0695 , H04B7/088 , H04W8/22 , H04W8/245 , H04W28/18 , H04W48/10 , H04W88/08
摘要： A method for implementing a smart antenna in establishing association between a station (STA) and an access point (AP) in a wireless local area network begins by transmitting a beacon frame by the AP on one antenna beam. The beacon frame is received at the STA, which measures the signal quality of the beacon frame. The AP switches to a different antenna beam and repeats the method until the beacon frame has been transmitted on all antenna beams. The STA associates to the AP that transmits the beacon frame with the highest signal quality on one of its antenna beams. A similar method may be used in which the STA sends a probe request frame to the AP, which then responds with probe response frames sent on multiple antenna beams.
摘要翻译：用于在无线局域网中的站（STA）和接入点（AP）之间建立关联中实现智能天线的方法开始于通过AP在一个天线波束上发送信标帧。信标帧在STA处被接收，STA测量信标帧的信号质量。 AP切换到不同的天线波束并重复该方法，直到在所有天线波束上发送信标帧。 STA关联到在其天线波束之一上发送信号质量最高的信标帧的AP。可以使用类似的方法，其中STA向AP发送探测请求帧，AP然后用在多个天线波束上发送的探测响应帧进行响应。

6. 发明申请

WO2008137417A2 A HOME (e)NODE-B WITH NEW FUNCTIONALITY 审中-公开
标题翻译： A HOME（e）具有新功能的NODE-B
公开(公告)号：WO2008137417A2
公开(公告)日：2008-11-13
申请号：PCT/US2008/061893
申请日：2008-04-29
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , MUKHERJEE, Rajat, P. , SOMASUNDARAM, Shankar , OLVERA-HERNANDEZ, Ulises , SHAH, Yogendra, C. , CHITRAPU, Prabhakar, R. , CHA, Inhyok
发明人： MUKHERJEE, Rajat, P. , SOMASUNDARAM, Shankar , OLVERA-HERNANDEZ, Ulises , SHAH, Yogendra, C. , CHITRAPU, Prabhakar, R. , CHA, Inhyok
IPC分类号： H04Q7/38 , H04Q7/36
CPC分类号： H04L63/20 , H04L63/107 , H04W12/08 , H04W12/10 , H04W48/04 , H04W64/003
摘要： A wireless communication device is configured as an in-home node-B (H(e)NB). The H(e)NB is configured to perform a locking function to control modification of carrier and user controlled parameters, and also configured to detect a change in location.
摘要翻译：无线通信设备被配置为家庭内节点-B（H（e）NB）。 H（e）NB被配置为执行锁定功能以控制载波和用户控制的参数的修改，并且还被配置为检测位置的变化。

7. 发明申请

WO2008100264A2 DIGITAL RIGHTS MANAGEMENT USING TRUSTED PROCESSING TECHNIQUES 审中-公开
标题翻译：使用信用加工技术的数字权限管理
公开(公告)号：WO2008100264A2
公开(公告)日：2008-08-21
申请号：PCT/US2007/010951
申请日：2007-05-04
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , SINGHAL, Amit, X. , CHA, Inhyok , SHAH, Yogendra, C.
发明人： CHA, Inhyok , SHAH, Yogendra, C.
CPC分类号： G06F21/10 , G06F21/57 , H04L9/3247 , H04L63/12 , H04L63/20
摘要： The present invention discloses several methods to strengthen the integrity of entities, messages, and processing related to content distribution as defined by the Open Mobile Alliance (OMA) Digital Rights Management (DRM). The methods use techniques related to the Trusted Computing Group (TCG) specifications. A first embodiment uses TCG techniques to verify platform and DRM software integrity or trustworthiness, both with and without modifications to the DRM rights object acquisition protocol (ROAP) and DRM content format specifications. A second embodiment uses TCG techniques to strengthen the integrity of ROAP messages, constituent information, and processing without changing the existing ROAP protocol. A third embodiment uses TCG techniques to strengthen the integrity of the ROAP messages, information, and processing with some changes to the existing ROAP protocol.
摘要翻译：本发明公开了加强与由开放移动联盟（OMA）数字版权管理（DRM）定义的内容分发有关的实体，消息和处理的完整性的几种方法。该方法使用与可信计算组（TCG）规范相关的技术。第一实施例使用TCG技术来验证平台和DRM软件完整性或可信赖性，无论是否修改DRM权限对象获取协议（ROAP）和DRM内容格式规范。第二实施例使用TCG技术来加强ROAP消息，组成信息和处理的完整性，而不改变现有的ROAP协议。第三实施例使用TCG技术来加强ROAP消息，信息和处理的完整性，并且对现有的ROAP协议进行一些改变。

8. 发明申请

WO2006130725A2 AUTHENTICATION AND ENCRYPTION METHODS USING SHARED SECRET RANDOMNESS IN A JOINT CHANNEL 审中-公开
标题翻译：在联合通道中使用共享秘密随机的认证和加密方法
公开(公告)号：WO2006130725A2
公开(公告)日：2006-12-07
申请号：PCT/US2006/021173
申请日：2006-05-31
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , REZNIK, Alexander , PURKAYASTHA, Debashish , GOLDBERG, Steven, Jeffrey , OLESEN, Robert, Lind , RUDOLF, Marian , CHA, Inhyok , CARLTON, Alan, Gerald , SHAH, Yogendra, C. , RAHMAN, Shamin, Akbar , MUKHERJEE, Rajat, Pritam , DIFAZIO, Robert, A. , STERNBERG, Gregory, S. , KAZAKEVICH, Leonid , SIWIAK, Kazimierz , ZHANG, Guodong , HAQUE, Tanbir , GUCCIONE, Louis, J. , CHITRAPU, Prabhakar, R. , KUMOLUYI, Akinlolu, Oloruntosi , BRIANCON, Alain, Charles, Louis
发明人： REZNIK, Alexander , PURKAYASTHA, Debashish , GOLDBERG, Steven, Jeffrey , OLESEN, Robert, Lind , RUDOLF, Marian , CHA, Inhyok , CARLTON, Alan, Gerald , SHAH, Yogendra, C. , RAHMAN, Shamin, Akbar , MUKHERJEE, Rajat, Pritam , DIFAZIO, Robert, A. , STERNBERG, Gregory, S. , KAZAKEVICH, Leonid , SIWIAK, Kazimierz , ZHANG, Guodong , HAQUE, Tanbir , GUCCIONE, Louis, J. , CHITRAPU, Prabhakar, R. , KUMOLUYI, Akinlolu, Oloruntosi , BRIANCON, Alain, Charles, Louis
CPC分类号： H04B7/0434 , H04B7/0695 , H04L9/0631 , H04L9/0656 , H04L9/0875 , H04L9/3271 , H04L63/0428 , H04L63/061 , H04L63/08 , H04L63/1441 , H04L63/1466 , H04L63/18 , H04L2209/34 , H04L2209/80 , H04W12/02 , H04W12/04 , H04W12/06 , H04W92/10
摘要： The present invention relates to secret key generation and authentication methods that are based on joint randomness not shared by others (JRNSO), in which unique channel response between two communication terminals generates a secret key. Multiple network access points use a unique physical location of a receiving station to increase user data security. High data rate communication data is encrypted by generating a random key and a pseudo-random bit stream. A configurable interleaving is achieved by introduction of JRNSO bits to an encoder used for error-correction codes. Databases of user data are also protected by JRNSO-based key mechanisms. Additional random qualities are induced on the joint channel using MIMO eigen-beamforming, antenna array deflection, polarization selection, pattern deformation, and path selection by beamforming or time correlation. Gesturing induces randomness according to uniquely random patterns of a human user's arm movements inflected to the user device.
摘要翻译：本发明涉及基于其他人不共享的联合随机性（JRNSO）的秘密密钥生成和认证方法，其中两个通信终端之间的唯一信道响应产生密钥。多个网络接入点使用接收站的唯一物理位置来增加用户数据的安全性。通过生成随机密钥和伪随机比特流来加密高数据速率通信数据。通过将JRNSO位引入用于纠错码的编码器来实现可配置的交错。用户数据的数据库也受到基于JRNSO的关键机制的保护。使用MIMO本征波束形成，天线阵列偏转，偏振选择，图案变形以及通过波束形成或时间相关的路径选择在联合信道上引起附加随机质量。手势根据用户装置的人体手臂运动的唯一随机模式引起随机性。

9. 发明申请

WO2006088984A2 METHOD AND APPARATUS FOR SELECTING A BEAM COMBINATION OF MULTIPLE-INPUT MULTIPLE-OUTPUT ANTENNAS 审中-公开
标题翻译：选择多输入多输出天线的波束组合的方法和装置
公开(公告)号：WO2006088984A2
公开(公告)日：2006-08-24
申请号：PCT/US2006/005389
申请日：2006-02-16
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , LI, Yingxue , CHA, Inhyok , LEE, Jungwoo
发明人： LI, Yingxue , CHA, Inhyok , LEE, Jungwoo
IPC分类号： H01Q13/00
CPC分类号： H04B7/088 , H01Q3/24 , H04B7/0695 , H04B7/0697 , H04B17/309 , H04B17/318 , H04B17/336 , H04B17/382
摘要： A method and apparatus for selecting a beam combination of multiple-input multiple-output (MIMO) antennas are disclosed. A wireless transmit/receive unit (WTRUs) includes a plurality of antennas to generate a plurality of beams for supporting MIMO. At least one antenna is configured to generate multiple beams, such that various beam combinations can be produced and a desired beam combination selected for conducting wireless communication with another WTRU. A quality metric is measured with respect to each or subset of the possible beam combinations. A desired beam combination for MIMO transmission and reception is selected based on the quality metric measurements.
摘要翻译：公开了一种用于选择多输入多输出（MIMO）天线的波束组合的方法和装置。无线发射/接收单元（WTRU）包括多个天线以产生用于支持MIMO的多个波束。至少一个天线被配置为产生多个波束，使得可以产生各种波束组合，并且选择用于与另一个WTRU进行无线通信的期望波束组合。相对于可能的波束组合的每个或子集来测量质量度量。基于质量度量测量来选择用于MIMO传输和接收的期望的波束组合。

10. 发明申请

WO2006034194A2 METHOD FOR OPERATING A SMART ANTENNA IN A WLAN USING MEDIUM ACCESS CONTROL INFORMATION 审中-公开
标题翻译：使用中等访问控制信息在WLAN中操作智能天线的方法
公开(公告)号：WO2006034194A2
公开(公告)日：2006-03-30
申请号：PCT/US2005/033485
申请日：2005-09-19
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , CHA, Inhyok , LI, Yingxue
发明人： CHA, Inhyok , LI, Yingxue
IPC分类号： H04Q7/20
CPC分类号： H04W16/28 , H04B7/0695 , H04B7/082 , H04W76/10 , H04W84/12
摘要： A communications device with a switched beam antenna operates in a wireless local area network (WLAN) that includes a plurality of transmitters. The switched beam antenna generates a plurality of antenna beams. A method for operating the communications device includes receiving signals from the plurality of transmitters operating within the WLAN, identifying the received signals comprising medium access control (MAC) information, and determining a quality metric for each received signal comprising MAC information. A transmitter is selected based on the quality metrics. The antenna beams are scanned for receiving from the selected transmitter the signals comprising MAC information. A quality metric associated with each scanned antenna beam is determined. One of the scanned antenna beams is then selected for communicating with the selected transmitter based on the quality metrics.
摘要翻译：具有切换波束天线的通信设备在包括多个发射机的无线局域网（WLAN）中工作。切换波束天线产生多个天线波束。用于操作通信设备的方法包括从在WLAN内操作的多个发射机接收信号，识别包括媒体接入控制（MAC）信息的接收信号，以及确定包括MAC信息的每个接收信号的质量度量。基于质量度量来选择发射机。扫描天线波束以从所选择的发射机接收包括MAC信息的信号。确定与每个扫描天线波束相关联的质量度量。然后选择扫描的天线波束之一用于基于质量度量与所选择的发射机进行通信。

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