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1. 发明申请

WO2010042342A2 METHODS AND APPARATUS FOR SUPPORTING MULTIPLE COMMUNICATIONS MODES OF OPERATION 审中-公开
标题翻译：支持多种通信操作模式的方法和装置
公开(公告)号：WO2010042342A2
公开(公告)日：2010-04-15
申请号：PCT/US2009058649
申请日：2009-09-28
申请人： QUALCOMM INC , LAROIA RAJIV , LI JUNYI , RICHARDSON THOMAS J , WU XINZHOU , JOVICIC ALEKSANDAR
发明人： LAROIA RAJIV , LI JUNYI , RICHARDSON THOMAS J , WU XINZHOU , JOVICIC ALEKSANDAR
IPC分类号： H04J1/00
CPC分类号： H04W72/06 , H04W48/08 , H04W84/042 , H04W88/06
摘要： Methods and apparatus for supporting multiple modes of communication operation, e.g., with different parameters and/or frequency bands being used in the different modes of operation are described. One or more adjustments are made based on a signal or signals received in a first frequency band from a second communications device, e.g., an access router with reliable timing. The communications device selects between and operates in either the first frequency band, e.g., a WAN frequency band, or in a second frequency band, e.g., a LAN frequency band. The WAN and LAN frequency bands may be non-overlapping. One or more parameters used in the second frequency band have a predetermined relationship to one or more parameters used for communications in the first frequency band making the adjustment based on the signal received in the first frequency band relevant and useful to support communications in the second frequency band.
摘要翻译：描述了用于支持多种通信操作模式的方法和装置，例如在不同的操作模式中使用不同的参数和/或频带。基于来自第二通信设备（例如具有可靠定时的接入路由器）在第一频带中接收的信号或信号进行一个或多个调整。通信设备在第一频带（例如，WAN频带）中或在第二频带（例如，LAN频带）中进行选择和操作。 WAN和LAN频段可能不重叠。在第二频带中使用的一个或多个参数与用于第一频带中的通信的一个或多个参数具有预定关系，从而基于在第一频带中接收到的信号进行调整，该信号相关并且有助于支持第二频率中的通信带。

2. 发明申请

WO2009009310A3 COMMUNICATIONS METHODS AND APPARATUS RELATED TO SYNCHRONIZATION WITH RESPECT TO A PEER TO PEER TIMING STRUCTURE 审中-公开
标题翻译：通信方式与装置相对于同步时序结构相关的方法和装置
公开(公告)号：WO2009009310A3
公开(公告)日：2009-03-26
申请号：PCT/US2008068439
申请日：2008-06-26
申请人： QUALCOMM INC , LAROIA RAJIV , LI JUNYI , JOVICIC ALEKSANDAR , RICHARDSON THOMAS , WU XINZHOU
发明人： LAROIA RAJIV , LI JUNYI , JOVICIC ALEKSANDAR , RICHARDSON THOMAS , WU XINZHOU
IPC分类号： H04W56/00 , H04W84/18
CPC分类号： H04W56/001 , H04W4/06 , H04W8/005 , H04W48/16 , H04W68/00 , H04W84/06 , H04W84/18 , H04W92/18
摘要： Methods and apparatus related to peer to peer communication networks are described. A peer to peer timing structure is implemented which includes recurring peer discovery intervals and traffic intervals. Some embodiments further include recurring paging intervals for peer to peer pages. A wireless communications device, supporting peer to peer communications and storing information defining the timing structure, determines a time reference point, facilitating a coarse level of synchronization with respect to the timing structure. The time reference point is determined based on a broadcast signal received from a communications device, e.g., a satellite, base station, or beacon signal transmitter. Multiple peer to peer wireless communications devices in a local vicinity thus obtain the same basic understanding as to the current relative point in time with respect to a common recurring peer to peer timing structure. Peer to peer timing synchronization is further refined based on received signals communicated between peers.
摘要翻译：描述了与对等通信网络相关的方法和设备。实现了对等定时结构，包括循环对等体发现间隔和业务间隔。一些实施例还包括对等页面的循环寻呼间隔。支持对等通信并且存储定义定时结构的信息的无线通信设备确定时间参考点，有助于相对于定时结构的粗略级别的同步。基于从通信设备（例如，卫星，基站或信标信号发射机）接收的广播信号来确定时间参考点。本地区域中的多个对等无线通信设备因此获得与当前相对时间点相对于常见的重复对等定时结构相同的基本理解。基于在对等体之间传送的接收信号，对等定时同步进一步改进。

3. 发明申请

WO2009009355A2 CODING METHODS OF COMMUNICATING IDENTIFIERS IN PEER DISCOVERY IN A PEER-TO-PEER NETWORK 审中-公开
标题翻译：在对等网络中传播身份发现的编码方法
公开(公告)号：WO2009009355A2
公开(公告)日：2009-01-15
申请号：PCT/US2008068944
申请日：2008-07-02
申请人： QUALCOMM INC , LI JUNYI , LAROIA RAJIV , TAVILDAR SAURABH , RICHARDSON THOMAS , WU XINZHOU , GROKOP LEONARD H
发明人： LI JUNYI , LAROIA RAJIV , TAVILDAR SAURABH , RICHARDSON THOMAS , WU XINZHOU , GROKOP LEONARD H
IPC分类号： H04B7/155 , H03H17/02 , H04L5/00
CPC分类号： H04L5/0053 , H04L5/0007
摘要： Systems and methodologies are described that facilitate identifying peers based upon encoded signals during peer discovery in a peer to peer network. For example, direct signaling that partitions a time-frequency resource into a number of segments can be utilized to communicate an identifier within a peer discovery interval; thus, a particular segment selected for transmission can signal a portion of the identifier, while a remainder can be signaled based upon tones communicated within the selected segment. Moreover, a subset of symbols within the resource can be reserved (e.g., unused) to enable identifying and/or correcting timing offset. Further, signaling can be effectuated over a plurality of peer discovery intervals such that partial identifiers communicated during each of the peer discovery intervals can be linked (e.g., based upon overlapping bits and/or bloom filter information).
摘要翻译：描述了便于在对等网络中的对等点发现期间基于编码的信号识别对等点的系统和方法。例如，可以利用将时间 - 频率资源划分为多个分段的直接信令来在对等设备发现间隔内传送标识符; 因此，选择用于传输的特定段可以用信号发送标识符的一部分，而余数可以基于在所选段内传送的音调来用信号发送。此外，可以保留资源内的符号子集（例如，未使用）以实现识别和/或校正定时偏移。此外，可以在多个对等点发现间隔上实现信令，使得可以链接（例如，基于重叠的比特和/或布隆过滤器信息）在每个对等点发现间隔期间传送的部分标识符。

4. 发明申请

WO2007147121A3 MULTIPLEXING OF INFORMATION STREAMS 审中-公开
标题翻译：信息流的多重复制
公开(公告)号：WO2007147121A3
公开(公告)日：2008-03-13
申请号：PCT/US2007071353
申请日：2007-06-15
申请人： QUALCOMM INC , LI JUNYI , LAROIA RAJIV , RICHARDSON THOMAS
发明人： LI JUNYI , LAROIA RAJIV , RICHARDSON THOMAS
IPC分类号： H04L27/26 , H04W4/06
CPC分类号： H04W4/06 , H04L5/0007 , H04L5/0051 , H04L5/0053 , H04L5/0064 , H04L27/261 , H04W72/005
摘要： Systems and methodologies are described that facilitate transmitting at least two different types of information in a single signal, whereby the different types of information can be encoded and decoded independently. Thus, changes to one type of information does not affect a second type of information.
摘要翻译：描述了促进在单个信号中发送至少两种不同类型的信息的系统和方法，由此可以独立地对不同类型的信息进行编码和解码。因此，对一种类型的信息的改变不影响第二类型的信息。

5. 发明申请

WO2009059130A3 METHOD AND APPARATUS RELATED TO CONTROLLING TRAFFIC IN A WIRELESS COMMUNICATIONS SYSTEM USING SHARED AIR LINK TRAFFIC RESOURCES 审中-公开
标题翻译：使用共享的空中链路交通资源在无线通信系统中控制交通相关的方法和装置
公开(公告)号：WO2009059130A3
公开(公告)日：2009-06-18
申请号：PCT/US2008081987
申请日：2008-10-31
申请人： QUALCOMM INC , LI JUNYI , LAROIA RAJIV , RICHARDSON THOMAS , WU XINZHOU
发明人： LI JUNYI , LAROIA RAJIV , RICHARDSON THOMAS , WU XINZHOU
IPC分类号： H04W72/10 , H04W74/04
CPC分类号： H04W72/1242 , H04W72/1231 , H04W74/00
摘要： A peer to peer communications system implements scheduling of traffic intervals in a distributed manner utilizing connection priority and interference information. A peer to peer timing structure includes a user scheduling interval (2210), with ordered transmission request and response intervals, and an associated traffic interval. The priority associated with a request of an early interval is higher than the priority of a request of a later interval. A first device, connected to a second device, makes a decision as to whether or not to yield the traffic interval as a function of estimated interference that it will impose on higher priority connection receivers if it transmits during the traffic interval. The second device makes a decision as to whether or not to transmit a positive transmission request response signal as a function of a generated received signal quality value, based on received requests for its own and for higher priority connections
摘要翻译：对等通信系统利用连接优先级和干扰信息，以分布式实现业务间隔调度。对等定时结构包括具有有序传输请求和响应间隔的用户调度间隔（2210）以及相关联的业务间隔。与早期间隔的请求相关联的优先级高于稍后间隔的请求的优先级。连接到第二设备的第一设备决定是否产生作为估计干扰的业务间隔的函数，如果它在业务间隔期间发送，则将对其施加在较高优先级的连接接收机上。第二装置基于接收到的对其自身的请求和对于较高优先级的连接决定是否发送作为生成的接收信号质量值的函数的正传输请求响应信号

6. 发明申请

WO2010014559A3 METHODS AND APPARATUS FOR USING MULTIPLE FREQUENCY BANDS FOR COMMUNICATION 审中-公开
标题翻译：使用多个频段进行通信的方法和装置
公开(公告)号：WO2010014559A3
公开(公告)日：2010-07-22
申请号：PCT/US2009051873
申请日：2009-07-27
申请人： QUALCOMM INC , JOVICIC ALEKSANDAR , LI JUNYI , LAROIA RAJIV , RICHARDSON THOMAS J
发明人： JOVICIC ALEKSANDAR , LI JUNYI , LAROIA RAJIV , RICHARDSON THOMAS J
IPC分类号： H04W76/02
CPC分类号： H04B7/2615 , H04W24/00 , H04W76/025 , H04W84/20 , H04W88/06
摘要： Methods and apparatus for using different frequency bands are described. In some embodiments a first frequency band which is a licensed spectrum frequency band is used for peer discovery, device authentication, session establishment between peer devices and/or supporting an ongoing communications through control signaling. When available, a second frequency band, e.g., an unlicensed public frequency band is used for communicating data while the communications session is maintained using one or more control signals communicated in the first frequency band. Data and control signaling may be performed on a time division basis during a time period in which data is communicated.
摘要翻译：描述了使用不同频带的方法和装置。在一些实施例中，作为许可频谱频带的第一频带用于对等体发现，设备认证，对等设备之间的会话建立和/或通过控制信令支持正在进行的通信。当可用时，使用在第一频带中传送的一个或多个控制信号来维持通信会话时，第二频带，例如，未许可的公共频带用于通信数据。数据和控制信令可以在传送数据的时间周期内以时分方式执行。

7. 发明申请

WO2009067465A2 METHOD OF REDUCING INTERFERENCE 审中-公开
标题翻译：减少干扰的方法
公开(公告)号：WO2009067465A2
公开(公告)日：2009-05-28
申请号：PCT/US2008083945
申请日：2008-11-18
申请人： QUALCOMM INC , LAROIA RAJIV , RANGAN SUNDEEP , LI JUNYI , RICHARDSON THOMAS , TAVILDAR SAURABH
发明人： LAROIA RAJIV , RANGAN SUNDEEP , LI JUNYI , RICHARDSON THOMAS , TAVILDAR SAURABH
IPC分类号： H04B1/707
CPC分类号： H04L27/2647 , H04B1/7103 , H04B7/0854 , H04B7/0857 , H04B2201/70702
摘要： Various schemes for reducing effects of interference within communication systems are disclosed. A transmitter transmits a signal in a first time interval and a scrambled version of the signal in a second time interval, which does not overlap with the first time interval. A receiver receives a composite signal including a signal transmitted from the desired transmitter as well as signals from interferers in the first or the second time interval. The receiver determines a dominant interferer and obtains knowledge of signal scrambling done by the interferer as well as the desired transmitter by sensing an identification associated with the interferer or the desired transmitter. This knowledge is employed to determine coefficients for combining the received composite signals received in the first and the second time interval in order to recover the desired signal in a manner that maximizes the SNR associated with the desired signal or completely cancels the dominant interference.
摘要翻译：公开了用于减少通信系统内的干扰影响的各种方案。发射机在第一时间间隔中发送信号，并在不与第一时间间隔重叠的第二时间间隔中发送信号的加扰版本。接收机在第一或第二时间间隔内接收包括从期望发射机发送的信号以及来自干扰源的信号的复合信号。接收机通过检测与干扰源或期望的发射机相关的标识，确定主要干扰源并获得由干扰源以及期望的发射机完成的信号加扰知识。该知识被用于确定用于组合在第一和第二时间间隔中接收的复合信号的系数，以便以最大化与期望信号相关联的SNR或完全消除主要干扰的方式来恢复期望信号。

8. 发明申请

WO2007147136A3 TRANSMISSION USING PARTITIONED BLOCKS OF MULTICARRIER SYMBOLS 审中-公开
标题翻译：使用分割符号的分段传输
公开(公告)号：WO2007147136A3
公开(公告)日：2008-02-21
申请号：PCT/US2007071377
申请日：2007-06-15
申请人： QUALCOMM INC , LI JUNYI , LAROIA RAJIV , RICHARDSON THOMAS
发明人： LI JUNYI , LAROIA RAJIV , RICHARDSON THOMAS
IPC分类号： H04L27/26 , H04W4/06
CPC分类号： H04W4/06 , H04L5/0007 , H04L5/0051 , H04L5/0053 , H04L5/0064 , H04L27/261 , H04W72/005
摘要： Systems and methodologies are described that facilitate transmitting at least two different types of information in a single signal, whereby the different types of information can be encoded and decoded independently. Thus, changes to one type of information does not affect a second type of information.
摘要翻译：描述了促进在单个信号中发送至少两种不同类型的信息的系统和方法，由此可以独立地对不同类型的信息进行编码和解码。因此，对一种类型的信息的改变不影响第二类型的信息。

9. 发明申请

WO2007147146A3 PROGRESSIVELY BROADCASTING INFORMATION IN BEACON SIGNALS 审中-公开
标题翻译： BEACON SIGNALS中的广泛广播信息
公开(公告)号：WO2007147146A3
公开(公告)日：2008-02-21
申请号：PCT/US2007071396
申请日：2007-06-15
申请人： QUALCOMM INC , LI JUNYI , LAROIA RAJIV , RICHARDSON THOMAS
发明人： LI JUNYI , LAROIA RAJIV , RICHARDSON THOMAS
IPC分类号： H04L27/26 , H04W4/06
CPC分类号： H04W4/06 , H04L5/0007 , H04L5/0051 , H04L5/0053 , H04L5/0064 , H04L27/261 , H04W72/005
摘要： Systems and methodologies are described that facilitate transmitting at least two different types of information in a single signal, whereby the different types of information can be encoded and decoded independently. Thus, changes to one type of information does not affect a second type of information.
摘要翻译：描述了促进在单个信号中发送至少两种不同类型的信息的系统和方法，由此可以独立地对不同类型的信息进行编码和解码。因此，对一种类型的信息的改变不影响第二类型的信息。

10. 发明申请

WO2007147107A3 ENCODING INFORMATION IN BEACON SIGNALS 审中-公开
标题翻译：贝加通信号编码信息
公开(公告)号：WO2007147107A3
公开(公告)日：2008-02-07
申请号：PCT/US2007071323
申请日：2007-06-15
申请人： QUALCOMM INC , LI JUNYI , LAROIA RAJIV , RICHARDSON THOMAS
发明人： LI JUNYI , LAROIA RAJIV , RICHARDSON THOMAS
IPC分类号： H04L27/26 , H04W4/06
CPC分类号： H04W4/06 , H04L5/0007 , H04L5/0051 , H04L5/0053 , H04L5/0064 , H04L27/261 , H04W72/005
摘要： Systems and methodologies are described that facilitate transmitting at least two different types of information in a single signal, whereby the different types of information can be encoded and decoded independently. Thus, changes to one type of information does not affect a second type of information.
摘要翻译：描述了促进在单个信号中发送至少两种不同类型的信息的系统和方法，由此可以独立地对不同类型的信息进行编码和解码。因此，对一种类型的信息的改变不影响第二类型的信息。

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