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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

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

5. 发明申请

WO2009114272A3 METHODS AND APPARATUS FOR USING CONNECTION IDENTIFIERS HAVING DIFFERENT PRIORITIES AT DIFFERENT TIMES 审中-公开
标题翻译：用于在不同时间使用具有不同优先级的连接标识符的方法和设备
公开(公告)号：WO2009114272A3
公开(公告)日：2009-11-05
申请号：PCT/US2009035190
申请日：2009-02-25
申请人： QUALCOMM INC , LI JUNYI , LAROIA RAJIV , TAVILDAR SAURABH , WU XINZHOU
发明人： LI JUNYI , LAROIA RAJIV , TAVILDAR SAURABH , WU XINZHOU
IPC分类号： H04W72/10
CPC分类号： H04W8/26 , H04W72/10 , H04W84/18
摘要： Methods and apparatus related to scheduling and/or utilization of air link traffic resources are described. A connection identifier is associated with priority with regard to use of an air link resource, e.g., a peer to peer traffic segment which is in contention. A particular connection may acquire and hold one or multiple connection identifiers. In some embodiments, the priority associated with a particular connection identifier is intentionally varied in a set of traffic slots. In some such embodiments, there is priority randomization from slot to slot. In one such implementation there is a statistically uniform average priority between the different connection identifiers over the recurring structure. Such an implementation facilitates access to traffic segments to a wide range of users, yet allows for differentiation with regard to the amount of access as a function of the number of connection identifiers being held by a particular connection.
摘要翻译：描述与空中链路业务资源的调度和/或利用相关的方法和装置。连接标识符与关于使用空中链路资源（例如争用中的对等话务段）的优先级相关联。一个特定的连接可以获取并保存一个或多个连接标识符。在一些实施例中，与特定连接标识符相关联的优先级在一组业务时隙中有意地变化。在一些这样的实施例中，存在从时隙到时隙的优先随机化。在一个这样的实现中，在循环结构上的不同连接标识符之间存在统计上统一的平均优先级。这样的实现方便了对广泛用户访问流量段，但是允许根据特定连接保持的连接标识符的数量来区分访问量。

6. 发明申请

WO2009009544A3 METHODS FOR SENDING SMALL PACKETS IN A PEER-TO-PEER (P2P) NETWORK 审中-公开
标题翻译：在对等（P2P）网络中发送小包的方法
公开(公告)号：WO2009009544A3
公开(公告)日：2009-03-05
申请号：PCT/US2008069447
申请日：2008-07-08
申请人： QUALCOMM INC , LI JUNYI , LAROIA RAJIV , TAVILDAR SAURABH , WU XINZHOU
发明人： LI JUNYI , LAROIA RAJIV , TAVILDAR SAURABH , WU XINZHOU
IPC分类号： H04L1/00 , H04B7/005 , H04W24/00 , H04W28/04 , H04W52/04 , H04W84/18
CPC分类号： H04L1/0084 , H04L5/0007 , H04L5/0092 , H04L27/345 , H04W52/243 , H04W52/46 , H04W84/18 , H04W92/18
摘要： An improved mechanism is provided that facilitates transmission of small packets within an ad hoc peer-to-peer network. A small packet is identified to a receiver within a control channel so that its lower power can be considered in an interference management protocol implemented among local peer devices. In a traffic slot, a transmitter voluntarily backs down on the transmitter power as a smaller packet will require much lower signal-to-noise ratio. This will improve the signal energy per bit per noise power density for the transmission as well as minimize the interference caused to other wireless communications happening in the same spectrum.
摘要翻译：提供了改进的机制，其有助于在特设的对等网络内传输小分组。一个小分组被识别到一个控制信道内的一个接收器，从而可以在本地对等设备之间实施的干扰管理协议中考虑其较低的功率。在一个通信时隙中，发射机自动地降低发射机功率，因为较小的数据包将需要低得多的信噪比。这将改善传输的每噪声功率密度的每比特信号能量，并最小化对在相同频谱中发生的其他无线通信造成的干扰。

7. 发明申请

WO2009009549A3 METHODS FOR SENDING SMALL PACKETS IN A PEER-TO-PEER (P2P) NETWORK 审中-公开
公开(公告)号：WO2009009549A3
公开(公告)日：2009-03-26
申请号：PCT/US2008069452
申请日：2008-07-09
申请人： QUALCOMM INC , LI JUNYI , LAROIA RAJIV , TAVILDAR SAURABH , WU XINZHOU
发明人： LI JUNYI , LAROIA RAJIV , TAVILDAR SAURABH , WU XINZHOU
IPC分类号： H04L1/00 , H04B7/005 , H04W24/00 , H04W28/04 , H04W28/18 , H04W52/04 , H04W72/12 , H04W84/18
CPC分类号： H04L1/0007 , H04L1/0002 , H04L1/0025 , H04L1/0028 , H04L1/0079 , H04W48/16 , H04W84/18 , H04W92/18 , Y02D70/00 , Y02D70/164 , Y02D70/168 , Y02D70/22
摘要： An improved mechanism is provided that facilitates transmission of small packets within an ad hoc peer-to-peer network. A small packet is identified to a receiver within a control channel so that its lower power can be considered in an interference management protocol implemented among local peer devices. In a traffic slot, a transmitter voluntarily backs down on the transmitter power as a smaller packet will require much lower signal-to-noise ratio. This will improve the signal energy per bit per noise power density for the transmission as well as minimize the interference caused to other wireless communications happening in the same spectrum.

8. 发明申请

WO2007082250A3 CHOOSING PARAMETERS IN A PEER-TO-PEER COMMUNICATIONS SYSTEM 审中-公开
标题翻译：在对等通信系统中选择参数
公开(公告)号：WO2007082250A3
公开(公告)日：2007-09-27
申请号：PCT/US2007060355
申请日：2007-01-10
申请人： QUALCOMM INC , LAROIA RAJIV , LI JUNYI , WU XINZHOU
发明人： LAROIA RAJIV , LI JUNYI , WU XINZHOU
IPC分类号： H04L12/28 , H04W8/00 , H04W36/16 , H04W36/24 , H04W48/08 , H04W52/04 , H04W72/02 , H04W72/06 , H04W74/00 , H04W74/08 , H04W76/04 , H04W84/04 , H04W84/18 , H04W88/04 , H04W88/06
CPC分类号： H04W40/244 , H04J3/0602 , H04L5/0016 , H04L5/0035 , H04L5/0048 , H04L27/2601 , H04L27/261 , H04W8/005 , H04W16/14 , H04W28/04 , H04W28/18 , H04W36/16 , H04W36/24 , H04W40/24 , H04W48/08 , H04W48/16 , H04W48/20 , H04W52/0229 , H04W52/04 , H04W72/02 , H04W76/023 , H04W84/042 , H04W84/18 , H04W88/02 , H04W88/04 , H04W88/06 , H04W88/10 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/168 , Y02D70/22 , Y02D70/23
摘要： Systems and methodologies are described that facilitate choosing parameters to utilize in a local area peer-to-peer network. The parameters may relate to tone spacing, cyclic prefix, symbol time, and the like. Further, the parameters may be a function of a state (e.g., peer discovery state, control related traffic state, data related traffic state, ) associated with the local area peer-to-peer network. Moreover, the local area peer-to-peer network may share spectrum with a wide area network; as such, parameters for the peer-to-peer network may be selected based on the type of wide area network (e.g., air interface technology) and/or wide area network related parameters.
摘要翻译：描述了有助于选择参数以在本地区域对等网络中使用的系统和方法。这些参数可以涉及音调间隔，循环前缀，符号时间等。此外，参数可以是与局域对等网络相关联的状态（例如，对等点发现状态，与控制相关的业务状态，与数据相关的业务状态）的函数。而且，局域网点对点网络可以与广域网共享频谱; 因此，可以基于广域网的类型（例如，空中接口技术）和/或广域网相关参数来选择用于对等网络的参数。

9. 发明申请

WO2009009547A3 METHODS FOR SENDING SMALL PACKETS IN A PEER-TO-PEER (P2P) NETWORK 审中-公开
公开(公告)号：WO2009009547A3
公开(公告)日：2009-03-26
申请号：PCT/US2008069450
申请日：2008-07-09
申请人： QUALCOMM INC , LI JUNYI , LAROIA RAJIV , TAVILDAR SAURABH , WU XINZHOU
发明人： LI JUNYI , LAROIA RAJIV , TAVILDAR SAURABH , WU XINZHOU
IPC分类号： H04L1/00 , H04B7/005 , H04W24/00 , H04W28/04 , H04W52/04 , H04W72/12 , H04W84/18
CPC分类号： H04L1/0006 , H04B17/345 , H04W24/00 , H04W48/16 , H04W84/18 , H04W92/18 , Y02D70/00 , Y02D70/164 , Y02D70/168 , Y02D70/22
摘要： An improved mechanism is provided that facilitates transmission of small packets within an ad hoc peer-to-peer network. A small packet is identified to a receiver within a control channel so that its lower power can be considered in an interference management protocol implemented among local peer devices. In a traffic slot, a transmitter voluntarily backs down on the transmitter power as a smaller packet will require much lower signal-to-noise ratio. This will improve the signal energy per bit per noise power density for the transmission as well as minimize the interference caused to other wireless communications happening in the same spectrum.

10. 发明申请

WO2009009608A3 CONTROL CHANNEL DESIGN TO SUPPORT ONE-TO-ONE, MANY-TO-ONE, AND ONE-TO-MANY PEER-TO-PEER COMMUNICATIONS 审中-公开
标题翻译：控制通道设计支持一对一，多对一和一对多同行通信
公开(公告)号：WO2009009608A3
公开(公告)日：2009-02-26
申请号：PCT/US2008069548
申请日：2008-07-09
申请人： QUALCOMM INC , LI JUNYI , LAROIA RAJIV , TAVILDAR SAURABH , WU XINZHOU
发明人： LI JUNYI , LAROIA RAJIV , TAVILDAR SAURABH , WU XINZHOU
IPC分类号： H04W72/08 , H04L5/00 , H04L12/18 , H04W84/18
CPC分类号： H04L5/0007 , H04L5/0044 , H04L5/0053 , H04L5/0062 , H04L5/0091 , H04W72/082 , H04W76/021 , H04W76/023 , H04W84/18 , H04W92/18
摘要： A protocol is provided that facilitates downlink concurrent peer-to-peer communications (within a time slot or traffic slot) between one device' and many terminals as well as uplink concurrent peer-to-peer communications (within a time slot or traffic slot) between a plurality of terminals and one device. The concurrent peer-to-peer communications may take place within an ad hoc network of devices. To facilitate such operation, a time-frequency structure is provided within a control channel that allows the device and terminals to identify the peer-to-peer connections. This time- frequency structure also allows terminals to identify other sibling terminals that have a connection with the same device, thereby allowing to more efficiently performing interference mitigation. That is, sibling peer-to-peer connections with the same device are not considered as interferences for the calculation of signal-to-interference ratio of a certain peer-to-peer connection.
摘要翻译：提供了一种协议，其有助于一个设备与许多终端之间的下行链路并发对等通信（在时隙或业务时隙内）以及上行链路并发对等通信（在时隙或业务时隙内）在多个终端和一个设备之间。并发的对等通信可以在设备的自组织网络中进行。为了促进这种操作，在控制信道内提供时间 - 频率结构，其允许设备和终端识别对等连接。该时频结构还允许终端识别与同一设备具有连接的其他兄弟终端，从而允许更有效地执行干扰减轻。也就是说，与相同设备的同级对等连接不被认为是用于计算某个对等连接的信号与干扰比的干扰。

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