专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2005018270A3 EXTENDED ACKNOWLEDGEMENT AND RATE CONTROL CHANNEL 审中-公开
公开(公告)号：WO2005018270A3
公开(公告)日：2005-02-24
申请号：PCT/US2004/025318
申请日：2004-08-04
申请人： QUALCOMM INCORPORATED , WEI, Yongbin , TIEDEMANN, Edward G., Jr. , GAAL, Peter , MALLADI, Durga P. , PUIG OSES, David , SARKAR, Sandip , LUNDBY, Stein A. , CHEN, Tao , JAIN, Avinash , DAMNJANOVIC, Aleksandar , WILLENEGGER, Serge D.
发明人： WEI, Yongbin , TIEDEMANN, Edward G., Jr. , GAAL, Peter , MALLADI, Durga P. , PUIG OSES, David , SARKAR, Sandip , LUNDBY, Stein A. , CHEN, Tao , JAIN, Avinash , DAMNJANOVIC, Aleksandar , WILLENEGGER, Serge D.
IPC分类号： H04Q7/38
摘要： Embodiments disclosed herein address the need in the art for an extended acknowledgment/rate control channel. In one aspect, an acknowledgment command and a rate control command are combined to form a combined command. In another aspect, the combined command is generated in accordance with a constellation of points, each point corresponding to a pair consisting of a rate control command and an acknowledgment command. In yet another aspect, the points of the constellation are designed to provide the desired probability of error for the respective command pairs. In yet another aspect, a common rate control command is transmitted along with a combined or dedicated rate control command. Various other aspects are also presented. These aspects have the benefit of reduced overhead while providing acknowledgment and rate control to single remote stations and/or groups of remote stations.

2. 发明申请

WO2005015942A1 COMBINING ACKNOWLEDGEMENT AND RATE CONTROL 审中-公开
标题翻译：组合确认和速率控制
公开(公告)号：WO2005015942A1
公开(公告)日：2005-02-17
申请号：PCT/US2004/025375
申请日：2004-08-04
申请人： QUALCOMM INCORPORATED , TIEDEMANN, Edward, G., Jr. , GAAL, Peter , MALLADI, Durga, P. , PUIG OSES, David , SARKAR, Sandip , WEI, Yongbin , LUNDBY, Stein, A. , CHEN, Tao , JAIN, Avinash , DAMNJANOVIC, Aleksandar , WILLENEGGER, Serge, D.
发明人： TIEDEMANN, Edward, G., Jr. , GAAL, Peter , MALLADI, Durga, P. , PUIG OSES, David , SARKAR, Sandip , WEI, Yongbin , LUNDBY, Stein, A. , CHEN, Tao , JAIN, Avinash , DAMNJANOVIC, Aleksandar , WILLENEGGER, Serge, D.
IPC分类号： H04Q7/38
CPC分类号： H04W72/14 , H04B7/264 , H04L1/0026 , H04L1/1671 , H04L1/1819
摘要： Embodiments disclosed herein address the need in the art for reduced overhead control with the ability to adjust transmission rates as necessary. In one aspect, a first signal indicates an acknowledgement of a decoded subpacket and whether or not a rate control command is generated, and a second signal conditionally indicates the rate control command when one is generated. In another aspect, a grant may be generated concurrently with the acknowledgement. In yet another aspect, a mobile station monitors the first signal, conditionally monitors the second signal as indicated by the first signal, and may monitor a third signal comprising a grant. In yet another aspect, one or more base stations transmit one or more of the various signals. Various other aspects are also presented. These aspects have the benefit of providing the flexibility of grant-based control while utilizing lower overhead when rate control commands are used, thus increasing system utilization, increasing capacity and throughput.
摘要翻译：本文公开的实施例解决了本领域中需要减少开销控制的需要，其具有根据需要调整传输速率的能力。一方面，第一信号表示解码子包的确认，以及是否生成速率控制指令，第二信号在生成一个信号时有条件地指示速率控制指令。在另一方面，可以与确认同时产生许可。在另一方面，移动站监视第一信号，有条件地监视由第一信号指示的第二信号，并且可以监视包括授权的第三信号。在另一方面，一个或多个基站发射各种信号中的一个或多个。还提出了各种其他方面。这些方面具有提供基于授权的控制的灵活性的优点，同时在使用速率控制命令时利用较低的开销，从而提高系统利用率，增加容量和吞吐量。

3. 发明申请

WO2005015941A2 GRANT, ACKNOWLEDGEMENT, AND RATE CONTROL ACTIVE SETS 审中-公开
标题翻译：授予，确认和速率控制活动集
公开(公告)号：WO2005015941A2
公开(公告)日：2005-02-17
申请号：PCT/US2004/025361
申请日：2004-08-04
申请人： QUALCOMM INCORPORATED , TIEDEMANN, Edward G., Jr. , DAMNJANOVIC, Aleksandar , JAIN, Avinash , MALLADI, Durga, P. , PUIG OSES, David , GAAL, Peter , WILLENEGGER, Serge, D. , LUNDBY, Stein, A. , SARKAR, Sandip , CHEN, Tao , WEI, Yongbin
发明人： TIEDEMANN, Edward G., Jr. , DAMNJANOVIC, Aleksandar , JAIN, Avinash , MALLADI, Durga, P. , PUIG OSES, David , GAAL, Peter , WILLENEGGER, Serge, D. , LUNDBY, Stein, A. , SARKAR, Sandip , CHEN, Tao , WEI, Yongbin
IPC分类号： H04Q7/38
CPC分类号： H04L1/1819 , H04L1/0002 , H04L1/0018 , H04L1/0025 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L1/1671 , H04L1/1692 , H04L1/1822 , H04L1/1845 , H04W28/22 , H04W72/04 , H04W72/0413 , H04W72/1231 , H04W72/1236
摘要： Embodiments disclosed herein address the need in the art for efficient management of grant, acknowledgement, and rate control channels. In one aspect, a list associated with a first station is generated or stored, the list comprising zero or more identifiers, each identifier identifying one of a plurality of second stations for sending a message to the first station. In another aspect, sets of lists for one or more first stations are generated or stored. In yet another aspect, the messages may be acknowledgements, rate control commands, or grants. In yet another aspect, messages comprising one or more identifiers in the list are generated. Various other aspects are also presented. These aspects have the benefit of reduced overhead while managing grant, acknowledgment and rate control messaging for one or more remote stations.
摘要翻译：这里公开的实施例解决了本领域中对授权，确认和速率控制信道的有效管理的需要。在一个方面，生成或存储与第一站相关联的列表，该列表包括零个或更多个标识符，每个标识符标识用于向第一站发送消息的多个第二站中的一个。另一方面，生成或存储一个或多个第一站的列表集合。在又一方面，消息可以是确认，速率控制命令或授权。在又一方面，生成包括列表中的一个或多个标识符的消息。还介绍了各种其他方面。这些方面有利于减少开销，同时管理一个或多个远程站点的授权，确认和速率控制消息。

4. 发明申请

WO2004114704A3 SYSTEM AND METHOD FOR MANAGING REVERSE LINK COMMUNICATION RESOURCES IN A DISTRIBUTED COMMUNICATION SYSTEM AND CORRESPONDING APPARATUS 审中-公开
公开(公告)号：WO2004114704A3
公开(公告)日：2004-12-29
申请号：PCT/US2004/018994
申请日：2004-06-15
申请人： QUALCOMM INCORPORATED , TIEDEMANN, Edward, G., Jr. , JAIN, Avinash , CHEN, Tao
发明人： TIEDEMANN, Edward, G., Jr. , JAIN, Avinash , CHEN, Tao
IPC分类号： H04Q7/38
摘要： An apparatus, system, and method efficiently manage reverse link communication in a communication system having geographically distributed base stations. Coupled load information is exchanged between base stations allowing a base station to determine an appropriate allocation of reverse link channel resources to mobile stations served by the base station. Since the allocation of reverse link channels resources are controlled directly by the base station, delays due to communications with a central controller are eliminated. As a result, adverse effects of load scheduling based on obsolete reverse channel information are minimized.

5. 发明申请

WO2004114705A3 APPARATUS, SYSTEM, AND METHOD FOR AUTONOMOUSLY MANAGING REVERSE LINK COMMUNICATION RESOURCES IN A DISTRIBUTED COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2004114705A3
公开(公告)日：2004-12-29
申请号：PCT/US2004/018995
申请日：2004-06-15
申请人： QUALCOMM INCORPORATED , TIEDEMANN, Edward G., Jr. , JAIN, Avinash , CHEN, Tao
发明人： TIEDEMANN, Edward G., Jr. , JAIN, Avinash , CHEN, Tao
IPC分类号： H04Q7/38
摘要： An apparatus, system, and method efficiently manage reverse link communication in a communication system having geographically distributed base stations. A base station functioning to at least one mobile station as a non-serving active base station estimates an expected coupled load due to the at least one mobile based on a previous total coupled load. The base station determines a total available capacity based on the difference between the total capacity of the base station and the estimated expected coupled load. The base station allocates reverse link resources to other mobile stations served by the base station so as not to exceed the total available capacity. Since the allocation of reverse link channels resources are controlled directly by the base station, delays due to communications with a central controller are eliminated. As a result, adverse effects of load scheduling based on obsolete reverse channel information are minimized.

6. 发明申请

WO2004114704A2 APPARATUS, SYSTEM, AND METHOD FOR MANAGING REVERSE LINK COMMUNICATION RESOURCES IN A DISTRIBUTED COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在分布式通信系统中管理反向链路通信资源的装置，系统和方法
公开(公告)号：WO2004114704A2
公开(公告)日：2004-12-29
申请号：PCT/US2004/018994
申请日：2004-06-15
申请人： QUALCOMM INCORPORATED , TIEDEMANN, Edward, G., Jr. , JAIN, Avinash , CHEN, Tao
发明人： TIEDEMANN, Edward, G., Jr. , JAIN, Avinash , CHEN, Tao
IPC分类号： H04Q7/36
CPC分类号： H04W28/08 , H04W28/18 , H04W48/16 , H04W92/20
摘要： An apparatus, system, and method efficiently manage reverse link communication in a communication system having geographically distributed base stations. Coupled load information is exchanged between base stations allowing a base station to determine an appropriate allocation of reverse link channel resources to mobile stations served by the base station. Since the allocation of reverse link channels resources are controlled directly by the base station, delays due to communications with a central controller are eliminated. As a result, adverse effects of load scheduling based on obsolete reverse channel information are minimized.
摘要翻译：具有地理分布式基站的通信系统中的装置，系统和方法有效地管理反向链路通信。耦合的负载信息在基站之间交换，允许基站确定反向链路信道资源适合于由基站服务的移动台分配。由于反向链路信道资源的分配由基站直接控制，所以消除了与中央控制器通信的延迟。结果，基于过时的反向信道信息的负载调度的不利影响被最小化。

7. 发明申请

WO2004114705A2 APPARATUS, SYSTEM, AND METHOD FOR AUTONOMOUSLY MANAGING REVERSE LINK COMMUNICATION RESOURCES IN A DISTRIBUTED COMMUNICATION SYSTEM 审中-公开
标题翻译：用于自动管理分布式通信系统中反向链路通信资源的设备，系统和方法
公开(公告)号：WO2004114705A2
公开(公告)日：2004-12-29
申请号：PCT/US2004/018995
申请日：2004-06-15
申请人： QUALCOMM INCORPORATED , TIEDEMANN, Edward G., Jr. , JAIN, Avinash , CHEN, Tao
发明人： TIEDEMANN, Edward G., Jr. , JAIN, Avinash , CHEN, Tao
IPC分类号： H04Q7/36
CPC分类号： H04W16/00 , H04W24/10 , H04W28/18 , H04W36/18 , H04W72/0486 , H04W72/12 , H04W88/08
摘要： An apparatus, system, and method efficiently manage reverse link communication in a communication system having geographically distributed base stations. A base station functioning to at least one mobile station as a non-serving active base station estimates an expected coupled load due to the at least one mobile based on a previous total coupled load. The base station determines a total available capacity based on the difference between the total capacity of the base station and the estimated expected coupled load. The base station allocates reverse link resources to other mobile stations served by the base station so as not to exceed the total available capacity. Since the allocation of reverse link channels resources are controlled directly by the base station, delays due to communications with a central controller are eliminated. As a result, adverse effects of load scheduling based on obsolete reverse channel information are minimized.
摘要翻译：具有地理分布式基站的通信系统中的装置，系统和方法有效地管理反向链路通信。作为至少一个移动台作为非服务活动基站工作的基站基于先前的总耦合负载来估计由于至少一个移动站的预期耦合负载。基站基于基站的总容量与估计的预期耦合负载之间的差异来确定总可用容量。基站向由基站服务的其他移动台分配反向链路资源，以便不超过总可用容量。由于反向链路信道资源的分配由基站直接控制，所以消除了与中央控制器通信的延迟。结果，基于过时的反向信道信息的负载调度的不利影响被最小化。

8. 发明申请

WO2004075468A2 SCHEDULED AND AUTONOMOUS TRANSMISSION AND ACKNOWLEDGEMENT 审中-公开
标题翻译：调度和自动传输和确认
公开(公告)号：WO2004075468A2
公开(公告)日：2004-09-02
申请号：PCT/US2004/004786
申请日：2004-02-18
申请人： QUALCOMM INCORPORATED , CHEN, Tao , TIEDEMANN, Edward G., Jr. , JAIN, Avinash
发明人： CHEN, Tao , TIEDEMANN, Edward G., Jr. , JAIN, Avinash
IPC分类号： H04L
CPC分类号： H04W52/286 , H04L1/18 , H04W72/042 , H04W72/1205 , H04W74/02
摘要： Techniques for efficient signaling to and from a plurality of mobile stations are disclosed. In one embodiment, a subset of mobile stations may be allocated a portion (350) of the shared resource with one or more individual access grants (370), another subset may be allocated a portion of the shared resource with a single common grant (370), and yet another subset may be allowed to use a portion of the shared resource without any grant. In another embodiment, an acknowledge and continue command is used to extend all or a subset of the previous grants without the need for additional requests and grants, and their associated overhead. In one embodiment, a traffic to pilot ratio (T/P) is used to allocate a portion of the shared resource, allowing a mobile station flexibility in selecting its transmission format based on T/P.
摘要翻译：公开了用于向多个移动台进行有效信令的技术。在一个实施例中，移动站的子集可以被分配具有一个或多个单独访问许可（370）的共享资源的一部分（350），另一个子集可以用单个公共授权（370 ），并且可以允许另一子集在没有任何授权的情况下使用共享资源的一部分。在另一个实施例中，确认和继续命令用于扩展先前授权的全部或一个子集，而不需要额外的请求和授权以及它们的相关开销。在一个实施例中，业务与导频比（T / P）用于分配共享资源的一部分，允许移动台灵活地基于T / P选择其传输格式。

9. 发明申请

WO2005027371A1 APPARATUS, SYSTEM, AND METHOD FOR MANAGING REVERSE LINK COMMUNICATION 审中-公开
标题翻译：用于管理反向链路通信的装置，系统和方法
公开(公告)号：WO2005027371A1
公开(公告)日：2005-03-24
申请号：PCT/US2004/029304
申请日：2004-09-08
申请人： QUALCOMM, INCORPORATED , LUNDBY, Stein A. , JAIN, Avinash , ODENWALDER, Joseph P. , SARKAR, Sandip , CHEN, Tao , WEI, Yongbin
发明人： LUNDBY, Stein A. , JAIN, Avinash , ODENWALDER, Joseph P. , SARKAR, Sandip , CHEN, Tao , WEI, Yongbin
IPC分类号： H04B7/005
CPC分类号： H04W52/265 , H04W52/146 , H04W52/245 , H04W52/26 , H04W52/288 , H04W52/367
摘要： In accordance with an exemplary embodiment of the invention, an apparatus, system, and method efficiently manage reverse link resources by allowing a mobile station to select between transmitting a payload a standard power level and transmitting a smaller payload at a boosted power level. The mobile station, therefore, can autonomously select a QoS (Quality of Service) level for physical layer packets. Based on reverse link transmission information received from a base station, the mobile station derives a reverse link transmission guideline defining the power levels and associated payloads for at least a standard service and boosted service. The mobile station selects a reverse link transmission power level from a plurality of power levels including at least a standard reverse link transmission power level associated with a standard payload size and a boosted reverse link transmission power level associated with a boosted payload size where the standard payload size is greater than the boosted payload size.
摘要翻译：根据本发明的示例性实施例，一种装置，系统和方法通过允许移动台在提供标准功率电平的有效负载和在提升的功率电平下发送较小有效载荷之间进行选择来有效地管理反向链路资源。因此，移动台可以自主地选择物理层分组的QoS（服务质量）级别。基于从基站接收的反向链路传输信息，移动台导出定义用于至少标准服务和升级服务的功率电平和相关联的有效载荷的反向链路传输准则。移动台从包括至少与标准有效载荷大小相关联的标准反向链路发射功率电平的多个功率电平和与提升的有效载荷大小相关联的提升的反向链路发射功率电平选择反向链路发射功率电平，其中标准有效载荷尺寸大于提升的有效载荷大小。

10. 发明申请

WO2012061504A2 PROTOCOLS FOR ENABLING MODE 1 AND MODE 2 DEVICES IN TV WHITE SPACE NETWORKS 审中-公开
标题翻译：用于在电视白色空间网络中启用模式1和模式2设备的协议
公开(公告)号：WO2012061504A2
公开(公告)日：2012-05-10
申请号：PCT/US2011/058966
申请日：2011-11-02
申请人： QUALCOMM Incorporated , ABRAHAM, SantoshM Paul , JAIN, Avinash , SHELLHAMMER, Stephen, J. , SAMPATH, Hemanth
发明人： ABRAHAM, SantoshM Paul , JAIN, Avinash , SHELLHAMMER, Stephen, J. , SAMPATH, Hemanth
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L5/0096 , H04W16/14 , H04W88/06
摘要： Certain aspects of the present disclosure provide techniques and apparatus for operating in a television white space (TVWS) network. One example method generally includes receiving, at an apparatus, a message with a field indicating a current version of an unused frequency spectrum map (e.g., a white space map (WSM)), the unused frequency spectrum map indicating channels usable for wireless communications; determining whether the current version of the unused frequency spectrum map is different than a previous version of the unused frequency spectrum map; and using a channel for wireless communications based on the determination. Another example method generally includes accessing a database of available channels for a current location of an apparatus via a neighboring portable or fixed enabling apparatus and enabling one or more portable dependent apparatuses for the wireless communications via one or more of the available channels.
摘要翻译：本公开的某些方面提供了用于在电视白色空间（TVWS）网络中操作的技术和装置。一个示例性方法一般包括在装置处接收具有指示未使用的频谱地图（例如，空白空间映射（WSM））的当前版本的字段的消息，所述未使用的频谱地图指示可用于无线通信的信道; 确定未使用的频谱地图的当前版本是否不同于未使用的频谱地图的先前版本; 并基于该确定使用用于无线通信的信道。另一示例方法通常包括经由相邻的便携式或固定使能设备访问用于设备的当前位置的可用信道的数据库，并且经由一个或多个可用信道启用一个或多个便携式从属设备以用于无线通信。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式