公开(公告)号：WO2007025160A3

公开(公告)日：2007-05-18

申请号：PCT/US2006033269

申请日：2006-08-24

Applicant: QUALCOMM INC ,  GOROKHOV ALEXEI ,  TEAGUE EDWARD H ,  KHANDEKAR AAMOD

Inventor： GOROKHOV ALEXEI ,  TEAGUE EDWARD H ,  KHANDEKAR AAMOD

IPC: H04L1/00 ,  H04W72/12

CPC classification number: H04L1/1812 ,  H04L1/0006 ,  H04W72/1205

Abstract: Embodiments describe a varied transmission time interval in wireless communication system. According to some embodiments is a method for assigning a transmission time interval. The method can include measuring a channel condition and/or a data rate of packet communicated by at least one wireless device. Based in part on the data rate and/or channel condition information, a determination can be made whether to schedule a long transmission time interval or a short transmission time interval to the packet. A long transmission time interval can be scheduled if the channel condition is poor and/or there is a low data rate. A short transmission time interval can be scheduled if the channel condition is good and/or the data rate is high or fast. The method can be repeated for multiple wireless devices. Also included is an alternative interlacing structure that supports both long transmission time intervals and short transmission time intervals.

Abstract translation: 实施例描述无线通信系统中的变化的传输时间间隔。 根据一些实施例是一种用于分配传输时间间隔的方法。 该方法可以包括测量由至少一个无线设备传送的分组的信道条件和/或数据速率。 部分地基于数据速率和/或信道条件信息，可以确定是否为分组安排较长的传输时间间隔或较短的传输时间间隔。 如果信道条件较差和/或数据速率较低，则可以调度较长的传输时间间隔。 如果信道状况良好和/或数据速率高或快，则可以调度短的传输时间间隔。 该方法可以针对多个无线设备重复。 还包括支持长传输时间间隔和短传输时间间隔的替代交错结构。

公开(公告)号：WO2007025160A2

公开(公告)日：2007-03-01

申请号：PCT/US2006/033269

申请日：2006-08-24

Applicant: QUALCOMM INCORPORATED ,  GOROKHOV, Alexei ,  TEAGUE, Edward H. ,  KHANDEKAR, Aamod

Inventor： GOROKHOV, Alexei ,  TEAGUE, Edward H. ,  KHANDEKAR, Aamod

IPC: H04W72/12

CPC classification number: H04L1/1812 ,  H04L1/0006 ,  H04W72/1205

Abstract: Embodiments describe a varied transmission time interval in wireless communication system. According to some embodiments is a method for assigning a transmission time interval. The method can include measuring a channel condition and/or a data rate of packet communicated by at least one wireless device. Based in part on the data rate and/or channel condition information, a determination can be made whether to schedule a long transmission time interval or a short transmission time interval to the packet. A long transmission time interval can be scheduled if the channel condition is poor and/or there is a low data rate. A short transmission time interval can be scheduled if the channel condition is good and/or the data rate is high or fast. The method can be repeated for multiple wireless devices. Also included is an alternative interlacing structure that supports both long transmission time intervals and short transmission time intervals.

Abstract translation: 实施例描述了无线通信系统中的变化的传输时间间隔。 根据一些实施例是用于分配传输时间间隔的方法。 该方法可以包括测量由至少一个无线设备传送的分组的信道条件和/或数据速率。 部分地基于数据速率和/或信道条件信息，可以确定是否为分组规划长的传输时间间隔或短的传输时间间隔。 如果信道条件差和/或数据速率低，则可以调度长传输时间间隔。 如果信道条件良好和/或数据速率高或快，则可以调度短传输时间间隔。 可以为多个无线设备重复该方法。 还包括支持长传输时间间隔和短传输时间间隔的替代交错结构。

公开(公告)号：WO2005043948A2

公开(公告)日：2005-05-12

申请号：PCT/US2004036285

申请日：2004-10-28

Applicant: QUALCOMM INC ,  JI TINGFANG ,  AGRAWAL AVNEESH ,  TEAGUE EDWARD H

Inventor： JI TINGFANG ,  AGRAWAL AVNEESH ,  TEAGUE EDWARD H

IPC: H04W16/10 ,  H04W16/02 ,  H04W16/12 ,  H04W72/08 ,  H04Q7/36 ,  H04Q7/38

CPC classification number: H04W16/12 ,  H04W16/02 ,  H04W72/0453 ,  H04W72/082

Abstract: For restrictive reuse, each cell (or each sector) is assigned (1) a set of usable subbands that may be allocated to users in the cell and (2) a set of forbidden subbands that is not used. The usable and forbidden sets for each cell are orthogonal to one other. The usable set for each cell also overlaps the forbidden set for each neighboring cell. A user u in a cell x may be allocated subbands in the usable set for that cell. If user u observes/causes high level of interference from/to a neighboring cell y, then user u may be allocated subbands from a "restricted" set containing subbands included in both the usable set for cell x and the forbidden set for cell y. User u would then observe/cause no interference from/to cell y. The subband restriction may be extended to avoid interference from multiple neighboring cells.

公开(公告)号：WO2012078919A3

公开(公告)日：2012-11-01

申请号：PCT/US2011064018

申请日：2011-12-08

Applicant: QUALCOMM INC ,  TEAGUE EDWARD H ,  WALKER DAVID J

Inventor： TEAGUE EDWARD H ,  WALKER DAVID J

IPC: H04W52/02 ,  G06F13/36

CPC classification number: H04W52/0229 ,  Y02D70/00 ,  Y02D70/26

Abstract: A method for implementing a sleep control that includes the steps of receiving a message from a sending block via a messaging bus, wherein the message is destined for a receiving block; determining whether the receiving block is awake; and delaying further transmission of the message until the receiving block is awake. An apparatus for performing the method is also disclosed.

Abstract translation: 一种用于实现睡眠控制的方法，包括以下步骤：经由消息总线从发送块接收消息，其中所述消息指定给接收块; 确定接收块是否清醒; 并延迟消息的进一步传输，直到接收块清醒。 还公开了一种用于执行该方法的装置。

公开(公告)号：WO2005043948A3

公开(公告)日：2005-05-12

申请号：PCT/US2004/036285

申请日：2004-10-28

Applicant: QUALCOMM INCORPORATED ,  JI, Tingfang ,  AGRAWAL, Avneesh ,  TEAGUE, Edward, H.

Inventor： JI, Tingfang ,  AGRAWAL, Avneesh ,  TEAGUE, Edward, H.

IPC: H04Q7/36

Abstract: For restrictive reuse, each cell (or each sector) is assigned (1) a set of usable subbands that may be allocated to users in the cell and (2) a set of forbidden subbands that is not used. The usable and forbidden sets for each cell are orthogonal to one other. The usable set for each cell also overlaps the forbidden set for each neighboring cell. A user u in a cell x may be allocated subbands in the usable set for that cell. If user u observes/causes high level of interference from/to a neighboring cell y , then user u may be allocated subbands from a "restricted" set containing subbands included in both the usable set for cell x and the forbidden set for cell y. User u would then observe/cause no interference from/to cell y . The subband restriction may be extended to avoid interference from multiple neighboring cells.

公开(公告)号：WO2007051182A1

公开(公告)日：2007-05-03

申请号：PCT/US2006/060328

申请日：2006-10-27

Applicant: QUALCOMM INCORPORATED ,  TEAGUE, Edward, H. ,  ULUPINAR, Fatih ,  PRAKASH, Rajat ,  KHANDEKAR, Aamod

Inventor： TEAGUE, Edward, H. ,  ULUPINAR, Fatih ,  PRAKASH, Rajat ,  KHANDEKAR, Aamod

IPC: H04Q7/38

CPC classification number: H04W48/12

Abstract: Accordingly, a method and apparatus are provided wherein an apparatus comprises plurality of electronic devices, each having a logic, wherein the apparatus is configured for receiving a preamble comprising frame structure parameters; extracting said frame structure parameters from said preamble; and determining a frame structure by demodulating said frame structure parameters.

Abstract translation: 因此，提供了一种方法和装置，其中装置包括多个电子设备，每个电子设备具有逻辑，其中该设备被配置为用于接收包括帧结构参数的前同步码; 从所述前导码提取所述帧结构参数; 以及通过解调所述帧结构参数来确定帧结构。

公开(公告)号：WO2005043948A8

公开(公告)日：2005-09-15

申请号：PCT/US2004036285

申请日：2004-10-28

Applicant: QUALCOMM INC ,  JI TINGFANG ,  AGRAWAL AVNEESH ,  TEAGUE EDWARD H

Inventor： JI TINGFANG ,  AGRAWAL AVNEESH ,  TEAGUE EDWARD H

IPC: H04W16/10 ,  H04W16/02 ,  H04W16/12 ,  H04W72/08 ,  H04Q7/36 ,  H04Q7/38

CPC classification number: H04W16/12 ,  H04W16/02 ,  H04W72/0453 ,  H04W72/082

Abstract: For restrictive reuse, each cell (or each sector) is assigned (1) a set of usable subbands that may be allocated to users in the cell and (2) a set of forbidden subbands that is not used. The usable and forbidden sets for each cell are orthogonal to one other. The usable set for each cell also overlaps the forbidden set for each neighboring cell. A user u in a cell x may be allocated subbands in the usable set for that cell. If user u observes/causes high level of interference from/to a neighboring cell y, then user u may be allocated subbands from a "restricted" set containing subbands included in both the usable set for cell x and the forbidden set for cell y. User u would then observe/cause no interference from/to cell y. The subband restriction may be extended to avoid interference from multiple neighboring cells.

Abstract translation: 对于限制性重用，分配每个小区（或每个扇区）（1）可以分配给小区中的用户的一组可用子带，以及（2）未使用的一组禁止子带。 每个单元的可用和禁止的集合彼此正交。 每个单元的可用集合也与每个相邻单元的禁止集重叠。 小区x中的用户u可以被分配给该小区的可用集合中的子带。 如果用户u观察到/来自相邻小区y的高水平的干扰，则可以从包含小区x的可用集合和小区y的禁止集合的包含子带的“限制”集合中分配用户u的子带。 用户u然后将观察/不造成来自/到小区y的干扰。 可以扩展子带限制以避免来自多个相邻小区的干扰。

公开(公告)号：WO2012078919A2

公开(公告)日：2012-06-14

申请号：PCT/US2011/064018

申请日：2011-12-08

Applicant: QUALCOMM Incorporated ,  TEAGUE, Edward H. ,  WALKER, David J.

Inventor： TEAGUE, Edward H. ,  WALKER, David J.

IPC: H04W52/02 ,  G06F13/36

CPC classification number: H04W52/0229 ,  Y02D70/26

Abstract: A method for implementing a sleep control that includes the steps of receiving a message from a sending block via a messaging bus, wherein the message is destined for a receiving block; determining whether the receiving block is awake; and delaying further transmission of the message until the receiving block is awake. An apparatus for performing the method is also disclosed.

Abstract translation: 一种用于实现睡眠控制的方法，该方法包括以下步骤：经由消息传送总线从发送块接收消息，其中该消息指向接收块; 确定接收块是否清醒; 并延迟该消息的进一步传输，直到接收块醒来。 还公开了执行该方法的设备。

公开(公告)号：WO2009152292A1

公开(公告)日：2009-12-17

申请号：PCT/US2009/046978

申请日：2009-06-11

Applicant: QUALCOMM INCORPORATED ,  GORE, Dhananjay, Ashok ,  TEAGUE, Edward, H.

Inventor： GORE, Dhananjay, Ashok ,  TEAGUE, Edward, H.

IPC: H04B7/02

CPC classification number: H04B7/022 ,  H04W56/0045

Abstract: Systems and methods for communicating with multiple receivers simultaneously are disclosed. In one embodiment, the method comprises applying a first adjustment (405a) to a first signal (S2 (f ) ) based on a first propagation path delay between a transmitter and a first receiver, combining (410) the adjusted first signal and a second signal (S1 (f ) ), and transmitting a composite signal (S (t) ) based on the combined signal (S' (f ) ) substantially concurrently to the first receiver and a second receiver.

Abstract translation: 公开了与多个接收器同时通信的系统和方法。 在一个实施例中，该方法包括：基于发射机和第一接收机之间的第一传播路径延迟，将第一调整（405a）应用于第一信号（S2（f）），将调整的第一信号和第二调制信号 信号（S1（f）），以及基于组合信号（S'（f））基本上同时向第一接收机和第二接收机发送复合信号（S（t））。

公开(公告)号：WO2012170039A1

公开(公告)日：2012-12-13

申请号：PCT/US2011/040099

申请日：2011-06-10

Applicant: QUALCOMM Incorporated ,  JACOBSON, David, M. ,  XIAO, Lu ,  JULIAN, David, J. ,  JIA, Zhanfeng ,  BUESKER, Brian, M. ,  BICA, Vito, R. ,  TEAGUE, Edward, H.

Inventor： JACOBSON, David, M. ,  XIAO, Lu ,  JULIAN, David, J. ,  JIA, Zhanfeng ,  BUESKER, Brian, M. ,  BICA, Vito, R. ,  TEAGUE, Edward, H.

IPC: H04L9/08

CPC classification number: H04L9/0833 ,  H04L9/0844 ,  H04L9/3213 ,  H04L9/3297 ,  H04L2209/76 ,  H04L2209/80 ,  H04W12/04

Abstract: One feature provides a method for a client node to establish a session key with a group node by obtaining an epoch identity value associated with a current epoch, wherein obtaining the epoch identity value includes one of computing the epoch identity value based on a node real time or negotiating the epoch identity value with the group node, computing a restricted key using a shared secret key, the epoch identity value, and a group node identity associated with the group node, and executing a session key establishment protocol with the group node to derive the session key using the restricted key as a master key in the session key establishment protocol. The session key may be established between the group node and the client node even though communications between the group node and the central node is only intermittently available during the current epoch.

Abstract translation: 一个特征提供了一种用于客户端节点通过获得与当前时期相关联的时元标识值来建立与组节点的会话密钥的方法，其中获取时代标识值包括基于节点实时计算时代标识值之一 或者与组节点协商时代标识值，使用共享秘密密钥计算受限密钥，使用时代标识值和与该组节点相关联的组节点标识，并且与组节点一起执行会话密钥建立协议以导出 会话密钥使用受限密钥作为会话密钥建立协议中的主密钥。 即使组节点和中心节点之间的通信在当前时期仅间歇地可用，也可以在组节点和客户机节点之间建立会话密钥。