公开(公告)号：US09661519B2

公开(公告)日：2017-05-23

申请号：US11486601

申请日：2006-07-14

申请人： Arnab Das ,  Sundeep Rangan ,  Pablo Anigstein ,  Junyi Li ,  Sathyadev Venkata Uppala ,  Rajiv Laroia

发明人： Arnab Das ,  Sundeep Rangan ,  Pablo Anigstein ,  Junyi Li ,  Sathyadev Venkata Uppala ,  Rajiv Laroia

IPC分类号： H04W24/10 ,  H04L1/00 ,  H04W24/00

CPC分类号： H04W24/10 ,  H04L1/0006 ,  H04L1/0026 ,  H04W24/00

摘要： Techniques for efficiently sending reports in a wireless communication system are described. Reports may be sent repetitively in accordance with a reporting format. A terminal receives an assignment of a control channel used to send reports and determines a reporting format to use based on the assignment. The reporting format indicates a specific sequence of reports sent in specific locations of a control channel frame. The terminal generates a set of reports for each reporting interval and arranges the set of reports in accordance with the reporting format. The terminal repetitively sends a plurality of sets of reports in a plurality of reporting intervals. Reports may also be sent adaptively based on operating conditions. An appropriate reporting format may be selected based on the operating conditions of the terminal, which may be characterized by environment (e.g., mobility), capabilities, QoS, and/or other factors.

公开(公告)号：US20100211540A9

公开(公告)日：2010-08-19

申请号：US11486601

申请日：2006-07-14

申请人： Arnab Das ,  Sundeep Rangan ,  Pablo Anigstein ,  Junyi Li ,  Sathyadev Venkata Uppala ,  Rajiv Laroia

发明人： Arnab Das ,  Sundeep Rangan ,  Pablo Anigstein ,  Junyi Li ,  Sathyadev Venkata Uppala ,  Rajiv Laroia

IPC分类号： G06F17/30

CPC分类号： H04W24/10 ,  H04L1/0006 ,  H04L1/0026 ,  H04W24/00

摘要： Techniques for efficiently sending reports in a wireless communication system are described. Reports may be sent repetitively in accordance with a reporting format. A terminal receives an assignment of a control channel used to send reports and determines a reporting format to use based on the assignment. The reporting format indicates a specific sequence of reports sent in specific locations of a control channel frame. The terminal generates a set of reports for each reporting interval and arranges the set of reports in accordance with the reporting format. The terminal repetitively sends a plurality of sets of reports in a plurality of reporting intervals. Reports may also be sent adaptively based on operating conditions. An appropriate reporting format may be selected based on the operating conditions of the terminal, which may be characterized by environment (e.g., mobility), capabilities, QoS, and/or other factors.

摘要翻译： 描述在无线通信系统中有效地发送报告的技术。 可以按照报告格式重复发送报告。 终端接收用于发送报告的控制信道的分配，并根据分配确定要使用的报告格式。 报告格式指示在控制信道帧的特定位置发送的特定报告序列。 终端为每个报告间隔生成一组报告，并根据报告格式安排报告集。 终端在多个报告间隔重复发送多组报告。 报告也可以根据操作条件自适应地发送。 可以基于可以由环境（例如，移动性），能力，QoS和/或其他因素来表征的终端的操作条件来选择适当的报告格式。

公开(公告)号：US20080014937A1

公开(公告)日：2008-01-17

申请号：US11487259

申请日：2006-07-14

申请人： Rajiv Laroia ,  Junyi Li ,  Pablo Anigstein ,  Sathyadev Venkata Uppala

发明人： Rajiv Laroia ,  Junyi Li ,  Pablo Anigstein ,  Sathyadev Venkata Uppala

IPC分类号： H04Q7/20

CPC分类号： H04W76/11 ,  H04W8/26 ,  H04W48/12 ,  H04W72/04 ,  H04W92/10

摘要： A terminal is assigned an active identifier for use while in an active state of a connection with a base station. The base station periodically broadcasts the status of the active identifiers for that base station, e.g., via status validation bits that indicate whether each active identifier is currently assigned to a terminal or not assigned to any terminal. The base station may also broadcast the identity (e.g., a scrambling mask) of the terminal assigned with each active identifier that is currently in use. If a terminal believes that it is assigned a particular active identifier, then the terminal checks the status validation bit for this active identifier. If this status validation bit indicates that the active identifier is currently in use, then the terminal may further check the scrambling mask sent for the active identifier in order to determine whether the terminal is actually assigned the active identifier.

摘要翻译： 在处于与基站的连接的活动状态时，为终端分配有效标识符。 基站周期性地广播该基站的活动标识符的状态，例如，经由状态验证比特，其指示每个活动标识符是否当前分配给终端或者未分配给任何终端。 基站还可以广播分配有当前正在使用的每个活动标识符的终端的身份（例如，加扰掩码）。 如果终端认为分配了特定的活动标识符，则终端检查该活动标识符的状态验证位。 如果该状态验证位指示当前正在使用的活动标识符，则终端可进一步检查为活动标识符发送的加扰掩码，以确定终端是否实际分配了活动标识符。

公开(公告)号：US20070168326A1

公开(公告)日：2007-07-19

申请号：US11486601

申请日：2006-07-14

申请人： Arnab Das ,  Sundeep Rangan ,  Pablo Anigstein ,  Junyi Li ,  Sathyadev Venkata Uppala ,  Rajiv Laroia

发明人： Arnab Das ,  Sundeep Rangan ,  Pablo Anigstein ,  Junyi Li ,  Sathyadev Venkata Uppala ,  Rajiv Laroia

IPC分类号： G06F17/30

CPC分类号： H04W24/10 ,  H04L1/0006 ,  H04L1/0026 ,  H04W24/00

摘要： Techniques for efficiently sending reports in a wireless communication system are described. Reports may be sent repetitively in accordance with a reporting format. A terminal receives an assignment of a control channel used to send reports and determines a reporting format to use based on the assignment. The reporting format indicates a specific sequence of reports sent in specific locations of a control channel frame. The terminal generates a set of reports for each reporting interval and arranges the set of reports in accordance with the reporting format. The terminal repetitively sends a plurality of sets of reports in a plurality of reporting intervals. Reports may also be sent adaptively based on operating conditions. An appropriate reporting format may be selected based on the operating conditions of the terminal, which may be characterized by environment (e.g., mobility), capabilities, QoS, and/or other factors.

摘要翻译： 描述在无线通信系统中有效地发送报告的技术。 可以按照报告格式重复发送报告。 终端接收用于发送报告的控制信道的分配，并根据分配确定要使用的报告格式。 报告格式指示在控制信道帧的特定位置发送的特定报告序列。 终端为每个报告间隔生成一组报告，并根据报告格式安排报告集。 终端在多个报告间隔重复发送多组报告。 报告也可以根据操作条件自适应地发送。 可以基于可以由环境（例如，移动性），能力，QoS和/或其他因素来表征的终端的操作条件来选择适当的报告格式。

公开(公告)号：US20080014920A1

公开(公告)日：2008-01-17

申请号：US11486809

申请日：2006-07-14

申请人： Sathyadev Venkata Uppala ,  Murari Srinivasan ,  Pablo Anigstein ,  Rakesh Dugad ,  Rajiv Laroia ,  Junyi Li

发明人： Sathyadev Venkata Uppala ,  Murari Srinivasan ,  Pablo Anigstein ,  Rakesh Dugad ,  Rajiv Laroia ,  Junyi Li

IPC分类号： H04Q7/20

CPC分类号： H04W52/0216 ,  Y02D70/00

摘要： Systems and methodologies are described that facilitate transitioning between states associated with a wireless terminal. The wireless terminal may transition to and/or from a split-tone on state, which may enable increasing overall user capacity related to a base station or sector. Further, such state transitions may reduce power consumption associated with the wireless terminal.

摘要翻译： 描述了促进与无线终端相关联的状态之间的转换的系统和方法。 无线终端可以转换到和/或从分离音开启状态，这可以使得增加与基站或扇区相关的总体用户容量。 此外，这种状态转换可以减少与无线终端相关联的功耗。

公开(公告)号：US20070242764A1

公开(公告)日：2007-10-18

申请号：US11486609

申请日：2006-07-14

申请人： Pablo Anigstein ,  Prashanth Hande ,  Junyi Li ,  Rajiv Laroia ,  Sathyadev Venkata Uppala

发明人： Pablo Anigstein ,  Prashanth Hande ,  Junyi Li ,  Rajiv Laroia ,  Sathyadev Venkata Uppala

IPC分类号： H04K1/10

CPC分类号： H04L27/2602 ,  H04L5/0007 ,  H04L27/2655

摘要： User specific modulation-symbol scrambling is implemented for various uplink segments, e.g., uplink traffic acknowledgement channel (ULTACH), uplink state request channel (ULSRCH), and uplink dedicated control channel (ULDCCH) segments. A wireless terminal is assigned a wireless terminal scrambling identifier. A set of ordered input modulation symbols are determined for an uplink dedicated segment to which user specific scrambling is to be applied. One bit of the assigned wireless terminal scrambling identifier is associated with each of the ordered input modulation symbols of a segment in accordance with a predetermined mapping. For each input modulation symbol a scrambling operation, e.g., a phase rotation of the input modulation symbol, is performed as a function of the associated user specific scrambling identifier bit to obtain a corresponding output modulation symbol. A value of (0,1) for a scrambling ID bit is associated with a (first, second) amount of phase rotation, e.g., (0, 180) degrees, respectively.

摘要翻译： 针对各种上行链路段（例如，上行链路业务确认信道（ULTACH），上行链路状态请求信道（ULSRCH）和上行链路专用控制信道（ULDCCH））段实现用户特定的调制符号加扰。 无线终端被分配无线终端扰乱标识符。 针对要应用用户特定加扰的上行链路专用段确定一组有序输入调制符号。 所分配的无线终端扰乱标识符的一个比特根据预定的映射与段的每个有序输入调制符号相关联。 对于每个输入调制符号，作为输入调制符号的相位旋转的加扰操作被执行为相关联的用户特定加扰标识符位的函数，以获得相应的输出调制符号。 加扰ID位的（0,1）的值分别与（第一，第二）相位旋转量相关联，例如（0,180）度。

公开(公告)号：US07787826B2

公开(公告)日：2010-08-31

申请号：US11486809

申请日：2006-07-14

申请人： Sathyadev Venkata Uppala ,  Murari Srinivasan ,  Pablo Anigstein ,  Rakesh Dugad ,  Rajiv Laroia ,  Junyi Li

发明人： Sathyadev Venkata Uppala ,  Murari Srinivasan ,  Pablo Anigstein ,  Rakesh Dugad ,  Rajiv Laroia ,  Junyi Li

IPC分类号： H04B17/00

CPC分类号： H04W52/0216 ,  Y02D70/00

摘要： Systems and methodologies are described that facilitate transitioning between states associated with a wireless terminal. The wireless terminal may transition to and/or from a split-tone on state, which may enable increasing overall user capacity related to a base station or sector. Further, such state transitions may reduce power consumption associated with the wireless terminal.

摘要翻译： 描述了促进与无线终端相关联的状态之间的转换的系统和方法。 无线终端可以转换到和/或从分离音开启状态，这可以实现与基站或扇区相关的整体用户容量的增加。 此外，这种状态转换可以减少与无线终端相关联的功耗。

公开(公告)号：US08229427B2

公开(公告)日：2012-07-24

申请号：US11487259

申请日：2006-07-14

申请人： Rajiv Laroia ,  Junyi Li ,  Pablo Anigstein ,  Sathyadev Venkata Uppala

发明人： Rajiv Laroia ,  Junyi Li ,  Pablo Anigstein ,  Sathyadev Venkata Uppala

IPC分类号： H04W4/00 ,  H04M1/00 ,  H04J3/24 ,  H04B7/216

CPC分类号： H04W76/11 ,  H04W8/26 ,  H04W48/12 ,  H04W72/04 ,  H04W92/10

摘要： A terminal is assigned an active identifier for use while in an active state of a connection with a base station. The base station periodically broadcasts the status of the active identifiers for that base station, e.g., via status validation bits that indicate whether each active identifier is currently assigned to a terminal or not assigned to any terminal. The base station may also broadcast the identity (e.g., a scrambling mask) of the terminal assigned with each active identifier that is currently in use. If a terminal believes that it is assigned a particular active identifier, then the terminal checks the status validation bit for this active identifier. If this status validation bit indicates that the active identifier is currently in use, then the terminal may further check the scrambling mask sent for the active identifier in order to determine whether the terminal is actually assigned the active identifier.

摘要翻译： 在处于与基站的连接的活动状态时，为终端分配有效标识符。 基站周期性地广播该基站的活动标识符的状态，例如，经由状态验证比特，其指示每个活动标识符是否当前分配给终端或者未分配给任何终端。 基站还可以广播分配有当前正在使用的每个活动标识符的终端的身份（例如，加扰掩码）。 如果终端认为分配了特定的活动标识符，则终端检查该活动标识符的状态验证位。 如果该状态验证位指示当前正在使用的活动标识符，则终端可进一步检查为活动标识符发送的加扰掩码，以确定终端是否实际分配了活动标识符。

公开(公告)号：US08139660B2

公开(公告)日：2012-03-20

申请号：US11486609

申请日：2006-07-14

申请人： Pablo Anigstein ,  Prashanth Hande ,  Junyi Li ,  Rajiv Laroia ,  Sathyadev Venkata Uppala

发明人： Pablo Anigstein ,  Prashanth Hande ,  Junyi Li ,  Rajiv Laroia ,  Sathyadev Venkata Uppala

IPC分类号： H04K1/10

CPC分类号： H04L27/2602 ,  H04L5/0007 ,  H04L27/2655

摘要： User specific modulation-symbol scrambling is implemented for various uplink segments, e.g., uplink traffic acknowledgement channel (ULTACH), uplink state request channel (ULSRCH), and uplink dedicated control channel (ULDCCH) segments. A wireless terminal is assigned a wireless terminal scrambling identifier. A set of ordered input modulation symbols are determined for an uplink dedicated segment to which user specific scrambling is to be applied. One bit of the assigned wireless terminal scrambling identifier is associated with each of the ordered input modulation symbols of a segment in accordance with a predetermined mapping. For each input modulation symbol a scrambling operation, e.g., a phase rotation of the input modulation symbol, is performed as a function of the associated user specific scrambling identifier bit to obtain a corresponding output modulation symbol. A value of (0,1) for a scrambling ID bit is associated with a (first, second) amount of phase rotation, e.g., (0, 180) degrees, respectively.

摘要翻译： 针对各种上行链路段（例如，上行链路业务确认信道（ULTACH），上行链路状态请求信道（ULSRCH）和上行链路专用控制信道（ULDCCH））段实现用户特定的调制符号加扰。 无线终端被分配无线终端扰乱标识符。 针对要应用用户特定加扰的上行链路专用段确定一组有序输入调制符号。 所分配的无线终端扰乱标识符的一个比特根据预定的映射与段的每个有序输入调制符号相关联。 对于每个输入调制符号，作为输入调制符号的相位旋转的加扰操作被执行为相关联的用户特定加扰标识符位的函数，以获得相应的输出调制符号。 加扰ID位的（0,1）的值分别与（第一，第二）相位旋转量相关联，例如（0,180）度。

公开(公告)号：US08170572B2

公开(公告)日：2012-05-01

申请号：US11486547

申请日：2006-07-14

申请人： Vincent D. Park ,  M. Scott Corson ,  Murari Srinivasan ,  Arnab Das ,  Pablo Anigstein ,  Junyi Li ,  Alan William O'Neill ,  Vladimir Parizhisky ,  Sathyadev Venkata Uppala ,  Matthew Impett

发明人： Vincent D. Park ,  M. Scott Corson ,  Murari Srinivasan ,  Arnab Das ,  Pablo Anigstein ,  Junyi Li ,  Alan William O'Neill ,  Vladimir Parizhisky ,  Sathyadev Venkata Uppala ,  Matthew Impett

IPC分类号： H04W72/00 ,  H04J3/16

CPC分类号： H04L41/0816 ,  H04L41/0806 ,  H04L41/0893 ,  H04L41/5019 ,  H04L41/5022 ,  H04L41/509 ,  H04L41/5093 ,  H04L47/10 ,  H04L47/14 ,  H04L47/20 ,  H04L47/2441 ,  H04L47/2483 ,  H04W28/14 ,  H04W28/18 ,  H04W72/12

摘要： An access node, e.g., base station, determines a configuration of an end node, e.g., wireless terminal, intended to support a specific traffic flow and sends a configuration command to the wireless terminal. A base station may determine one or more parameters associated with classification, queue management, scheduling, and/or automatic repeat request, and then send a configuration command to the wireless terminal instructing it to implement a configuration operation. In some embodiments, a wireless terminal sets the value of an internal parameter to a value directly provided by the base station in a configuration command. In some embodiments, a wireless terminal determines and sets the value of an internal parameter as a function of information included in the configuration command from the base station.

摘要翻译： 接入节点（例如，基站）确定旨在支持特定业务流的终端节点（例如，无线终端）的配置，并向无线终端发送配置命令。 基站可以确定与分类，队列管理，调度和/或自动重复请求相关联的一个或多个参数，然后向无线终端发送指令其实施配置操作的配置命令。 在一些实施例中，无线终端在配置命令中将内部参数的值设置为由基站直接提供的值。 在一些实施例中，无线终端根据来自基站的配置命令中包括的信息确定并设置内部参数的值。