公开(公告)号：WO2007092650A3

公开(公告)日：2007-12-27

申请号：PCT/US2007060087

申请日：2007-01-04

Applicant: MOTOROLA INC ,  KUCHIBHOTLA RAVI ,  BACHU RAJA S ,  LOVE ROBERT T ,  NORY RAVIKIRAN ,  STEWART KENNETH A

Inventor： KUCHIBHOTLA RAVI ,  BACHU RAJA S ,  LOVE ROBERT T ,  NORY RAVIKIRAN ,  STEWART KENNETH A

IPC: H04B7/10

CPC classification number: H04W52/0238 ,  H04W52/0245 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/24

Abstract: Disclosed is a method for mobile assisted sleep mode to reduce current drain in packet based mobile systems. The method comprising the step of receiving (102) from a network a channel condition threshold. Then, monitoring (104) a channel condition while in sleep mode. Then exiting (110) sleep mode in response to the determination (108) that the monitored channel condition is greater than the channel condition threshold.

Abstract translation: 公开了一种用于移动辅助睡眠模式以减少基于分组的移动系统中的电流消耗的方法。 该方法包括从网络接收（102）信道条件阈值的步骤。 然后，在睡眠模式下监视（104）信道条件。 然后响应于所确定（108）所监视的信道状况大于信道条件阈值，退出（110）睡眠模式。

公开(公告)号：WO2004093371A8

公开(公告)日：2005-11-24

申请号：PCT/US2004009636

申请日：2004-03-29

Applicant: MOTOROLA INC ,  LOVE ROBERT T ,  GHOSH AMITAVA ,  KUCHIBHOTLA RAVI

Inventor： LOVE ROBERT T ,  GHOSH AMITAVA ,  KUCHIBHOTLA RAVI

IPC: H04L12/56 ,  H04W56/00 ,  H04W72/04 ,  H04W72/08 ,  H04W72/12 ,  H04W84/04 ,  H04L

CPC classification number: H04L5/0058 ,  H04W56/0045 ,  H04W72/0446 ,  H04W84/04

Abstract: The present invention provides a method of scheduling asynchronous transmissions for a plurality of subscriber units (12). The method includes receiving (305) information associated with a plurality of subscriber units that have uplink data to transmit, the information including uplink timing offset information associated with each of the subscriber units (12). Two or more subscriber units (12) are then selected (310) from a set of subscriber units having a timing offset differential, that is below a predetermined threshold, where the timing offset differential is the difference between the timing offset of a first subscriber unit and the timing offset of a second subscriber unit further selectively offset by a multiple of the transmission segment size, which minimizes the difference. The transmission segments, which are available for the uplink of data, are then allocated (315) between the selected two or more subscriber units (12), which limits the number of transmission segments that have at least one of an overlap or a gap, and the amount of any overlap or gap, in order to minimize wasted scheduling opportunities.

Abstract translation: 本发明提供了一种为多个用户单元（12）调度异步传输的方法。 该方法包括接收（305）与具有要发送的上行链路数据的多个用户单元相关联的信息，所述信息包括与每个用户单元（12）相关联的上行链路定时偏移信息。 然后从具有定时偏移差分的一组用户单元（310）中选择（310）低于预定阈值，其中定时偏移差是第一用户单元的定时偏移之间的差 并且第二用户单元的定时偏移进一步选择性地偏移传输段大小的倍数，这使差异最小化。 然后，可用于数据上行链路的传输段在所选择的两个或更多个用户单元（12）之间被分配（315），这限制了具有重叠或间隙中的至少一个的传输段的数量， 以及任何重叠或差距的数量，以尽量减少浪费的调度机会。

公开(公告)号：WO2004100566A3

公开(公告)日：2005-06-09

申请号：PCT/US2004012548

申请日：2004-04-22

Applicant: MOTOROLA INC ,  LOVE ROBERT T ,  GHOSH AMITAVA ,  KUCHIBHOTLA RAVI ,  STEWART KENNETH A ,  WHINNETT NICHOLAS W

Inventor： LOVE ROBERT T ,  GHOSH AMITAVA ,  KUCHIBHOTLA RAVI ,  STEWART KENNETH A ,  WHINNETT NICHOLAS W

IPC: H04L1/16 ,  H04L1/18 ,  H04W36/18 ,  H04Q7/20

CPC classification number: H04L1/1861 ,  H04L1/0003 ,  H04L1/1671 ,  H04L1/1819 ,  H04L1/1854 ,  H04W36/18 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/164 ,  Y02D70/25

Abstract: A method for rate selection by a communication device for enhanced uplink during soft handoff in a wireless communication system includes a first step of receiving information from a scheduler. This information can include one or more of scheduling, a rate limit, a power margin limit, and a persistence. A next step includes determining a data rate for an enhanced uplink during soft handoff using the information. A next step includes transmitting to a serving base station on an enhanced uplink channel at the data rate determined from the determining step.

Abstract translation: 一种用于在无线通信系统中的软切换期间用于增强上行链路的通信设备进行速率选择的方法包括从调度器接收信息的第一步骤。 该信息可以包括调度，速率限制，功率余量限制和持续性中的一个或多个。 下一步包括使用该信息在软切换期间确定增强上行链路的数据速率。 下一步包括以确定步骤确定的数据速率在增强上行链路信道上向服务基站发送。