公开(公告)号：US20170026906A1

公开(公告)日：2017-01-26

申请号：US14809259

申请日：2015-07-26

Applicant: QUALCOMM Incorporated

Inventor： Bhasker NETI ,  Rohit SINGH ,  Ajay Kumar GAJA

IPC: H04W52/02 ,  H04W76/02 ,  H04W4/00

CPC classification number: H04W52/0216 ,  H04W4/80 ,  H04W52/0258 ,  H04W52/028 ,  H04W76/15 ,  H04W76/16 ,  H04W84/12 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/26

Abstract: Techniques for synchronizing wakeup intervals are disclosed. In one example, a first access terminal that has both Bluetooth and Wi-Fi capabilities may include a communication controller that when the first access terminal detects that WLAN connectivity is turned ON, the communication controller adjusts the sniff anchor point for Bluetooth connectivity such that the sniff anchor points are aligned with the WLAN beacon intervals. In another example, the first access terminal has the WLAN connectivity turned ON and connected to an access point before a Bluetooth connection to a second access terminal is established. The communication controller may set the Bluetooth sniff interval and sniff anchor points such that they are in multiple of the beacon interval.

Abstract translation: 公开了用于同步唤醒间隔的技术。 在一个示例中，具有蓝牙和Wi-Fi功能的第一接入终端可以包括通信控制器，当第一接入终端检测到WLAN连接被接通时，通信控制器调整用于蓝牙连接的嗅探锚点， 嗅探锚点与WLAN信标间隔对齐。 在另一示例中，第一接入终端在建立到第二接入终端的蓝牙连接之前，将WLAN连接打开并连接到接入点。 通信控制器可以设置蓝牙嗅探间隔并嗅探锚点，使得它们处于信标间隔的倍数。

公开(公告)号：US20150351029A1

公开(公告)日：2015-12-03

申请号：US14627841

申请日：2015-02-20

Applicant: QUALCOMM Incorporated

Inventor： Balvinder SINGH ,  Ajay Kumar GAJA

IPC: H04W52/02

CPC classification number: H04W52/0209 ,  H04L47/26 ,  H04L47/36 ,  H04L47/39 ,  H04L69/321 ,  H04L69/324 ,  H04W28/02 ,  H04W52/0203 ,  H04W52/029 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/1262 ,  Y02D70/144

Abstract: An example using the Bluetooth protocol may include a dynamic MTU adjustment for reduction of the probability of handshake collision and credit processing. This may also include making the Tx MTU a non-multiple of the number of remote Rx credits and adjusting the Tx MTU to a value that lets CONTINUE come before or after Credits without overlapping and prevents underflow situations. Another example may include periodically pacing the low priority traffic even during an underflow condition, thereby balancing the speed. Still another example may balance the frequency speeds, and thereby balancing power by controlling the processor load during unwanted waiting situations, and indirectly control unwanted Multiprocessor Frequency jump decision that may happen for low priority traffic conditions.

Abstract translation: 使用蓝牙协议的示例可以包括用于减少握手冲突和信用处理的概率的动态MTU调整。 这也可能包括使Tx MTU成为远程Rx信用数量的非倍数，并将Tx MTU调整为允许CONTINUE在信用前或之后进行重叠的值，并防止下溢情况。 另一示例可以包括即使在下溢条件期间周期性地起搏低优先级业务，从而平衡速度。 另一个示例可以平衡频率速率，从而通过在不期望的等待情况期间控制处理器负载来平衡功率，并间接地控制可能对低优先级业务状况发生的不期望的多处理器频率跳转决定。