Method and apparatus for acknowledging a reception of a data packet in a CDMA communication system
First Claim
1. A method for receiving data in a wireless communication system, comprising:
- receiving transmission of a data unit for a packet of data from a serving base station;
sending, to said serving base station and a non-serving base station, a message on an acknowledgement channel to indicate reception of said packet of data; and
receiving transmission of zero additional data units or an additional data unit for said packet of data from said serving base station based on an erasure for said message at said serving base station and a value of said message sent from said non-serving base station to said serving base station.
2 Assignments
0 Petitions
Accused Products
Abstract
In a communication system (100), a method and an accompanying apparatus provide for acknowledging reception of a packet of data. A receiver (400) at a serving base station (101) receives a message on an acknowledgement channel (340) for indicating the reception of the packet of data at a mobile station (102), and may determine an erasure of the message. A non-serving base station (160) may also receive the message on the acknowledgement channel (340) from the mobile station (102), determines a value of the message, and communicates the value of the message to the serving base station (101). The serving base station (101) changes the erasure to the value of the message, and terminates a transmission of a remainder of data units of the packet of data to the mobile station (102) when the value of the message is a positive acknowledgement from the non-serving base station (160).
-
Citations
10 Claims
-
1. A method for receiving data in a wireless communication system, comprising:
-
receiving transmission of a data unit for a packet of data from a serving base station; sending, to said serving base station and a non-serving base station, a message on an acknowledgement channel to indicate reception of said packet of data; and receiving transmission of zero additional data units or an additional data unit for said packet of data from said serving base station based on an erasure for said message at said serving base station and a value of said message sent from said non-serving base station to said serving base station. - View Dependent Claims (2, 3)
-
-
4. An apparatus for receiving data in a wireless communication system, comprising:
-
a receiver for receiving transmission of a data unit for a packet of data from a serving base station; and a controller for sending, to said serving base station and a non-serving base station, a message on an acknowledgement channel to indicate reception of said packet of data; and wherein said receiver is further for receiving transmission of zero additional data units or an additional data unit for said packet of data from said serving base station based on an erasure for said message at said serving base station and a value of said message sent from said non-serving base station to said serving base station. - View Dependent Claims (5, 6)
-
-
7. An apparatus for receiving data in a wireless communication system, comprising:
-
means for receiving transmission of a data unit for a packet of data from a serving base station; means for sending, to said serving base station and a non-serving base station, a message on an acknowledgement channel to indicate reception of said packet of data; and means for receiving transmission of zero additional data units or an additional data unit for said packet of data from said serving base station based on an erasure for said message at said serving base station and a value of said message sent from said non-serving base station to said serving base station. - View Dependent Claims (8, 9)
-
-
10. A non-transitory processor-readable medium including processor-executable instructions for performing a method for receiving data in a wireless communication system, the method comprising the steps of:
-
receiving transmission of a data unit for a packet of data from a serving base station; sending, to said serving base station and a non-serving base station, a message on an acknowledgement channel to indicate reception of said packet of data; and receiving transmission of zero additional data units or an additional data unit for said packet of data from said serving base station based on an erasure for said message at said serving base station and a value of said message sent from said non-serving base station to said serving base station.
-
Specification