System and methods for data communications in a wireless communication system
A method for use by a mobile device configured to operate in a wireless network for the communication of data messages with a server is described. The method comprises receiving, at a mobile device, an indication that a pending message is available for retrieval from a host service, and communicating directly with the host service to retrieve the pending message from the host service.
1. A method comprising:
receiving, at a mobile device, an indication that a pending message is available for retrieval from a host service; and
communicating directly with the host service to retrieve the pending message from the host service.
2. The method of claim 1 , wherein communicating directly with the host service comprises:
transmitting a fetch message directly to the host service to retrieve the pending message from the host service; and
receiving the pending message directly from the host service after transmitting the fetch message to the host service.
3. The method of claim 1 , further comprising communicating directly with the host service to retrieve the pending message from the host service in response to opening an application at the mobile device subsequent to receiving the indication.
4. The method of claim 1 , wherein the pending message comprises an electronic mail message including a body of text.
5. The method of claim 1 , wherein the indication is received in a first message from a relay services node.
6. The method of claim 1 , wherein the indication is received in a first message comprising an identifier, wherein the identifier identifies the pending message.
7. The method of claim 1 , wherein communicating directly with the host service comprises retrieving a plurality of pending messages including the pending message from the host service after receiving the indication.
8. A mobile device comprising:
a transceiver configured to receive an indication that a pending message is available for retrieval from a host service; and
a processor coupled to the transceiver and configured to communicate directly with the host service to retrieve the pending message from the host service.
9. The mobile device of claim 8 , wherein the processor is further configured to:
transmit a fetch message directly to the host service to retrieve the pending message from the host service; and
receive the pending message directly from the host service after transmission of the fetch message to the host service.
10. The mobile device of claim 8 , wherein the processor is further configured to communicate directly with the host service to retrieve the pending message from the host service in response to an application being opened at the mobile device subsequent to reception of the indication.
11. The mobile device of claim 8 , wherein the pending message comprises an electronic mail message including a body of text.
12. The mobile device of claim 8 , wherein the indication is received in a first message from a relay services node.
13. The mobile device of claim 8 , wherein the indication is received in a first message comprising an identifier, wherein the identifier identifies the pending message.
14. The mobile device of claim 8 , wherein the transceiver is further configured to retrieve a plurality of pending messages including the pending message from the host service after reception of the indication.
15. A non-transitory computer readable medium storing instructions that enable a mobile device to communicate with a host service via a wireless network, wherein the instructions cause the mobile device to:
receive an indication that a pending message is available for retrieval from the host service; and
communicate directly with the host service to retrieve the pending message from the host service.
16. The non-transitory computer readable medium of claim 15 , wherein the instructions further cause the mobile device to:
transmit a fetch message directly to the host service to retrieve the pending message from the host service; and
receive the pending message directly from the host service after transmission of the fetch message to the host service.
17. The non-transitory computer readable medium of claim 15 , wherein the instructions further cause the mobile device to communicate directly with the host service to retrieve the pending message from the host service in response to an application being opened at the mobile device subsequent to reception of the indication.
18. The non-transitory computer readable medium of claim 15 , wherein the pending message comprises an electronic mail message including a body of text.
19. The non-transitory computer readable medium of claim 15 , wherein the indication is received in a first message from a relay services node.
20. The non-transitory computer readable medium of claim 15 , wherein the indication is received in a first message comprising an identifier, wherein the identifier identifies the pending message.
21. The non-transitory computer readable medium of claim 15 , wherein the transceiver is further configured to retrieve a plurality of pending messages including the pending message from the host service after reception of the indication.
22. A method comprising:
transmitting, from a server implementing a host service, an indication to a mobile device, wherein the indication identifies a pending message at the server, wherein the server communicates with the mobile device via a wireless network; and
communicating directly with the mobile device to transmit the pending message from the server to the mobile device.
23. The method of claim 22 , further comprising:
obtaining the pending message subsequent to transmitting the indication to the mobile device; and
transmitting the pending message to the mobile device.
24. The method of claim 22 , further comprising:
receiving the pending message before transmitting the indication; and
storing the pending message before transmitting the indication.
25. The method of claim 22 , further comprising opening a data session with the mobile device after transmitting the indication.
26. The method of claim 25 , further comprising using the data session to transmit the pending message to the mobile device.
27. The method of claim 22 , wherein the indication comprises an identifier that identifies the pending message.
28. The method of claim 22 , further comprising:
receiving a fetch message from the mobile device for the pending message; and
sending the pending message to the mobile device after receiving the fetch message.
29. A server implementing a host service, the server comprising:
a processor; and
a transceiver coupled to the processor and configured to:
transmit an indication to a mobile device, wherein the indication identifies a pending message at the server, wherein the server communicates with the mobile device via a wireless network; and
communicate directly with the mobile device to transmit the pending message from the server to the mobile device.
30. The server of claim 29 , wherein the processor is configured to obtain the pending message subsequent to transmission of the indication to the mobile device, and wherein the transceiver is further configured to transmit the pending message to the mobile device.
31. The server of claim 29 , wherein the transceiver is further configured to receive the pending message before transmission of the indication, and wherein the server further comprises a memory configured to store the pending message before transmission of the indication.
32. The server of claim 29 , wherein the processor is configured to open a data session with the mobile device after transmission of the indication.
33. The server of claim 32 , wherein the transceiver is further configured to use the data session to transmit the pending message to the mobile device.
34. The server of claim 29 , wherein the indication comprises an identifier that identifies the pending message.
35. The server of claim 29 , wherein the transceiver is further configured to:
receive a fetch message from the mobile device for the pending message; and
send the pending message to the mobile device after the fetch message is received.
36. A non-transitory computer readable medium storing instructions that enable a server implementing a host service to communicate with a mobile device via a wireless network, wherein the instructions cause the server to:
transmit an indication to the mobile device, wherein the indication identifies a pending message at the server; and
communicate directly with the mobile device to transmit the pending message from the server to the mobile device.
37. The non-transitory computer readable medium of claim 36 , wherein the instructions further cause the server to:
obtain the pending message subsequent to transmission of the indication to the mobile device; and
transmit the pending message to the mobile device.
38. The non-transitory computer readable medium of claim 36 , wherein the instructions further cause the server to:
receive the pending message before transmission of the indication; and
store the pending message before transmission of the indication.
39. The non-transitory computer readable medium of claim 36 , wherein the instructions further cause the server to open a data session with the mobile device after transmission of the indication.
40. The non-transitory computer readable medium of claim 39 , wherein the instructions further cause the server to use the data session to transmit the pending message to the mobile device.
41. The non-transitory computer readable medium of claim 36 , wherein the indication comprises an identifier that identifies the pending message.
42. The non-transitory computer readable medium of claim 36 , wherein the instructions further cause the server to:
receive a fetch message from the mobile device for the pending message; and
send the pending message to the mobile device after the fetch message is received.